diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
deleted file mode 100644
index 8f8762a5e..000000000
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ /dev/null
@@ -1,34 +0,0 @@
----
-name: Bug report
-about: Report a defect
-title: ''
-labels: ''
-assignees: ''
-
----
-
-**WARNING:** *This is a rather ancient project that was originally developed back in 2011 based on the Android 2.3 (Gingerbread) AOSP keyboard. While it still works as-is for many users, it would need some major rewrites to work with newer APIs, and some features such as language switching or popup keys don't work right on modern Android systems. I'm not currently planning on significant updates, and it's possible that it will stop working on modern devices or will no longer be updateable via the Google Play store due to minimum API level requirements. As of Aug 2024, Play Store requires targeting API level 33 (Android 13), while the code was written for API level 9 (Android 2.3) from 2011.*
-
-**Describe the bug**
-A clear and concise description of what the bug is.
-
-**To Reproduce**
-Steps to reproduce the behavior:
-1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
-4. See error
-
-**Expected behavior**
-A clear and concise description of what you expected to happen.
-
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
-
-**Smartphone (please complete the following information):**
- - Device: [e.g. Pixel 3]
- - OS: [e.g. Android 10]
- - App version [e.g. 1.41.1]
-
-**Additional context**
-Add any other context about the problem here.
diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
new file mode 100644
index 000000000..ab20a4b5b
--- /dev/null
+++ b/.github/workflows/android.yml
@@ -0,0 +1,64 @@
+on:
+  push:
+    branches: master
+    tags: '*'
+
+jobs:
+  release_build:
+     runs-on: ubuntu-latest
+     if: startsWith(github.ref, 'refs/tags/')
+ 
+     steps:
+       - uses: actions/checkout@v2.6.0
+ 
+       - name: Setup JAVA 21
+         uses: actions/setup-java@v3
+         with:
+           distribution: 'corretto'
+           java-version: 21
+ 
+       - name: Cache Gradle and wrapper
+         uses: actions/cache@v3
+         with:
+           path: |
+             ~/.gradle/caches
+             ~/.gradle/wrapper
+           key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
+      
+      #1     
+       - name: Decode Keystore
+         env:
+           # Encode using base64 app/keystore.jks  | tr -d '\012'; echo
+           ENCODED_STRING: ${{ secrets.SIGNING_KEY_STORE_BASE64 }}
+           SIGNING_KEY_STORE_PATH: keystore.jks
+ 
+         run: |
+           echo "$ENCODED_STRING" > keystore-b64.txt
+           base64 -d keystore-b64.txt > app/$SIGNING_KEY_STORE_PATH
+           
+       #2
+       - name: Build Release apk
+         env:
+           SIGNING_KEY_STORE_PATH: keystore.jks
+           SIGNING_KEY_ALIAS: ${{ secrets.SIGNING_KEY_ALIAS }}
+           SIGNING_KEY_PASSWORD: ${{ secrets.SIGNING_KEY_PASSWORD }}
+           SIGNING_STORE_PASSWORD: ${{ secrets.SIGNING_STORE_PASSWORD }}
+         run: ./gradlew assembleRelease
+ 
+       #3
+       - name: Rename apk
+         run: |
+           mv -v app/build/outputs/apk/release/app-release.apk app/build/outputs/apk/release/`basename ${GITHUB_REPOSITORY}`_${GITHUB_REF_NAME}.apk
+       #4
+       - name: Upload Release Build to Artifacts
+         uses: actions/upload-artifact@v4
+         with:
+           name: release-artifacts
+           path: app/build/outputs/apk/release/
+       #5
+       - name: Create Github Release
+         uses: softprops/action-gh-release@v1
+         with:
+           generate_release_notes: true
+           files: |
+             app/build/outputs/apk/release/*_*.apk
diff --git a/.gitignore b/.gitignore
index e01584451..4e3c694d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,5 +9,9 @@
 .DS_Store
 /build
 /captures
-gradle
 .externalNativeBuild
+/app/.cxx
+.env
+.gitignore
+README.html
+keystore.jks
diff --git a/README.md b/README.md
index 74cca01d3..7605159c9 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,16 @@
+## Status of this fork ##
+
+This is a fork of the original hacker's keyboard by Klaus Weidner. The original had fallen behind on evolution Android evolution, and was not even compilable any more in today's environments. I took it upon myself to bring it up to Sdk 36 level (Android 16), and got dictionaries working again.
+
+[Releases here](../../releases)
+
+## Dictionaries ##
+
+Hacker's keyboard uses Anysoft keyboard's dictionaries (compatible APIs), which you find easily on F-Droid, *except* the English dictionary. Probably because English in built into Anysoft keyboard, and thus it doesn't need any external dictionary for it. Fortunately, you can still find an older version at [Apkpure](https://apkpure.com/english-for-anysoftkeyboard/com.anysoftkeyboard.languagepack.mirfatif.english).
+
+
+# Original README.md #
+
 ## Overview ##
 
 **WARNING:** *This is a rather ancient project that was originally developed back in 2011 based on the Android 2.3 (Gingerbread) AOSP keyboard. While it still works as-is for many users, it would need some major rewrites to work with newer APIs, and some features such as language switching or popup keys don't work right on modern Android systems. I'm not currently planning on significant updates, and it's possible that it will stop working on modern devices or will no longer be updateable via the Google Play store due to minimum API level requirements. Play Store requires targeting API level 29 (Android 10), while the code was written for API level 9 (Android 2.3) from 2011.*
diff --git a/app/build.gradle b/app/build.gradle
index 8158c9691..52a2353b5 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,24 +1,36 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
+    compileSdkVersion 36
+    namespace = 'org.pocketworkstation.pckeyboard'
     defaultConfig {
-        applicationId 'org.pocketworkstation.pckeyboard'
-        minSdkVersion 14
-        targetSdkVersion 26
-        versionCode 1041001
-        versionName "v1.41.1"
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        applicationId = 'org.pocketworkstation.pckeyboard'
+        minSdkVersion = 21
+        targetSdkVersion = 36
+        versionCode = 1042004
+        versionName = "v1.42.4ak"
+        testInstrumentationRunner = "android.support.test.runner.AndroidJUnitRunner"
         externalNativeBuild {
             cmake {
                 cppFlags ""
             }
         }
     }
+
+    signingConfigs {
+        release {
+            storeFile = file("keystore.jks")
+            storePassword = System.getenv("SIGNING_STORE_PASSWORD")
+            keyAlias = System.getenv("SIGNING_KEY_ALIAS")
+            keyPassword = System.getenv("SIGNING_KEY_PASSWORD")
+        }
+    }
+
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled = false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            signingConfig = signingConfigs.release
         }
     }
     externalNativeBuild {
@@ -38,9 +50,8 @@ android {
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'com.android.support:appcompat-v7:27.1.1'
-    implementation "com.android.support:support-compat:26.0.0"
-    testImplementation 'junit:junit:4.12'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
-}
\ No newline at end of file
+}
diff --git a/app/lint.xml b/app/lint.xml
new file mode 100644
index 000000000..1ae49ed74
--- /dev/null
+++ b/app/lint.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<lint>
+    <issue id="ExtraTranslation" severity="ignore" />
+    <!-- not pretty, but no reason why this should be blocking
+    -->
+
+    <issue id="NotificationPermission" severity="ignore" />
+    <!-- ignore this for now, obscure feature which most won't use,
+	 and if they do they'll grant the permission pro-actively -->
+
+</lint>
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index b7b4f569c..3241c6b0f 100755
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,13 +1,22 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-        package="org.pocketworkstation.pckeyboard">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.VIBRATE"/>
     <uses-permission android:name="android.permission.READ_USER_DICTIONARY" />
     <uses-permission android:name="android.permission.WRITE_USER_DICTIONARY" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <uses-feature android:name="android.hardware.microphone" android:required="false" />
     <uses-feature android:name="android.hardware.faketouch" android:required="false" />
     <uses-feature android:name="android.hardware.touchscreen" android:required="false" />
 
+    <queries>
+      <intent>
+	<action android:name="com.menny.android.anysoftkeyboard.KEYBOARD" />
+      </intent>
+      <intent>
+	<action android:name="org.pocketworkstation.DICT" />
+      </intent>
+    </queries>
+
     <application android:label="@string/english_ime_name"
             android:allowBackup="true"
             android:backupAgent="LatinIMEBackupAgent"
@@ -18,21 +27,24 @@
 
         <service android:name="LatinIME"
                 android:label="@string/english_ime_name"
-                android:permission="android.permission.BIND_INPUT_METHOD">
+                android:permission="android.permission.BIND_INPUT_METHOD"
+                android:exported="false">
             <intent-filter>
                 <action android:name="android.view.InputMethod" />
             </intent-filter>
             <meta-data android:name="android.view.im" android:resource="@xml/method" />
         </service>
 
-        <activity android:name="Main" android:label="Hacker's Keyboard">
+        <activity android:name="Main" android:label="Hacker's Keyboard"
+                android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
 
-        <activity android:name="LatinIMESettings" android:label="@string/english_ime_settings">
+        <activity android:name="LatinIMESettings" android:label="@string/english_ime_settings"
+                android:exported="false">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <action android:name="org.pocketworkstation.pckeyboard.SETTINGS"/>
@@ -41,7 +53,8 @@
         </activity>
 
         <activity android:name="InputLanguageSelection"
-                android:label="@string/language_selection_title">
+                android:label="@string/language_selection_title"
+                android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <action android:name="org.pocketworkstation.pckeyboard.INPUT_LANGUAGE_SELECTION"/>
@@ -50,16 +63,18 @@
         </activity>
 
         <activity android:name="PrefScreenActions"
-                android:label="@string/pref_screen_actions_title">
+                android:label="@string/pref_screen_actions_title"
+                android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <action android:name="org.pocketworkstation.pckeyboard.PREFS_ACTIONS"/>
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
         </activity>
-            
+
         <activity android:name="PrefScreenView"
-                android:label="@string/pref_screen_actions_title">
+                android:label="@string/pref_screen_actions_title"
+                  android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <action android:name="org.pocketworkstation.pckeyboard.PREFS_VIEW"/>
@@ -68,7 +83,8 @@
         </activity>
 
         <activity android:name="PrefScreenFeedback"
-                android:label="@string/pref_screen_feedback_title">
+                android:label="@string/pref_screen_feedback_title"
+                android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <action android:name="org.pocketworkstation.pckeyboard.PREFS_FEEDBACK"/>
diff --git a/app/src/main/java/org/pocketworkstation/pckeyboard/AutoDictionary.java b/app/src/main/java/org/pocketworkstation/pckeyboard/AutoDictionary.java
index bd10013fa..9e5499d0f 100644
--- a/app/src/main/java/org/pocketworkstation/pckeyboard/AutoDictionary.java
+++ b/app/src/main/java/org/pocketworkstation/pckeyboard/AutoDictionary.java
@@ -157,7 +157,7 @@ public void addWord(String word, int addFrequency) {
 
         synchronized (mPendingWritesLock) {
             // Write a null frequency if it is to be deleted from the db
-            mPendingWrites.put(word, freq == 0 ? null : new Integer(freq));
+            mPendingWrites.put(word, freq == 0 ? null : Integer.valueOf(freq));
         }
     }
 
diff --git a/app/src/main/java/org/pocketworkstation/pckeyboard/AutoSummaryListPreference.java b/app/src/main/java/org/pocketworkstation/pckeyboard/AutoSummaryListPreference.java
index cc0001cca..4cef2bbfd 100644
--- a/app/src/main/java/org/pocketworkstation/pckeyboard/AutoSummaryListPreference.java
+++ b/app/src/main/java/org/pocketworkstation/pckeyboard/AutoSummaryListPreference.java
@@ -9,7 +9,7 @@
 import android.util.Log;
 
 public class AutoSummaryListPreference extends ListPreference {
-    private static final String TAG = "HK/AutoSummaryListPreference";
+    private static final String TAG = "HK/AutoSummaryListPrf";
 
     public AutoSummaryListPreference(Context context) {
         super(context);
diff --git a/app/src/main/java/org/pocketworkstation/pckeyboard/CandidateView.java b/app/src/main/java/org/pocketworkstation/pckeyboard/CandidateView.java
index 32a5c6cc1..901b121a8 100755
--- a/app/src/main/java/org/pocketworkstation/pckeyboard/CandidateView.java
+++ b/app/src/main/java/org/pocketworkstation/pckeyboard/CandidateView.java
@@ -209,9 +209,11 @@ public int computeHorizontalScrollRange() {
      */
     @Override
     protected void onDraw(Canvas canvas) {
-        if (canvas != null) {
-            super.onDraw(canvas);
-        }
+	super.onDraw(canvas);
+	_onDraw(canvas);
+    }
+
+    private void _onDraw(Canvas canvas) {
         mTotalWidth = 0;
         
         final int height = getHeight();
@@ -335,7 +337,7 @@ public void setSuggestions(List<CharSequence> suggestions, boolean completions,
         mTargetScrollX = 0;
         mHaveMinimalSuggestion = haveMinimalSuggestion;
         // Compute the total width
-        onDraw(null);
+        _onDraw(null);
         invalidate();
         requestLayout();
     }
diff --git a/app/src/main/java/org/pocketworkstation/pckeyboard/DeadAccentSequence.java b/app/src/main/java/org/pocketworkstation/pckeyboard/DeadAccentSequence.java
index 00964a081..e7b6abeee 100644
--- a/app/src/main/java/org/pocketworkstation/pckeyboard/DeadAccentSequence.java
+++ b/app/src/main/java/org/pocketworkstation/pckeyboard/DeadAccentSequence.java
@@ -73,10 +73,7 @@ public static String getSpacing(char nonSpacing) {
 
 	private static String doNormalise(String input)
 	{
-		if (Build.VERSION.SDK_INT >= 9) {
-			return Normalizer.normalize(input, Normalizer.Form.NFC);
-		}
-		return input;
+		return Normalizer.normalize(input, Normalizer.Form.NFC);
 	}
 
     public static String normalize(String input) {
diff --git a/app/src/main/java/org/pocketworkstation/pckeyboard/InputLanguageSelection.java b/app/src/main/java/org/pocketworkstation/pckeyboard/InputLanguageSelection.java
index dfa361090..913244126 100644
--- a/app/src/main/java/org/pocketworkstation/pckeyboard/InputLanguageSelection.java
+++ b/app/src/main/java/org/pocketworkstation/pckeyboard/InputLanguageSelection.java
@@ -71,7 +71,7 @@ public class InputLanguageSelection extends PreferenceActivity {
         "ar", "bg", "bg_ST", "ca", "cs", "cs_QY", "da", "de", "de_NE",
         "el", "en", "en_CX", "en_DV", "en_GB", "es", "es_LA", "es_US",
         "fa", "fi", "fr", "fr_CA", "he", "hr", "hu", "hu_QY", "hy", "in",
-        "it", "iw", "ja", "ka", "ko", "lo", "lt", "lv", "nb", "nl", "pl",
+        "it", "iw", "ja", "ka", "ko", "lb", "lb_LU", "lo", "lt", "lv", "nb", "nl", "pl",
         "pt", "pt_PT", "rm", "ro", "ru", "ru_PH", "si", "sk", "sk_QY", "sl",
         "sr", "sv", "ta", "th", "tl", "tr", "uk", "vi", "zh_CN", "zh_TW"
     };
@@ -79,7 +79,7 @@ public class InputLanguageSelection extends PreferenceActivity {
     private static final String[] KBD_5_ROW = {
         "ar", "bg", "bg_ST", "cs", "cs_QY", "da", "de", "de_NE", "el",
         "en", "en_CX", "en_DV", "en_GB", "es", "es_LA", "fa", "fi", "fr",
-        "fr_CA", "he", "hr", "hu", "hu_QY", "hy", "it", "iw", "lo", "lt",
+        "fr_CA", "he", "hr", "hu", "hu_QY", "hy", "it", "iw", "lb", "lo", "lt",
         "nb", "pt_PT", "ro", "ru", "ru_PH", "si", "sk", "sk_QY", "sl",
         "sr", "sv", "ta", "th", "tr", "uk"
     };
@@ -87,7 +87,7 @@ public class InputLanguageSelection extends PreferenceActivity {
     private static final String[] KBD_4_ROW = {
         "ar", "bg", "bg_ST", "cs", "cs_QY", "da", "de", "de_NE", "el",
         "en", "en_CX", "en_DV", "es", "es_LA", "es_US", "fa", "fr", "fr_CA",
-        "he", "hr", "hu", "hu_QY", "iw", "nb", "ru", "ru_PH", "sk", "sk_QY",
+        "he", "hr", "hu", "hu_QY", "iw", "lb", "lb_LU", "nb", "ru", "ru_PH", "sk", "sk_QY",
         "sl", "sr", "sv", "tr", "uk"
     };
 
@@ -118,6 +118,8 @@ private static String getLocaleName(Locale l) {
             } else {
                 return "български език (Phonetic)";
             }
+        } else if (lang.equals("lb")) {
+            return "Lëtzebuergesch";
         } else {
             return LanguageSwitcher.toTitleCase(l.getDisplayName(l));
         }
diff --git a/app/src/main/java/org/pocketworkstation/pckeyboard/LatinIME.java b/app/src/main/java/org/pocketworkstation/pckeyboard/LatinIME.java
index b33d912f9..84f1783b7 100644
--- a/app/src/main/java/org/pocketworkstation/pckeyboard/LatinIME.java
+++ b/app/src/main/java/org/pocketworkstation/pckeyboard/LatinIME.java
@@ -45,8 +45,9 @@
 import android.os.Vibrator;
 import android.preference.PreferenceActivity;
 import android.preference.PreferenceManager;
-import android.support.v4.app.NotificationCompat;
-import android.support.v4.app.NotificationManagerCompat;
+import androidx.core.app.NotificationCompat;
+import androidx.core.app.NotificationManagerCompat;
+import androidx.core.content.ContextCompat;
 import android.text.TextUtils;
 import android.util.DisplayMetrics;
 import android.util.Log;
@@ -489,15 +490,17 @@ private void setNotification(boolean visible) {
             mNotificationReceiver = new NotificationReceiver(this);
             final IntentFilter pFilter = new IntentFilter(NotificationReceiver.ACTION_SHOW);
             pFilter.addAction(NotificationReceiver.ACTION_SETTINGS);
-            registerReceiver(mNotificationReceiver, pFilter);
+            ContextCompat.registerReceiver(this,mNotificationReceiver, pFilter,
+                                           ContextCompat.RECEIVER_EXPORTED);
             
             Intent notificationIntent = new Intent(NotificationReceiver.ACTION_SHOW);
-            PendingIntent contentIntent = PendingIntent.getBroadcast(getApplicationContext(), 1, notificationIntent, 0);
+            PendingIntent contentIntent = PendingIntent.getBroadcast(getApplicationContext(), 1, notificationIntent, PendingIntent.FLAG_IMMUTABLE);
             //PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
 
             Intent configIntent = new Intent(NotificationReceiver.ACTION_SETTINGS);
             PendingIntent configPendingIntent =
-                    PendingIntent.getBroadcast(getApplicationContext(), 2, configIntent, 0);
+                    PendingIntent.getBroadcast(getApplicationContext(), 2, configIntent,
+					       PendingIntent.FLAG_IMMUTABLE);
 
             String title = "Show Hacker's Keyboard";
             String body = "Select this to open the keyboard. Disable in settings.";
@@ -532,7 +535,11 @@ private void setNotification(boolean visible) {
             NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
 
             // notificationId is a unique int for each notification that you must define
-            notificationManager.notify(NOTIFICATION_ONGOING_ID, mBuilder.build());
+            try {
+                notificationManager.notify(NOTIFICATION_ONGOING_ID, mBuilder.build());
+            } catch(SecurityException e) {
+                // permission not held => so be it
+            }
 
         } else if (mNotificationReceiver != null) {
             mNotificationManager.cancel(NOTIFICATION_ONGOING_ID);
@@ -720,7 +727,25 @@ public void attachToken(IBinder token) {
     		}
     	}
     }
-    
+
+    private void resetCompletions() {
+        mComposing.setLength(0);
+        mPredicting = false;
+        postUpdateSuggestions();
+        TextEntryState.reset();
+    }
+
+    @Override
+    public void onStartInput(EditorInfo attribute, boolean restarting) {
+        super.onStartInput(attribute, restarting);
+        if(!restarting)
+            resetCompletions();
+        // setCandidatesViewShown(true);
+        setCandidatesViewShownInternal(true, false);
+        super.setCandidatesViewShown(true);
+        hideWindow();
+    }
+
     @Override
     public View onCreateCandidatesView() {
         //Log.i(TAG, "onCreateCandidatesView(), mCandidateViewContainer=" + mCandidateViewContainer);
@@ -734,6 +759,11 @@ public View onCreateCandidatesView() {
             mCandidateView.setService(this);
             setCandidatesView(mCandidateViewContainer);
         }
+        // setCandidatesViewShown(true);
+        setCandidatesViewShownInternal(true, false);
+        super.setCandidatesViewShown(true);
+        // setExtractViewShown(true); // (onEvaluateFullscreenMode());
+        setExtractViewShown(onEvaluateFullscreenMode());
         return mCandidateViewContainer;
     }
 
@@ -985,10 +1015,7 @@ public void onUpdateSelection(int oldSelStart, int oldSelEnd,
         // clear whatever candidate text we have.
         if ((((mComposing.length() > 0 && mPredicting))
                 && (newSelStart != candidatesEnd || newSelEnd != candidatesEnd) && mLastSelectionStart != newSelStart)) {
-            mComposing.setLength(0);
-            mPredicting = false;
-            postUpdateSuggestions();
-            TextEntryState.reset();
+            resetCompletions();
             InputConnection ic = getCurrentInputConnection();
             if (ic != null) {
                 ic.finishComposingText();
@@ -1464,7 +1491,9 @@ private void onOptionKeyPressed() {
             // Input method selector is available as a button in the soft key area, so just launch
             // HK settings directly. This also works around the alert dialog being clipped
             // in Android O.
-            startActivity(new Intent(this, LatinIMESettings.class));
+            Intent intent = new Intent(this, LatinIMESettings.class);
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            startActivity(intent);
         } else {
             // Show an options menu with choices to change input method or open HK settings.
             if (!isShowingOptionDialog()) {
diff --git a/app/src/main/java/org/pocketworkstation/pckeyboard/LatinKeyboardBaseView.java b/app/src/main/java/org/pocketworkstation/pckeyboard/LatinKeyboardBaseView.java
index b001291b1..9f454ca96 100644
--- a/app/src/main/java/org/pocketworkstation/pckeyboard/LatinKeyboardBaseView.java
+++ b/app/src/main/java/org/pocketworkstation/pckeyboard/LatinKeyboardBaseView.java
@@ -440,7 +440,7 @@ public boolean isInSlidingKeyInput() {
     static {
         initCompatibility();
     }
-    
+
     static void initCompatibility() {
         try {
             sSetRenderMode = View.class.getMethod("setLayerType", int.class, Paint.class);
@@ -452,7 +452,7 @@ static void initCompatibility() {
             Log.i(TAG, "ignoring render mode, not supported");
         }
     }
-    
+
     private void setRenderModeIfPossible(int mode) {
         if (sSetRenderMode != null && mode != sPrevRenderMode) {
             try {
@@ -468,7 +468,7 @@ private void setRenderModeIfPossible(int mode) {
             }
         }
     }
-    
+
     public LatinKeyboardBaseView(Context context, AttributeSet attrs) {
         this(context, attrs, R.attr.keyboardViewStyle);
     }
@@ -487,52 +487,49 @@ public LatinKeyboardBaseView(Context context, AttributeSet attrs, int defStyle)
         for (int i = 0; i < n; i++) {
             int attr = a.getIndex(i);
 
-            switch (attr) {
-            case R.styleable.LatinKeyboardBaseView_keyBackground:
+	    if(attr == R.styleable.LatinKeyboardBaseView_keyBackground) {
                 mKeyBackground = a.getDrawable(attr);
-                break;
-            case R.styleable.LatinKeyboardBaseView_keyHysteresisDistance:
+            } else if(attr == R.styleable.LatinKeyboardBaseView_keyHysteresisDistance) {
                 mKeyHysteresisDistance = a.getDimensionPixelOffset(attr, 0);
-                break;
-            case R.styleable.LatinKeyboardBaseView_verticalCorrection:
+            } else if(attr == R.styleable.LatinKeyboardBaseView_verticalCorrection) {
                 mVerticalCorrection = a.getDimensionPixelOffset(attr, 0);
-                break;
-            case R.styleable.LatinKeyboardBaseView_keyTextSize:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_keyTextSize) {
                 mKeyTextSize = a.getDimensionPixelSize(attr, 18);
-                break;
-            case R.styleable.LatinKeyboardBaseView_keyTextColor:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_keyTextColor) {
                 mKeyTextColor = a.getColor(attr, 0xFF000000);
-                break;
-            case R.styleable.LatinKeyboardBaseView_keyHintColor:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_keyHintColor) {
                 mKeyHintColor = a.getColor(attr, 0xFFBBBBBB);
-                break;
-            case R.styleable.LatinKeyboardBaseView_keyCursorColor:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_keyCursorColor) {
                 mKeyCursorColor = a.getColor(attr, 0xFF000000);
-                break;
-            case R.styleable.LatinKeyboardBaseView_invertSymbols:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_invertSymbols) {
                 mInvertSymbols = a.getBoolean(attr, false);
-                break;
-            case R.styleable.LatinKeyboardBaseView_recolorSymbols:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_recolorSymbols) {
                 mRecolorSymbols = a.getBoolean(attr, false);
-                break;
-            case R.styleable.LatinKeyboardBaseView_labelTextSize:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_labelTextSize) {
                 mLabelTextSize = a.getDimensionPixelSize(attr, 14);
-                break;
-            case R.styleable.LatinKeyboardBaseView_shadowColor:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_shadowColor) {
                 mShadowColor = a.getColor(attr, 0);
-                break;
-            case R.styleable.LatinKeyboardBaseView_shadowRadius:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_shadowRadius) {
                 mShadowRadius = a.getFloat(attr, 0f);
-                break;
+
             // TODO: Use Theme (android.R.styleable.Theme_backgroundDimAmount)
-            case R.styleable.LatinKeyboardBaseView_backgroundDimAmount:
+            } else if(attr == R.styleable.LatinKeyboardBaseView_backgroundDimAmount) {
                 mBackgroundDimAmount = a.getFloat(attr, 0.5f);
-                break;
-            case R.styleable.LatinKeyboardBaseView_backgroundAlpha:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_backgroundAlpha) {
                 mBackgroundAlpha = a.getInteger(attr, 255);
-                break;
+
             //case android.R.styleable.
-            case R.styleable.LatinKeyboardBaseView_keyTextStyle:
+            } else if(attr == R.styleable.LatinKeyboardBaseView_keyTextStyle) {
                 int textStyle = a.getInt(attr, 0);
                 switch (textStyle) {
                     case 0:
@@ -545,10 +542,10 @@ public LatinKeyboardBaseView(Context context, AttributeSet attrs, int defStyle)
                         mKeyTextStyle = Typeface.defaultFromStyle(textStyle);
                         break;
                 }
-                break;
-            case R.styleable.LatinKeyboardBaseView_symbolColorScheme:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_symbolColorScheme) {
                 mSymbolColorScheme = a.getInt(attr, 0);
-                break;
+
             }
         }
 
@@ -689,7 +686,7 @@ public void setKeyboard(Keyboard keyboard) {
         setRenderModeIfPossible(LatinIME.sKeyboardSettings.renderMode);
         mIgnoreMove = true;
     }
-    
+
     /**
      * Returns the current keyboard being displayed by this view.
      * @return the currently attached keyboard
@@ -729,7 +726,7 @@ public void setCtrlIndicator(boolean active) {
             invalidateKey(mKeyboard.setCtrlIndicator(active));
         }
     }
-    
+
     public void setAltIndicator(boolean active) {
         if (mKeyboard != null) {
             invalidateKey(mKeyboard.setAltIndicator(active));
@@ -753,7 +750,7 @@ public int getShiftState() {
         }
         return Keyboard.SHIFT_OFF;
     }
-    
+
     public boolean isShiftCaps() {
         return getShiftState() != Keyboard.SHIFT_OFF;
     }
@@ -763,7 +760,7 @@ public boolean isShiftAll() {
         if (LatinIME.sKeyboardSettings.shiftLockModifiers) {
             return state == Keyboard.SHIFT_ON || state == Keyboard.SHIFT_LOCKED;
         } else {
-            return state == Keyboard.SHIFT_ON;            
+            return state == Keyboard.SHIFT_ON;
         }
     }
 
@@ -824,12 +821,19 @@ public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
             setMeasuredDimension(
                     getPaddingLeft() + getPaddingRight(), getPaddingTop() + getPaddingBottom());
         } else {
-            int width = mKeyboard.getMinWidth() + getPaddingLeft() + getPaddingRight();
-            if (MeasureSpec.getSize(widthMeasureSpec) < width + 10) {
-                int badWidth = MeasureSpec.getSize(widthMeasureSpec);
-                if (badWidth != width) Log.i(TAG, "ignoring unexpected width=" + badWidth);
-            }
+            int width = MeasureSpec.getSize(widthMeasureSpec);
             Log.i(TAG, "onMeasure width=" + width);
+
+            // workaround for those small "popup" keyboards. There
+            // should be a proper fix specifying the correct width in
+            // the layout (wrapx_content rather than match_parent), but
+            // in which layout is this set?
+            int oldWidth = mKeyboard.getMinWidth();
+            if(width > oldWidth) {
+                Log.i(TAG, "Reducing width from "+width+" to "+oldWidth);
+                width = oldWidth;
+            }
+
             setMeasuredDimension(
                     width, mKeyboard.getHeight() + getPaddingTop() + getPaddingBottom());
         }
@@ -874,7 +878,7 @@ public void onDraw(Canvas canvas) {
         }
         if (mBuffer != null) canvas.drawBitmap(mBuffer, 0, 0, null);
     }
-    
+
     private void drawDeadKeyLabel(Canvas canvas, String hint, int x, float baseline, Paint paint) {
         char c = hint.charAt(0);
         String accent = DeadAccentSequence.getSpacing(c);
@@ -1139,7 +1143,7 @@ private void onBufferDraw(Canvas canvas) {
                     icon.draw(canvas);
                     icon.setColorFilter(null);
                 } else {
-                    icon.draw(canvas);                    
+                    icon.draw(canvas);
                 }
                 canvas.translate(-drawableX, -drawableY);
             }
@@ -1568,7 +1572,7 @@ private MotionEvent generateMiniKeyboardMotionEvent(int action, int x, int y, lo
     /*package*/ boolean enableSlideKeyHack() {
         return false;
     }
-    
+
     private PointerTracker getPointerTracker(final int id) {
         final ArrayList<PointerTracker> pointers = mPointerTrackers;
         final Key[] keys = mKeys;
@@ -1610,7 +1614,7 @@ public boolean onTouchEvent(MotionEvent me, boolean continuing) {
         final int pointerCount = me.getPointerCount();
         final int oldPointerCount = mOldPointerCount;
         mOldPointerCount = pointerCount;
-        
+
         // TODO: cleanup this code into a multi-touch to single-touch event converter class?
         // If the device does not have distinct multi-touch support panel, ignore all multi-touch
         // events except a transition from/to single-touch.
diff --git a/app/src/main/java/org/pocketworkstation/pckeyboard/LatinKeyboardView.java b/app/src/main/java/org/pocketworkstation/pckeyboard/LatinKeyboardView.java
index 352811c38..d7e6305c6 100644
--- a/app/src/main/java/org/pocketworkstation/pckeyboard/LatinKeyboardView.java
+++ b/app/src/main/java/org/pocketworkstation/pckeyboard/LatinKeyboardView.java
@@ -135,21 +135,20 @@ public LatinKeyboardView(Context context, AttributeSet attrs, int defStyle) {
         for (int i = 0; i < n; i++) {
             int attr = a.getIndex(i);
 
-            switch (attr) {
-            case R.styleable.LatinKeyboardBaseView_keyPreviewLayout:
+	    if(attr == R.styleable.LatinKeyboardBaseView_keyPreviewLayout) {
                 previewLayout = a.getResourceId(attr, 0);
                 if (previewLayout == R.layout.null_layout) previewLayout = 0;
-                break;
-            case R.styleable.LatinKeyboardBaseView_keyPreviewOffset:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_keyPreviewOffset) {
                 mPreviewOffset = a.getDimensionPixelOffset(attr, 0);
-                break;
-            case R.styleable.LatinKeyboardBaseView_keyPreviewHeight:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_keyPreviewHeight) {
                 mPreviewHeight = a.getDimensionPixelSize(attr, 80);
-                break;
-            case R.styleable.LatinKeyboardBaseView_popupLayout:
+
+            } else if(attr == R.styleable.LatinKeyboardBaseView_popupLayout) {
                 mPopupLayout = a.getResourceId(attr, 0);
                 if (mPopupLayout == R.layout.null_layout) mPopupLayout = 0;
-                break;
+
             }
         }
 
diff --git a/app/src/main/java/org/pocketworkstation/pckeyboard/NotificationReceiver.java b/app/src/main/java/org/pocketworkstation/pckeyboard/NotificationReceiver.java
index a4f22bcb2..6d1f862af 100644
--- a/app/src/main/java/org/pocketworkstation/pckeyboard/NotificationReceiver.java
+++ b/app/src/main/java/org/pocketworkstation/pckeyboard/NotificationReceiver.java
@@ -31,7 +31,9 @@ public void onReceive(Context context, Intent intent) {
                 imm.showSoftInputFromInputMethod(mIME.mToken, InputMethodManager.SHOW_FORCED);
             }
         } else if (action.equals(ACTION_SETTINGS)) {
-            context.startActivity(new Intent(mIME, LatinIMESettings.class));
+	    Intent i = new Intent(mIME, LatinIMESettings.class);
+	    i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            context.startActivity(i);
         }
     }
 }
diff --git a/app/src/main/java/org/pocketworkstation/pckeyboard/UserBigramDictionary.java b/app/src/main/java/org/pocketworkstation/pckeyboard/UserBigramDictionary.java
index 1f9d677fb..d6d18c701 100644
--- a/app/src/main/java/org/pocketworkstation/pckeyboard/UserBigramDictionary.java
+++ b/app/src/main/java/org/pocketworkstation/pckeyboard/UserBigramDictionary.java
@@ -30,6 +30,8 @@
 import android.provider.BaseColumns;
 import android.util.Log;
 
+import android.annotation.SuppressLint;
+
 /**
  * Stores all the pairs user types in databases. Prune the database if the size
  * gets too big. Unlike AutoDictionary, it even stores the pairs that are already
@@ -345,6 +347,7 @@ protected void onPreExecute() {
         }
 
         @Override
+        @SuppressLint("Range")
         protected Void doInBackground(Void... v) {
             SQLiteDatabase db = mDbHelper.getWritableDatabase();
             db.execSQL("PRAGMA foreign_keys = ON;");
diff --git a/app/src/main/res/layout/input_gingerbread.xml b/app/src/main/res/layout/input_gingerbread.xml
index 9804f9d89..7a56f5d94 100644
--- a/app/src/main/res/layout/input_gingerbread.xml
+++ b/app/src/main/res/layout/input_gingerbread.xml
@@ -28,6 +28,7 @@
         android:paddingBottom="@dimen/keyboard_bottom_padding"
         android:background="@drawable/keyboard_dark_background"
         android:textStyle="bold"
+        android:fitsSystemWindows="true"
 
         latin:keyBackground="@drawable/btn_keyboard_key_gingerbread"
         latin:keyTextStyle="bold"
diff --git a/app/src/main/res/layout/input_ics.xml b/app/src/main/res/layout/input_ics.xml
index 37b50ba00..8eef90cf5 100644
--- a/app/src/main/res/layout/input_ics.xml
+++ b/app/src/main/res/layout/input_ics.xml
@@ -28,6 +28,7 @@
         android:paddingBottom="@dimen/keyboard_bottom_padding"
         android:background="@drawable/keyboard_dark_background"
         android:textStyle="bold"
+        android:fitsSystemWindows="true"
 
         latin:keyBackground="@drawable/btn_keyboard_key_ics"
         latin:keyTextStyle="bold"
diff --git a/app/src/main/res/layout/input_ics_darker.xml b/app/src/main/res/layout/input_ics_darker.xml
index 7a0f49a43..451a3d532 100644
--- a/app/src/main/res/layout/input_ics_darker.xml
+++ b/app/src/main/res/layout/input_ics_darker.xml
@@ -28,6 +28,7 @@
         android:paddingBottom="@dimen/keyboard_bottom_padding"
         android:background="@drawable/keyboard_dark_background"
         android:textStyle="bold"
+        android:fitsSystemWindows="true"
 
         latin:keyBackground="@drawable/btn_keyboard_key_ics"
         latin:keyTextStyle="bold"
diff --git a/app/src/main/res/layout/input_material_black.xml b/app/src/main/res/layout/input_material_black.xml
index 9ac70cb72..8b5119cbf 100644
--- a/app/src/main/res/layout/input_material_black.xml
+++ b/app/src/main/res/layout/input_material_black.xml
@@ -29,6 +29,7 @@
         android:background="@drawable/keyboard_background_material_black"
         latin:keyTextColor="@color/key_text_color_material_black"
         latin:keyHintColor="@color/key_hint_letter_color_material_black"
+        android:fitsSystemWindows="true"
 
         latin:keyBackground="@drawable/btn_keyboard_key_material_black"
         latin:popupLayout="@layout/input_popup_material_black"
diff --git a/app/src/main/res/layout/input_material_dark.xml b/app/src/main/res/layout/input_material_dark.xml
index 17d346ef0..6245cc64d 100644
--- a/app/src/main/res/layout/input_material_dark.xml
+++ b/app/src/main/res/layout/input_material_dark.xml
@@ -29,6 +29,7 @@
         android:background="@drawable/keyboard_background_material_dark"
         latin:keyTextColor="@color/key_text_color_material_dark"
         latin:keyHintColor="@color/key_hint_letter_color_material_dark"
+        android:fitsSystemWindows="true"
 
         latin:keyBackground="@drawable/btn_keyboard_key_material_dark"
         latin:popupLayout="@layout/input_popup_material_dark"
diff --git a/app/src/main/res/layout/input_material_light.xml b/app/src/main/res/layout/input_material_light.xml
index ff5fa90a4..021ed6703 100644
--- a/app/src/main/res/layout/input_material_light.xml
+++ b/app/src/main/res/layout/input_material_light.xml
@@ -33,6 +33,7 @@
 	    latin:shadowColor="#ff777777"
         latin:keyTextColor="@color/key_text_color_material_light"
         latin:keyHintColor="@color/key_hint_letter_color_material_light"
+        android:fitsSystemWindows="true"
 
         latin:keyBackground="@drawable/btn_keyboard_key_material_light"
         latin:popupLayout="@layout/input_popup_material_light"
diff --git a/app/src/main/res/layout/input_stone_bold.xml b/app/src/main/res/layout/input_stone_bold.xml
index a17679eca..fb0f0182f 100644
--- a/app/src/main/res/layout/input_stone_bold.xml
+++ b/app/src/main/res/layout/input_stone_bold.xml
@@ -27,6 +27,7 @@
         android:layout_height="wrap_content"
         android:background="@drawable/keyboard_background"
         android:textStyle="bold"
+        android:fitsSystemWindows="true"
 
         latin:keyBackground="@drawable/btn_keyboard_key_stone"
         latin:keyTextColor="@color/latinkeyboard_key_color_black"
diff --git a/app/src/main/res/layout/input_trans.xml b/app/src/main/res/layout/input_trans.xml
index 2a7418f04..eb9db421b 100755
--- a/app/src/main/res/layout/input_trans.xml
+++ b/app/src/main/res/layout/input_trans.xml
@@ -27,6 +27,7 @@
         android:layout_height="wrap_content"
         android:background="@color/latinkeyboard_extension_background"
         android:verticalCorrection="0dip"
+        android:fitsSystemWindows="true"
 
         latin:keyBackground="@drawable/btn_keyboard_key_ics"
         latin:recolorSymbols="true"
diff --git a/app/src/main/res/layout/input_trans_neon.xml b/app/src/main/res/layout/input_trans_neon.xml
index 5cc39635b..550ae9a71 100755
--- a/app/src/main/res/layout/input_trans_neon.xml
+++ b/app/src/main/res/layout/input_trans_neon.xml
@@ -27,6 +27,7 @@
         android:layout_height="wrap_content"
         android:background="#c0000000"
         android:verticalCorrection="0dip"
+        android:fitsSystemWindows="true"
 
         latin:keyBackground="@drawable/btn_keyboard_key_ics"
         latin:keyTextColor="#FFFFFFFF"
diff --git a/app/src/main/res/layout/main.xml b/app/src/main/res/layout/main.xml
index bfc0572c5..373e5979e 100644
--- a/app/src/main/res/layout/main.xml
+++ b/app/src/main/res/layout/main.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 	android:layout_width="match_parent" android:layout_height="match_parent"
+	android:fitsSystemWindows="true"
 	android:orientation="vertical">
 	<!--
 	  <TextView android:layout_height="wrap_content" android:id="@+id/main_intro"
diff --git a/app/src/main/res/layout/recognition_status.xml b/app/src/main/res/layout/recognition_status.xml
index 49af77360..e64f6c1df 100644
--- a/app/src/main/res/layout/recognition_status.xml
+++ b/app/src/main/res/layout/recognition_status.xml
@@ -31,7 +31,6 @@
 >
 
     <LinearLayout 
-       xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/main_image"
        android:orientation="vertical"
        android:background="@drawable/voice_ime_background"
diff --git a/app/src/main/res/values-ar/strings.xml b/app/src/main/res/values-ar/strings.xml
index ad24b32e7..c84922801 100644
--- a/app/src/main/res/values-ar/strings.xml
+++ b/app/src/main/res/values-ar/strings.xml
@@ -18,8 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"لوحة مفاتيح Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"إعدادات لوحة مفاتيح Android"</string> -->
     <string name="english_ime_input_options" msgid="3909945612939668554">"خيارات الإرسال"</string>
diff --git a/app/src/main/res/values-bg-rST/strings.xml b/app/src/main/res/values-bg-rST/strings.xml
index d8e26035c..b9bdbbefb 100644
--- a/app/src/main/res/values-bg-rST/strings.xml
+++ b/app/src/main/res/values-bg-rST/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Клавиатура на Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Настройки на клавиатурата на Android"</string> -->
diff --git a/app/src/main/res/values-bg/strings.xml b/app/src/main/res/values-bg/strings.xml
index d8e26035c..b9bdbbefb 100644
--- a/app/src/main/res/values-bg/strings.xml
+++ b/app/src/main/res/values-bg/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Клавиатура на Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Настройки на клавиатурата на Android"</string> -->
diff --git a/app/src/main/res/values-ca/strings.xml b/app/src/main/res/values-ca/strings.xml
index f3277dfbe..e5436e8d8 100644
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Teclat Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Configuració del teclat d\'Android"</string> -->
diff --git a/app/src/main/res/values-cs/strings.xml b/app/src/main/res/values-cs/strings.xml
index 65735848e..2c510ab25 100644
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Klávesnice Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Nastavení klávesnice Android"</string> -->
diff --git a/app/src/main/res/values-da/strings.xml b/app/src/main/res/values-da/strings.xml
index f8efcb39c..84ca80cfe 100644
--- a/app/src/main/res/values-da/strings.xml
+++ b/app/src/main/res/values-da/strings.xml
@@ -20,7 +20,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android-tastatur"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Indstillinger for Android-tastatur"</string> -->
diff --git a/app/src/main/res/values-de-rNE/strings.xml b/app/src/main/res/values-de-rNE/strings.xml
index 9bc717bf8..989ef20fe 100644
--- a/app/src/main/res/values-de-rNE/strings.xml
+++ b/app/src/main/res/values-de-rNE/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android-Tastatur"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Android-Tastatureinstellungen"</string> -->
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 9bc717bf8..989ef20fe 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android-Tastatur"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Android-Tastatureinstellungen"</string> -->
diff --git a/app/src/main/res/values-el/strings.xml b/app/src/main/res/values-el/strings.xml
index 174fe70d1..f05f8eccb 100644
--- a/app/src/main/res/values-el/strings.xml
+++ b/app/src/main/res/values-el/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Πληκτρολόγιο Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Ρυθμίσεις πληκτρολογίου Android"</string> -->
diff --git a/app/src/main/res/values-en-rGB/strings.xml b/app/src/main/res/values-en-rGB/strings.xml
index 1062fad62..4d58710b7 100644
--- a/app/src/main/res/values-en-rGB/strings.xml
+++ b/app/src/main/res/values-en-rGB/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android keyboard"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Android keyboard settings"</string> -->
diff --git a/app/src/main/res/values-es-rLA/strings.xml b/app/src/main/res/values-es-rLA/strings.xml
index a93a26994..1d799481d 100644
--- a/app/src/main/res/values-es-rLA/strings.xml
+++ b/app/src/main/res/values-es-rLA/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Teclado de Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Ajustes del teclado de Android"</string> -->
diff --git a/app/src/main/res/values-es-rUS/strings.xml b/app/src/main/res/values-es-rUS/strings.xml
index 802bedba7..1328f988f 100644
--- a/app/src/main/res/values-es-rUS/strings.xml
+++ b/app/src/main/res/values-es-rUS/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Teclado de Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Configuración de teclado de Android"</string> -->
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index a93a26994..1d799481d 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Teclado de Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Ajustes del teclado de Android"</string> -->
diff --git a/app/src/main/res/values-fa/strings.xml b/app/src/main/res/values-fa/strings.xml
index 0bfb38b93..a8a600891 100644
--- a/app/src/main/res/values-fa/strings.xml
+++ b/app/src/main/res/values-fa/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"صفحه کلید Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"تنظیمات صفحه کلید Android"</string> -->
diff --git a/app/src/main/res/values-fi/strings.xml b/app/src/main/res/values-fi/strings.xml
index e424e16e9..18ad8bb86 100644
--- a/app/src/main/res/values-fi/strings.xml
+++ b/app/src/main/res/values-fi/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android-näppäimistö"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Android-näppäimistön asetukset"</string> -->
diff --git a/app/src/main/res/values-fr-rCA/strings.xml b/app/src/main/res/values-fr-rCA/strings.xml
index 02d320512..92e809b0b 100644
--- a/app/src/main/res/values-fr-rCA/strings.xml
+++ b/app/src/main/res/values-fr-rCA/strings.xml
@@ -13,7 +13,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Clavier Android"</string> -->
 </resources>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index ccf4d2fc9..c976b9309 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Clavier Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Paramètres du clavier Android"</string> -->
diff --git a/app/src/main/res/values-he/strings.xml b/app/src/main/res/values-he/strings.xml
index 54bedd3b1..be2c05291 100644
--- a/app/src/main/res/values-he/strings.xml
+++ b/app/src/main/res/values-he/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"מקלדת Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"הגדרות מקלדת של Android"</string> -->
diff --git a/app/src/main/res/values-hr/strings.xml b/app/src/main/res/values-hr/strings.xml
index 02d454c6b..5db520cf7 100644
--- a/app/src/main/res/values-hr/strings.xml
+++ b/app/src/main/res/values-hr/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android tipkovnica"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Postavke tipkovnice za Android"</string> -->
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index 3d0e34b01..4e52b57a7 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android-billentyűzet"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Android billentyűzetbeállítások"</string> -->
diff --git a/app/src/main/res/values-in/strings.xml b/app/src/main/res/values-in/strings.xml
index 27d3b6cd8..a2d487617 100644
--- a/app/src/main/res/values-in/strings.xml
+++ b/app/src/main/res/values-in/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Keyboard Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Setelan keyboard Android"</string> -->
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 7b79f0f11..19380f79c 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Tastiera Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Impostazioni tastiera Android"</string> -->
diff --git a/app/src/main/res/values-iw/strings.xml b/app/src/main/res/values-iw/strings.xml
index 54bedd3b1..be2c05291 100644
--- a/app/src/main/res/values-iw/strings.xml
+++ b/app/src/main/res/values-iw/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"מקלדת Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"הגדרות מקלדת של Android"</string> -->
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index d7c7d7dc9..15fd46b2c 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Androidキーボード"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Androidキーボードの設定"</string> -->
diff --git a/app/src/main/res/values-ko/strings.xml b/app/src/main/res/values-ko/strings.xml
index cdaa8d4df..549a161a7 100644
--- a/app/src/main/res/values-ko/strings.xml
+++ b/app/src/main/res/values-ko/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android 키보드"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Android 키보드 설정"</string> -->
diff --git a/app/src/main/res/values-lt/strings.xml b/app/src/main/res/values-lt/strings.xml
index 0ace681b0..0859dd80e 100644
--- a/app/src/main/res/values-lt/strings.xml
+++ b/app/src/main/res/values-lt/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"„Android“ klaviatūra"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"„Android“ klaviatūros nustatymai"</string> -->
diff --git a/app/src/main/res/values-lv/strings.xml b/app/src/main/res/values-lv/strings.xml
index eae12a820..3ad76e025 100644
--- a/app/src/main/res/values-lv/strings.xml
+++ b/app/src/main/res/values-lv/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android tastatūra"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Android tastatūras iestatījumi"</string> -->
diff --git a/app/src/main/res/values-nb/strings.xml b/app/src/main/res/values-nb/strings.xml
index 55ab1336d..22b546f58 100644
--- a/app/src/main/res/values-nb/strings.xml
+++ b/app/src/main/res/values-nb/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Skjermtastatur"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Innstillinger for skjermtastatur"</string> -->
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index de1ec34ec..da7ef1ee4 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android-toetsenbord"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Instellingen voor Android-toetsenbord"</string> -->
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index 2e3cf575d..7d0b88c36 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Klawiatura Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Ustawienia klawiatury Android"</string> -->
diff --git a/app/src/main/res/values-pt-rPT/strings.xml b/app/src/main/res/values-pt-rPT/strings.xml
index 4891d4534..fa800b7b3 100644
--- a/app/src/main/res/values-pt-rPT/strings.xml
+++ b/app/src/main/res/values-pt-rPT/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Teclado do Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Definições de teclado do Android"</string> -->
diff --git a/app/src/main/res/values-pt/strings.xml b/app/src/main/res/values-pt/strings.xml
index ee3554d9a..38dd7d16e 100644
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Teclado Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Configurações de teclado Android"</string> -->
diff --git a/app/src/main/res/values-rm/strings.xml b/app/src/main/res/values-rm/strings.xml
index 27a1a3a7b..edc2939cc 100644
--- a/app/src/main/res/values-rm/strings.xml
+++ b/app/src/main/res/values-rm/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Tastatura Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Parameters da la tastatura Android"</string> -->
diff --git a/app/src/main/res/values-ro/strings.xml b/app/src/main/res/values-ro/strings.xml
index 5323984a8..85b4d9b12 100644
--- a/app/src/main/res/values-ro/strings.xml
+++ b/app/src/main/res/values-ro/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Tastatură Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Setările tastaturii Android"</string> -->
diff --git a/app/src/main/res/values-sk/strings.xml b/app/src/main/res/values-sk/strings.xml
index 8f97351d0..a28afec57 100644
--- a/app/src/main/res/values-sk/strings.xml
+++ b/app/src/main/res/values-sk/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Klávesnica Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Nastavenia klávesnice Android"</string> -->
diff --git a/app/src/main/res/values-sl/strings.xml b/app/src/main/res/values-sl/strings.xml
index 5c704ee10..c2529a669 100644
--- a/app/src/main/res/values-sl/strings.xml
+++ b/app/src/main/res/values-sl/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Tipkovnica Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Nastavitve tipkovnice Android"</string> -->
diff --git a/app/src/main/res/values-sr/strings.xml b/app/src/main/res/values-sr/strings.xml
index 91fbbc481..e5d39ed8a 100644
--- a/app/src/main/res/values-sr/strings.xml
+++ b/app/src/main/res/values-sr/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android тастатура"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Подешавања Android тастатуре"</string> -->
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index 8f8ab86f8..225fc10de 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Androids tangentbord"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Inställningar för Androids tangentbord"</string> -->
diff --git a/app/src/main/res/values-th/strings.xml b/app/src/main/res/values-th/strings.xml
index ba1e380d3..02973a841 100644
--- a/app/src/main/res/values-th/strings.xml
+++ b/app/src/main/res/values-th/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"แป้นพิมพ์ Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"การตั้งค่าแป้นพิมพ์ Android"</string> -->
diff --git a/app/src/main/res/values-tl/strings.xml b/app/src/main/res/values-tl/strings.xml
index d1f5a71d1..d038dacce 100644
--- a/app/src/main/res/values-tl/strings.xml
+++ b/app/src/main/res/values-tl/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android keyboard"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Mga setting ng Android keyboard"</string> -->
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index 825bb90e0..7eacc75b0 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android klavyesi"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Android klavye ayarları"</string> -->
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index 548701657..5790489f6 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Клавіатура Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Налашт-ня клавіат. Android"</string> -->
diff --git a/app/src/main/res/values-vi/strings.xml b/app/src/main/res/values-vi/strings.xml
index 26c823873..0504dfb7e 100644
--- a/app/src/main/res/values-vi/strings.xml
+++ b/app/src/main/res/values-vi/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Bàn phím Android"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Cài đặt bàn phím Android"</string> -->
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 416a293f9..66f3e7bb4 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android 键盘"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Android 键盘设置"</string> -->
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 646173fdd..862dcb4eb 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -18,7 +18,7 @@
 */
  -->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/org.pocketworkstation.pckeyboard"
+<resources
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- <string name="english_ime_name" msgid="7252517407088836577">"Android 鍵盤"</string> -->
     <!-- <string name="english_ime_settings" msgid="6661589557206947774">"Android 鍵盤設定"</string> -->
diff --git a/app/src/main/res/values/auto-version.xml b/app/src/main/res/values/auto-version.xml
index 51a96ed54..cfd7828c9 100644
--- a/app/src/main/res/values/auto-version.xml
+++ b/app/src/main/res/values/auto-version.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- Auto-generated file, do not edit -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-   <string name="auto_version">custom</string>
+   <string name="auto_version" translatable="false">custom</string>
 </resources>
diff --git a/app/src/main/res/values/config.xml b/app/src/main/res/values/config.xml
index 6ee4511a5..eaccf912e 100644
--- a/app/src/main/res/values/config.xml
+++ b/app/src/main/res/values/config.xml
@@ -18,7 +18,9 @@
 */
 -->
 
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools"
+	   tools:ignore="MissingTranslation"
+	   >
     <integer name="config_delay_before_preview">0</integer>
     <integer name="config_delay_before_space_preview">200</integer>
     <integer name="config_delay_after_preview">10</integer>
diff --git a/app/src/main/res/values/durations.xml b/app/src/main/res/values/durations.xml
index 7242f847a..54d011c32 100644
--- a/app/src/main/res/values/durations.xml
+++ b/app/src/main/res/values/durations.xml
@@ -18,7 +18,9 @@
 */
 -->
 
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools"
+	   tools:ignore="MissingTranslation"
+	   >
     <!-- Vibration duration in milliseconds, for key presses in the IME. This can be hardware
         dependent and may require overriding with a device specific overlay. -->
     <string name="vibrate_duration_ms">40 ms</string>
diff --git a/app/src/main/res/values/size-defaults.xml b/app/src/main/res/values/size-defaults.xml
index de153ade1..ff3f199b5 100644
--- a/app/src/main/res/values/size-defaults.xml
+++ b/app/src/main/res/values/size-defaults.xml
@@ -18,7 +18,9 @@
 */
 -->
 
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools"
+	   tools:ignore="MissingTranslation"
+	   >
     <string name="default_height_portrait">35%</string>
     <string name="default_height_landscape">55%</string>
     <string name="default_keyboard_mode_portrait">0</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 0b7ba2dbd..d6dc78e83 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -17,13 +17,16 @@
 ** limitations under the License.
 */
 -->
-<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2"
+	   xmlns:tools="http://schemas.android.com/tools"
+	   tools:ignore="MissingTranslation"
+	   >
     <!-- Title for Latin keyboard  -->
-    <string name="english_ime_name">Hacker\'s Keyboard</string>
+    <string name="english_ime_name" translatable="false">Hacker\'s Keyboard</string>
     <!-- Title for Latin keyboard settings activity / dialog -->
-    <string name="english_ime_settings">Settings for Hacker\'s Keyboard</string>
+    <string name="english_ime_settings" translatable="false">Settings for Hacker\'s Keyboard</string>
     <!-- Title for Latin keyboard input options dialog -->
-    <string name="english_ime_input_options">Input options</string>
+    <string name="english_ime_input_options" translatable="false">Input options</string>
 
     <!-- Various configuration titles -->
     <string name="title_keyboard_view_settings">Keyboard view settings</string>
diff --git a/app/src/main/res/xml-ar/kbd_qwerty.xml b/app/src/main/res/xml-ar/kbd_qwerty.xml
index dc5f9b9cc..945498d5d 100644
--- a/app/src/main/res/xml-ar/kbd_qwerty.xml
+++ b/app/src/main/res/xml-ar/kbd_qwerty.xml
@@ -23,503 +23,503 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="ض"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="1ًٌٍَُِّْ"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ض"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="1ًٌٍَُِّْ"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ص"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="2" />
+            hackkbd:keyLabel="ص"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="2" />
         <Key
-            android:keyLabel="ق"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="3" />
+            hackkbd:keyLabel="ق"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="3" />
         <Key
-            android:keyLabel="ف"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="4ڤ" />
+            hackkbd:keyLabel="ف"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="4ڤ" />
         <Key
-            android:keyLabel="غ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="5" />
+            hackkbd:keyLabel="غ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="5" />
         <Key
-            android:keyLabel="ع"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="6" />
+            hackkbd:keyLabel="ع"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="6" />
         <Key
-            android:keyLabel="ه"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="7" />
+            hackkbd:keyLabel="ه"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="7" />
         <Key
-            android:keyLabel="خ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="8" />
+            hackkbd:keyLabel="خ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="8" />
         <Key
-            android:keyLabel="ح"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="9" />
+            hackkbd:keyLabel="ح"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="9" />
         <Key
-            android:keyLabel="ج"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="0چ"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ج"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="0چ"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="ش"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters=""
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ش"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters=""
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="س"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
+            hackkbd:keyLabel="س"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
         <Key
-            android:keyLabel="ي"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ىئ" />
+            hackkbd:keyLabel="ي"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ىئ" />
         <Key
-            android:keyLabel="ب"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="پ" />
+            hackkbd:keyLabel="ب"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="پ" />
         <Key
-            android:keyLabel="ل"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
+            hackkbd:keyLabel="ل"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
         <Key
-            android:keyLabel="ا"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="أإآء" />
+            hackkbd:keyLabel="ا"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="أإآء" />
         <Key
-            android:keyLabel="ت"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
+            hackkbd:keyLabel="ت"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
         <Key
-            android:keyLabel="ن"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
+            hackkbd:keyLabel="ن"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
         <Key
-            android:keyLabel="م"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
+            hackkbd:keyLabel="م"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
         <Key
-            android:keyLabel="ك"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="گ"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ك"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="گ"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="ظ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="؟،؛"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="ط"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
-        <Key
-            android:keyLabel="ذ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
-        <Key
-            android:keyLabel="د"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
-        <Key
-            android:keyLabel="ز"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ژ" />
-        <Key
-            android:keyLabel="ر"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
-        <Key
-            android:keyLabel="و"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ؤ" />
-        <Key
-            android:keyLabel="ة"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
-        <Key
-            android:keyLabel="ث"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="10%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ظ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="؟،؛"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="ط"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
+        <Key
+            hackkbd:keyLabel="ذ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
+        <Key
+            hackkbd:keyLabel="د"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
+        <Key
+            hackkbd:keyLabel="ز"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ژ" />
+        <Key
+            hackkbd:keyLabel="ر"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
+        <Key
+            hackkbd:keyLabel="و"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ؤ" />
+        <Key
+            hackkbd:keyLabel="ة"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
+        <Key
+            hackkbd:keyLabel="ث"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="10%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-bg-rST/kbd_qwerty.xml b/app/src/main/res/xml-bg-rST/kbd_qwerty.xml
index 50a18556f..e369215a8 100644
--- a/app/src/main/res/xml-bg-rST/kbd_qwerty.xml
+++ b/app/src/main/res/xml-bg-rST/kbd_qwerty.xml
@@ -19,524 +19,524 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
-    <Row android:extension="true">
-        <Key android:keyLabel="1" android:shiftLabel="!" />
-        <Key android:keyLabel="2" android:shiftLabel="\@" />
-        <Key android:keyLabel="3" android:shiftLabel="\#" />
-        <Key android:keyLabel="4" android:shiftLabel="&amp;" />
-        <Key android:keyLabel="5" android:shiftLabel="-" />
-        <Key android:keyLabel="6" android:shiftLabel="\'" />
-        <Key android:keyLabel="7" android:shiftLabel=":" />
-        <Key android:keyLabel="8" android:shiftLabel="&quot;" />
-        <Key android:keyLabel="9" android:shiftLabel="/" />
-        <Key android:keyLabel="0" android:shiftLabel="\?" />
+    <Row hackkbd:extension="true">
+        <Key hackkbd:keyLabel="1" hackkbd:shiftLabel="!" />
+        <Key hackkbd:keyLabel="2" hackkbd:shiftLabel="\@" />
+        <Key hackkbd:keyLabel="3" hackkbd:shiftLabel="\#" />
+        <Key hackkbd:keyLabel="4" hackkbd:shiftLabel="&amp;" />
+        <Key hackkbd:keyLabel="5" hackkbd:shiftLabel="-" />
+        <Key hackkbd:keyLabel="6" hackkbd:shiftLabel="\'" />
+        <Key hackkbd:keyLabel="7" hackkbd:shiftLabel=":" />
+        <Key hackkbd:keyLabel="8" hackkbd:shiftLabel="&quot;" />
+        <Key hackkbd:keyLabel="9" hackkbd:shiftLabel="/" />
+        <Key hackkbd:keyLabel="0" hackkbd:shiftLabel="\?" />
     </Row>    
     <Row>
         <Key
-            android:keyLabel=","
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel=","
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="е"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="е"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="и"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="и"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="ш"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="ш"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="щ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="щ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="к"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="к"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="с"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="с"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="д"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="д"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="з"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p" />
+            hackkbd:keyLabel="з"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p" />
         <Key
-            android:keyLabel="ц"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ц"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="ь"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ь"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="я"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="я"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="а"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="а"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="о"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="о"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="ж"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="ж"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="г"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="г"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="т"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="т"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="н"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="н"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="в"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
+            hackkbd:keyLabel="в"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
         <Key
-            android:keyLabel="м"
-            android:popupKeyboard="@xml/kbd_popup_template" />
+            hackkbd:keyLabel="м"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template" />
         <Key
-            android:keyLabel="ч"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ч"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="ю"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="й"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="ъ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="э"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="ф"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="х"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="п"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:keyLabel="р"
-            android:popupKeyboard="@xml/kbd_popup_template" />
-        <Key
-            android:keyLabel="л"
-            android:popupKeyboard="@xml/kbd_popup_template" />
-        <Key
-            android:keyLabel="б"
-            android:popupKeyboard="@xml/kbd_popup_template" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="ю"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="й"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="ъ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="э"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="ф"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="х"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="п"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:keyLabel="р"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template" />
+        <Key
+            hackkbd:keyLabel="л"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template" />
+        <Key
+            hackkbd:keyLabel="б"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-bg/kbd_qwerty.xml b/app/src/main/res/xml-bg/kbd_qwerty.xml
index c16510e1a..c02f4620a 100644
--- a/app/src/main/res/xml-bg/kbd_qwerty.xml
+++ b/app/src/main/res/xml-bg/kbd_qwerty.xml
@@ -19,498 +19,498 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="8.33%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="8.33%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="я"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="1"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="я"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="1"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="в"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="2" />
+            hackkbd:keyLabel="в"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="2" />
         <Key
-            android:keyLabel="е"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="3" />
+            hackkbd:keyLabel="е"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="3" />
         <Key
-            android:keyLabel="р"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="4" />
+            hackkbd:keyLabel="р"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="4" />
         <Key
-            android:keyLabel="т"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="5ё" />
+            hackkbd:keyLabel="т"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="5ё" />
         <Key
-            android:keyLabel="ъ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="6" />
+            hackkbd:keyLabel="ъ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="6" />
         <Key
-            android:keyLabel="у"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="7" />
+            hackkbd:keyLabel="у"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="7" />
         <Key
-            android:keyLabel="и"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="8" />
+            hackkbd:keyLabel="и"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="8" />
         <Key
-            android:keyLabel="о"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="9" />
+            hackkbd:keyLabel="о"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="9" />
         <Key
-            android:keyLabel="п"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="0" />
+            hackkbd:keyLabel="п"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="0" />
         <Key
-            android:keyLabel="ш"
-            android:popupCharacters="[" />      />
+            hackkbd:keyLabel="ш"
+            hackkbd:popupCharacters="[" />      />
             
         <Key
-            android:keyLabel="щ"
-            android:popupCharacters="]" 
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="щ"
+            hackkbd:popupCharacters="]" 
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-     android:keyWidth="9.0909%p">
+     hackkbd:keyWidth="9.0909%p">
         <Key
-            android:keyLabel="а"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="а"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="с"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ы" />
+            hackkbd:keyLabel="с"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ы" />
         <Key
-            android:keyLabel="д" />
+            hackkbd:keyLabel="д" />
         <Key
-            android:keyLabel="ф" />
+            hackkbd:keyLabel="ф" />
         <Key
-            android:keyLabel="г" />
+            hackkbd:keyLabel="г" />
         <Key
-            android:keyLabel="х" />
+            hackkbd:keyLabel="х" />
         <Key
-            android:keyLabel="й" />
+            hackkbd:keyLabel="й" />
         <Key
-            android:keyLabel="к" />
+            hackkbd:keyLabel="к" />
         <Key
-            android:keyLabel="л" />
+            hackkbd:keyLabel="л" />
         <Key
-            android:keyLabel="ю" />
+            hackkbd:keyLabel="ю" />
         <Key
-            android:keyLabel="ч"
-            android:popupKeyboard="@xml/kbd_popup_template"            
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ч"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"            
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyWidth="10.92%p"
+        hackkbd:keyWidth="10.92%p"
     >
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="11.75%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="11.75%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="з" />
+            hackkbd:keyLabel="з" />
         <Key
-            android:keyLabel="ь" />
+            hackkbd:keyLabel="ь" />
         <Key
-            android:keyLabel="ц" />
+            hackkbd:keyLabel="ц" />
         <Key
-            android:keyLabel="ж" />
+            hackkbd:keyLabel="ж" />
         <Key
-            android:keyLabel="б" />
+            hackkbd:keyLabel="б" />
         <Key
-            android:keyLabel="н" />
+            hackkbd:keyLabel="н" />
         <Key
-            android:keyLabel="м" />       
+            hackkbd:keyLabel="м" />       
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="11.75%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="11.75%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="20%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:keyWidth="20%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-cs-rQY/kbd_qwerty.xml b/app/src/main/res/xml-cs-rQY/kbd_qwerty.xml
index 90cb734fc..e15134801 100644
--- a/app/src/main/res/xml-cs-rQY/kbd_qwerty.xml
+++ b/app/src/main/res/xml-cs-rQY/kbd_qwerty.xml
@@ -19,509 +19,509 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="x" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="x" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-cs/kbd_qwerty.xml b/app/src/main/res/xml-cs/kbd_qwerty.xml
index 49fb873ff..9c6d604e8 100644
--- a/app/src/main/res/xml-cs/kbd_qwerty.xml
+++ b/app/src/main/res/xml-cs/kbd_qwerty.xml
@@ -19,509 +19,509 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
-        <Key
-            android:keyLabel="x" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
+        <Key
+            hackkbd:keyLabel="x" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-da/kbd_qwerty.xml b/app/src/main/res/xml-da/kbd_qwerty.xml
index b3af26b5f..83bb1cb2a 100644
--- a/app/src/main/res/xml-da/kbd_qwerty.xml
+++ b/app/src/main/res/xml-da/kbd_qwerty.xml
@@ -25,508 +25,508 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="9.09%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="9.09%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p" />
         <Key
-            android:keyLabel="å"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="å"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" />
+            hackkbd:keyLabel="f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" />
+            hackkbd:keyLabel="h" />
         <Key
-            android:keyLabel="j" />
+            hackkbd:keyLabel="j" />
         <Key
-            android:keyLabel="k" />
+            hackkbd:keyLabel="k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
         <Key
-            android:keyLabel="æ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_ae" />
+            hackkbd:keyLabel="æ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_ae" />
         <Key
-            android:keyLabel="ø"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_oe"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ø"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_oe"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="13.63%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="13.63%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="x" />
+            hackkbd:keyLabel="x" />
         <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
         <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
         <Key
-            android:keyLabel="b" />
+            hackkbd:keyLabel="b" />
         <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
         <Key
-            android:keyLabel="m" />
+            hackkbd:keyLabel="m" />
         <Key
-            android:keyLabel="\'"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="&#x300;&#x301;&#x302;&#x308;&#x303;" />
+            hackkbd:keyLabel="\'"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="&#x300;&#x301;&#x302;&#x308;&#x303;" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="13.63%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="13.63%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-de-rNE/kbd_full.xml b/app/src/main/res/xml-de-rNE/kbd_full.xml
index 3cef1e420..7fed5d35c 100644
--- a/app/src/main/res/xml-de-rNE/kbd_full.xml
+++ b/app/src/main/res/xml-de-rNE/kbd_full.xml
@@ -19,390 +19,390 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="7.1428571485%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
-    android:layoutRows="5"
-    android:layoutColumns="14"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="7.1428571485%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
+    hackkbd:layoutRows="5"
+    hackkbd:layoutColumns="14"
 >
-    <Row android:rowEdgeFlags="top" android:extension="true">
-        <Key android:keyLabel="F1" android:codes="@integer/key_fkey_f1" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:keyLabel="F2" android:codes="@integer/key_fkey_f2" android:isModifier="true" />
-        <Key android:keyLabel="F3" android:codes="@integer/key_fkey_f3" android:isModifier="true" />
-        <Key android:keyLabel="F4" android:codes="@integer/key_fkey_f4" android:isModifier="true" />
-        <Key android:keyLabel="F5" android:codes="@integer/key_fkey_f5" android:isModifier="true" />
-        <Key android:keyLabel="F6" android:codes="@integer/key_fkey_f6" android:isModifier="true" />
-        <Key android:keyLabel="F7" android:codes="@integer/key_fkey_f7" android:isModifier="true" />
-        <Key android:keyLabel="F8" android:codes="@integer/key_fkey_f8" android:isModifier="true" />
-        <Key android:keyLabel="F9" android:codes="@integer/key_fkey_f9" android:isModifier="true" />
-        <Key android:keyLabel="F10" android:codes="@integer/key_fkey_f10" android:isModifier="true" />
-        <Key android:keyLabel="F11" android:codes="@integer/key_fkey_f11" android:isModifier="true" />
-        <Key android:keyLabel="F12" android:codes="@integer/key_fkey_f12" android:isModifier="true" />
+    <Row hackkbd:rowEdgeFlags="top" hackkbd:extension="true">
+        <Key hackkbd:keyLabel="F1" hackkbd:codes="@integer/key_fkey_f1" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:keyLabel="F2" hackkbd:codes="@integer/key_fkey_f2" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F3" hackkbd:codes="@integer/key_fkey_f3" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F4" hackkbd:codes="@integer/key_fkey_f4" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F5" hackkbd:codes="@integer/key_fkey_f5" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F6" hackkbd:codes="@integer/key_fkey_f6" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F7" hackkbd:codes="@integer/key_fkey_f7" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F8" hackkbd:codes="@integer/key_fkey_f8" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F9" hackkbd:codes="@integer/key_fkey_f9" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F10" hackkbd:codes="@integer/key_fkey_f10" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F11" hackkbd:codes="@integer/key_fkey_f11" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F12" hackkbd:codes="@integer/key_fkey_f12" hackkbd:isModifier="true" />
 	<Key
-            android:codes="@integer/key_home"
-            android:isModifier="true"            
-            android:keyLabel="Home" />
+            hackkbd:codes="@integer/key_home"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="Home" />
 	<Key
-            android:codes="@integer/key_end"
-            android:isModifier="true"            
-            android:keyLabel="End"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_end"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="End"
+            hackkbd:keyEdgeFlags="right" />
         />
     </Row>
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="@string/key_tlde_main"
-            android:shiftLabel="@string/key_tlde_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_tlde_alt"
-            android:keyWidth="4.5714285%p"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="@string/key_ae01_main"
-            android:shiftLabel="@string/key_ae01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae01_alt" />
-        <Key
-            android:keyLabel="@string/key_ae02_main"
-            android:shiftLabel="@string/key_ae02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae02_alt" />
-        <Key
-            android:keyLabel="@string/key_ae03_main"
-            android:shiftLabel="@string/key_ae03_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae03_alt" />
-        <Key
-            android:keyLabel="@string/key_ae04_main"
-            android:shiftLabel="@string/key_ae04_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae04_alt" />
-        <Key
-            android:keyLabel="@string/key_ae05_main"
-            android:shiftLabel="@string/key_ae05_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae05_alt" />
-        <Key
-            android:keyLabel="@string/key_ae06_main"
-            android:shiftLabel="@string/key_ae06_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae06_alt" />
-        <Key
-            android:keyLabel="@string/key_ae07_main"
-            android:shiftLabel="@string/key_ae07_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae07_alt" />
-        <Key
-            android:keyLabel="@string/key_ae08_main"
-            android:shiftLabel="@string/key_ae08_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae08_alt" />
-        <Key
-            android:keyLabel="@string/key_ae09_main"
-            android:shiftLabel="@string/key_ae09_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae09_alt" />
-        <Key
-            android:keyLabel="@string/key_ae10_main"
-            android:shiftLabel="@string/key_ae10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae10_alt" />
-        <Key
-            android:keyLabel="@string/key_ae11_main"
-            android:shiftLabel="@string/key_ae11_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae11_shift" />
-        <Key
-            android:keyLabel="@string/key_ae12_main"
-            android:shiftLabel="@string/key_ae12_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae12_alt" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="9.7142855%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="@string/key_tlde_main"
+            hackkbd:shiftLabel="@string/key_tlde_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_tlde_alt"
+            hackkbd:keyWidth="4.5714285%p"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae01_main"
+            hackkbd:shiftLabel="@string/key_ae01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae02_main"
+            hackkbd:shiftLabel="@string/key_ae02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae03_main"
+            hackkbd:shiftLabel="@string/key_ae03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae04_main"
+            hackkbd:shiftLabel="@string/key_ae04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae05_main"
+            hackkbd:shiftLabel="@string/key_ae05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae06_main"
+            hackkbd:shiftLabel="@string/key_ae06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae07_main"
+            hackkbd:shiftLabel="@string/key_ae07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae08_main"
+            hackkbd:shiftLabel="@string/key_ae08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae09_main"
+            hackkbd:shiftLabel="@string/key_ae09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae09_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae10_main"
+            hackkbd:shiftLabel="@string/key_ae10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae10_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae11_main"
+            hackkbd:shiftLabel="@string/key_ae11_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae11_shift" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae12_main"
+            hackkbd:shiftLabel="@string/key_ae12_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae12_alt" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="9.7142855%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:keyEdgeFlags="left"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="@string/key_ad01_main"
-            android:shiftLabel="@string/key_ad01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad01_alt" />
-        <Key
-            android:keyLabel="@string/key_ad02_main"
-            android:shiftLabel="@string/key_ad02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad02_alt" />
-        <Key
-            android:keyLabel="@string/key_ad03_main"
-            android:shiftLabel="@string/key_ad03_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad03_alt" />
-        <Key
-            android:keyLabel="@string/key_ad04_main"
-            android:shiftLabel="@string/key_ad04_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad04_alt" />
-        <Key
-            android:keyLabel="@string/key_ad05_main"
-            android:shiftLabel="@string/key_ad05_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad05_alt" />
-        <Key
-            android:keyLabel="@string/key_ad06_main"
-            android:shiftLabel="@string/key_ad06_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad06_alt" />
-        <Key
-            android:keyLabel="@string/key_ad07_main"
-            android:shiftLabel="@string/key_ad07_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad07_alt" />
-        <Key
-            android:keyLabel="@string/key_ad08_main"
-            android:shiftLabel="@string/key_ad08_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad08_alt" />
-        <Key
-            android:keyLabel="@string/key_ad09_main"
-            android:shiftLabel="@string/key_ad09_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ad09_alt" />
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad01_main"
+            hackkbd:shiftLabel="@string/key_ad01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad02_main"
+            hackkbd:shiftLabel="@string/key_ad02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad03_main"
+            hackkbd:shiftLabel="@string/key_ad03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad04_main"
+            hackkbd:shiftLabel="@string/key_ad04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad05_main"
+            hackkbd:shiftLabel="@string/key_ad05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad06_main"
+            hackkbd:shiftLabel="@string/key_ad06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad07_main"
+            hackkbd:shiftLabel="@string/key_ad07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad08_main"
+            hackkbd:shiftLabel="@string/key_ad08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad09_main"
+            hackkbd:shiftLabel="@string/key_ad09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ad09_alt" />
 
         <Key
-            android:keyLabel="@string/key_ad10_main"
-            android:shiftLabel="@string/key_ad10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad10_alt"
+            hackkbd:keyLabel="@string/key_ad10_main"
+            hackkbd:shiftLabel="@string/key_ad10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad10_alt"
             />
         <Key
-            android:keyLabel="@string/key_ad11_main"
-            android:shiftLabel="@string/key_ad11_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad11_alt" />res/xml/kbd_full.xml
-        <Key
-            android:keyLabel="@string/key_ad12_main"
-            android:shiftLabel="@string/key_ad12_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad12_alt" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="@string/key_ad11_main"
+            hackkbd:shiftLabel="@string/key_ad11_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad11_alt" />res/xml/kbd_full.xml
+        <Key
+            hackkbd:keyLabel="@string/key_ad12_main"
+            hackkbd:shiftLabel="@string/key_ad12_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad12_alt" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="Ctrl"
-            android:keyWidth="10.7142855%p"
-            android:codes="@integer/key_ctrl_left"
-            android:isSticky="true"
-            android:keyEdgeFlags="left"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="@string/key_ac01_main"
-            android:shiftLabel="@string/key_ac01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac01_alt" />
-        <Key
-            android:keyLabel="@string/key_ac02_main"
-            android:shiftLabel="@string/key_ac02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac02_alt" />
-        <Key
-            android:keyLabel="@string/key_ac03_main"
-            android:shiftLabel="@string/key_ac03_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac03_alt" />
-        <Key
-            android:keyLabel="@string/key_ac04_main"
-            android:shiftLabel="@string/key_ac04_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac04_alt" />
-        <Key
-            android:keyLabel="@string/key_ac05_main"
-            android:shiftLabel="@string/key_ac05_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac05_alt" />
-        <Key
-            android:keyLabel="@string/key_ac06_main"
-            android:shiftLabel="@string/key_ac06_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac06_alt" />
-        <Key
-            android:keyLabel="@string/key_ac07_main"
-            android:shiftLabel="@string/key_ac07_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac07_alt" />
-        <Key
-            android:keyLabel="@string/key_ac08_main"
-            android:shiftLabel="@string/key_ac08_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac08_alt" />
-        <Key
-            android:keyLabel="@string/key_ac09_main"
-            android:shiftLabel="@string/key_ac09_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac09_alt" />
-        <Key
-            android:keyLabel="@string/key_ac10_main"
-            android:shiftLabel="@string/key_ac10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac10_alt" />
-        <Key
-            android:keyLabel="@string/key_ac11_main"
-            android:shiftLabel="@string/key_ac11_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac11_alt" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="10.7142855%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="Ctrl"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:codes="@integer/key_ctrl_left"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac01_main"
+            hackkbd:shiftLabel="@string/key_ac01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac02_main"
+            hackkbd:shiftLabel="@string/key_ac02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac03_main"
+            hackkbd:shiftLabel="@string/key_ac03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac04_main"
+            hackkbd:shiftLabel="@string/key_ac04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac05_main"
+            hackkbd:shiftLabel="@string/key_ac05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac06_main"
+            hackkbd:shiftLabel="@string/key_ac06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac07_main"
+            hackkbd:shiftLabel="@string/key_ac07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac08_main"
+            hackkbd:shiftLabel="@string/key_ac08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac09_main"
+            hackkbd:shiftLabel="@string/key_ac09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac09_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac10_main"
+            hackkbd:shiftLabel="@string/key_ac10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac10_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac11_main"
+            hackkbd:shiftLabel="@string/key_ac11_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac11_alt" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="14.28571429%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="@string/key_ab01_main"
-            android:shiftLabel="@string/key_ab01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab01_alt" />
-        <Key
-            android:keyLabel="@string/key_ab02_main"
-            android:shiftLabel="@string/key_ab02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab02_alt" />
-        <Key
-            android:keyLabel="@string/key_ab03_main"
-            android:shiftLabel="@string/key_ab03_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab03_alt" />
-        <Key
-            android:keyLabel="@string/key_ab04_main"
-            android:shiftLabel="@string/key_ab04_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab04_alt" />
-        <Key
-            android:keyLabel="@string/key_ab05_main"
-            android:shiftLabel="@string/key_ab05_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab05_alt" />
-        <Key
-            android:keyLabel="@string/key_ab06_main"
-            android:shiftLabel="@string/key_ab06_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab06_alt" />
-        <Key
-            android:keyLabel="@string/key_ab07_main"
-            android:shiftLabel="@string/key_ab07_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab07_alt" />
-        <Key
-            android:keyLabel="@string/key_ab08_main"
-            android:shiftLabel="@string/key_ab08_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab08_alt" />
-        <Key
-            android:keyLabel="@string/key_ab09_main"
-            android:shiftLabel="@string/key_ab09_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab09_alt" />
-        <Key
-            android:keyLabel="@string/key_ab10_main"
-            android:shiftLabel="@string/key_ab10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab10_alt" />
-        <Key
-            android:codes="@integer/key_dpad_up"
-            android:isRepeatable="true"
-            android:keyLabel="&#x25b3;"
-            android:isCursor="true"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:keyEdgeFlags="right"
-            android:isModifier="true" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="14.28571429%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab01_main"
+            hackkbd:shiftLabel="@string/key_ab01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab02_main"
+            hackkbd:shiftLabel="@string/key_ab02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab03_main"
+            hackkbd:shiftLabel="@string/key_ab03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab04_main"
+            hackkbd:shiftLabel="@string/key_ab04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab05_main"
+            hackkbd:shiftLabel="@string/key_ab05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab06_main"
+            hackkbd:shiftLabel="@string/key_ab06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab07_main"
+            hackkbd:shiftLabel="@string/key_ab07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab08_main"
+            hackkbd:shiftLabel="@string/key_ab08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab09_main"
+            hackkbd:shiftLabel="@string/key_ab09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab09_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab10_main"
+            hackkbd:shiftLabel="@string/key_ab10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab10_alt" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_up"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyLabel="&#x25b3;"
+            hackkbd:isCursor="true"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:keyEdgeFlags="right"
+            hackkbd:isModifier="true" />
     </Row>
     <Row
-        android:rowEdgeFlags="bottom"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:keyLabel="Esc"
-            android:codes="@integer/key_escape"
-            android:keyWidth="10.7142855%p"
-            android:keyEdgeFlags="left"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_alt_left"
-            android:keyLabel="Alt"
-            android:isSticky="true"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_meta_left"
-            android:keyLabel="&#x2756;"
-            android:isSticky="true"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:shiftLabel="@string/key_space_shift"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="32.1428571372%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_fn"
-            android:keyLabel="Fn"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_dpad_center"
-            android:isModifier="true"
-            android:isCursor="true"
-            android:keyLabel="&#x25cb;" />
-        <Key
-            android:codes="@integer/key_dpad_left"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyLabel="&#x25c1;" />
-        <Key
-            android:codes="@integer/key_dpad_down"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyLabel="&#x25bd;" />
-        <Key
-            android:codes="@integer/key_dpad_right"
-            android:isModifier="true"
-            android:keyLabel="&#x25b7;"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="Esc"
+            hackkbd:codes="@integer/key_escape"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_alt_left"
+            hackkbd:keyLabel="Alt"
+            hackkbd:isSticky="true"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_meta_left"
+            hackkbd:keyLabel="&#x2756;"
+            hackkbd:isSticky="true"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:shiftLabel="@string/key_space_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="32.1428571372%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_fn"
+            hackkbd:keyLabel="Fn"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_center"
+            hackkbd:isModifier="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25cb;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_left"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25c1;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_down"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25bd;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_right"
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="&#x25b7;"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-de-rNE/kbd_qwerty.xml b/app/src/main/res/xml-de-rNE/kbd_qwerty.xml
index ebbf26bd6..f876cc238 100644
--- a/app/src/main/res/xml-de-rNE/kbd_qwerty.xml
+++ b/app/src/main/res/xml-de-rNE/kbd_qwerty.xml
@@ -19,532 +19,532 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="8.33%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="8.33%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
         <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q" />
          <Key
-            android:keyLabel="ß"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ſς"/>
+            hackkbd:keyLabel="ß"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ſς"/>
          <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="8.33%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="8.33%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     
     </Row>
     <Row>
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u"
-            android:horizontalGap="4.545454%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u"
+            hackkbd:horizontalGap="4.545454%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a" />
         <Key
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e"
-            android:keyLabel="e" />
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e"
+            hackkbd:keyLabel="e" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="8.33%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="ü"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="#∪" />
-        <Key
-            android:keyLabel="ö"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="$∩" />
-        <Key
-            android:keyLabel="ä"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="|ηℵ" />
-        <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="8.33%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="ü"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="#∪" />
+        <Key
+            hackkbd:keyLabel="ö"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="$∩" />
+        <Key
+            hackkbd:keyLabel="ä"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="|ηℵ" />
+        <Key
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p" />
        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="b"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
+            hackkbd:keyLabel="b"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
         <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
 		<Key
-            android:keyLabel=","
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="\&quot;ϱ⇒" />
+            hackkbd:keyLabel=","
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="\&quot;ϱ⇒" />
         <Key
-            android:keyLabel="."
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="\'ϑ↦" />
+            hackkbd:keyLabel="."
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="\'ϑ↦" />
          <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-			android:popupCharacters="@string/alternates_for_j" /></Row>
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+			hackkbd:popupCharacters="@string/alternates_for_j" /></Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-de/kbd_full.xml b/app/src/main/res/xml-de/kbd_full.xml
index 858e2b75b..89918c054 100644
--- a/app/src/main/res/xml-de/kbd_full.xml
+++ b/app/src/main/res/xml-de/kbd_full.xml
@@ -19,394 +19,394 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="7.1428571485%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
-    android:layoutRows="5"
-    android:layoutColumns="14"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="7.1428571485%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
+    hackkbd:layoutRows="5"
+    hackkbd:layoutColumns="14"
 >
-    <Row android:rowEdgeFlags="top" android:extension="true">
-        <Key android:keyLabel="F1" android:codes="@integer/key_fkey_f1" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:keyLabel="F2" android:codes="@integer/key_fkey_f2" android:isModifier="true" />
-        <Key android:keyLabel="F3" android:codes="@integer/key_fkey_f3" android:isModifier="true" />
-        <Key android:keyLabel="F4" android:codes="@integer/key_fkey_f4" android:isModifier="true" />
-        <Key android:keyLabel="F5" android:codes="@integer/key_fkey_f5" android:isModifier="true" />
-        <Key android:keyLabel="F6" android:codes="@integer/key_fkey_f6" android:isModifier="true" />
-        <Key android:keyLabel="F7" android:codes="@integer/key_fkey_f7" android:isModifier="true" />
-        <Key android:keyLabel="F8" android:codes="@integer/key_fkey_f8" android:isModifier="true" />
-        <Key android:keyLabel="F9" android:codes="@integer/key_fkey_f9" android:isModifier="true" />
-        <Key android:keyLabel="F10" android:codes="@integer/key_fkey_f10" android:isModifier="true" />
-        <Key android:keyLabel="F11" android:codes="@integer/key_fkey_f11" android:isModifier="true" />
-        <Key android:keyLabel="F12" android:codes="@integer/key_fkey_f12" android:isModifier="true" />
+    <Row hackkbd:rowEdgeFlags="top" hackkbd:extension="true">
+        <Key hackkbd:keyLabel="F1" hackkbd:codes="@integer/key_fkey_f1" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:keyLabel="F2" hackkbd:codes="@integer/key_fkey_f2" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F3" hackkbd:codes="@integer/key_fkey_f3" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F4" hackkbd:codes="@integer/key_fkey_f4" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F5" hackkbd:codes="@integer/key_fkey_f5" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F6" hackkbd:codes="@integer/key_fkey_f6" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F7" hackkbd:codes="@integer/key_fkey_f7" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F8" hackkbd:codes="@integer/key_fkey_f8" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F9" hackkbd:codes="@integer/key_fkey_f9" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F10" hackkbd:codes="@integer/key_fkey_f10" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F11" hackkbd:codes="@integer/key_fkey_f11" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F12" hackkbd:codes="@integer/key_fkey_f12" hackkbd:isModifier="true" />
 	<Key
-            android:codes="@integer/key_home"
-            android:isModifier="true"            
-            android:keyLabel="Home" />
+            hackkbd:codes="@integer/key_home"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="Home" />
 	<Key
-            android:codes="@integer/key_end"
-            android:isModifier="true"            
-            android:keyLabel="End"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_end"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="End"
+            hackkbd:keyEdgeFlags="right" />
         />
     </Row>
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="@string/key_tlde_main"
-            android:shiftLabel="@string/key_tlde_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_tlde_alt"
-            android:keyWidth="4.5714285%p"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="@string/key_ae01_main"
-            android:shiftLabel="@string/key_ae01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae01_alt" />
-        <Key
-            android:keyLabel="@string/key_ae02_main"
-            android:shiftLabel="@string/key_ae02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae02_alt" />
-        <Key
-            android:keyLabel="@string/key_ae03_main"
-            android:shiftLabel="@string/key_ae03_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae03_alt" />
-        <Key
-            android:keyLabel="@string/key_ae04_main"
-            android:shiftLabel="@string/key_ae04_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae04_alt" />
-        <Key
-            android:keyLabel="@string/key_ae05_main"
-            android:shiftLabel="@string/key_ae05_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae05_alt" />
-        <Key
-            android:keyLabel="@string/key_ae06_main"
-            android:shiftLabel="@string/key_ae06_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae06_alt" />
-        <Key
-            android:keyLabel="@string/key_ae07_main"
-            android:shiftLabel="@string/key_ae07_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae07_alt" />
-        <Key
-            android:keyLabel="@string/key_ae08_main"
-            android:shiftLabel="@string/key_ae08_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae08_alt" />
-        <Key
-            android:keyLabel="@string/key_ae09_main"
-            android:shiftLabel="@string/key_ae09_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae09_alt" />
-        <Key
-            android:keyLabel="@string/key_ae10_main"
-            android:shiftLabel="@string/key_ae10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae10_alt" />
-        <Key
-            android:keyLabel="@string/key_ae11_main"
-            android:shiftLabel="@string/key_ae11_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae11_alt" />
-        <Key
-            android:keyLabel="@string/key_ae12_main"
-            android:shiftLabel="@string/key_ae12_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae12_alt" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="9.7142855%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="@string/key_tlde_main"
+            hackkbd:shiftLabel="@string/key_tlde_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_tlde_alt"
+            hackkbd:keyWidth="4.5714285%p"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae01_main"
+            hackkbd:shiftLabel="@string/key_ae01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae02_main"
+            hackkbd:shiftLabel="@string/key_ae02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae03_main"
+            hackkbd:shiftLabel="@string/key_ae03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae04_main"
+            hackkbd:shiftLabel="@string/key_ae04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae05_main"
+            hackkbd:shiftLabel="@string/key_ae05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae06_main"
+            hackkbd:shiftLabel="@string/key_ae06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae07_main"
+            hackkbd:shiftLabel="@string/key_ae07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae08_main"
+            hackkbd:shiftLabel="@string/key_ae08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae09_main"
+            hackkbd:shiftLabel="@string/key_ae09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae09_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae10_main"
+            hackkbd:shiftLabel="@string/key_ae10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae10_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae11_main"
+            hackkbd:shiftLabel="@string/key_ae11_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae11_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae12_main"
+            hackkbd:shiftLabel="@string/key_ae12_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae12_alt" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="9.7142855%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:keyEdgeFlags="left"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="@string/key_ad01_main"
-            android:shiftLabel="@string/key_ad01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad01_alt" />
-        <Key
-            android:keyLabel="@string/key_ad02_main"
-            android:shiftLabel="@string/key_ad02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad02_alt" />
-        <Key
-            android:keyLabel="@string/key_ad03_main"
-            android:shiftLabel="@string/key_ad03_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad03_alt" />
-        <Key
-            android:keyLabel="@string/key_ad04_main"
-            android:shiftLabel="@string/key_ad04_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad04_alt" />
-        <Key
-            android:keyLabel="@string/key_ad05_main"
-            android:shiftLabel="@string/key_ad05_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad05_alt" />
-        <Key
-            android:keyLabel="@string/key_ad06_main"
-            android:shiftLabel="@string/key_ad06_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad06_alt" />
-        <Key
-            android:keyLabel="@string/key_ad07_main"
-            android:shiftLabel="@string/key_ad07_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad07_alt" />
-        <Key
-            android:keyLabel="@string/key_ad08_main"
-            android:shiftLabel="@string/key_ad08_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad08_alt" />
-        <Key
-            android:keyLabel="@string/key_ad09_main"
-            android:shiftLabel="@string/key_ad09_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ad09_alt" />
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad01_main"
+            hackkbd:shiftLabel="@string/key_ad01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad02_main"
+            hackkbd:shiftLabel="@string/key_ad02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad03_main"
+            hackkbd:shiftLabel="@string/key_ad03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad04_main"
+            hackkbd:shiftLabel="@string/key_ad04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad05_main"
+            hackkbd:shiftLabel="@string/key_ad05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad06_main"
+            hackkbd:shiftLabel="@string/key_ad06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad07_main"
+            hackkbd:shiftLabel="@string/key_ad07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad08_main"
+            hackkbd:shiftLabel="@string/key_ad08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad09_main"
+            hackkbd:shiftLabel="@string/key_ad09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ad09_alt" />
 
         <Key
-            android:keyLabel="@string/key_ad10_main"
-            android:shiftLabel="@string/key_ad10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad10_alt"
+            hackkbd:keyLabel="@string/key_ad10_main"
+            hackkbd:shiftLabel="@string/key_ad10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad10_alt"
             />
         <Key
-            android:keyLabel="@string/key_ad11_main"
-            android:shiftLabel="@string/key_ad11_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad11_alt" />res/xml/kbd_full.xml
-        <Key
-            android:keyLabel="@string/key_ad12_main"
-            android:shiftLabel="@string/key_ad12_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad12_alt" />
-        <Key
-            android:keyLabel="@string/key_bksl_main"
-            android:shiftLabel="@string/key_bksl_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_bksl_alt"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="@string/key_ad11_main"
+            hackkbd:shiftLabel="@string/key_ad11_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad11_alt" />res/xml/kbd_full.xml
+        <Key
+            hackkbd:keyLabel="@string/key_ad12_main"
+            hackkbd:shiftLabel="@string/key_ad12_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad12_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_bksl_main"
+            hackkbd:shiftLabel="@string/key_bksl_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_bksl_alt"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="Ctrl"
-            android:keyWidth="10.7142855%p"
-            android:codes="@integer/key_ctrl_left"
-            android:isSticky="true"
-            android:keyEdgeFlags="left"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="@string/key_ac01_main"
-            android:shiftLabel="@string/key_ac01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac01_alt" />
-        <Key
-            android:keyLabel="@string/key_ac02_main"
-            android:shiftLabel="@string/key_ac02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac02_alt" />
-        <Key
-            android:keyLabel="@string/key_ac03_main"
-            android:shiftLabel="@string/key_ac03_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac03_alt" />
-        <Key
-            android:keyLabel="@string/key_ac04_main"
-            android:shiftLabel="@string/key_ac04_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac04_alt" />
-        <Key
-            android:keyLabel="@string/key_ac05_main"
-            android:shiftLabel="@string/key_ac05_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac05_alt" />
-        <Key
-            android:keyLabel="@string/key_ac06_main"
-            android:shiftLabel="@string/key_ac06_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac06_alt" />
-        <Key
-            android:keyLabel="@string/key_ac07_main"
-            android:shiftLabel="@string/key_ac07_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac07_alt" />
-        <Key
-            android:keyLabel="@string/key_ac08_main"
-            android:shiftLabel="@string/key_ac08_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac08_alt" />
-        <Key
-            android:keyLabel="@string/key_ac09_main"
-            android:shiftLabel="@string/key_ac09_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac09_alt" />
-        <Key
-            android:keyLabel="@string/key_ac10_main"
-            android:shiftLabel="@string/key_ac10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac10_alt" />
-        <Key
-            android:keyLabel="@string/key_ac11_main"
-            android:shiftLabel="@string/key_ac11_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac11_alt" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="10.7142855%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="Ctrl"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:codes="@integer/key_ctrl_left"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac01_main"
+            hackkbd:shiftLabel="@string/key_ac01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac02_main"
+            hackkbd:shiftLabel="@string/key_ac02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac03_main"
+            hackkbd:shiftLabel="@string/key_ac03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac04_main"
+            hackkbd:shiftLabel="@string/key_ac04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac05_main"
+            hackkbd:shiftLabel="@string/key_ac05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac06_main"
+            hackkbd:shiftLabel="@string/key_ac06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac07_main"
+            hackkbd:shiftLabel="@string/key_ac07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac08_main"
+            hackkbd:shiftLabel="@string/key_ac08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac09_main"
+            hackkbd:shiftLabel="@string/key_ac09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac09_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac10_main"
+            hackkbd:shiftLabel="@string/key_ac10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac10_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac11_main"
+            hackkbd:shiftLabel="@string/key_ac11_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac11_alt" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="@string/key_lsgt_main"
-            android:shiftLabel="@string/key_lsgt_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_lsgt_alt" />
-        <Key
-            android:keyLabel="@string/key_ab01_main"
-            android:shiftLabel="@string/key_ab01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab01_alt" />
-        <Key
-            android:keyLabel="@string/key_ab02_main"
-            android:shiftLabel="@string/key_ab02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab02_alt" />
-        <Key
-            android:keyLabel="@string/key_ab03_main"
-            android:shiftLabel="@string/key_ab03_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab03_alt" />
-        <Key
-            android:keyLabel="@string/key_ab04_main"
-            android:shiftLabel="@string/key_ab04_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab04_alt" />
-        <Key
-            android:keyLabel="@string/key_ab05_main"
-            android:shiftLabel="@string/key_ab05_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab05_alt" />
-        <Key
-            android:keyLabel="@string/key_ab06_main"
-            android:shiftLabel="@string/key_ab06_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab06_alt" />
-        <Key
-            android:keyLabel="@string/key_ab07_main"
-            android:shiftLabel="@string/key_ab07_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab07_alt" />
-        <Key
-            android:keyLabel="@string/key_ab08_main"
-            android:shiftLabel="@string/key_ab08_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab08_alt" />
-        <Key
-            android:keyLabel="@string/key_ab09_main"
-            android:shiftLabel="@string/key_ab09_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab09_alt" />
-        <Key
-            android:keyLabel="@string/key_ab10_main"
-            android:shiftLabel="@string/key_ab10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab10_alt" />
-        <Key
-            android:codes="@integer/key_dpad_up"
-            android:isRepeatable="true"
-            android:keyLabel="&#x25b3;"
-            android:isCursor="true"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:keyEdgeFlags="right"
-            android:isModifier="true" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="@string/key_lsgt_main"
+            hackkbd:shiftLabel="@string/key_lsgt_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_lsgt_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab01_main"
+            hackkbd:shiftLabel="@string/key_ab01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab02_main"
+            hackkbd:shiftLabel="@string/key_ab02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab03_main"
+            hackkbd:shiftLabel="@string/key_ab03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab04_main"
+            hackkbd:shiftLabel="@string/key_ab04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab05_main"
+            hackkbd:shiftLabel="@string/key_ab05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab06_main"
+            hackkbd:shiftLabel="@string/key_ab06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab07_main"
+            hackkbd:shiftLabel="@string/key_ab07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab08_main"
+            hackkbd:shiftLabel="@string/key_ab08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab09_main"
+            hackkbd:shiftLabel="@string/key_ab09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab09_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab10_main"
+            hackkbd:shiftLabel="@string/key_ab10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab10_alt" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_up"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyLabel="&#x25b3;"
+            hackkbd:isCursor="true"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:keyEdgeFlags="right"
+            hackkbd:isModifier="true" />
     </Row>
     <Row
-        android:rowEdgeFlags="bottom"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:keyLabel="Esc"
-            android:codes="@integer/key_escape"
-            android:keyWidth="10.7142855%p"
-            android:keyEdgeFlags="left"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_alt_left"
-            android:keyLabel="Alt"
-            android:isSticky="true"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_meta_left"
-            android:keyLabel="&#x2756;"
-            android:isSticky="true"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:shiftLabel="@string/key_space_shift"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="32.1428571372%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_fn"
-            android:keyLabel="Fn"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_dpad_center"
-            android:isModifier="true"
-            android:isCursor="true"
-            android:keyLabel="&#x25cb;" />
-        <Key
-            android:codes="@integer/key_dpad_left"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyLabel="&#x25c1;" />
-        <Key
-            android:codes="@integer/key_dpad_down"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyLabel="&#x25bd;" />
-        <Key
-            android:codes="@integer/key_dpad_right"
-            android:isModifier="true"
-            android:keyLabel="&#x25b7;"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="Esc"
+            hackkbd:codes="@integer/key_escape"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_alt_left"
+            hackkbd:keyLabel="Alt"
+            hackkbd:isSticky="true"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_meta_left"
+            hackkbd:keyLabel="&#x2756;"
+            hackkbd:isSticky="true"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:shiftLabel="@string/key_space_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="32.1428571372%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_fn"
+            hackkbd:keyLabel="Fn"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_center"
+            hackkbd:isModifier="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25cb;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_left"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25c1;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_down"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25bd;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_right"
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="&#x25b7;"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-de/kbd_qwerty.xml b/app/src/main/res/xml-de/kbd_qwerty.xml
index 603a9c1fb..77d30211a 100644
--- a/app/src/main/res/xml-de/kbd_qwerty.xml
+++ b/app/src/main/res/xml-de/kbd_qwerty.xml
@@ -19,495 +19,495 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" />
+            hackkbd:keyLabel="f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" />
+            hackkbd:keyLabel="h" />
         <Key
-            android:keyLabel="j" />
+            hackkbd:keyLabel="j" />
         <Key
-            android:keyLabel="k" />
+            hackkbd:keyLabel="k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="x" />
+            hackkbd:keyLabel="x" />
         <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
         <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
         <Key
-            android:keyLabel="b" />
+            hackkbd:keyLabel="b" />
         <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
         <Key
-            android:keyLabel="m" />
+            hackkbd:keyLabel="m" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-el/kbd_qwerty.xml b/app/src/main/res/xml-el/kbd_qwerty.xml
index 61e05eda3..025e8ddb0 100644
--- a/app/src/main/res/xml-el/kbd_qwerty.xml
+++ b/app/src/main/res/xml-el/kbd_qwerty.xml
@@ -19,118 +19,118 @@
 ** limitations under the License.
 */
 -->
-<Keyboard xmlns:android="http://schemas.android.com/apk/res-auto" android:keyWidth="10%p" android:horizontalGap="0px" android:verticalGap="@dimen/key_bottom_gap">
-    <Row android:rowEdgeFlags="top">
-        <Key android:keyLabel=";" android:popupKeyboard="@xml/kbd_popup_template"
-             android:popupCharacters=";:&#301;&#308;&#300;&#306;&#304;&#302;&#313;&#314;"
-             android:keyEdgeFlags="left"/>
-        <Key android:keyLabel="ς" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="ςΣσ"/>
-        <Key android:keyLabel="ε" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="εΕέΈ"/>
-        <Key android:keyLabel="ρ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="ρΡ"/>
-        <Key android:keyLabel="τ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="τΤ"/>
-        <Key android:keyLabel="υ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="υΥύΎϋΫΰ"/>
-        <Key android:keyLabel="θ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="θΘ"/>
-        <Key android:keyLabel="ι" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="ιΙίΊϊΪΐ"/>
-        <Key android:keyLabel="ο" android:popupKeyboard="@xml/kbd_popup_narrow_template" android:popupCharacters="οΟόΌ"/>
-        <Key android:keyLabel="π" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="πΠ" android:keyEdgeFlags="right"/>
+<Keyboard xmlns:hackkbd="http://schemas.android.com/apk/res-auto" hackkbd:keyWidth="10%p" hackkbd:horizontalGap="0px" hackkbd:verticalGap="@dimen/key_bottom_gap">
+    <Row hackkbd:rowEdgeFlags="top">
+        <Key hackkbd:keyLabel=";" hackkbd:popupKeyboard="@xml/kbd_popup_template"
+             hackkbd:popupCharacters=";:&#301;&#308;&#300;&#306;&#304;&#302;&#313;&#314;"
+             hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:keyLabel="ς" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="ςΣσ"/>
+        <Key hackkbd:keyLabel="ε" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="εΕέΈ"/>
+        <Key hackkbd:keyLabel="ρ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="ρΡ"/>
+        <Key hackkbd:keyLabel="τ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="τΤ"/>
+        <Key hackkbd:keyLabel="υ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="υΥύΎϋΫΰ"/>
+        <Key hackkbd:keyLabel="θ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="θΘ"/>
+        <Key hackkbd:keyLabel="ι" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="ιΙίΊϊΪΐ"/>
+        <Key hackkbd:keyLabel="ο" hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template" hackkbd:popupCharacters="οΟόΌ"/>
+        <Key hackkbd:keyLabel="π" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="πΠ" hackkbd:keyEdgeFlags="right"/>
     </Row>
     <Row>
-        <Key android:keyLabel="α" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="αΑάΆ" android:horizontalGap="5%p" android:keyEdgeFlags="left"/>
-        <Key android:keyLabel="σ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="σΣς"/>
-        <Key android:keyLabel="δ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="δΔ"/>
-        <Key android:keyLabel="φ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="φΦ"/>
-        <Key android:keyLabel="γ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="γΓ"/>
-        <Key android:keyLabel="η" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="ηΗήΉ"/>
-        <Key android:keyLabel="ξ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="ξΞ"/>
-        <Key android:keyLabel="κ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="κΚ"/>
-        <Key android:keyLabel="λ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="λΛ" android:keyEdgeFlags="right"/>
+        <Key hackkbd:keyLabel="α" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="αΑάΆ" hackkbd:horizontalGap="5%p" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:keyLabel="σ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="σΣς"/>
+        <Key hackkbd:keyLabel="δ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="δΔ"/>
+        <Key hackkbd:keyLabel="φ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="φΦ"/>
+        <Key hackkbd:keyLabel="γ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="γΓ"/>
+        <Key hackkbd:keyLabel="η" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="ηΗήΉ"/>
+        <Key hackkbd:keyLabel="ξ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="ξΞ"/>
+        <Key hackkbd:keyLabel="κ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="κΚ"/>
+        <Key hackkbd:keyLabel="λ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="λΛ" hackkbd:keyEdgeFlags="right"/>
     </Row>
     <Row>
-        <Key android:codes="@integer/key_shift" android:keyIcon="@drawable/sym_keyboard_shift" android:iconPreview="@drawable/sym_keyboard_feedback_shift" android:keyWidth="15%p" android:isModifier="true" android:isSticky="true" android:keyEdgeFlags="left"/>
-        <Key android:keyLabel="ζ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="ζΖ"/>
-        <Key android:keyLabel="χ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="χΧ"/>
-        <Key android:keyLabel="ψ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="ψΨ"/>
-        <Key android:keyLabel="ω" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="ωΩώΏ"/>
-        <Key android:keyLabel="β" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="βΒ"/>
-        <Key android:keyLabel="ν" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="νΝ"/>
-        <Key android:keyLabel="μ" android:popupKeyboard="@xml/kbd_popup_template" android:popupCharacters="μΜ"/>
-        <Key android:codes="@integer/key_delete" android:keyIcon="@drawable/sym_keyboard_delete" android:iconPreview="@drawable/sym_keyboard_feedback_delete" android:keyWidth="15%p" android:isModifier="true" android:isRepeatable="true" android:keyEdgeFlags="right"/>
+        <Key hackkbd:codes="@integer/key_shift" hackkbd:keyIcon="@drawable/sym_keyboard_shift" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift" hackkbd:keyWidth="15%p" hackkbd:isModifier="true" hackkbd:isSticky="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:keyLabel="ζ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="ζΖ"/>
+        <Key hackkbd:keyLabel="χ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="χΧ"/>
+        <Key hackkbd:keyLabel="ψ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="ψΨ"/>
+        <Key hackkbd:keyLabel="ω" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="ωΩώΏ"/>
+        <Key hackkbd:keyLabel="β" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="βΒ"/>
+        <Key hackkbd:keyLabel="ν" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="νΝ"/>
+        <Key hackkbd:keyLabel="μ" hackkbd:popupKeyboard="@xml/kbd_popup_template" hackkbd:popupCharacters="μΜ"/>
+        <Key hackkbd:codes="@integer/key_delete" hackkbd:keyIcon="@drawable/sym_keyboard_delete" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete" hackkbd:keyWidth="15%p" hackkbd:isModifier="true" hackkbd:isRepeatable="true" hackkbd:keyEdgeFlags="right"/>
     </Row>
-    <Row android:keyboardMode="@+id/mode_normal" android:rowEdgeFlags="bottom">
-        <Key android:codes="@integer/key_symbol" android:keyLabel="@string/label_symbol_key" android:keyWidth="20%p" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:codes="@integer/key_f1" android:isModifier="true"/>
-        <Key android:codes="@integer/key_space" android:keyIcon="@drawable/sym_keyboard_space" android:iconPreview="@drawable/sym_keyboard_feedback_space" android:keyWidth="40%p" android:isModifier="true"/>
-        <Key android:keyLabel="." android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_punctuation" android:isModifier="true"/>
-        <Key android:codes="@integer/key_return" android:keyIcon="@drawable/sym_keyboard_return" android:iconPreview="@drawable/sym_keyboard_feedback_return" android:keyWidth="20%p" android:isModifier="true" android:keyEdgeFlags="right"/>
+    <Row hackkbd:keyboardMode="@+id/mode_normal" hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="@integer/key_symbol" hackkbd:keyLabel="@string/label_symbol_key" hackkbd:keyWidth="20%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:codes="@integer/key_f1" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_space" hackkbd:keyIcon="@drawable/sym_keyboard_space" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" hackkbd:keyWidth="40%p" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel="." hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_punctuation" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_return" hackkbd:keyIcon="@drawable/sym_keyboard_return" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return" hackkbd:keyWidth="20%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="right"/>
     </Row>
-    <Row android:keyboardMode="@+id/mode_url" android:rowEdgeFlags="bottom">
-        <Key android:codes="@integer/key_symbol" android:keyLabel="@string/label_symbol_key" android:keyWidth="20%p" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:codes="@integer/key_f1" android:isModifier="true"/>
-        <Key android:codes="@integer/key_space" android:keyIcon="@drawable/sym_keyboard_space" android:iconPreview="@drawable/sym_keyboard_feedback_space" android:keyWidth="40%p" android:isModifier="true"/>
-        <Key android:keyLabel="." android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_punctuation" android:isModifier="true"/>
-        <Key android:codes="@integer/key_return" android:keyIcon="@drawable/sym_keyboard_return" android:iconPreview="@drawable/sym_keyboard_feedback_return" android:keyWidth="20%p" android:isModifier="true" android:keyEdgeFlags="right"/>
+    <Row hackkbd:keyboardMode="@+id/mode_url" hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="@integer/key_symbol" hackkbd:keyLabel="@string/label_symbol_key" hackkbd:keyWidth="20%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:codes="@integer/key_f1" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_space" hackkbd:keyIcon="@drawable/sym_keyboard_space" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" hackkbd:keyWidth="40%p" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel="." hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_punctuation" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_return" hackkbd:keyIcon="@drawable/sym_keyboard_return" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return" hackkbd:keyWidth="20%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="right"/>
     </Row>
-    <Row android:keyboardMode="@+id/mode_email" android:rowEdgeFlags="bottom">
-        <Key android:codes="@integer/key_symbol" android:keyLabel="@string/label_symbol_key" android:keyWidth="20%p" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:codes="@integer/key_f1" android:isModifier="true"/>
-        <Key android:codes="@integer/key_space" android:keyIcon="@drawable/sym_keyboard_space" android:iconPreview="@drawable/sym_keyboard_feedback_space" android:keyWidth="40%p" android:isModifier="true"/>
-        <Key android:keyLabel="." android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_punctuation" android:isModifier="true"/>
-        <Key android:codes="@integer/key_return" android:keyIcon="@drawable/sym_keyboard_return" android:iconPreview="@drawable/sym_keyboard_feedback_return" android:keyWidth="20%p" android:isModifier="true" android:keyEdgeFlags="right"/>
+    <Row hackkbd:keyboardMode="@+id/mode_email" hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="@integer/key_symbol" hackkbd:keyLabel="@string/label_symbol_key" hackkbd:keyWidth="20%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:codes="@integer/key_f1" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_space" hackkbd:keyIcon="@drawable/sym_keyboard_space" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" hackkbd:keyWidth="40%p" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel="." hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_punctuation" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_return" hackkbd:keyIcon="@drawable/sym_keyboard_return" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return" hackkbd:keyWidth="20%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="right"/>
     </Row>
-    <Row android:keyboardMode="@+id/mode_im" android:rowEdgeFlags="bottom">
-        <Key android:codes="@integer/key_symbol" android:keyLabel="@string/label_symbol_key" android:keyWidth="20%p" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:codes="@integer/key_f1" android:isModifier="true"/>
-        <Key android:codes="@integer/key_space" android:keyIcon="@drawable/sym_keyboard_space" android:iconPreview="@drawable/sym_keyboard_feedback_space" android:keyWidth="40%p" android:isModifier="true"/>
-        <Key android:keyLabel="." android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_punctuation" android:isModifier="true"/>
-        <Key android:keyLabel=":-)" android:keyOutputText=":-) " android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_smileys" android:keyWidth="20%p" android:isModifier="true" android:keyEdgeFlags="right"/>
+    <Row hackkbd:keyboardMode="@+id/mode_im" hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="@integer/key_symbol" hackkbd:keyLabel="@string/label_symbol_key" hackkbd:keyWidth="20%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:codes="@integer/key_f1" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_space" hackkbd:keyIcon="@drawable/sym_keyboard_space" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" hackkbd:keyWidth="40%p" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel="." hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_punctuation" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel=":-)" hackkbd:keyOutputText=":-) " hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_smileys" hackkbd:keyWidth="20%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="right"/>
     </Row>
-    <Row android:keyboardMode="@+id/mode_webentry" android:rowEdgeFlags="bottom">
-        <Key android:codes="@integer/key_symbol" android:keyLabel="@string/label_symbol_key" android:keyWidth="20%p" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:codes="@integer/key_f1" android:isModifier="true"/>
-        <Key android:codes="@integer/key_space" android:keyIcon="@drawable/sym_keyboard_space" android:iconPreview="@drawable/sym_keyboard_feedback_space" android:keyWidth="30%p" android:isModifier="true"/>
-        <Key android:codes="@integer/key_tab" android:keyIcon="@drawable/sym_keyboard_tab" android:iconPreview="@drawable/sym_keyboard_feedback_tab" android:isModifier="true"/>
-        <Key android:keyLabel="." android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_punctuation" android:isModifier="true"/>
-        <Key android:codes="@integer/key_return" android:keyIcon="@drawable/sym_keyboard_return" android:iconPreview="@drawable/sym_keyboard_feedback_return" android:keyWidth="20%p" android:isModifier="true" android:keyEdgeFlags="right"/>
+    <Row hackkbd:keyboardMode="@+id/mode_webentry" hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="@integer/key_symbol" hackkbd:keyLabel="@string/label_symbol_key" hackkbd:keyWidth="20%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:codes="@integer/key_f1" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_space" hackkbd:keyIcon="@drawable/sym_keyboard_space" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" hackkbd:keyWidth="30%p" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_tab" hackkbd:keyIcon="@drawable/sym_keyboard_tab" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel="." hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_punctuation" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_return" hackkbd:keyIcon="@drawable/sym_keyboard_return" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return" hackkbd:keyWidth="20%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="right"/>
     </Row>
-    <Row android:keyboardMode="@+id/mode_normal_with_settings_key" android:rowEdgeFlags="bottom">
-        <Key android:codes="@integer/key_symbol" android:keyLabel="@string/label_symbol_key" android:keyWidth="15%p" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:codes="@integer/key_settings" android:keyIcon="@drawable/sym_keyboard_settings" android:iconPreview="@drawable/sym_keyboard_feedback_settings" android:isModifier="true"/>
-        <Key android:codes="@integer/key_f1" android:isModifier="true"/>
-        <Key android:codes="@integer/key_space" android:keyIcon="@drawable/sym_keyboard_space" android:iconPreview="@drawable/sym_keyboard_feedback_space" android:keyWidth="30%p" android:isModifier="true"/>
-        <Key android:keyLabel="." android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_punctuation" android:isModifier="true"/>
-        <Key android:codes="@integer/key_return" android:keyIcon="@drawable/sym_keyboard_return" android:iconPreview="@drawable/sym_keyboard_feedback_return" android:keyWidth="25%p" android:isModifier="true" android:keyEdgeFlags="right"/>
+    <Row hackkbd:keyboardMode="@+id/mode_normal_with_settings_key" hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="@integer/key_symbol" hackkbd:keyLabel="@string/label_symbol_key" hackkbd:keyWidth="15%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:codes="@integer/key_settings" hackkbd:keyIcon="@drawable/sym_keyboard_settings" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_f1" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_space" hackkbd:keyIcon="@drawable/sym_keyboard_space" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" hackkbd:keyWidth="30%p" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel="." hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_punctuation" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_return" hackkbd:keyIcon="@drawable/sym_keyboard_return" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return" hackkbd:keyWidth="25%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="right"/>
     </Row>
-    <Row android:keyboardMode="@+id/mode_url_with_settings_key" android:rowEdgeFlags="bottom">
-        <Key android:codes="@integer/key_symbol" android:keyLabel="@string/label_symbol_key" android:keyWidth="15%p" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:codes="@integer/key_settings" android:keyIcon="@drawable/sym_keyboard_settings" android:iconPreview="@drawable/sym_keyboard_feedback_settings" android:isModifier="true"/>
-        <Key android:codes="@integer/key_f1" android:isModifier="true"/>
-        <Key android:codes="@integer/key_space" android:keyIcon="@drawable/sym_keyboard_space" android:iconPreview="@drawable/sym_keyboard_feedback_space" android:keyWidth="30%p" android:isModifier="true"/>
-        <Key android:keyLabel="." android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_punctuation" android:isModifier="true"/>
-        <Key android:codes="@integer/key_return" android:keyIcon="@drawable/sym_keyboard_return" android:iconPreview="@drawable/sym_keyboard_feedback_return" android:keyWidth="25%p" android:isModifier="true" android:keyEdgeFlags="right"/>
+    <Row hackkbd:keyboardMode="@+id/mode_url_with_settings_key" hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="@integer/key_symbol" hackkbd:keyLabel="@string/label_symbol_key" hackkbd:keyWidth="15%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:codes="@integer/key_settings" hackkbd:keyIcon="@drawable/sym_keyboard_settings" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_f1" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_space" hackkbd:keyIcon="@drawable/sym_keyboard_space" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" hackkbd:keyWidth="30%p" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel="." hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_punctuation" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_return" hackkbd:keyIcon="@drawable/sym_keyboard_return" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return" hackkbd:keyWidth="25%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="right"/>
     </Row>
-    <Row android:keyboardMode="@+id/mode_email_with_settings_key" android:rowEdgeFlags="bottom">
-        <Key android:codes="@integer/key_symbol" android:keyLabel="@string/label_symbol_key" android:keyWidth="15%p" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:codes="@integer/key_settings" android:keyIcon="@drawable/sym_keyboard_settings" android:iconPreview="@drawable/sym_keyboard_feedback_settings" android:isModifier="true"/>
-        <Key android:codes="@integer/key_f1" android:isModifier="true"/>
-        <Key android:codes="@integer/key_space" android:keyIcon="@drawable/sym_keyboard_space" android:iconPreview="@drawable/sym_keyboard_feedback_space" android:keyWidth="30%p" android:isModifier="true"/>
-        <Key android:keyLabel="." android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_punctuation" android:isModifier="true"/>
-        <Key android:codes="@integer/key_return" android:keyIcon="@drawable/sym_keyboard_return" android:iconPreview="@drawable/sym_keyboard_feedback_return" android:keyWidth="25%p" android:isModifier="true" android:keyEdgeFlags="right"/>
+    <Row hackkbd:keyboardMode="@+id/mode_email_with_settings_key" hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="@integer/key_symbol" hackkbd:keyLabel="@string/label_symbol_key" hackkbd:keyWidth="15%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:codes="@integer/key_settings" hackkbd:keyIcon="@drawable/sym_keyboard_settings" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_f1" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_space" hackkbd:keyIcon="@drawable/sym_keyboard_space" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" hackkbd:keyWidth="30%p" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel="." hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_punctuation" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_return" hackkbd:keyIcon="@drawable/sym_keyboard_return" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return" hackkbd:keyWidth="25%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="right"/>
     </Row>
-    <Row android:keyboardMode="@+id/mode_im_with_settings_key" android:rowEdgeFlags="bottom">
-        <Key android:codes="@integer/key_symbol" android:keyLabel="@string/label_symbol_key" android:keyWidth="15%p" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:codes="@integer/key_settings" android:keyIcon="@drawable/sym_keyboard_settings" android:iconPreview="@drawable/sym_keyboard_feedback_settings" android:isModifier="true"/>
-        <Key android:codes="@integer/key_f1" android:isModifier="true"/>
-        <Key android:codes="@integer/key_space" android:keyIcon="@drawable/sym_keyboard_space" android:iconPreview="@drawable/sym_keyboard_feedback_space" android:keyWidth="30%p" android:isModifier="true"/>
-        <Key android:keyLabel="." android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_punctuation" android:isModifier="true"/>
-        <Key android:keyLabel=":-)" android:keyOutputText=":-) " android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_smileys" android:keyWidth="25%p" android:isModifier="true" android:keyEdgeFlags="right"/>
+    <Row hackkbd:keyboardMode="@+id/mode_im_with_settings_key" hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="@integer/key_symbol" hackkbd:keyLabel="@string/label_symbol_key" hackkbd:keyWidth="15%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:codes="@integer/key_settings" hackkbd:keyIcon="@drawable/sym_keyboard_settings" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_f1" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_space" hackkbd:keyIcon="@drawable/sym_keyboard_space" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" hackkbd:keyWidth="30%p" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel="." hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_punctuation" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel=":-)" hackkbd:keyOutputText=":-) " hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_smileys" hackkbd:keyWidth="25%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="right"/>
     </Row>
-    <Row android:keyboardMode="@+id/mode_webentry_with_settings_key" android:rowEdgeFlags="bottom">
-        <Key android:codes="@integer/key_symbol" android:keyLabel="@string/label_symbol_key" android:keyWidth="15%p" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:codes="@integer/key_settings" android:keyIcon="@drawable/sym_keyboard_settings" android:iconPreview="@drawable/sym_keyboard_feedback_settings" android:isModifier="true"/>
-        <Key android:codes="@integer/key_f1" android:isModifier="true"/>
-        <Key android:codes="@integer/key_space" android:keyIcon="@drawable/sym_keyboard_space" android:iconPreview="@drawable/sym_keyboard_feedback_space" android:keyWidth="30%p" android:isModifier="true"/>
-        <Key android:codes="@integer/key_tab" android:keyIcon="@drawable/sym_keyboard_tab" android:iconPreview="@drawable/sym_keyboard_feedback_tab" android:isModifier="true"/>
-        <Key android:keyLabel="." android:keyIcon="@drawable/hint_popup" android:popupKeyboard="@xml/popup_punctuation" android:isModifier="true"/>
-        <Key android:codes="@integer/key_return" android:keyIcon="@drawable/sym_keyboard_return" android:iconPreview="@drawable/sym_keyboard_feedback_return" android:keyWidth="15%p" android:isModifier="true" android:keyEdgeFlags="right"/>
+    <Row hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key" hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="@integer/key_symbol" hackkbd:keyLabel="@string/label_symbol_key" hackkbd:keyWidth="15%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:codes="@integer/key_settings" hackkbd:keyIcon="@drawable/sym_keyboard_settings" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_f1" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_space" hackkbd:keyIcon="@drawable/sym_keyboard_space" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" hackkbd:keyWidth="30%p" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_tab" hackkbd:keyIcon="@drawable/sym_keyboard_tab" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab" hackkbd:isModifier="true"/>
+        <Key hackkbd:keyLabel="." hackkbd:keyIcon="@drawable/hint_popup" hackkbd:popupKeyboard="@xml/popup_punctuation" hackkbd:isModifier="true"/>
+        <Key hackkbd:codes="@integer/key_return" hackkbd:keyIcon="@drawable/sym_keyboard_return" hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return" hackkbd:keyWidth="15%p" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="right"/>
     </Row>
 </Keyboard>
\ No newline at end of file
diff --git a/app/src/main/res/xml-en-rCX/kbd_qwerty.xml b/app/src/main/res/xml-en-rCX/kbd_qwerty.xml
index e1798d815..6cfc51f03 100644
--- a/app/src/main/res/xml-en-rCX/kbd_qwerty.xml
+++ b/app/src/main/res/xml-en-rCX/kbd_qwerty.xml
@@ -19,512 +19,512 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
-    <Row android:extension="true">
-        <Key android:keyLabel="1" android:shiftLabel="!" />
-        <Key android:keyLabel="2" android:shiftLabel="\@" />
-        <Key android:keyLabel="3" android:shiftLabel="\#" />
-        <Key android:keyLabel="4" android:shiftLabel="&amp;" />
-        <Key android:keyLabel="5" android:shiftLabel="-" />
-        <Key android:keyLabel="6" android:shiftLabel="\'" />
-        <Key android:keyLabel="7" android:shiftLabel=":" />
-        <Key android:keyLabel="8" android:shiftLabel="&quot;" />
-        <Key android:keyLabel="9" android:shiftLabel="/" />
-        <Key android:keyLabel="0" android:shiftLabel="\?" />
+    <Row hackkbd:extension="true">
+        <Key hackkbd:keyLabel="1" hackkbd:shiftLabel="!" />
+        <Key hackkbd:keyLabel="2" hackkbd:shiftLabel="\@" />
+        <Key hackkbd:keyLabel="3" hackkbd:shiftLabel="\#" />
+        <Key hackkbd:keyLabel="4" hackkbd:shiftLabel="&amp;" />
+        <Key hackkbd:keyLabel="5" hackkbd:shiftLabel="-" />
+        <Key hackkbd:keyLabel="6" hackkbd:shiftLabel="\'" />
+        <Key hackkbd:keyLabel="7" hackkbd:shiftLabel=":" />
+        <Key hackkbd:keyLabel="8" hackkbd:shiftLabel="&quot;" />
+        <Key hackkbd:keyLabel="9" hackkbd:shiftLabel="/" />
+        <Key hackkbd:keyLabel="0" hackkbd:shiftLabel="\?" />
     </Row>    
     <Row>
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="b"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_b" />
+            hackkbd:keyLabel="b"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
         <Key
-            android:keyLabel="\'"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="0&quot;"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="\'"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="0&quot;"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
-        <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
-        <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
+        <Key
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
+        <Key
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-en-rDV/kbd_qwerty.xml b/app/src/main/res/xml-en-rDV/kbd_qwerty.xml
index 82e7ea259..0e316463c 100644
--- a/app/src/main/res/xml-en-rDV/kbd_qwerty.xml
+++ b/app/src/main/res/xml-en-rDV/kbd_qwerty.xml
@@ -19,520 +19,520 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="9.09090909%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="9.09090909%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="\'"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="1&quot;~`"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel=","
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="2&lt;" />
-        <Key
-            android:keyLabel="."
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="3&gt;" />
-        <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p" />
-        <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
-        <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
-        <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
-        <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="\'"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="1&quot;~`"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel=","
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="2&lt;" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="3&gt;" />
+        <Key
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p" />
+        <Key
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
+        <Key
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
+        <Key
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
+        <Key
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="4.5454545%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="4.5454545%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="u" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="d" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="18.18181818%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q" />
-        <Key
-            android:keyLabel="j" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
-        <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
-        <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="b" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:keyLabel="w" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
-        <Key
-            android:keyLabel="v" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="z" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="18.18181818%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q" />
+        <Key
+            hackkbd:keyLabel="j" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
+        <Key
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
+        <Key
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="b" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:keyLabel="w" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
+        <Key
+            hackkbd:keyLabel="v" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="z" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-en/kbd_extension.xml b/app/src/main/res/xml-en/kbd_extension.xml
index a4774067e..51016bd5a 100644
--- a/app/src/main/res/xml-en/kbd_extension.xml
+++ b/app/src/main/res/xml-en/kbd_extension.xml
@@ -16,46 +16,46 @@
 ** See the License for the specific language governing permissions and 
 ** limitations under the License.
 */
-    android:keyHeight="@dimen/key_height"
+    hackkbd:keyHeight="@dimen/key_height"
 -->
 
-<Keyboard xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
+<Keyboard xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
     >
 
-    <Row android:rowEdgeFlags="top">
-        <Key android:keyLabel="!" android:keyEdgeFlags="left"/>
-        <Key android:keyLabel="\@"/>
-        <Key android:keyLabel="\#"/>        
-        <Key android:keyLabel="&amp;"/>
-        <Key android:keyLabel="-"/>
-        <Key android:keyLabel="\'"/>
-        <Key android:keyLabel=":"/>
-        <Key android:keyLabel="&quot;"/>
-        <Key android:keyLabel="/"/>
-        <Key android:keyLabel="\?" android:keyEdgeFlags="right"
+    <Row hackkbd:rowEdgeFlags="top">
+        <Key hackkbd:keyLabel="!" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:keyLabel="\@"/>
+        <Key hackkbd:keyLabel="\#"/>        
+        <Key hackkbd:keyLabel="&amp;"/>
+        <Key hackkbd:keyLabel="-"/>
+        <Key hackkbd:keyLabel="\'"/>
+        <Key hackkbd:keyLabel=":"/>
+        <Key hackkbd:keyLabel="&quot;"/>
+        <Key hackkbd:keyLabel="/"/>
+        <Key hackkbd:keyLabel="\?" hackkbd:keyEdgeFlags="right"
         />
     </Row>
 
-    <Row android:rowEdgeFlags="bottom">
-        <Key android:codes="49" android:keyLabel="1" android:keyEdgeFlags="left"
+    <Row hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="49" hackkbd:keyLabel="1" hackkbd:keyEdgeFlags="left"
         />
-        <Key android:codes="50" android:keyLabel="2"
+        <Key hackkbd:codes="50" hackkbd:keyLabel="2"
         />
-        <Key android:codes="51" android:keyLabel="3"
+        <Key hackkbd:codes="51" hackkbd:keyLabel="3"
         />
-        <Key android:codes="52" android:keyLabel="4"
+        <Key hackkbd:codes="52" hackkbd:keyLabel="4"
         />
-        <Key android:codes="53" android:keyLabel="5"
+        <Key hackkbd:codes="53" hackkbd:keyLabel="5"
         />
-        <Key android:codes="54" android:keyLabel="6"/>
-        <Key android:codes="55" android:keyLabel="7"
+        <Key hackkbd:codes="54" hackkbd:keyLabel="6"/>
+        <Key hackkbd:codes="55" hackkbd:keyLabel="7"
         />
-        <Key android:codes="56" android:keyLabel="8"/>
-        <Key android:codes="57" android:keyLabel="9"/>
-        <Key android:codes="48" android:keyLabel="0" 
-                android:keyEdgeFlags="right"/>
+        <Key hackkbd:codes="56" hackkbd:keyLabel="8"/>
+        <Key hackkbd:codes="57" hackkbd:keyLabel="9"/>
+        <Key hackkbd:codes="48" hackkbd:keyLabel="0" 
+                hackkbd:keyEdgeFlags="right"/>
     </Row>    
 </Keyboard>
diff --git a/app/src/main/res/xml-en/kbd_qwerty.xml b/app/src/main/res/xml-en/kbd_qwerty.xml
index 0d2f5a61e..1cef3e7b5 100644
--- a/app/src/main/res/xml-en/kbd_qwerty.xml
+++ b/app/src/main/res/xml-en/kbd_qwerty.xml
@@ -19,509 +19,509 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
-    <Row android:extension="true">
-        <Key android:keyLabel="1" android:shiftLabel="!" />
-        <Key android:keyLabel="2" android:shiftLabel="\@" />
-        <Key android:keyLabel="3" android:shiftLabel="\#" />
-        <Key android:keyLabel="4" android:shiftLabel="&amp;" />
-        <Key android:keyLabel="5" android:shiftLabel="-" />
-        <Key android:keyLabel="6" android:shiftLabel="\'" />
-        <Key android:keyLabel="7" android:shiftLabel=":" />
-        <Key android:keyLabel="8" android:shiftLabel="&quot;" />
-        <Key android:keyLabel="9" android:shiftLabel="/" />
-        <Key android:keyLabel="0" android:shiftLabel="\?" />
+    <Row hackkbd:extension="true">
+        <Key hackkbd:keyLabel="1" hackkbd:shiftLabel="!" />
+        <Key hackkbd:keyLabel="2" hackkbd:shiftLabel="\@" />
+        <Key hackkbd:keyLabel="3" hackkbd:shiftLabel="\#" />
+        <Key hackkbd:keyLabel="4" hackkbd:shiftLabel="&amp;" />
+        <Key hackkbd:keyLabel="5" hackkbd:shiftLabel="-" />
+        <Key hackkbd:keyLabel="6" hackkbd:shiftLabel="\'" />
+        <Key hackkbd:keyLabel="7" hackkbd:shiftLabel=":" />
+        <Key hackkbd:keyLabel="8" hackkbd:shiftLabel="&quot;" />
+        <Key hackkbd:keyLabel="9" hackkbd:shiftLabel="/" />
+        <Key hackkbd:keyLabel="0" hackkbd:shiftLabel="\?" />
     </Row>    
     <Row>
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-en/kbd_symbols.xml b/app/src/main/res/xml-en/kbd_symbols.xml
index ccf025d00..09def4e89 100644
--- a/app/src/main/res/xml-en/kbd_symbols.xml
+++ b/app/src/main/res/xml-en/kbd_symbols.xml
@@ -19,195 +19,195 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="1"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="¹½⅓¼⅛"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="1"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="¹½⅓¼⅛"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="2"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="²⅔" />
+            hackkbd:keyLabel="2"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="²⅔" />
         <Key
-            android:keyLabel="3"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="³¾⅜" />
+            hackkbd:keyLabel="3"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="³¾⅜" />
         <Key
-            android:keyLabel="4"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="⁴" />
+            hackkbd:keyLabel="4"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="⁴" />
         <Key
-            android:keyLabel="5"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="⅝" />
+            hackkbd:keyLabel="5"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="⅝" />
         <Key
-            android:keyLabel="6" />
+            hackkbd:keyLabel="6" />
         <Key
-            android:keyLabel="7"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="⅞" />
+            hackkbd:keyLabel="7"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="⅞" />
         <Key
-            android:keyLabel="8" />
+            hackkbd:keyLabel="8" />
         <Key
-            android:keyLabel="9" />
+            hackkbd:keyLabel="9" />
         <Key
-            android:keyLabel="0"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ⁿ∅"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="0"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ⁿ∅"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="\@"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="\@"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="\#" />
+            hackkbd:keyLabel="\#" />
         <Key
-            android:keyLabel="$"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="¢£€¥₣₤₱" />
+            hackkbd:keyLabel="$"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="¢£€¥₣₤₱" />
         <Key
-            android:keyLabel="%"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="‰" />
+            hackkbd:keyLabel="%"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="‰" />
         <Key
-            android:keyLabel="&amp;" />
+            hackkbd:keyLabel="&amp;" />
         <Key
-            android:keyLabel="*"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="†‡★" />
+            hackkbd:keyLabel="*"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="†‡★" />
         <Key
-            android:keyLabel="-"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="_–—" />
+            hackkbd:keyLabel="-"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="_–—" />
         <Key
-            android:keyLabel="+"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="±" />
+            hackkbd:keyLabel="+"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="±" />
         <Key
-            android:keyLabel="("
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="[{&lt;" />
+            hackkbd:keyLabel="("
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="[{&lt;" />
         <Key
-            android:keyLabel=")"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="]}&gt;"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel=")"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="]}&gt;"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyLabel="@string/label_alt_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyLabel="@string/label_alt_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="!"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="¡" />
+            hackkbd:keyLabel="!"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="¡" />
         <Key
-            android:keyLabel="&quot;"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="“”«»˝" />
+            hackkbd:keyLabel="&quot;"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="“”«»˝" />
         <Key
-            android:keyLabel="\'"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="‘’" />
+            hackkbd:keyLabel="\'"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="‘’" />
         <Key
-            android:keyLabel=":" />
+            hackkbd:keyLabel=":" />
         <Key
-            android:keyLabel=";" />
+            hackkbd:keyLabel=";" />
         <Key
-            android:keyLabel="/" />
+            hackkbd:keyLabel="/" />
         <Key
-            android:keyLabel="\?"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="¿" />
+            hackkbd:keyLabel="\?"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="¿" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_symbols"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_symbols"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_alpha_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_alpha_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_symbols_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_symbols_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_alpha_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_alpha_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-es-rLA/kbd_qwerty.xml b/app/src/main/res/xml-es-rLA/kbd_qwerty.xml
index 3b32fe868..f944900aa 100644
--- a/app/src/main/res/xml-es-rLA/kbd_qwerty.xml
+++ b/app/src/main/res/xml-es-rLA/kbd_qwerty.xml
@@ -19,512 +19,512 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
-    <Row android:extension="true">
-        <Key android:keyLabel="1" android:shiftLabel="!" />
-        <Key android:keyLabel="2" android:shiftLabel="\@" />
-        <Key android:keyLabel="3" android:shiftLabel="\#" />
-        <Key android:keyLabel="4" android:shiftLabel="&amp;" />
-        <Key android:keyLabel="5" android:shiftLabel="-" />
-        <Key android:keyLabel="6" android:shiftLabel="\'" />
-        <Key android:keyLabel="7" android:shiftLabel=":" />
-        <Key android:keyLabel="8" android:shiftLabel="&quot;" />
-        <Key android:keyLabel="9" android:shiftLabel="/" />
-        <Key android:keyLabel="0" android:shiftLabel="\?" />
+    <Row hackkbd:extension="true">
+        <Key hackkbd:keyLabel="1" hackkbd:shiftLabel="!" />
+        <Key hackkbd:keyLabel="2" hackkbd:shiftLabel="\@" />
+        <Key hackkbd:keyLabel="3" hackkbd:shiftLabel="\#" />
+        <Key hackkbd:keyLabel="4" hackkbd:shiftLabel="&amp;" />
+        <Key hackkbd:keyLabel="5" hackkbd:shiftLabel="-" />
+        <Key hackkbd:keyLabel="6" hackkbd:shiftLabel="\'" />
+        <Key hackkbd:keyLabel="7" hackkbd:shiftLabel=":" />
+        <Key hackkbd:keyLabel="8" hackkbd:shiftLabel="&quot;" />
+        <Key hackkbd:keyLabel="9" hackkbd:shiftLabel="/" />
+        <Key hackkbd:keyLabel="0" hackkbd:shiftLabel="\?" />
     </Row>    
     <Row>
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
         <Key
-            android:keyLabel="ñ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters=""
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ñ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters=""
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-es-rUS/kbd_qwerty.xml b/app/src/main/res/xml-es-rUS/kbd_qwerty.xml
index 3b32fe868..f944900aa 100644
--- a/app/src/main/res/xml-es-rUS/kbd_qwerty.xml
+++ b/app/src/main/res/xml-es-rUS/kbd_qwerty.xml
@@ -19,512 +19,512 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
-    <Row android:extension="true">
-        <Key android:keyLabel="1" android:shiftLabel="!" />
-        <Key android:keyLabel="2" android:shiftLabel="\@" />
-        <Key android:keyLabel="3" android:shiftLabel="\#" />
-        <Key android:keyLabel="4" android:shiftLabel="&amp;" />
-        <Key android:keyLabel="5" android:shiftLabel="-" />
-        <Key android:keyLabel="6" android:shiftLabel="\'" />
-        <Key android:keyLabel="7" android:shiftLabel=":" />
-        <Key android:keyLabel="8" android:shiftLabel="&quot;" />
-        <Key android:keyLabel="9" android:shiftLabel="/" />
-        <Key android:keyLabel="0" android:shiftLabel="\?" />
+    <Row hackkbd:extension="true">
+        <Key hackkbd:keyLabel="1" hackkbd:shiftLabel="!" />
+        <Key hackkbd:keyLabel="2" hackkbd:shiftLabel="\@" />
+        <Key hackkbd:keyLabel="3" hackkbd:shiftLabel="\#" />
+        <Key hackkbd:keyLabel="4" hackkbd:shiftLabel="&amp;" />
+        <Key hackkbd:keyLabel="5" hackkbd:shiftLabel="-" />
+        <Key hackkbd:keyLabel="6" hackkbd:shiftLabel="\'" />
+        <Key hackkbd:keyLabel="7" hackkbd:shiftLabel=":" />
+        <Key hackkbd:keyLabel="8" hackkbd:shiftLabel="&quot;" />
+        <Key hackkbd:keyLabel="9" hackkbd:shiftLabel="/" />
+        <Key hackkbd:keyLabel="0" hackkbd:shiftLabel="\?" />
     </Row>    
     <Row>
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
         <Key
-            android:keyLabel="ñ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters=""
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ñ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters=""
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-es/kbd_qwerty.xml b/app/src/main/res/xml-es/kbd_qwerty.xml
index 3b32fe868..f944900aa 100644
--- a/app/src/main/res/xml-es/kbd_qwerty.xml
+++ b/app/src/main/res/xml-es/kbd_qwerty.xml
@@ -19,512 +19,512 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
-    <Row android:extension="true">
-        <Key android:keyLabel="1" android:shiftLabel="!" />
-        <Key android:keyLabel="2" android:shiftLabel="\@" />
-        <Key android:keyLabel="3" android:shiftLabel="\#" />
-        <Key android:keyLabel="4" android:shiftLabel="&amp;" />
-        <Key android:keyLabel="5" android:shiftLabel="-" />
-        <Key android:keyLabel="6" android:shiftLabel="\'" />
-        <Key android:keyLabel="7" android:shiftLabel=":" />
-        <Key android:keyLabel="8" android:shiftLabel="&quot;" />
-        <Key android:keyLabel="9" android:shiftLabel="/" />
-        <Key android:keyLabel="0" android:shiftLabel="\?" />
+    <Row hackkbd:extension="true">
+        <Key hackkbd:keyLabel="1" hackkbd:shiftLabel="!" />
+        <Key hackkbd:keyLabel="2" hackkbd:shiftLabel="\@" />
+        <Key hackkbd:keyLabel="3" hackkbd:shiftLabel="\#" />
+        <Key hackkbd:keyLabel="4" hackkbd:shiftLabel="&amp;" />
+        <Key hackkbd:keyLabel="5" hackkbd:shiftLabel="-" />
+        <Key hackkbd:keyLabel="6" hackkbd:shiftLabel="\'" />
+        <Key hackkbd:keyLabel="7" hackkbd:shiftLabel=":" />
+        <Key hackkbd:keyLabel="8" hackkbd:shiftLabel="&quot;" />
+        <Key hackkbd:keyLabel="9" hackkbd:shiftLabel="/" />
+        <Key hackkbd:keyLabel="0" hackkbd:shiftLabel="\?" />
     </Row>    
     <Row>
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
         <Key
-            android:keyLabel="ñ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters=""
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ñ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters=""
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-fa/kbd_qwerty.xml b/app/src/main/res/xml-fa/kbd_qwerty.xml
index cb9f22227..359245281 100644
--- a/app/src/main/res/xml-fa/kbd_qwerty.xml
+++ b/app/src/main/res/xml-fa/kbd_qwerty.xml
@@ -23,503 +23,503 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="ض"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="۱"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ض"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="۱"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ص"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="۲" />
+            hackkbd:keyLabel="ص"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="۲" />
         <Key
-            android:keyLabel="ق"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="۳" />
+            hackkbd:keyLabel="ق"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="۳" />
         <Key
-            android:keyLabel="ف"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="۴" />
+            hackkbd:keyLabel="ف"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="۴" />
         <Key
-            android:keyLabel="غ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="۵" />
+            hackkbd:keyLabel="غ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="۵" />
         <Key
-            android:keyLabel="ع"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="۶" />
+            hackkbd:keyLabel="ع"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="۶" />
         <Key
-            android:keyLabel="ه"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="۷" />
+            hackkbd:keyLabel="ه"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="۷" />
         <Key
-            android:keyLabel="خ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="۸" />
+            hackkbd:keyLabel="خ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="۸" />
         <Key
-            android:keyLabel="ح"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="۹" />
+            hackkbd:keyLabel="ح"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="۹" />
         <Key
-            android:keyLabel="ج"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="۰"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ج"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="۰"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="ش"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters=""
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ش"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters=""
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="س"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
+            hackkbd:keyLabel="س"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
         <Key
-            android:keyLabel="ی"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ٔئ" />
+            hackkbd:keyLabel="ی"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ٔئ" />
         <Key
-            android:keyLabel="ب"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
+            hackkbd:keyLabel="ب"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
         <Key
-            android:keyLabel="ل"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
+            hackkbd:keyLabel="ل"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
         <Key
-            android:keyLabel="ا"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="آءأإ" />
+            hackkbd:keyLabel="ا"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="آءأإ" />
         <Key
-            android:keyLabel="ت"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ثة" />
+            hackkbd:keyLabel="ت"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ثة" />
         <Key
-            android:keyLabel="ن"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ّْ" />
+            hackkbd:keyLabel="ن"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ّْ" />
         <Key
-            android:keyLabel="م"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ًٌٍ" />
+            hackkbd:keyLabel="م"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ًٌٍ" />
         <Key
-            android:keyLabel="چ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="َُِ"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="چ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="َُِ"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="ظ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters=""
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="ط"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
-        <Key
-            android:keyLabel="ز"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ژ" />
-        <Key
-            android:keyLabel="ر"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="" />
-        <Key
-            android:keyLabel="د"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ذ" />
-        <Key
-            android:keyLabel="پ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="&#x200c;" />
-        <Key
-            android:keyLabel="و"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ؤ" />
-        <Key
-            android:keyLabel="ک"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="«»*-_" />
-        <Key
-            android:keyLabel="گ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="!؟،:؛" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="10%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ظ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters=""
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="ط"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
+        <Key
+            hackkbd:keyLabel="ز"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ژ" />
+        <Key
+            hackkbd:keyLabel="ر"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="" />
+        <Key
+            hackkbd:keyLabel="د"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ذ" />
+        <Key
+            hackkbd:keyLabel="پ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="&#x200c;" />
+        <Key
+            hackkbd:keyLabel="و"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ؤ" />
+        <Key
+            hackkbd:keyLabel="ک"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="«»*-_" />
+        <Key
+            hackkbd:keyLabel="گ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="!؟،:؛" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="10%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-fr-rCA/kbd_qwerty.xml b/app/src/main/res/xml-fr-rCA/kbd_qwerty.xml
index 4f9696285..c77722975 100644
--- a/app/src/main/res/xml-fr-rCA/kbd_qwerty.xml
+++ b/app/src/main/res/xml-fr-rCA/kbd_qwerty.xml
@@ -19,485 +19,485 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" />
+            hackkbd:keyLabel="f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" />
+            hackkbd:keyLabel="h" />
         <Key
-            android:keyLabel="j" />
+            hackkbd:keyLabel="j" />
         <Key
-            android:keyLabel="k" />
+            hackkbd:keyLabel="k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="x" />
+            hackkbd:keyLabel="x" />
         <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
         <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
         <Key
-            android:keyLabel="b" />
+            hackkbd:keyLabel="b" />
         <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
         <Key
-            android:keyLabel="m" />
+            hackkbd:keyLabel="m" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-fr/kbd_qwerty.xml b/app/src/main/res/xml-fr/kbd_qwerty.xml
index e52782f66..41bdc370a 100644
--- a/app/src/main/res/xml-fr/kbd_qwerty.xml
+++ b/app/src/main/res/xml-fr/kbd_qwerty.xml
@@ -19,498 +19,498 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" />
+            hackkbd:keyLabel="f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" />
+            hackkbd:keyLabel="h" />
         <Key
-            android:keyLabel="j" />
+            hackkbd:keyLabel="j" />
         <Key
-            android:keyLabel="k" />
+            hackkbd:keyLabel="k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
         <Key
-            android:keyLabel="m"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="m"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
-        <Key
-            android:keyLabel="x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="\'"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="&#x300;&#x301;&#x302;&#x308;&#x303;" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
+        <Key
+            hackkbd:keyLabel="x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="\'"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="&#x300;&#x301;&#x302;&#x308;&#x303;" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-he/kbd_qwerty.xml b/app/src/main/res/xml-he/kbd_qwerty.xml
index e6220b654..a0bb2ef44 100644
--- a/app/src/main/res/xml-he/kbd_qwerty.xml
+++ b/app/src/main/res/xml-he/kbd_qwerty.xml
@@ -19,454 +19,454 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="ק"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ק"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ר" />
+            hackkbd:keyLabel="ר" />
         <Key
-            android:keyLabel="א" />
+            hackkbd:keyLabel="א" />
         <Key
-            android:keyLabel="ט" />
+            hackkbd:keyLabel="ט" />
         <Key
-            android:keyLabel="ו" />
+            hackkbd:keyLabel="ו" />
         <Key
-            android:keyLabel="ן" />
+            hackkbd:keyLabel="ן" />
         <Key
-            android:keyLabel="ם" />
+            hackkbd:keyLabel="ם" />
         <Key
-            android:keyLabel="פ" />
+            hackkbd:keyLabel="פ" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="13.75%p"
-            android:isModifier="true"
-            android:horizontalGap="1.25%p"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="13.75%p"
+            hackkbd:isModifier="true"
+            hackkbd:horizontalGap="1.25%p"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="ש"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ש"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ד" />
+            hackkbd:keyLabel="ד" />
         <Key
-            android:keyLabel="ג" />
+            hackkbd:keyLabel="ג" />
         <Key
-            android:keyLabel="כ" />
+            hackkbd:keyLabel="כ" />
         <Key
-            android:keyLabel="ע" />
+            hackkbd:keyLabel="ע" />
         <Key
-            android:keyLabel="י" />
+            hackkbd:keyLabel="י" />
         <Key
-            android:keyLabel="ח" />
+            hackkbd:keyLabel="ח" />
         <Key
-            android:keyLabel="ל" />
+            hackkbd:keyLabel="ל" />
         <Key
-            android:keyLabel="ך" />
+            hackkbd:keyLabel="ך" />
         <Key
-            android:keyLabel="ף"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ף"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="ז"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ז"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ס" />
+            hackkbd:keyLabel="ס" />
         <Key
-            android:keyLabel="ב" />
+            hackkbd:keyLabel="ב" />
         <Key
-            android:keyLabel="ה" />
+            hackkbd:keyLabel="ה" />
         <Key
-            android:keyLabel="נ" />
+            hackkbd:keyLabel="נ" />
         <Key
-            android:keyLabel="מ" />
+            hackkbd:keyLabel="מ" />
         <Key
-            android:keyLabel="צ" />
+            hackkbd:keyLabel="צ" />
         <Key
-            android:keyLabel="ת" />
+            hackkbd:keyLabel="ת" />
         <Key
-            android:keyLabel="ץ"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ץ"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-hr/kbd_qwerty.xml b/app/src/main/res/xml-hr/kbd_qwerty.xml
index 49fb873ff..9c6d604e8 100644
--- a/app/src/main/res/xml-hr/kbd_qwerty.xml
+++ b/app/src/main/res/xml-hr/kbd_qwerty.xml
@@ -19,509 +19,509 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
-        <Key
-            android:keyLabel="x" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
+        <Key
+            hackkbd:keyLabel="x" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-hu-rQY/kbd_qwerty.xml b/app/src/main/res/xml-hu-rQY/kbd_qwerty.xml
index 369ee32b1..3982c6b29 100644
--- a/app/src/main/res/xml-hu-rQY/kbd_qwerty.xml
+++ b/app/src/main/res/xml-hu-rQY/kbd_qwerty.xml
@@ -19,509 +19,509 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
-    <Row android:extension="true">
-        <Key android:keyLabel="1" android:shiftLabel="'" />
-        <Key android:keyLabel="2" android:shiftLabel="&quot;" />
-        <Key android:keyLabel="3" android:shiftLabel="+" />
-        <Key android:keyLabel="4" android:shiftLabel="!" />
-        <Key android:keyLabel="5" android:shiftLabel="%" />
-        <Key android:keyLabel="6" android:shiftLabel="/" />
-        <Key android:keyLabel="7" android:shiftLabel="=" />
-        <Key android:keyLabel="8" android:shiftLabel="(" />
-        <Key android:keyLabel="9" android:shiftLabel=")" />
-        <Key android:keyLabel="0" android:shiftLabel="§" />
+    <Row hackkbd:extension="true">
+        <Key hackkbd:keyLabel="1" hackkbd:shiftLabel="'" />
+        <Key hackkbd:keyLabel="2" hackkbd:shiftLabel="&quot;" />
+        <Key hackkbd:keyLabel="3" hackkbd:shiftLabel="+" />
+        <Key hackkbd:keyLabel="4" hackkbd:shiftLabel="!" />
+        <Key hackkbd:keyLabel="5" hackkbd:shiftLabel="%" />
+        <Key hackkbd:keyLabel="6" hackkbd:shiftLabel="/" />
+        <Key hackkbd:keyLabel="7" hackkbd:shiftLabel="=" />
+        <Key hackkbd:keyLabel="8" hackkbd:shiftLabel="(" />
+        <Key hackkbd:keyLabel="9" hackkbd:shiftLabel=")" />
+        <Key hackkbd:keyLabel="0" hackkbd:shiftLabel="§" />
     </Row>    
     <Row>
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-hu/kbd_qwerty.xml b/app/src/main/res/xml-hu/kbd_qwerty.xml
index c4b4ed555..b47021128 100644
--- a/app/src/main/res/xml-hu/kbd_qwerty.xml
+++ b/app/src/main/res/xml-hu/kbd_qwerty.xml
@@ -19,509 +19,509 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
-    <Row android:extension="true">
-        <Key android:keyLabel="1" android:shiftLabel="'" />
-        <Key android:keyLabel="2" android:shiftLabel="&quot;" />
-        <Key android:keyLabel="3" android:shiftLabel="+" />
-        <Key android:keyLabel="4" android:shiftLabel="!" />
-        <Key android:keyLabel="5" android:shiftLabel="%" />
-        <Key android:keyLabel="6" android:shiftLabel="/" />
-        <Key android:keyLabel="7" android:shiftLabel="=" />
-        <Key android:keyLabel="8" android:shiftLabel="(" />
-        <Key android:keyLabel="9" android:shiftLabel=")" />
-        <Key android:keyLabel="0" android:shiftLabel="§" />
+    <Row hackkbd:extension="true">
+        <Key hackkbd:keyLabel="1" hackkbd:shiftLabel="'" />
+        <Key hackkbd:keyLabel="2" hackkbd:shiftLabel="&quot;" />
+        <Key hackkbd:keyLabel="3" hackkbd:shiftLabel="+" />
+        <Key hackkbd:keyLabel="4" hackkbd:shiftLabel="!" />
+        <Key hackkbd:keyLabel="5" hackkbd:shiftLabel="%" />
+        <Key hackkbd:keyLabel="6" hackkbd:shiftLabel="/" />
+        <Key hackkbd:keyLabel="7" hackkbd:shiftLabel="=" />
+        <Key hackkbd:keyLabel="8" hackkbd:shiftLabel="(" />
+        <Key hackkbd:keyLabel="9" hackkbd:shiftLabel=")" />
+        <Key hackkbd:keyLabel="0" hackkbd:shiftLabel="§" />
     </Row>    
     <Row>
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
-        <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
+        <Key
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-iw/kbd_qwerty.xml b/app/src/main/res/xml-iw/kbd_qwerty.xml
index e6220b654..a0bb2ef44 100644
--- a/app/src/main/res/xml-iw/kbd_qwerty.xml
+++ b/app/src/main/res/xml-iw/kbd_qwerty.xml
@@ -19,454 +19,454 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="ק"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ק"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ר" />
+            hackkbd:keyLabel="ר" />
         <Key
-            android:keyLabel="א" />
+            hackkbd:keyLabel="א" />
         <Key
-            android:keyLabel="ט" />
+            hackkbd:keyLabel="ט" />
         <Key
-            android:keyLabel="ו" />
+            hackkbd:keyLabel="ו" />
         <Key
-            android:keyLabel="ן" />
+            hackkbd:keyLabel="ן" />
         <Key
-            android:keyLabel="ם" />
+            hackkbd:keyLabel="ם" />
         <Key
-            android:keyLabel="פ" />
+            hackkbd:keyLabel="פ" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="13.75%p"
-            android:isModifier="true"
-            android:horizontalGap="1.25%p"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="13.75%p"
+            hackkbd:isModifier="true"
+            hackkbd:horizontalGap="1.25%p"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="ש"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ש"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ד" />
+            hackkbd:keyLabel="ד" />
         <Key
-            android:keyLabel="ג" />
+            hackkbd:keyLabel="ג" />
         <Key
-            android:keyLabel="כ" />
+            hackkbd:keyLabel="כ" />
         <Key
-            android:keyLabel="ע" />
+            hackkbd:keyLabel="ע" />
         <Key
-            android:keyLabel="י" />
+            hackkbd:keyLabel="י" />
         <Key
-            android:keyLabel="ח" />
+            hackkbd:keyLabel="ח" />
         <Key
-            android:keyLabel="ל" />
+            hackkbd:keyLabel="ל" />
         <Key
-            android:keyLabel="ך" />
+            hackkbd:keyLabel="ך" />
         <Key
-            android:keyLabel="ף"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ף"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="ז"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ז"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ס" />
+            hackkbd:keyLabel="ס" />
         <Key
-            android:keyLabel="ב" />
+            hackkbd:keyLabel="ב" />
         <Key
-            android:keyLabel="ה" />
+            hackkbd:keyLabel="ה" />
         <Key
-            android:keyLabel="נ" />
+            hackkbd:keyLabel="נ" />
         <Key
-            android:keyLabel="מ" />
+            hackkbd:keyLabel="מ" />
         <Key
-            android:keyLabel="צ" />
+            hackkbd:keyLabel="צ" />
         <Key
-            android:keyLabel="ת" />
+            hackkbd:keyLabel="ת" />
         <Key
-            android:keyLabel="ץ"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ץ"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-nb/kbd_qwerty.xml b/app/src/main/res/xml-nb/kbd_qwerty.xml
index d805de422..5f50842d7 100644
--- a/app/src/main/res/xml-nb/kbd_qwerty.xml
+++ b/app/src/main/res/xml-nb/kbd_qwerty.xml
@@ -25,508 +25,508 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="9.09%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="9.09%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p" />
         <Key
-            android:keyLabel="å"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="å"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" />
+            hackkbd:keyLabel="f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" />
+            hackkbd:keyLabel="h" />
         <Key
-            android:keyLabel="j" />
+            hackkbd:keyLabel="j" />
         <Key
-            android:keyLabel="k" />
+            hackkbd:keyLabel="k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
         <Key
-            android:keyLabel="ø"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_oe" />
+            hackkbd:keyLabel="ø"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_oe" />
         <Key
-            android:keyLabel="æ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_ae"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="æ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_ae"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="13.63%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="13.63%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="x" />
+            hackkbd:keyLabel="x" />
         <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
         <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
         <Key
-            android:keyLabel="b" />
+            hackkbd:keyLabel="b" />
         <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
         <Key
-            android:keyLabel="m" />
+            hackkbd:keyLabel="m" />
         <Key
-            android:keyLabel="\'"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="&#x300;&#x301;&#x302;&#x308;&#x303;" />
+            hackkbd:keyLabel="\'"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="&#x300;&#x301;&#x302;&#x308;&#x303;" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="13.63%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="13.63%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-ru-rPH/kbd_qwerty.xml b/app/src/main/res/xml-ru-rPH/kbd_qwerty.xml
index 1ac999aa7..d6ff5ee0f 100644
--- a/app/src/main/res/xml-ru-rPH/kbd_qwerty.xml
+++ b/app/src/main/res/xml-ru-rPH/kbd_qwerty.xml
@@ -19,497 +19,497 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="9.09%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="9.09%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="я"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="1"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="я"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="1"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="в"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="2" />
+            hackkbd:keyLabel="в"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="2" />
         <Key
-            android:keyLabel="е"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="3ё" />
+            hackkbd:keyLabel="е"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="3ё" />
         <Key
-            android:keyLabel="р"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="4" />
+            hackkbd:keyLabel="р"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="4" />
         <Key
-            android:keyLabel="т"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="5" />
+            hackkbd:keyLabel="т"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="5" />
         <Key
-            android:keyLabel="ы"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="6" />
+            hackkbd:keyLabel="ы"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="6" />
         <Key
-            android:keyLabel="у"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="7" />
+            hackkbd:keyLabel="у"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="7" />
         <Key
-            android:keyLabel="и"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="8" />
+            hackkbd:keyLabel="и"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="8" />
         <Key
-            android:keyLabel="о"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="9" />
+            hackkbd:keyLabel="о"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="9" />
         <Key
-            android:keyLabel="п"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="0" />
+            hackkbd:keyLabel="п"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="0" />
         <Key
-            android:keyLabel="ш"
-            android:keyWidth="8.75%p"
-            android:popupCharacters="щ"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ш"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:popupCharacters="щ"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="а"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="а"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="с" />
+            hackkbd:keyLabel="с" />
         <Key
-            android:keyLabel="д" />
+            hackkbd:keyLabel="д" />
         <Key
-            android:keyLabel="ф" />
+            hackkbd:keyLabel="ф" />
         <Key
-            android:keyLabel="г" />
+            hackkbd:keyLabel="г" />
         <Key
-            android:keyLabel="х" />
+            hackkbd:keyLabel="х" />
         <Key
-            android:keyLabel="й" />
+            hackkbd:keyLabel="й" />
         <Key
-            android:keyLabel="к" />
+            hackkbd:keyLabel="к" />
         <Key
-            android:keyLabel="л" />
+            hackkbd:keyLabel="л" />
         <Key
-            android:keyLabel="ч" />
+            hackkbd:keyLabel="ч" />
         <Key
-            android:keyLabel="э"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="э"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyWidth="8.5%p"
+        hackkbd:keyWidth="8.5%p"
     >
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="11.75%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="11.75%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="з" />
+            hackkbd:keyLabel="з" />
         <Key
-            android:keyLabel="ь" />
+            hackkbd:keyLabel="ь" />
         <Key
-            android:keyLabel="ц" />
+            hackkbd:keyLabel="ц" />
         <Key
-            android:keyLabel="ж" />
+            hackkbd:keyLabel="ж" />
         <Key
-            android:keyLabel="б" />
+            hackkbd:keyLabel="б" />
         <Key
-            android:keyLabel="н" />
+            hackkbd:keyLabel="н" />
         <Key
-            android:keyLabel="м"
-            android:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:keyLabel="м"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
              />
         <Key
-            android:keyLabel="ъ"
-            android:popupCharacters="@string/alternates_for_cyrillic_soft_sign"
+            hackkbd:keyLabel="ъ"
+            hackkbd:popupCharacters="@string/alternates_for_cyrillic_soft_sign"
             />
         <Key
-            android:keyLabel="ю" />
+            hackkbd:keyLabel="ю" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="11.75%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="11.75%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-ru/kbd_qwerty.xml b/app/src/main/res/xml-ru/kbd_qwerty.xml
index d8c8cff4f..ae1c97230 100644
--- a/app/src/main/res/xml-ru/kbd_qwerty.xml
+++ b/app/src/main/res/xml-ru/kbd_qwerty.xml
@@ -19,494 +19,494 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="9.09%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="9.09%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="й"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="1"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="й"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="1"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ц"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="2" />
+            hackkbd:keyLabel="ц"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="2" />
         <Key
-            android:keyLabel="у"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="3" />
+            hackkbd:keyLabel="у"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="3" />
         <Key
-            android:keyLabel="к"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="4" />
+            hackkbd:keyLabel="к"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="4" />
         <Key
-            android:keyLabel="е"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_cyrillic_e" />
+            hackkbd:keyLabel="е"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_cyrillic_e" />
         <Key
-            android:keyLabel="н"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="6" />
+            hackkbd:keyLabel="н"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="6" />
         <Key
-            android:keyLabel="г"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="7" />
+            hackkbd:keyLabel="г"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="7" />
         <Key
-            android:keyLabel="ш"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="8" />
+            hackkbd:keyLabel="ш"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="8" />
         <Key
-            android:keyLabel="щ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="9" />
+            hackkbd:keyLabel="щ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="9" />
         <Key
-            android:keyLabel="з"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="0" />
+            hackkbd:keyLabel="з"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="0" />
         <Key
-            android:keyLabel="х"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="х"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="ф"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ф"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ы" />
+            hackkbd:keyLabel="ы" />
         <Key
-            android:keyLabel="в" />
+            hackkbd:keyLabel="в" />
         <Key
-            android:keyLabel="а" />
+            hackkbd:keyLabel="а" />
         <Key
-            android:keyLabel="п" />
+            hackkbd:keyLabel="п" />
         <Key
-            android:keyLabel="р" />
+            hackkbd:keyLabel="р" />
         <Key
-            android:keyLabel="о" />
+            hackkbd:keyLabel="о" />
         <Key
-            android:keyLabel="л" />
+            hackkbd:keyLabel="л" />
         <Key
-            android:keyLabel="д" />
+            hackkbd:keyLabel="д" />
         <Key
-            android:keyLabel="ж" />
+            hackkbd:keyLabel="ж" />
         <Key
-            android:keyLabel="э"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="э"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyWidth="8.5%p"
+        hackkbd:keyWidth="8.5%p"
     >
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="11.75%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="11.75%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="я" />
+            hackkbd:keyLabel="я" />
         <Key
-            android:keyLabel="ч" />
+            hackkbd:keyLabel="ч" />
         <Key
-            android:keyLabel="с" />
+            hackkbd:keyLabel="с" />
         <Key
-            android:keyLabel="м" />
+            hackkbd:keyLabel="м" />
         <Key
-            android:keyLabel="и" />
+            hackkbd:keyLabel="и" />
         <Key
-            android:keyLabel="т" />
+            hackkbd:keyLabel="т" />
         <Key
-            android:keyLabel="ь"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_cyrillic_soft_sign" />
+            hackkbd:keyLabel="ь"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_cyrillic_soft_sign" />
         <Key
-            android:keyLabel="б" />
+            hackkbd:keyLabel="б" />
         <Key
-            android:keyLabel="ю" />
+            hackkbd:keyLabel="ю" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="11.75%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="11.75%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-sk-rQY/kbd_qwerty.xml b/app/src/main/res/xml-sk-rQY/kbd_qwerty.xml
index 90cb734fc..e15134801 100644
--- a/app/src/main/res/xml-sk-rQY/kbd_qwerty.xml
+++ b/app/src/main/res/xml-sk-rQY/kbd_qwerty.xml
@@ -19,509 +19,509 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="x" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="x" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-sk/kbd_qwerty.xml b/app/src/main/res/xml-sk/kbd_qwerty.xml
index 49fb873ff..9c6d604e8 100644
--- a/app/src/main/res/xml-sk/kbd_qwerty.xml
+++ b/app/src/main/res/xml-sk/kbd_qwerty.xml
@@ -19,509 +19,509 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
-        <Key
-            android:keyLabel="x" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
+        <Key
+            hackkbd:keyLabel="x" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-sl/kbd_qwerty.xml b/app/src/main/res/xml-sl/kbd_qwerty.xml
index 49fb873ff..9c6d604e8 100644
--- a/app/src/main/res/xml-sl/kbd_qwerty.xml
+++ b/app/src/main/res/xml-sl/kbd_qwerty.xml
@@ -19,509 +19,509 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
-        <Key
-            android:keyLabel="x" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m" 
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
+        <Key
+            hackkbd:keyLabel="x" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m" 
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-sr/kbd_qwerty.xml b/app/src/main/res/xml-sr/kbd_qwerty.xml
index b4368de7a..af35b1a83 100644
--- a/app/src/main/res/xml-sr/kbd_qwerty.xml
+++ b/app/src/main/res/xml-sr/kbd_qwerty.xml
@@ -20,484 +20,484 @@
 
 <!-- Serbian keyboard layout, based on the X11 layout for Serbian -->
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="9.09%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="9.09%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="љ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="1"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="љ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="1"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="њ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="2" />
+            hackkbd:keyLabel="њ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="2" />
         <Key
-            android:keyLabel="е"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="3" />
+            hackkbd:keyLabel="е"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="3" />
         <Key
-            android:keyLabel="р"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="4" />
+            hackkbd:keyLabel="р"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="4" />
         <Key
-            android:keyLabel="т"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="5" />
+            hackkbd:keyLabel="т"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="5" />
         <Key
-            android:keyLabel="з"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="6" />
+            hackkbd:keyLabel="з"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="6" />
         <Key
-            android:keyLabel="у"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="7" />
+            hackkbd:keyLabel="у"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="7" />
         <Key
-            android:keyLabel="и"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="8" />
+            hackkbd:keyLabel="и"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="8" />
         <Key
-            android:keyLabel="о"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="9" />
+            hackkbd:keyLabel="о"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="9" />
         <Key
-            android:keyLabel="п"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="0" />
+            hackkbd:keyLabel="п"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="0" />
         <Key
-            android:keyLabel="ш"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ш"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="а"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="а"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="с" />
+            hackkbd:keyLabel="с" />
         <Key
-            android:keyLabel="д" />
+            hackkbd:keyLabel="д" />
         <Key
-            android:keyLabel="ф" />
+            hackkbd:keyLabel="ф" />
         <Key
-            android:keyLabel="г" />
+            hackkbd:keyLabel="г" />
         <Key
-            android:keyLabel="х" />
+            hackkbd:keyLabel="х" />
         <Key
-            android:keyLabel="ј" />
+            hackkbd:keyLabel="ј" />
         <Key
-            android:keyLabel="к" />
+            hackkbd:keyLabel="к" />
         <Key
-            android:keyLabel="л" />
+            hackkbd:keyLabel="л" />
         <Key
-            android:keyLabel="ч" />
+            hackkbd:keyLabel="ч" />
         <Key
-            android:keyLabel="ћ"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ћ"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="13.64%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="13.64%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ж" />
+            hackkbd:keyLabel="ж" />
         <Key
-            android:keyLabel="џ" />
+            hackkbd:keyLabel="џ" />
         <Key
-            android:keyLabel="ц" />
+            hackkbd:keyLabel="ц" />
         <Key
-            android:keyLabel="в" />
+            hackkbd:keyLabel="в" />
         <Key
-            android:keyLabel="б" />
+            hackkbd:keyLabel="б" />
         <Key
-            android:keyLabel="н" />
+            hackkbd:keyLabel="н" />
         <Key
-            android:keyLabel="м" />
+            hackkbd:keyLabel="м" />
         <Key
-            android:keyLabel="ђ" />
+            hackkbd:keyLabel="ђ" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="13.64%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="13.64%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-sv/kbd_qwerty.xml b/app/src/main/res/xml-sv/kbd_qwerty.xml
index f6ac69154..e04c99f95 100644
--- a/app/src/main/res/xml-sv/kbd_qwerty.xml
+++ b/app/src/main/res/xml-sv/kbd_qwerty.xml
@@ -27,509 +27,509 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="9.09%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="9.09%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p" />
         <Key
-            android:keyLabel="å"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="å"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f" />
+            hackkbd:keyLabel="f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h" />
+            hackkbd:keyLabel="h" />
         <Key
-            android:keyLabel="j" />
+            hackkbd:keyLabel="j" />
         <Key
-            android:keyLabel="k" />
+            hackkbd:keyLabel="k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
         <Key
-            android:keyLabel="ö"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_o_umlaut" />
+            hackkbd:keyLabel="ö"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_o_umlaut" />
         <Key
-            android:keyLabel="ä"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a_umlaut"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="ä"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a_umlaut"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyWidth="10%p"
+        hackkbd:keyWidth="10%p"
     >
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
         <Key
-            android:keyLabel="x" />
+            hackkbd:keyLabel="x" />
         <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
         <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
         <Key
-            android:keyLabel="b" />
+            hackkbd:keyLabel="b" />
         <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
         <Key
-            android:keyLabel="m" />
+            hackkbd:keyLabel="m" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-tr/kbd_qwerty.xml b/app/src/main/res/xml-tr/kbd_qwerty.xml
index 32e80fcd0..63f1f1919 100644
--- a/app/src/main/res/xml-tr/kbd_qwerty.xml
+++ b/app/src/main/res/xml-tr/kbd_qwerty.xml
@@ -19,512 +19,512 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
 
-    <Row android:extension="true" >
-        <Key android:keyLabel="ç" />
-        <Key android:keyLabel="ğ" />
-        <Key android:keyLabel="ş" />
-        <Key android:keyLabel="ı" />
-        <Key android:keyLabel="i" />
-        <Key android:keyLabel="ö" />
-        <Key android:keyLabel="ü" />
-        <Key android:keyLabel="!" android:shiftLabel=":"  />
-        <Key android:keyLabel="\?" android:shiftLabel=";"  />
-        <Key android:keyLabel="\'" android:shiftLabel="&quot;" />
+    <Row hackkbd:extension="true" >
+        <Key hackkbd:keyLabel="ç" />
+        <Key hackkbd:keyLabel="ğ" />
+        <Key hackkbd:keyLabel="ş" />
+        <Key hackkbd:keyLabel="ı" />
+        <Key hackkbd:keyLabel="i" />
+        <Key hackkbd:keyLabel="ö" />
+        <Key hackkbd:keyLabel="ü" />
+        <Key hackkbd:keyLabel="!" hackkbd:shiftLabel=":"  />
+        <Key hackkbd:keyLabel="\?" hackkbd:shiftLabel=";"  />
+        <Key hackkbd:keyLabel="\'" hackkbd:shiftLabel="&quot;" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
-        <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
-        <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
-        <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
-        <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
-        <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
-        <Key
-            android:keyLabel="i"
-            android:shiftLabel="I"
-            android:capsLabel="I"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
-        <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_o" />
-        <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
+        <Key
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
+        <Key
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
+        <Key
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
+        <Key
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
+        <Key
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
+        <Key
+            hackkbd:keyLabel="i"
+            hackkbd:shiftLabel="I"
+            hackkbd:capsLabel="I"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
+        <Key
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
+        <Key
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml-uk/kbd_qwerty.xml b/app/src/main/res/xml-uk/kbd_qwerty.xml
index fc895354b..1eacd6420 100644
--- a/app/src/main/res/xml-uk/kbd_qwerty.xml
+++ b/app/src/main/res/xml-uk/kbd_qwerty.xml
@@ -19,494 +19,494 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="9.09%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="9.09%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="й"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="1"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="й"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="1"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="ц"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="2" />
+            hackkbd:keyLabel="ц"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="2" />
         <Key
-            android:keyLabel="у"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="3" />
+            hackkbd:keyLabel="у"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="3" />
         <Key
-            android:keyLabel="к"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="4" />
+            hackkbd:keyLabel="к"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="4" />
         <Key
-            android:keyLabel="е"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="5" />
+            hackkbd:keyLabel="е"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="5" />
         <Key
-            android:keyLabel="н"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="6" />
+            hackkbd:keyLabel="н"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="6" />
         <Key
-            android:keyLabel="г"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="7ґ" />
+            hackkbd:keyLabel="г"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="7ґ" />
         <Key
-            android:keyLabel="ш"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="8" />
+            hackkbd:keyLabel="ш"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="8" />
         <Key
-            android:keyLabel="щ"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="9" />
+            hackkbd:keyLabel="щ"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="9" />
         <Key
-            android:keyLabel="з"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="0" />
+            hackkbd:keyLabel="з"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="0" />
         <Key
-            android:keyLabel="х"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="х"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="ф"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="ф"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="і"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ї" />
+            hackkbd:keyLabel="і"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ї" />
         <Key
-            android:keyLabel="в" />
+            hackkbd:keyLabel="в" />
         <Key
-            android:keyLabel="а" />
+            hackkbd:keyLabel="а" />
         <Key
-            android:keyLabel="п" />
+            hackkbd:keyLabel="п" />
         <Key
-            android:keyLabel="р" />
+            hackkbd:keyLabel="р" />
         <Key
-            android:keyLabel="о" />
+            hackkbd:keyLabel="о" />
         <Key
-            android:keyLabel="л" />
+            hackkbd:keyLabel="л" />
         <Key
-            android:keyLabel="д" />
+            hackkbd:keyLabel="д" />
         <Key
-            android:keyLabel="ж" />
+            hackkbd:keyLabel="ж" />
         <Key
-            android:keyLabel="є"
-            android:keyWidth="8.75%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="є"
+            hackkbd:keyWidth="8.75%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyWidth="8.5%p"
+        hackkbd:keyWidth="8.5%p"
     >
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="11.75%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="11.75%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="я" />
+            hackkbd:keyLabel="я" />
         <Key
-            android:keyLabel="ч" />
+            hackkbd:keyLabel="ч" />
         <Key
-            android:keyLabel="с" />
+            hackkbd:keyLabel="с" />
         <Key
-            android:keyLabel="м" />
+            hackkbd:keyLabel="м" />
         <Key
-            android:keyLabel="и" />
+            hackkbd:keyLabel="и" />
         <Key
-            android:keyLabel="т" />
+            hackkbd:keyLabel="т" />
         <Key
-            android:keyLabel="ь" />
+            hackkbd:keyLabel="ь" />
         <Key
-            android:keyLabel="б" />
+            hackkbd:keyLabel="б" />
         <Key
-            android:keyLabel="ю" />
+            hackkbd:keyLabel="ю" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="11.75%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="11.75%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:keyWidth="10%p"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:keyWidth="10%p"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_compact.xml b/app/src/main/res/xml/kbd_compact.xml
index 628638c29..978ea7f8c 100644
--- a/app/src/main/res/xml/kbd_compact.xml
+++ b/app/src/main/res/xml/kbd_compact.xml
@@ -19,313 +19,313 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="9.09090909%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:verticalPad="@dimen/key_vertical_pad_compact"
-    android:layoutRows="5"
-    android:layoutColumns="11"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="9.09090909%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:verticalPad="@dimen/key_vertical_pad_compact"
+    hackkbd:layoutRows="5"
+    hackkbd:layoutColumns="11"
  >
-    <Row android:extension="true">
-        <Key android:codes="@integer/key_escape" android:keyLabel="Esc" android:isModifier="true" />
-        <Key android:keyLabel="`" android:shiftLabel="~" />
-        <Key android:keyLabel="-" android:shiftLabel="_" />
-        <Key android:keyLabel="\\" android:shiftLabel="|" />
-        <Key android:keyLabel=";" android:shiftLabel=":" />
-        <Key android:keyLabel="=" android:shiftLabel="+" />        
-        <Key android:keyLabel="[" android:shiftLabel="{" />
-        <Key android:keyLabel="]" android:shiftLabel="}" />
-	<Key android:codes="@integer/key_home" android:isModifier="true" android:keyLabel="Home" />
-	<Key android:codes="@integer/key_end" android:isModifier="true" android:keyLabel="End" />
-	<Key android:codes="@integer/key_forward_del" android:isModifier="true" android:keyLabel="Del" />
+    <Row hackkbd:extension="true">
+        <Key hackkbd:codes="@integer/key_escape" hackkbd:keyLabel="Esc" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="`" hackkbd:shiftLabel="~" />
+        <Key hackkbd:keyLabel="-" hackkbd:shiftLabel="_" />
+        <Key hackkbd:keyLabel="\\" hackkbd:shiftLabel="|" />
+        <Key hackkbd:keyLabel=";" hackkbd:shiftLabel=":" />
+        <Key hackkbd:keyLabel="=" hackkbd:shiftLabel="+" />        
+        <Key hackkbd:keyLabel="[" hackkbd:shiftLabel="{" />
+        <Key hackkbd:keyLabel="]" hackkbd:shiftLabel="}" />
+	<Key hackkbd:codes="@integer/key_home" hackkbd:isModifier="true" hackkbd:keyLabel="Home" />
+	<Key hackkbd:codes="@integer/key_end" hackkbd:isModifier="true" hackkbd:keyLabel="End" />
+	<Key hackkbd:codes="@integer/key_forward_del" hackkbd:isModifier="true" hackkbd:keyLabel="Del" />
     </Row>
 
     <Row>
         <Key
-            android:keyLabel="1"
-            android:shiftLabel="!"
-            android:keyEdgeFlags="left"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="`"
-            android:keyWidth="7.09090909%p"
+            hackkbd:keyLabel="1"
+            hackkbd:shiftLabel="!"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="`"
+            hackkbd:keyWidth="7.09090909%p"
             />
         <Key
-            android:keyLabel="2"
-            android:shiftLabel="\@"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="~"
+            hackkbd:keyLabel="2"
+            hackkbd:shiftLabel="\@"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="~"
             />
         <Key
-            android:keyLabel="3"
-            android:shiftLabel="#"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="-"
+            hackkbd:keyLabel="3"
+            hackkbd:shiftLabel="#"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="-"
             />
         <Key
-            android:keyLabel="4"
-            android:shiftLabel="$"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="_"
+            hackkbd:keyLabel="4"
+            hackkbd:shiftLabel="$"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="_"
             />
         <Key
-            android:keyLabel="5"
-            android:shiftLabel="%"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="="
+            hackkbd:keyLabel="5"
+            hackkbd:shiftLabel="%"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="="
             />
         <Key
-            android:keyLabel="6"
-            android:shiftLabel="^"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="+"
+            hackkbd:keyLabel="6"
+            hackkbd:shiftLabel="^"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="+"
             />
         <Key
-            android:keyLabel="7"
-            android:shiftLabel="&amp;"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="{"
+            hackkbd:keyLabel="7"
+            hackkbd:shiftLabel="&amp;"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="{"
             />
         <Key
-            android:keyLabel="8"
-            android:shiftLabel="*"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="}"
+            hackkbd:keyLabel="8"
+            hackkbd:shiftLabel="*"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="}"
             />
         <Key
-            android:keyLabel="9"
-            android:shiftLabel="("
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="["
+            hackkbd:keyLabel="9"
+            hackkbd:shiftLabel="("
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="["
             />
         <Key
-            android:keyLabel="0"
-            android:shiftLabel=")"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="]"
+            hackkbd:keyLabel="0"
+            hackkbd:shiftLabel=")"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="]"
             /> 
         <Key
-            android:codes="@integer/key_delete"
-            android:keyWidth="11.09090909%p"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyWidth="11.09090909%p"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>    
     <Row>
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p" />
         <Key
-            android:keyLabel="'"
-            android:shiftLabel="&quot;"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="|"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="'"
+            hackkbd:shiftLabel="&quot;"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="|"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="4.54545454%p"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
-        <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
-        <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
-        <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
-        <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
-        <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
-        <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
-        <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:isModifier="true"
-            android:keyWidth="13.6363636%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="4.54545454%p"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
+        <Key
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
+        <Key
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
+        <Key
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
+        <Key
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
+        <Key
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
+        <Key
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
+        <Key
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="13.6363636%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyWidth="11.09090909%p"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:keyLabel=","
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters=";"
-            android:shiftLabel="&lt;" />
-        <Key
-            android:keyLabel="."
-            android:shiftLabel="&gt;"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters=":"
-            android:keyIcon="@drawable/hint_popup" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:keyLabel="/"
-            android:shiftLabel="\?"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="\\"
-            android:keyWidth="7.09090909%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyWidth="11.09090909%p"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:keyLabel=","
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters=";"
+            hackkbd:shiftLabel="&lt;" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:shiftLabel="&gt;"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters=":"
+            hackkbd:keyIcon="@drawable/hint_popup" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:keyLabel="/"
+            hackkbd:shiftLabel="\?"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="\\"
+            hackkbd:keyWidth="7.09090909%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
-    <Row android:rowEdgeFlags="bottom">
-        <Key
-            android:codes="@integer/key_fn"
-            android:keyLabel="Fn"
-            android:isModifier="true"
-            android:keyWidth="8.29090909%p"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="Ctrl"
-            android:codes="@integer/key_ctrl_left"
-            android:isSticky="true"
-            android:keyWidth="8.29090909%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_alt_left"
-            android:keyLabel="Alt"
-            android:isSticky="true"
-            android:keyWidth="8.29090909%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:keyWidth="8.29090909%p"
-            android:popupKeyboard="@xml/popup_tab"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="36.87272727%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_dpad_left"
-            android:isModifier="true"
-            android:isRepeatable="true"            
-            android:isCursor="true"
-            android:keyWidth="7.49090909%p"
-            android:keyLabel="&#x25c1;" />
-        <Key
-            android:codes="@integer/key_dpad_down"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyWidth="7.49090909%p"
-            android:keyLabel="&#x25bd;" />
-        <Key
-            android:codes="@integer/key_dpad_up"
-            android:isRepeatable="true"            
-            android:keyLabel="&#x25b3;" 
-            android:isCursor="true"
-            android:keyWidth="7.49090909%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_dpad_right"
-            android:isModifier="true"            
-            android:keyLabel="&#x25b7;"
-            android:isRepeatable="true"            
-            android:isCursor="true"
-            android:keyWidth="7.49090909%p"
-            android:keyEdgeFlags="right" />
+    <Row hackkbd:rowEdgeFlags="bottom">
+        <Key
+            hackkbd:codes="@integer/key_fn"
+            hackkbd:keyLabel="Fn"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="8.29090909%p"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="Ctrl"
+            hackkbd:codes="@integer/key_ctrl_left"
+            hackkbd:isSticky="true"
+            hackkbd:keyWidth="8.29090909%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_alt_left"
+            hackkbd:keyLabel="Alt"
+            hackkbd:isSticky="true"
+            hackkbd:keyWidth="8.29090909%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:keyWidth="8.29090909%p"
+            hackkbd:popupKeyboard="@xml/popup_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="36.87272727%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_left"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"            
+            hackkbd:isCursor="true"
+            hackkbd:keyWidth="7.49090909%p"
+            hackkbd:keyLabel="&#x25c1;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_down"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyWidth="7.49090909%p"
+            hackkbd:keyLabel="&#x25bd;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_up"
+            hackkbd:isRepeatable="true"            
+            hackkbd:keyLabel="&#x25b3;" 
+            hackkbd:isCursor="true"
+            hackkbd:keyWidth="7.49090909%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_right"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="&#x25b7;"
+            hackkbd:isRepeatable="true"            
+            hackkbd:isCursor="true"
+            hackkbd:keyWidth="7.49090909%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_compact_fn.xml b/app/src/main/res/xml/kbd_compact_fn.xml
index ee7e58d44..7e0171e6f 100644
--- a/app/src/main/res/xml/kbd_compact_fn.xml
+++ b/app/src/main/res/xml/kbd_compact_fn.xml
@@ -19,270 +19,270 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:verticalPad="@dimen/key_vertical_pad_compact"
-    android:layoutRows="5"
-    android:layoutColumns="11"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:verticalPad="@dimen/key_vertical_pad_compact"
+    hackkbd:layoutRows="5"
+    hackkbd:layoutColumns="11"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="Esc"
-            android:codes="@integer/key_escape"
-            android:keyWidth="12%p"
-            android:keyEdgeFlags="left"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:keyWidth="9%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_fkey_f1"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F1" />            
-        <Key
-            android:codes="@integer/key_fkey_f2"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F2" />         
-        <Key
-            android:codes="@integer/key_fkey_f3"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F3" />
-        <Key
-            android:codes="@integer/key_fkey_f4"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F4" />
-        <Key
-            android:codes="@integer/key_fkey_f5"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F5" />
-        <Key
-            android:codes="@integer/key_fkey_f6"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F6" />
+            hackkbd:keyLabel="Esc"
+            hackkbd:codes="@integer/key_escape"
+            hackkbd:keyWidth="12%p"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:keyWidth="9%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f1"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F1" />            
+        <Key
+            hackkbd:codes="@integer/key_fkey_f2"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F2" />         
+        <Key
+            hackkbd:codes="@integer/key_fkey_f3"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F3" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f4"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F4" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f5"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F5" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f6"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F6" />
 
         <Key
-            android:codes="@integer/key_break"
-            android:isModifier="true"
-            android:keyWidth="12%p"
-            android:keyLabel="Brk" />
+            hackkbd:codes="@integer/key_break"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="12%p"
+            hackkbd:keyLabel="Brk" />
 
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyWidth="13%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyWidth="13%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_sysrq"
-            android:isModifier="true"
-            android:keyWidth="12%p"
-            android:keyEdgeFlags="left"
-            android:keyLabel="SyRq" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:keyWidth="9%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_fkey_f7"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F7" />
-        <Key
-            android:codes="@integer/key_fkey_f8"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F8" />
-        <Key
-            android:codes="@integer/key_fkey_f9"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F9" />
-        <Key
-            android:codes="@integer/key_fkey_f10"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F10" />
-        <Key
-            android:codes="@integer/key_fkey_f11"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F11" />
-        <Key
-            android:codes="@integer/key_fkey_f12"
-            android:isModifier="true"
-            android:keyWidth="9%p"
-            android:keyLabel="F12" />
+            hackkbd:codes="@integer/key_sysrq"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="12%p"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:keyLabel="SyRq" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:keyWidth="9%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f7"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F7" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f8"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F8" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f9"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F9" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f10"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F10" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f11"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F11" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f12"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="9%p"
+            hackkbd:keyLabel="F12" />
 
         <Key
-            android:codes="@integer/key_insert"
-            android:keyLabel="Ins"
-            android:isRepeatable="true"            
-            android:keyWidth="12%p"
-            android:isModifier="true" />
+            hackkbd:codes="@integer/key_insert"
+            hackkbd:keyLabel="Ins"
+            hackkbd:isRepeatable="true"            
+            hackkbd:keyWidth="12%p"
+            hackkbd:isModifier="true" />
 
         <Key
-            android:codes="@integer/key_page_up"
-            android:isModifier="true"
-            android:isRepeatable="true"            
-            android:keyWidth="13%p"
-            android:keyEdgeFlags="right"
-            android:keyLabel="PgUp" />
+            hackkbd:codes="@integer/key_page_up"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"            
+            hackkbd:keyWidth="13%p"
+            hackkbd:keyEdgeFlags="right"
+            hackkbd:keyLabel="PgUp" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_scroll_lock"
-            android:isModifier="true"
-            android:keyWidth="12%p"
-            android:keyEdgeFlags="left"
-            android:keyLabel="ScrL" />
-        <Key android:keyLabel="~" android:keyWidth="9%p" />            
-        <Key android:keyLabel="_" android:keyWidth="9%p" />            
-        <Key android:keyLabel="+" android:keyWidth="9%p" />            
-        <Key android:keyLabel="{" android:keyWidth="9%p" />            
-        <Key android:keyLabel="}" android:keyWidth="9%p" />            
-        <Key android:keyLabel="|" android:keyWidth="9%p" />            
-        <Key android:keyLabel=":" android:keyWidth="9%p" />            
+            hackkbd:codes="@integer/key_scroll_lock"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="12%p"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:keyLabel="ScrL" />
+        <Key hackkbd:keyLabel="~" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel="_" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel="+" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel="{" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel="}" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel="|" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel=":" hackkbd:keyWidth="9%p" />            
 
         <Key
-            android:codes="@integer/key_forward_del"
-            android:keyLabel="Del"
-            android:isRepeatable="true"            
-            android:isModifier="true"            
-            android:keyWidth="12%p" />
-        <Key
-            android:codes="@integer/key_page_down"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyWidth="13%p"
-            android:keyLabel="PgDn"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_forward_del"
+            hackkbd:keyLabel="Del"
+            hackkbd:isRepeatable="true"            
+            hackkbd:isModifier="true"            
+            hackkbd:keyWidth="12%p" />
+        <Key
+            hackkbd:codes="@integer/key_page_down"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyWidth="13%p"
+            hackkbd:keyLabel="PgDn"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_num_lock"
-            android:keyWidth="12%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left"
-            android:keyLabel="NumL" />
+            hackkbd:codes="@integer/key_num_lock"
+            hackkbd:keyWidth="12%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:keyLabel="NumL" />
 
-        <Key android:keyLabel="`" android:keyWidth="9%p" />            
-        <Key android:keyLabel="-" android:keyWidth="9%p" />            
-        <Key android:keyLabel="=" android:keyWidth="9%p" />            
-        <Key android:keyLabel="[" android:keyWidth="9%p" />            
-        <Key android:keyLabel="]" android:keyWidth="9%p" />            
-        <Key android:keyLabel="\\" android:keyWidth="9%p" />            
-        <Key android:keyLabel=";" android:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel="`" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel="-" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel="=" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel="[" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel="]" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel="\\" hackkbd:keyWidth="9%p" />            
+        <Key hackkbd:keyLabel=";" hackkbd:keyWidth="9%p" />            
 
         <Key
-            android:codes="@integer/key_home"
-            android:keyWidth="12%p"
-            android:keyLabel="Home"
-            android:isModifier="true" />
+            hackkbd:codes="@integer/key_home"
+            hackkbd:keyWidth="12%p"
+            hackkbd:keyLabel="Home"
+            hackkbd:isModifier="true" />
          <Key
-            android:codes="@integer/key_end"
-            android:keyLabel="End"
-            android:keyWidth="13%p"
-            android:keyEdgeFlags="right"
-            android:isModifier="true" />
+            hackkbd:codes="@integer/key_end"
+            hackkbd:keyLabel="End"
+            hackkbd:keyWidth="13%p"
+            hackkbd:keyEdgeFlags="right"
+            hackkbd:isModifier="true" />
     </Row>
     
-    <Row android:rowEdgeFlags="bottom"
-         android:keyWidth="9.09090909%p"
+    <Row hackkbd:rowEdgeFlags="bottom"
+         hackkbd:keyWidth="9.09090909%p"
     >
         <Key
-            android:codes="@integer/key_fn"
-            android:keyLabel="Fn"
-            android:isModifier="true"
-            android:keyWidth="8.29090909%p"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="Ctrl"
-            android:codes="@integer/key_ctrl_left"
-            android:isSticky="true"
-            android:keyWidth="8.29090909%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_alt_left"
-            android:keyLabel="Alt"
-            android:isSticky="true"
-            android:keyWidth="8.29090909%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_meta_left"
-            android:keyLabel="&#x2756;"
-            android:isSticky="true"
-            android:keyWidth="8.29090909%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_shift"
-            android:keyWidth="8.29090909%p"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:isModifier="true"
-            android:isSticky="true" />
-        <Key
-            android:keyLabel=".com"
-            android:keyOutputText=".com"
-            android:popupKeyboard="@xml/popup_domains"
-            android:keyWidth="10.145454545%p"
-            android:keyIcon="@drawable/hint_popup" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="10.145454545%p"
-            android:keyIcon="@drawable/hint_popup" />
-        <Key
-            android:codes="@integer/key_dpad_center"
-            android:isModifier="true"
-            android:isCursor="true"
-            android:keyWidth="8.29090909%p"
-            android:keyLabel="&#x25cb;" />
-        <Key
-            android:codes="@integer/key_dpad_left"
-            android:isModifier="true"
-            android:isRepeatable="true"            
-            android:isCursor="true"
-            android:keyWidth="7.49090909%p"
-            android:keyLabel="&#x25c1;" />
-        <Key
-            android:codes="@integer/key_dpad_down"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyWidth="7.49090909%p"
-            android:keyLabel="&#x25bd;" />
-        <Key
-            android:codes="@integer/key_dpad_up"
-            android:isRepeatable="true"            
-            android:keyLabel="&#x25b3;" 
-            android:isCursor="true"
-            android:keyWidth="7.49090909%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_dpad_right"
-            android:isModifier="true"            
-            android:keyLabel="&#x25b7;"
-            android:isRepeatable="true"            
-            android:isCursor="true"
-            android:keyWidth="7.49090909%p"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_fn"
+            hackkbd:keyLabel="Fn"
+            hackkbd:isModifier="true"
+            hackkbd:keyWidth="8.29090909%p"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="Ctrl"
+            hackkbd:codes="@integer/key_ctrl_left"
+            hackkbd:isSticky="true"
+            hackkbd:keyWidth="8.29090909%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_alt_left"
+            hackkbd:keyLabel="Alt"
+            hackkbd:isSticky="true"
+            hackkbd:keyWidth="8.29090909%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_meta_left"
+            hackkbd:keyLabel="&#x2756;"
+            hackkbd:isSticky="true"
+            hackkbd:keyWidth="8.29090909%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyWidth="8.29090909%p"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true" />
+        <Key
+            hackkbd:keyLabel=".com"
+            hackkbd:keyOutputText=".com"
+            hackkbd:popupKeyboard="@xml/popup_domains"
+            hackkbd:keyWidth="10.145454545%p"
+            hackkbd:keyIcon="@drawable/hint_popup" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="10.145454545%p"
+            hackkbd:keyIcon="@drawable/hint_popup" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_center"
+            hackkbd:isModifier="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyWidth="8.29090909%p"
+            hackkbd:keyLabel="&#x25cb;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_left"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"            
+            hackkbd:isCursor="true"
+            hackkbd:keyWidth="7.49090909%p"
+            hackkbd:keyLabel="&#x25c1;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_down"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyWidth="7.49090909%p"
+            hackkbd:keyLabel="&#x25bd;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_up"
+            hackkbd:isRepeatable="true"            
+            hackkbd:keyLabel="&#x25b3;" 
+            hackkbd:isCursor="true"
+            hackkbd:keyWidth="7.49090909%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_right"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="&#x25b7;"
+            hackkbd:isRepeatable="true"            
+            hackkbd:isCursor="true"
+            hackkbd:keyWidth="7.49090909%p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_extension.xml b/app/src/main/res/xml/kbd_extension.xml
index a4774067e..51016bd5a 100644
--- a/app/src/main/res/xml/kbd_extension.xml
+++ b/app/src/main/res/xml/kbd_extension.xml
@@ -16,46 +16,46 @@
 ** See the License for the specific language governing permissions and 
 ** limitations under the License.
 */
-    android:keyHeight="@dimen/key_height"
+    hackkbd:keyHeight="@dimen/key_height"
 -->
 
-<Keyboard xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
+<Keyboard xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
     >
 
-    <Row android:rowEdgeFlags="top">
-        <Key android:keyLabel="!" android:keyEdgeFlags="left"/>
-        <Key android:keyLabel="\@"/>
-        <Key android:keyLabel="\#"/>        
-        <Key android:keyLabel="&amp;"/>
-        <Key android:keyLabel="-"/>
-        <Key android:keyLabel="\'"/>
-        <Key android:keyLabel=":"/>
-        <Key android:keyLabel="&quot;"/>
-        <Key android:keyLabel="/"/>
-        <Key android:keyLabel="\?" android:keyEdgeFlags="right"
+    <Row hackkbd:rowEdgeFlags="top">
+        <Key hackkbd:keyLabel="!" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:keyLabel="\@"/>
+        <Key hackkbd:keyLabel="\#"/>        
+        <Key hackkbd:keyLabel="&amp;"/>
+        <Key hackkbd:keyLabel="-"/>
+        <Key hackkbd:keyLabel="\'"/>
+        <Key hackkbd:keyLabel=":"/>
+        <Key hackkbd:keyLabel="&quot;"/>
+        <Key hackkbd:keyLabel="/"/>
+        <Key hackkbd:keyLabel="\?" hackkbd:keyEdgeFlags="right"
         />
     </Row>
 
-    <Row android:rowEdgeFlags="bottom">
-        <Key android:codes="49" android:keyLabel="1" android:keyEdgeFlags="left"
+    <Row hackkbd:rowEdgeFlags="bottom">
+        <Key hackkbd:codes="49" hackkbd:keyLabel="1" hackkbd:keyEdgeFlags="left"
         />
-        <Key android:codes="50" android:keyLabel="2"
+        <Key hackkbd:codes="50" hackkbd:keyLabel="2"
         />
-        <Key android:codes="51" android:keyLabel="3"
+        <Key hackkbd:codes="51" hackkbd:keyLabel="3"
         />
-        <Key android:codes="52" android:keyLabel="4"
+        <Key hackkbd:codes="52" hackkbd:keyLabel="4"
         />
-        <Key android:codes="53" android:keyLabel="5"
+        <Key hackkbd:codes="53" hackkbd:keyLabel="5"
         />
-        <Key android:codes="54" android:keyLabel="6"/>
-        <Key android:codes="55" android:keyLabel="7"
+        <Key hackkbd:codes="54" hackkbd:keyLabel="6"/>
+        <Key hackkbd:codes="55" hackkbd:keyLabel="7"
         />
-        <Key android:codes="56" android:keyLabel="8"/>
-        <Key android:codes="57" android:keyLabel="9"/>
-        <Key android:codes="48" android:keyLabel="0" 
-                android:keyEdgeFlags="right"/>
+        <Key hackkbd:codes="56" hackkbd:keyLabel="8"/>
+        <Key hackkbd:codes="57" hackkbd:keyLabel="9"/>
+        <Key hackkbd:codes="48" hackkbd:keyLabel="0" 
+                hackkbd:keyEdgeFlags="right"/>
     </Row>    
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_extension_full.xml b/app/src/main/res/xml/kbd_extension_full.xml
index 203cd635b..6058551fe 100644
--- a/app/src/main/res/xml/kbd_extension_full.xml
+++ b/app/src/main/res/xml/kbd_extension_full.xml
@@ -16,41 +16,41 @@
 ** See the License for the specific language governing permissions and 
 ** limitations under the License.
 */
-    android:keyHeight="@dimen/key_height"
+    hackkbd:keyHeight="@dimen/key_height"
 
 Unavailable accents:
-        <Key android:keyLabel="&#x309;"/>
-        <Key android:keyLabel="&#x30D;"/>
+        <Key hackkbd:keyLabel="&#x309;"/>
+        <Key hackkbd:keyLabel="&#x30D;"/>
 -->
 
-<Keyboard xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="7.1428571485%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
+<Keyboard xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="7.1428571485%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
     >
 
-    <Row android:rowEdgeFlags="top|bottom">
-        <Key android:keyLabel="&#x300;" android:keyEdgeFlags="left"/>
-        <Key android:keyLabel="&#x301;"/>
-        <Key android:keyLabel="&#x302;"/>        
-        <Key android:keyLabel="&#x303;"/>
-        <Key android:keyLabel="&#x304;"/>
-        <Key android:keyLabel="&#x305;"/>
-        <Key android:keyLabel="&#x306;"/>
-        <Key android:keyLabel="&#x307;"/>
-        <Key android:keyLabel="&#x308;"/>
-        <Key android:keyLabel="&#x30A;"/>
-        <Key android:keyLabel="&#x30B;"/>
-        <Key android:keyLabel="&#x30C;"/>
+    <Row hackkbd:rowEdgeFlags="top|bottom">
+        <Key hackkbd:keyLabel="&#x300;" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:keyLabel="&#x301;"/>
+        <Key hackkbd:keyLabel="&#x302;"/>        
+        <Key hackkbd:keyLabel="&#x303;"/>
+        <Key hackkbd:keyLabel="&#x304;"/>
+        <Key hackkbd:keyLabel="&#x305;"/>
+        <Key hackkbd:keyLabel="&#x306;"/>
+        <Key hackkbd:keyLabel="&#x307;"/>
+        <Key hackkbd:keyLabel="&#x308;"/>
+        <Key hackkbd:keyLabel="&#x30A;"/>
+        <Key hackkbd:keyLabel="&#x30B;"/>
+        <Key hackkbd:keyLabel="&#x30C;"/>
 	<Key
-            android:codes="@integer/key_home"
-            android:isModifier="true"            
-            android:keyLabel="Home" />
+            hackkbd:codes="@integer/key_home"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="Home" />
 	<Key
-            android:codes="@integer/key_end"
-            android:isModifier="true"            
-            android:keyLabel="End"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_end"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="End"
+            hackkbd:keyEdgeFlags="right" />
         />
     </Row>
 </Keyboard>
\ No newline at end of file
diff --git a/app/src/main/res/xml/kbd_full.xml b/app/src/main/res/xml/kbd_full.xml
index 858e2b75b..89918c054 100644
--- a/app/src/main/res/xml/kbd_full.xml
+++ b/app/src/main/res/xml/kbd_full.xml
@@ -19,394 +19,394 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="7.1428571485%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
-    android:layoutRows="5"
-    android:layoutColumns="14"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="7.1428571485%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
+    hackkbd:layoutRows="5"
+    hackkbd:layoutColumns="14"
 >
-    <Row android:rowEdgeFlags="top" android:extension="true">
-        <Key android:keyLabel="F1" android:codes="@integer/key_fkey_f1" android:isModifier="true" android:keyEdgeFlags="left"/>
-        <Key android:keyLabel="F2" android:codes="@integer/key_fkey_f2" android:isModifier="true" />
-        <Key android:keyLabel="F3" android:codes="@integer/key_fkey_f3" android:isModifier="true" />
-        <Key android:keyLabel="F4" android:codes="@integer/key_fkey_f4" android:isModifier="true" />
-        <Key android:keyLabel="F5" android:codes="@integer/key_fkey_f5" android:isModifier="true" />
-        <Key android:keyLabel="F6" android:codes="@integer/key_fkey_f6" android:isModifier="true" />
-        <Key android:keyLabel="F7" android:codes="@integer/key_fkey_f7" android:isModifier="true" />
-        <Key android:keyLabel="F8" android:codes="@integer/key_fkey_f8" android:isModifier="true" />
-        <Key android:keyLabel="F9" android:codes="@integer/key_fkey_f9" android:isModifier="true" />
-        <Key android:keyLabel="F10" android:codes="@integer/key_fkey_f10" android:isModifier="true" />
-        <Key android:keyLabel="F11" android:codes="@integer/key_fkey_f11" android:isModifier="true" />
-        <Key android:keyLabel="F12" android:codes="@integer/key_fkey_f12" android:isModifier="true" />
+    <Row hackkbd:rowEdgeFlags="top" hackkbd:extension="true">
+        <Key hackkbd:keyLabel="F1" hackkbd:codes="@integer/key_fkey_f1" hackkbd:isModifier="true" hackkbd:keyEdgeFlags="left"/>
+        <Key hackkbd:keyLabel="F2" hackkbd:codes="@integer/key_fkey_f2" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F3" hackkbd:codes="@integer/key_fkey_f3" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F4" hackkbd:codes="@integer/key_fkey_f4" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F5" hackkbd:codes="@integer/key_fkey_f5" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F6" hackkbd:codes="@integer/key_fkey_f6" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F7" hackkbd:codes="@integer/key_fkey_f7" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F8" hackkbd:codes="@integer/key_fkey_f8" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F9" hackkbd:codes="@integer/key_fkey_f9" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F10" hackkbd:codes="@integer/key_fkey_f10" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F11" hackkbd:codes="@integer/key_fkey_f11" hackkbd:isModifier="true" />
+        <Key hackkbd:keyLabel="F12" hackkbd:codes="@integer/key_fkey_f12" hackkbd:isModifier="true" />
 	<Key
-            android:codes="@integer/key_home"
-            android:isModifier="true"            
-            android:keyLabel="Home" />
+            hackkbd:codes="@integer/key_home"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="Home" />
 	<Key
-            android:codes="@integer/key_end"
-            android:isModifier="true"            
-            android:keyLabel="End"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_end"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="End"
+            hackkbd:keyEdgeFlags="right" />
         />
     </Row>
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="@string/key_tlde_main"
-            android:shiftLabel="@string/key_tlde_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_tlde_alt"
-            android:keyWidth="4.5714285%p"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="@string/key_ae01_main"
-            android:shiftLabel="@string/key_ae01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae01_alt" />
-        <Key
-            android:keyLabel="@string/key_ae02_main"
-            android:shiftLabel="@string/key_ae02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae02_alt" />
-        <Key
-            android:keyLabel="@string/key_ae03_main"
-            android:shiftLabel="@string/key_ae03_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae03_alt" />
-        <Key
-            android:keyLabel="@string/key_ae04_main"
-            android:shiftLabel="@string/key_ae04_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae04_alt" />
-        <Key
-            android:keyLabel="@string/key_ae05_main"
-            android:shiftLabel="@string/key_ae05_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae05_alt" />
-        <Key
-            android:keyLabel="@string/key_ae06_main"
-            android:shiftLabel="@string/key_ae06_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae06_alt" />
-        <Key
-            android:keyLabel="@string/key_ae07_main"
-            android:shiftLabel="@string/key_ae07_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae07_alt" />
-        <Key
-            android:keyLabel="@string/key_ae08_main"
-            android:shiftLabel="@string/key_ae08_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ae08_alt" />
-        <Key
-            android:keyLabel="@string/key_ae09_main"
-            android:shiftLabel="@string/key_ae09_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae09_alt" />
-        <Key
-            android:keyLabel="@string/key_ae10_main"
-            android:shiftLabel="@string/key_ae10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae10_alt" />
-        <Key
-            android:keyLabel="@string/key_ae11_main"
-            android:shiftLabel="@string/key_ae11_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae11_alt" />
-        <Key
-            android:keyLabel="@string/key_ae12_main"
-            android:shiftLabel="@string/key_ae12_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ae12_alt" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="9.7142855%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="@string/key_tlde_main"
+            hackkbd:shiftLabel="@string/key_tlde_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_tlde_alt"
+            hackkbd:keyWidth="4.5714285%p"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae01_main"
+            hackkbd:shiftLabel="@string/key_ae01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae02_main"
+            hackkbd:shiftLabel="@string/key_ae02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae03_main"
+            hackkbd:shiftLabel="@string/key_ae03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae04_main"
+            hackkbd:shiftLabel="@string/key_ae04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae05_main"
+            hackkbd:shiftLabel="@string/key_ae05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae06_main"
+            hackkbd:shiftLabel="@string/key_ae06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae07_main"
+            hackkbd:shiftLabel="@string/key_ae07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae08_main"
+            hackkbd:shiftLabel="@string/key_ae08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ae08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae09_main"
+            hackkbd:shiftLabel="@string/key_ae09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae09_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae10_main"
+            hackkbd:shiftLabel="@string/key_ae10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae10_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae11_main"
+            hackkbd:shiftLabel="@string/key_ae11_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae11_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ae12_main"
+            hackkbd:shiftLabel="@string/key_ae12_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ae12_alt" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="9.7142855%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:keyEdgeFlags="left"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="@string/key_ad01_main"
-            android:shiftLabel="@string/key_ad01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad01_alt" />
-        <Key
-            android:keyLabel="@string/key_ad02_main"
-            android:shiftLabel="@string/key_ad02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad02_alt" />
-        <Key
-            android:keyLabel="@string/key_ad03_main"
-            android:shiftLabel="@string/key_ad03_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad03_alt" />
-        <Key
-            android:keyLabel="@string/key_ad04_main"
-            android:shiftLabel="@string/key_ad04_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad04_alt" />
-        <Key
-            android:keyLabel="@string/key_ad05_main"
-            android:shiftLabel="@string/key_ad05_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad05_alt" />
-        <Key
-            android:keyLabel="@string/key_ad06_main"
-            android:shiftLabel="@string/key_ad06_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad06_alt" />
-        <Key
-            android:keyLabel="@string/key_ad07_main"
-            android:shiftLabel="@string/key_ad07_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad07_alt" />
-        <Key
-            android:keyLabel="@string/key_ad08_main"
-            android:shiftLabel="@string/key_ad08_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad08_alt" />
-        <Key
-            android:keyLabel="@string/key_ad09_main"
-            android:shiftLabel="@string/key_ad09_shift"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/key_ad09_alt" />
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad01_main"
+            hackkbd:shiftLabel="@string/key_ad01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad02_main"
+            hackkbd:shiftLabel="@string/key_ad02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad03_main"
+            hackkbd:shiftLabel="@string/key_ad03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad04_main"
+            hackkbd:shiftLabel="@string/key_ad04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad05_main"
+            hackkbd:shiftLabel="@string/key_ad05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad06_main"
+            hackkbd:shiftLabel="@string/key_ad06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad07_main"
+            hackkbd:shiftLabel="@string/key_ad07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad08_main"
+            hackkbd:shiftLabel="@string/key_ad08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ad09_main"
+            hackkbd:shiftLabel="@string/key_ad09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/key_ad09_alt" />
 
         <Key
-            android:keyLabel="@string/key_ad10_main"
-            android:shiftLabel="@string/key_ad10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad10_alt"
+            hackkbd:keyLabel="@string/key_ad10_main"
+            hackkbd:shiftLabel="@string/key_ad10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad10_alt"
             />
         <Key
-            android:keyLabel="@string/key_ad11_main"
-            android:shiftLabel="@string/key_ad11_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad11_alt" />res/xml/kbd_full.xml
-        <Key
-            android:keyLabel="@string/key_ad12_main"
-            android:shiftLabel="@string/key_ad12_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ad12_alt" />
-        <Key
-            android:keyLabel="@string/key_bksl_main"
-            android:shiftLabel="@string/key_bksl_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_bksl_alt"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="@string/key_ad11_main"
+            hackkbd:shiftLabel="@string/key_ad11_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad11_alt" />res/xml/kbd_full.xml
+        <Key
+            hackkbd:keyLabel="@string/key_ad12_main"
+            hackkbd:shiftLabel="@string/key_ad12_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ad12_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_bksl_main"
+            hackkbd:shiftLabel="@string/key_bksl_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_bksl_alt"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="Ctrl"
-            android:keyWidth="10.7142855%p"
-            android:codes="@integer/key_ctrl_left"
-            android:isSticky="true"
-            android:keyEdgeFlags="left"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="@string/key_ac01_main"
-            android:shiftLabel="@string/key_ac01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac01_alt" />
-        <Key
-            android:keyLabel="@string/key_ac02_main"
-            android:shiftLabel="@string/key_ac02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac02_alt" />
-        <Key
-            android:keyLabel="@string/key_ac03_main"
-            android:shiftLabel="@string/key_ac03_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac03_alt" />
-        <Key
-            android:keyLabel="@string/key_ac04_main"
-            android:shiftLabel="@string/key_ac04_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac04_alt" />
-        <Key
-            android:keyLabel="@string/key_ac05_main"
-            android:shiftLabel="@string/key_ac05_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac05_alt" />
-        <Key
-            android:keyLabel="@string/key_ac06_main"
-            android:shiftLabel="@string/key_ac06_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac06_alt" />
-        <Key
-            android:keyLabel="@string/key_ac07_main"
-            android:shiftLabel="@string/key_ac07_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac07_alt" />
-        <Key
-            android:keyLabel="@string/key_ac08_main"
-            android:shiftLabel="@string/key_ac08_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac08_alt" />
-        <Key
-            android:keyLabel="@string/key_ac09_main"
-            android:shiftLabel="@string/key_ac09_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac09_alt" />
-        <Key
-            android:keyLabel="@string/key_ac10_main"
-            android:shiftLabel="@string/key_ac10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac10_alt" />
-        <Key
-            android:keyLabel="@string/key_ac11_main"
-            android:shiftLabel="@string/key_ac11_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ac11_alt" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="10.7142855%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="Ctrl"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:codes="@integer/key_ctrl_left"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac01_main"
+            hackkbd:shiftLabel="@string/key_ac01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac02_main"
+            hackkbd:shiftLabel="@string/key_ac02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac03_main"
+            hackkbd:shiftLabel="@string/key_ac03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac04_main"
+            hackkbd:shiftLabel="@string/key_ac04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac05_main"
+            hackkbd:shiftLabel="@string/key_ac05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac06_main"
+            hackkbd:shiftLabel="@string/key_ac06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac07_main"
+            hackkbd:shiftLabel="@string/key_ac07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac08_main"
+            hackkbd:shiftLabel="@string/key_ac08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac09_main"
+            hackkbd:shiftLabel="@string/key_ac09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac09_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac10_main"
+            hackkbd:shiftLabel="@string/key_ac10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac10_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ac11_main"
+            hackkbd:shiftLabel="@string/key_ac11_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ac11_alt" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="@string/key_lsgt_main"
-            android:shiftLabel="@string/key_lsgt_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_lsgt_alt" />
-        <Key
-            android:keyLabel="@string/key_ab01_main"
-            android:shiftLabel="@string/key_ab01_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab01_alt" />
-        <Key
-            android:keyLabel="@string/key_ab02_main"
-            android:shiftLabel="@string/key_ab02_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab02_alt" />
-        <Key
-            android:keyLabel="@string/key_ab03_main"
-            android:shiftLabel="@string/key_ab03_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab03_alt" />
-        <Key
-            android:keyLabel="@string/key_ab04_main"
-            android:shiftLabel="@string/key_ab04_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab04_alt" />
-        <Key
-            android:keyLabel="@string/key_ab05_main"
-            android:shiftLabel="@string/key_ab05_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab05_alt" />
-        <Key
-            android:keyLabel="@string/key_ab06_main"
-            android:shiftLabel="@string/key_ab06_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab06_alt" />
-        <Key
-            android:keyLabel="@string/key_ab07_main"
-            android:shiftLabel="@string/key_ab07_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab07_alt" />
-        <Key
-            android:keyLabel="@string/key_ab08_main"
-            android:shiftLabel="@string/key_ab08_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab08_alt" />
-        <Key
-            android:keyLabel="@string/key_ab09_main"
-            android:shiftLabel="@string/key_ab09_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab09_alt" />
-        <Key
-            android:keyLabel="@string/key_ab10_main"
-            android:shiftLabel="@string/key_ab10_shift"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/key_ab10_alt" />
-        <Key
-            android:codes="@integer/key_dpad_up"
-            android:isRepeatable="true"
-            android:keyLabel="&#x25b3;"
-            android:isCursor="true"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:keyEdgeFlags="right"
-            android:isModifier="true" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="@string/key_lsgt_main"
+            hackkbd:shiftLabel="@string/key_lsgt_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_lsgt_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab01_main"
+            hackkbd:shiftLabel="@string/key_ab01_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab01_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab02_main"
+            hackkbd:shiftLabel="@string/key_ab02_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab02_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab03_main"
+            hackkbd:shiftLabel="@string/key_ab03_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab03_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab04_main"
+            hackkbd:shiftLabel="@string/key_ab04_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab04_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab05_main"
+            hackkbd:shiftLabel="@string/key_ab05_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab05_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab06_main"
+            hackkbd:shiftLabel="@string/key_ab06_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab06_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab07_main"
+            hackkbd:shiftLabel="@string/key_ab07_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab07_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab08_main"
+            hackkbd:shiftLabel="@string/key_ab08_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab08_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab09_main"
+            hackkbd:shiftLabel="@string/key_ab09_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab09_alt" />
+        <Key
+            hackkbd:keyLabel="@string/key_ab10_main"
+            hackkbd:shiftLabel="@string/key_ab10_shift"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/key_ab10_alt" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_up"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyLabel="&#x25b3;"
+            hackkbd:isCursor="true"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:keyEdgeFlags="right"
+            hackkbd:isModifier="true" />
     </Row>
     <Row
-        android:rowEdgeFlags="bottom"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:keyLabel="Esc"
-            android:codes="@integer/key_escape"
-            android:keyWidth="10.7142855%p"
-            android:keyEdgeFlags="left"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_alt_left"
-            android:keyLabel="Alt"
-            android:isSticky="true"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_meta_left"
-            android:keyLabel="&#x2756;"
-            android:isSticky="true"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:shiftLabel="@string/key_space_shift"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="32.1428571372%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_fn"
-            android:keyLabel="Fn"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_dpad_center"
-            android:isModifier="true"
-            android:isCursor="true"
-            android:keyLabel="&#x25cb;" />
-        <Key
-            android:codes="@integer/key_dpad_left"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyLabel="&#x25c1;" />
-        <Key
-            android:codes="@integer/key_dpad_down"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyLabel="&#x25bd;" />
-        <Key
-            android:codes="@integer/key_dpad_right"
-            android:isModifier="true"
-            android:keyLabel="&#x25b7;"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="Esc"
+            hackkbd:codes="@integer/key_escape"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:keyEdgeFlags="left"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_alt_left"
+            hackkbd:keyLabel="Alt"
+            hackkbd:isSticky="true"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_meta_left"
+            hackkbd:keyLabel="&#x2756;"
+            hackkbd:isSticky="true"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:shiftLabel="@string/key_space_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="32.1428571372%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_fn"
+            hackkbd:keyLabel="Fn"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_center"
+            hackkbd:isModifier="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25cb;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_left"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25c1;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_down"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25bd;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_right"
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="&#x25b7;"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_full_fn.xml b/app/src/main/res/xml/kbd_full_fn.xml
index b1259cec2..80d7aa626 100644
--- a/app/src/main/res/xml/kbd_full_fn.xml
+++ b/app/src/main/res/xml/kbd_full_fn.xml
@@ -19,308 +19,308 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="7.1428571485%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
-    android:layoutRows="5"
-    android:layoutColumns="14"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="7.1428571485%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
+    hackkbd:layoutRows="5"
+    hackkbd:layoutColumns="14"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:codes="@integer/key_f1"
-            android:keyWidth="10.7142855%p"
-            android:keyEdgeFlags="left" 
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_fkey_f1"
-            android:keyWidth="8.035714%p"            
-            android:isModifier="true"
-            android:keyLabel="F1" />            
-        <Key
-            android:codes="@integer/key_fkey_f2"
-            android:keyWidth="8.035714%p"            
-            android:isModifier="true"
-            android:keyLabel="F2" />         
-        <Key
-            android:codes="@integer/key_fkey_f3"
-            android:keyWidth="8.035714%p"            
-            android:isModifier="true"
-            android:keyLabel="F3" />
-        <Key
-            android:codes="@integer/key_fkey_f4"
-            android:keyWidth="8.035714%p"            
-            android:isModifier="true"
-            android:keyLabel="F4" />
-        <Key
-            android:keyWidth="8.035714%p"            
-            android:keyLabel="7" />
-        <Key
-            android:keyWidth="8.035714%p"            
-            android:keyLabel="8" />
-        <Key
-            android:keyWidth="8.035714%p"            
-            android:keyLabel="9" />
-        <Key
-            android:keyWidth="8.035714%p"            
-            android:keyLabel="/" />
-        <Key
-            android:codes="@integer/key_home"
-            android:keyWidth="10.7142855%p"
-            android:isModifier="true"
-            android:isRepeatable="true"            
-            android:keyLabel="Home" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="14.2857142%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:keyEdgeFlags="left" 
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f1"
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F1" />            
+        <Key
+            hackkbd:codes="@integer/key_fkey_f2"
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F2" />         
+        <Key
+            hackkbd:codes="@integer/key_fkey_f3"
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F3" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f4"
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F4" />
+        <Key
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:keyLabel="7" />
+        <Key
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:keyLabel="8" />
+        <Key
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:keyLabel="9" />
+        <Key
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:keyLabel="/" />
+        <Key
+            hackkbd:codes="@integer/key_home"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"            
+            hackkbd:keyLabel="Home" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="14.2857142%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:keyWidth="10.7142855%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_fkey_f5"
-            android:keyWidth="8.035714%p"            
-            android:isModifier="true"
-            android:keyLabel="F5" />
-        <Key
-            android:codes="@integer/key_fkey_f6"
-            android:keyWidth="8.035714%p"            
-            android:isModifier="true"
-            android:keyLabel="F6" />
-        <Key
-            android:codes="@integer/key_fkey_f7"
-            android:keyWidth="8.035714%p"            
-            android:isModifier="true"
-            android:keyLabel="F7" />
-        <Key
-            android:codes="@integer/key_fkey_f8"
-            android:keyWidth="8.035714%p"            
-            android:isModifier="true"
-            android:keyLabel="F8" />
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f5"
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F5" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f6"
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F6" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f7"
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F7" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f8"
+            hackkbd:keyWidth="8.035714%p"            
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F8" />
 
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="4" />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="4" />
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="5" />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="5" />
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="6" />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="6" />
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="*" />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="*" />
 
         <Key
-            android:codes="@integer/key_end"
-            android:keyWidth="10.7142855%p"
-            android:isModifier="true"            
-            android:keyLabel="End"
-            android:isRepeatable="true" />
+            hackkbd:codes="@integer/key_end"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="End"
+            hackkbd:isRepeatable="true" />
 
         <Key
-            android:codes="@integer/key_insert"
-            android:keyLabel="Ins"
-            android:isRepeatable="true"            
-            android:isModifier="true" />
+            hackkbd:codes="@integer/key_insert"
+            hackkbd:keyLabel="Ins"
+            hackkbd:isRepeatable="true"            
+            hackkbd:isModifier="true" />
 
         <Key
-            android:codes="@integer/key_forward_del"
-            android:keyLabel="Del"
-            android:isRepeatable="true"            
-            android:isModifier="true"            
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_forward_del"
+            hackkbd:keyLabel="Del"
+            hackkbd:isRepeatable="true"            
+            hackkbd:isModifier="true"            
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="Ctrl"
-            android:keyWidth="10.7142855%p"
-            android:codes="@integer/key_ctrl_left"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" 
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_fkey_f9"
-            android:keyWidth="8.035714%p"
-            android:isModifier="true"
-            android:keyLabel="F9" />
-        <Key
-            android:codes="@integer/key_fkey_f10"
-            android:keyWidth="8.035714%p"
-            android:isModifier="true"
-            android:keyLabel="F10" />
-        <Key
-            android:codes="@integer/key_fkey_f11"
-            android:keyWidth="8.035714%p"
-            android:isModifier="true"
-            android:keyLabel="F11" />
-        <Key
-            android:codes="@integer/key_fkey_f12"
-            android:keyWidth="8.035714%p"
-            android:isModifier="true"
-            android:keyLabel="F12" />
+            hackkbd:keyLabel="Ctrl"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:codes="@integer/key_ctrl_left"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" 
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f9"
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F9" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f10"
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F10" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f11"
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F11" />
+        <Key
+            hackkbd:codes="@integer/key_fkey_f12"
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="F12" />
 
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="1" />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="1" />
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="2" />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="2" />
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="3" />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="3" />
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="-" />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="-" />
 
         <Key
-            android:codes="@integer/key_page_up"
-            android:keyWidth="10.7142855%p"
-            android:isModifier="true"
-            android:isRepeatable="true"            
-            android:keyLabel="PgUp" />
+            hackkbd:codes="@integer/key_page_up"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"            
+            hackkbd:keyLabel="PgUp" />
 
         <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="14.2857142%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="14.2857142%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="10.7142855%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
 
         <Key
-            android:codes="@integer/key_sysrq"
-            android:keyWidth="8.035714%p"
-            android:isModifier="true"
-            android:keyLabel="SyRq" />
-        <Key
-            android:codes="@integer/key_scroll_lock"
-            android:keyWidth="8.035714%p"
-            android:isModifier="true"
-            android:keyLabel="ScrL" />
-        <Key
-            android:codes="@integer/key_break"
-            android:keyWidth="8.035714%p"
-            android:isModifier="true"
-            android:keyLabel="Brk" />
-        <Key
-            android:codes="@integer/key_num_lock"
-            android:keyWidth="8.035714%p"
-            android:isModifier="true"
-            android:keyLabel="NumL" />
+            hackkbd:codes="@integer/key_sysrq"
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="SyRq" />
+        <Key
+            hackkbd:codes="@integer/key_scroll_lock"
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="ScrL" />
+        <Key
+            hackkbd:codes="@integer/key_break"
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="Brk" />
+        <Key
+            hackkbd:codes="@integer/key_num_lock"
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyLabel="NumL" />
 
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="0" />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="0" />
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="," />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="," />
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="." />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="." />
         <Key
-            android:keyWidth="8.035714%p"
-            android:keyLabel="+" />
+            hackkbd:keyWidth="8.035714%p"
+            hackkbd:keyLabel="+" />
 
         <Key
-            android:codes="@integer/key_page_down"
-            android:keyWidth="10.7142857143%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyLabel="PgDn" />
+            hackkbd:codes="@integer/key_page_down"
+            hackkbd:keyWidth="10.7142857143%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyLabel="PgDn" />
 
         <Key
-            android:codes="@integer/key_dpad_up"
-            android:isRepeatable="true"            
-            android:keyLabel="&#x25b3;" 
-            android:isCursor="true"
-            android:isModifier="true" />
+            hackkbd:codes="@integer/key_dpad_up"
+            hackkbd:isRepeatable="true"            
+            hackkbd:keyLabel="&#x25b3;" 
+            hackkbd:isCursor="true"
+            hackkbd:isModifier="true" />
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:keyEdgeFlags="right" 
-            android:isModifier="true" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:keyEdgeFlags="right" 
+            hackkbd:isModifier="true" />
     </Row>
     <Row
-        android:rowEdgeFlags="bottom"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:keyLabel="Esc"
-            android:codes="@integer/key_escape"
-            android:keyWidth="10.7142855%p"
-            android:keyEdgeFlags="left" 
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_alt_left"
-            android:keyLabel="Alt"
-            android:isSticky="true"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_meta_left"
-            android:keyLabel="&#x2756;"
-            android:isSticky="true"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:shiftLabel="@string/key_space_shift"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="32.1428571372%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_fn"
-            android:keyLabel="Fn"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_dpad_center"
-            android:isModifier="true"
-            android:isCursor="true"
-            android:keyLabel="&#x25cb;" />
-        <Key
-            android:codes="@integer/key_dpad_left"
-            android:isModifier="true"
-            android:isRepeatable="true"            
-            android:isCursor="true"
-            android:keyLabel="&#x25c1;" />
-        <Key
-            android:codes="@integer/key_dpad_down"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:isCursor="true"
-            android:keyLabel="&#x25bd;" />
-        <Key
-            android:codes="@integer/key_dpad_right"
-            android:isModifier="true"            
-            android:keyLabel="&#x25b7;"
-            android:isRepeatable="true"            
-            android:isCursor="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="Esc"
+            hackkbd:codes="@integer/key_escape"
+            hackkbd:keyWidth="10.7142855%p"
+            hackkbd:keyEdgeFlags="left" 
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_alt_left"
+            hackkbd:keyLabel="Alt"
+            hackkbd:isSticky="true"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_meta_left"
+            hackkbd:keyLabel="&#x2756;"
+            hackkbd:isSticky="true"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:shiftLabel="@string/key_space_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="32.1428571372%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_fn"
+            hackkbd:keyLabel="Fn"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_center"
+            hackkbd:isModifier="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25cb;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_left"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"            
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25c1;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_down"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:isCursor="true"
+            hackkbd:keyLabel="&#x25bd;" />
+        <Key
+            hackkbd:codes="@integer/key_dpad_right"
+            hackkbd:isModifier="true"            
+            hackkbd:keyLabel="&#x25b7;"
+            hackkbd:isRepeatable="true"            
+            hackkbd:isCursor="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_phone.xml b/app/src/main/res/xml/kbd_phone.xml
index 1e16a5a20..a27f7f6b5 100644
--- a/app/src/main/res/xml/kbd_phone.xml
+++ b/app/src/main/res/xml/kbd_phone.xml
@@ -19,87 +19,87 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="26.67%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="26.67%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:codes="49"
-            android:keyIcon="@drawable/sym_keyboard_num1"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="49"
+            hackkbd:keyIcon="@drawable/sym_keyboard_num1"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:codes="50"
-            android:keyIcon="@drawable/sym_keyboard_num2" />
+            hackkbd:codes="50"
+            hackkbd:keyIcon="@drawable/sym_keyboard_num2" />
         <Key
-            android:codes="51"
-            android:keyIcon="@drawable/sym_keyboard_num3" />
+            hackkbd:codes="51"
+            hackkbd:keyIcon="@drawable/sym_keyboard_num3" />
         <Key
-            android:keyLabel="-"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="-"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="52"
-            android:keyIcon="@drawable/sym_keyboard_num4"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="52"
+            hackkbd:keyIcon="@drawable/sym_keyboard_num4"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:codes="53"
-            android:keyIcon="@drawable/sym_keyboard_num5" />
+            hackkbd:codes="53"
+            hackkbd:keyIcon="@drawable/sym_keyboard_num5" />
         <Key
-            android:codes="54"
-            android:keyIcon="@drawable/sym_keyboard_num6" />
+            hackkbd:codes="54"
+            hackkbd:keyIcon="@drawable/sym_keyboard_num6" />
         <Key
-            android:keyLabel="."
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="."
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="55"
-            android:keyIcon="@drawable/sym_keyboard_num7"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="55"
+            hackkbd:keyIcon="@drawable/sym_keyboard_num7"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:codes="56"
-            android:keyIcon="@drawable/sym_keyboard_num8" />
+            hackkbd:codes="56"
+            hackkbd:keyIcon="@drawable/sym_keyboard_num8" />
         <Key
-            android:codes="57"
-            android:keyIcon="@drawable/sym_keyboard_num9" />
+            hackkbd:codes="57"
+            hackkbd:keyIcon="@drawable/sym_keyboard_num9" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:rowEdgeFlags="bottom"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyIcon="@drawable/sym_keyboard_numalt"
-            android:iconPreview="@drawable/sym_keyboard_feedback_numalt"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyIcon="@drawable/sym_keyboard_numalt"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_numalt"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:codes="48"
-            android:keyIcon="@drawable/sym_keyboard_num0" />
+            hackkbd:codes="48"
+            hackkbd:keyIcon="@drawable/sym_keyboard_num0" />
         <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space" />
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" />
         <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_phone_symbols.xml b/app/src/main/res/xml/kbd_phone_symbols.xml
index 88bce7ed5..a117d593b 100644
--- a/app/src/main/res/xml/kbd_phone_symbols.xml
+++ b/app/src/main/res/xml/kbd_phone_symbols.xml
@@ -19,83 +19,83 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="26.67%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="26.67%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="("
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="("
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="/" />
+            hackkbd:keyLabel="/" />
         <Key
-            android:keyLabel=")" />
+            hackkbd:keyLabel=")" />
         <Key
-            android:keyLabel="-"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="-"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="N"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="N"
+            hackkbd:keyEdgeFlags="left" />
         <!-- Pause is a comma. Check PhoneNumberUtils.java to see if this 
             has changed. -->
         <Key
-            android:codes="44"
-            android:keyLabel="Pause" />
+            hackkbd:codes="44"
+            hackkbd:keyLabel="Pause" />
         <Key
-            android:keyLabel="," />
+            hackkbd:keyLabel="," />
         <Key
-            android:keyLabel="."
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="."
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="42"
-            android:keyIcon="@drawable/sym_keyboard_numstar"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="42"
+            hackkbd:keyIcon="@drawable/sym_keyboard_numstar"
+            hackkbd:keyEdgeFlags="left" />
         <!-- Wait is a semicolon. -->
         <Key
-            android:codes="59"
-            android:keyLabel="Wait" />
+            hackkbd:codes="59"
+            hackkbd:keyLabel="Wait" />
         <Key
-            android:codes="35"
-            android:keyIcon="@drawable/sym_keyboard_numpound" />
+            hackkbd:codes="35"
+            hackkbd:keyIcon="@drawable/sym_keyboard_numpound" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:rowEdgeFlags="bottom"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_phone_key"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_phone_key"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="+" />
+            hackkbd:keyLabel="+" />
         <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space" />
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space" />
         <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_popup_narrow_template.xml b/app/src/main/res/xml/kbd_popup_narrow_template.xml
index 526854d44..34be591fb 100644
--- a/app/src/main/res/xml/kbd_popup_narrow_template.xml
+++ b/app/src/main/res/xml/kbd_popup_narrow_template.xml
@@ -18,10 +18,10 @@
 */
 -->
 
-<Keyboard xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="9%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:keyHeight="@dimen/popup_key_height"
+<Keyboard xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="9%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:keyHeight="@dimen/popup_key_height"
     >
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_popup_template.xml b/app/src/main/res/xml/kbd_popup_template.xml
index 811ae5d09..6d4136d22 100644
--- a/app/src/main/res/xml/kbd_popup_template.xml
+++ b/app/src/main/res/xml/kbd_popup_template.xml
@@ -18,10 +18,10 @@
 */
 -->
 
-<Keyboard xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:keyHeight="@dimen/popup_key_height"
+<Keyboard xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:keyHeight="@dimen/popup_key_height"
     >
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_qwerty.xml b/app/src/main/res/xml/kbd_qwerty.xml
index 0d2f5a61e..1cef3e7b5 100644
--- a/app/src/main/res/xml/kbd_qwerty.xml
+++ b/app/src/main/res/xml/kbd_qwerty.xml
@@ -19,509 +19,509 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
-    <Row android:extension="true">
-        <Key android:keyLabel="1" android:shiftLabel="!" />
-        <Key android:keyLabel="2" android:shiftLabel="\@" />
-        <Key android:keyLabel="3" android:shiftLabel="\#" />
-        <Key android:keyLabel="4" android:shiftLabel="&amp;" />
-        <Key android:keyLabel="5" android:shiftLabel="-" />
-        <Key android:keyLabel="6" android:shiftLabel="\'" />
-        <Key android:keyLabel="7" android:shiftLabel=":" />
-        <Key android:keyLabel="8" android:shiftLabel="&quot;" />
-        <Key android:keyLabel="9" android:shiftLabel="/" />
-        <Key android:keyLabel="0" android:shiftLabel="\?" />
+    <Row hackkbd:extension="true">
+        <Key hackkbd:keyLabel="1" hackkbd:shiftLabel="!" />
+        <Key hackkbd:keyLabel="2" hackkbd:shiftLabel="\@" />
+        <Key hackkbd:keyLabel="3" hackkbd:shiftLabel="\#" />
+        <Key hackkbd:keyLabel="4" hackkbd:shiftLabel="&amp;" />
+        <Key hackkbd:keyLabel="5" hackkbd:shiftLabel="-" />
+        <Key hackkbd:keyLabel="6" hackkbd:shiftLabel="\'" />
+        <Key hackkbd:keyLabel="7" hackkbd:shiftLabel=":" />
+        <Key hackkbd:keyLabel="8" hackkbd:shiftLabel="&quot;" />
+        <Key hackkbd:keyLabel="9" hackkbd:shiftLabel="/" />
+        <Key hackkbd:keyLabel="0" hackkbd:shiftLabel="\?" />
     </Row>    
     <Row>
         <Key
-            android:keyLabel="q"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_q"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="q"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_q"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="w"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_w" />
+            hackkbd:keyLabel="w"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_w" />
         <Key
-            android:keyLabel="e"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_e" />
+            hackkbd:keyLabel="e"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_e" />
         <Key
-            android:keyLabel="r"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_r" />
+            hackkbd:keyLabel="r"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_r" />
         <Key
-            android:keyLabel="t"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_t" />
+            hackkbd:keyLabel="t"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_t" />
         <Key
-            android:keyLabel="y"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_y" />
+            hackkbd:keyLabel="y"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_y" />
         <Key
-            android:keyLabel="u"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_u" />
+            hackkbd:keyLabel="u"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_u" />
         <Key
-            android:keyLabel="i"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_i" />
+            hackkbd:keyLabel="i"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_i" />
         <Key
-            android:keyLabel="o"
-            android:popupKeyboard="@xml/kbd_popup_narrow_template"
-            android:popupCharacters="@string/alternates_for_o" />
+            hackkbd:keyLabel="o"
+            hackkbd:popupKeyboard="@xml/kbd_popup_narrow_template"
+            hackkbd:popupCharacters="@string/alternates_for_o" />
         <Key
-            android:keyLabel="p"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_p"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="p"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_p"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="a"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_a"
-            android:horizontalGap="5%p"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="a"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_a"
+            hackkbd:horizontalGap="5%p"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="s"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_s" />
+            hackkbd:keyLabel="s"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_s" />
         <Key
-            android:keyLabel="d"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_d" />
+            hackkbd:keyLabel="d"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_d" />
         <Key
-            android:keyLabel="f"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_f" />
+            hackkbd:keyLabel="f"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_f" />
         <Key
-            android:keyLabel="g"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_g" />
+            hackkbd:keyLabel="g"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_g" />
         <Key
-            android:keyLabel="h"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_h" />
+            hackkbd:keyLabel="h"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_h" />
         <Key
-            android:keyLabel="j"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_j" />
+            hackkbd:keyLabel="j"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_j" />
         <Key
-            android:keyLabel="k"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_k" />
+            hackkbd:keyLabel="k"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_k" />
         <Key
-            android:keyLabel="l"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_l"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="l"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_l"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyIcon="@drawable/sym_keyboard_shift"
-            android:iconPreview="@drawable/sym_keyboard_feedback_shift"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="z"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_z" />
-        <Key
-            android:keyLabel="x"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_x" />
-        <Key
-            android:keyLabel="c"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_c" />
-        <Key
-            android:keyLabel="v"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_v" />
-        <Key
-            android:keyLabel="b"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_b" />
-        <Key
-            android:keyLabel="n"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_n" />
-        <Key
-            android:keyLabel="m"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="@string/alternates_for_m" />
-        <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyIcon="@drawable/sym_keyboard_shift"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_shift"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="z"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_z" />
+        <Key
+            hackkbd:keyLabel="x"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_x" />
+        <Key
+            hackkbd:keyLabel="c"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_c" />
+        <Key
+            hackkbd:keyLabel="v"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_v" />
+        <Key
+            hackkbd:keyLabel="b"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_b" />
+        <Key
+            hackkbd:keyLabel="n"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_n" />
+        <Key
+            hackkbd:keyLabel="m"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="@string/alternates_for_m" />
+        <Key
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_normal_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_normal_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_url_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_url_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_email_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_email_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_im_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_im_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_smileys"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_smileys"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_webentry_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_webentry_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_symbol_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_tab"
-            android:keyIcon="@drawable/sym_keyboard_tab"
-            android:iconPreview="@drawable/sym_keyboard_feedback_tab"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_symbol_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyIcon="@drawable/sym_keyboard_tab"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_tab"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_symbols.xml b/app/src/main/res/xml/kbd_symbols.xml
index ccf025d00..09def4e89 100644
--- a/app/src/main/res/xml/kbd_symbols.xml
+++ b/app/src/main/res/xml/kbd_symbols.xml
@@ -19,195 +19,195 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="1"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="¹½⅓¼⅛"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="1"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="¹½⅓¼⅛"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="2"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="²⅔" />
+            hackkbd:keyLabel="2"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="²⅔" />
         <Key
-            android:keyLabel="3"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="³¾⅜" />
+            hackkbd:keyLabel="3"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="³¾⅜" />
         <Key
-            android:keyLabel="4"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="⁴" />
+            hackkbd:keyLabel="4"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="⁴" />
         <Key
-            android:keyLabel="5"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="⅝" />
+            hackkbd:keyLabel="5"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="⅝" />
         <Key
-            android:keyLabel="6" />
+            hackkbd:keyLabel="6" />
         <Key
-            android:keyLabel="7"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="⅞" />
+            hackkbd:keyLabel="7"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="⅞" />
         <Key
-            android:keyLabel="8" />
+            hackkbd:keyLabel="8" />
         <Key
-            android:keyLabel="9" />
+            hackkbd:keyLabel="9" />
         <Key
-            android:keyLabel="0"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="ⁿ∅"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="0"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="ⁿ∅"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel="\@"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="\@"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="\#" />
+            hackkbd:keyLabel="\#" />
         <Key
-            android:keyLabel="$"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="¢£€¥₣₤₱" />
+            hackkbd:keyLabel="$"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="¢£€¥₣₤₱" />
         <Key
-            android:keyLabel="%"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="‰" />
+            hackkbd:keyLabel="%"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="‰" />
         <Key
-            android:keyLabel="&amp;" />
+            hackkbd:keyLabel="&amp;" />
         <Key
-            android:keyLabel="*"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="†‡★" />
+            hackkbd:keyLabel="*"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="†‡★" />
         <Key
-            android:keyLabel="-"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="_–—" />
+            hackkbd:keyLabel="-"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="_–—" />
         <Key
-            android:keyLabel="+"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="±" />
+            hackkbd:keyLabel="+"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="±" />
         <Key
-            android:keyLabel="("
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="[{&lt;" />
+            hackkbd:keyLabel="("
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="[{&lt;" />
         <Key
-            android:keyLabel=")"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="]}&gt;"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel=")"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="]}&gt;"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyLabel="@string/label_alt_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyLabel="@string/label_alt_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="!"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="¡" />
+            hackkbd:keyLabel="!"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="¡" />
         <Key
-            android:keyLabel="&quot;"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="“”«»˝" />
+            hackkbd:keyLabel="&quot;"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="“”«»˝" />
         <Key
-            android:keyLabel="\'"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="‘’" />
+            hackkbd:keyLabel="\'"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="‘’" />
         <Key
-            android:keyLabel=":" />
+            hackkbd:keyLabel=":" />
         <Key
-            android:keyLabel=";" />
+            hackkbd:keyLabel=";" />
         <Key
-            android:keyLabel="/" />
+            hackkbd:keyLabel="/" />
         <Key
-            android:keyLabel="\?"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="¿" />
+            hackkbd:keyLabel="\?"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="¿" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_symbols"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_symbols"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_alpha_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_alpha_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_symbols_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_symbols_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_alpha_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_f1"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="."
-            android:keyIcon="@drawable/hint_popup"
-            android:popupKeyboard="@xml/popup_punctuation"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_alpha_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_f1"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="."
+            hackkbd:keyIcon="@drawable/hint_popup"
+            hackkbd:popupKeyboard="@xml/popup_punctuation"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_symbols_shift.xml b/app/src/main/res/xml/kbd_symbols_shift.xml
index 24ec66a7e..accbd7e37 100644
--- a/app/src/main/res/xml/kbd_symbols_shift.xml
+++ b/app/src/main/res/xml/kbd_symbols_shift.xml
@@ -19,170 +19,170 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="@dimen/key_bottom_gap"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="@dimen/key_bottom_gap"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel="~"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="~"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="`" />
+            hackkbd:keyLabel="`" />
         <Key
-            android:keyLabel="|" />
+            hackkbd:keyLabel="|" />
         <Key
-            android:keyLabel="•"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="♪♥♠♦♣" />
+            hackkbd:keyLabel="•"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="♪♥♠♦♣" />
         <Key
-            android:keyLabel="√" />
+            hackkbd:keyLabel="√" />
         <Key
-            android:keyLabel="π"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="Π" />
+            hackkbd:keyLabel="π"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="Π" />
         <Key
-            android:keyLabel="÷" />
+            hackkbd:keyLabel="÷" />
         <Key
-            android:keyLabel="×" />
+            hackkbd:keyLabel="×" />
         <Key
-            android:keyLabel="{" />
+            hackkbd:keyLabel="{" />
         <Key
-            android:keyLabel="}"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="}"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_tab"
-            android:keyLabel="\u21E5"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_tab"
+            hackkbd:keyLabel="\u21E5"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="£" />
+            hackkbd:keyLabel="£" />
         <Key
-            android:keyLabel="¢" />
+            hackkbd:keyLabel="¢" />
         <Key
-            android:keyLabel="€" />
+            hackkbd:keyLabel="€" />
         <Key
-            android:keyLabel="°" />
+            hackkbd:keyLabel="°" />
         <Key
-            android:keyLabel="^"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="↑↓←→" />
+            hackkbd:keyLabel="^"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="↑↓←→" />
         <Key
-            android:keyLabel="_" />
+            hackkbd:keyLabel="_" />
         <Key
-            android:keyLabel="="
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="≠≈∞" />
+            hackkbd:keyLabel="="
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="≠≈∞" />
         <Key
-            android:keyLabel="[" />
+            hackkbd:keyLabel="[" />
         <Key
-            android:keyLabel="]"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="]"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:codes="@integer/key_shift"
-            android:keyLabel="@string/label_alt_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isSticky="true"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_shift"
+            hackkbd:keyLabel="@string/label_alt_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isSticky="true"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="™" />
+            hackkbd:keyLabel="™" />
         <Key
-            android:keyLabel="®" />
+            hackkbd:keyLabel="®" />
         <Key
-            android:keyLabel="©" />
+            hackkbd:keyLabel="©" />
         <Key
-            android:keyLabel="¶"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="§" />
+            hackkbd:keyLabel="¶"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="§" />
         <Key
-            android:keyLabel="\\" />
+            hackkbd:keyLabel="\\" />
         <Key
-            android:keyLabel="&lt;"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="≤«‹" />
+            hackkbd:keyLabel="&lt;"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="≤«‹" />
         <Key
-            android:keyLabel="&gt;"
-            android:popupKeyboard="@xml/kbd_popup_template"
-            android:popupCharacters="≥»›" />
+            hackkbd:keyLabel="&gt;"
+            hackkbd:popupKeyboard="@xml/kbd_popup_template"
+            hackkbd:popupCharacters="≥»›" />
         <Key
-            android:codes="@integer/key_delete"
-            android:keyIcon="@drawable/sym_keyboard_delete"
-            android:iconPreview="@drawable/sym_keyboard_feedback_delete"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:isRepeatable="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_delete"
+            hackkbd:keyIcon="@drawable/sym_keyboard_delete"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_delete"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:isRepeatable="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_symbols"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_symbols"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_alpha_key"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:keyLabel="„"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="40%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="…"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="20%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_alpha_key"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:keyLabel="„"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="40%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="…"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="20%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:keyboardMode="@+id/mode_symbols_with_settings_key"
-        android:rowEdgeFlags="bottom"
+        hackkbd:keyboardMode="@+id/mode_symbols_with_settings_key"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:codes="@integer/key_symbol"
-            android:keyLabel="@string/label_alpha_key"
-            android:keyWidth="15%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="left" />
-        <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:iconPreview="@drawable/sym_keyboard_feedback_settings"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="„"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_space"
-            android:keyIcon="@drawable/sym_keyboard_space"
-            android:iconPreview="@drawable/sym_keyboard_feedback_space"
-            android:keyWidth="30%p"
-            android:isModifier="true" />
-        <Key
-            android:keyLabel="…"
-            android:isModifier="true" />
-        <Key
-            android:codes="@integer/key_return"
-            android:keyIcon="@drawable/sym_keyboard_return"
-            android:iconPreview="@drawable/sym_keyboard_feedback_return"
-            android:keyWidth="25%p"
-            android:isModifier="true"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_symbol"
+            hackkbd:keyLabel="@string/label_alpha_key"
+            hackkbd:keyWidth="15%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="left" />
+        <Key
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_settings"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="„"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_space"
+            hackkbd:keyIcon="@drawable/sym_keyboard_space"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_space"
+            hackkbd:keyWidth="30%p"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:keyLabel="…"
+            hackkbd:isModifier="true" />
+        <Key
+            hackkbd:codes="@integer/key_return"
+            hackkbd:keyIcon="@drawable/sym_keyboard_return"
+            hackkbd:iconPreview="@drawable/sym_keyboard_feedback_return"
+            hackkbd:keyWidth="25%p"
+            hackkbd:isModifier="true"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/popup_at.xml b/app/src/main/res/xml/popup_at.xml
index cd81aba4d..bc34e5d1b 100644
--- a/app/src/main/res/xml/popup_at.xml
+++ b/app/src/main/res/xml/popup_at.xml
@@ -19,21 +19,21 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:keyHeight="@dimen/popup_key_height"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:keyHeight="@dimen/popup_key_height"
 >
     <Row
-        android:rowEdgeFlags="top|bottom"
+        hackkbd:rowEdgeFlags="top|bottom"
     >
         <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="\@"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="\@"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/popup_comma.xml b/app/src/main/res/xml/popup_comma.xml
index d1b5adf3f..3e1515df9 100644
--- a/app/src/main/res/xml/popup_comma.xml
+++ b/app/src/main/res/xml/popup_comma.xml
@@ -19,21 +19,21 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:keyHeight="@dimen/popup_key_height"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:keyHeight="@dimen/popup_key_height"
 >
     <Row
-        android:rowEdgeFlags="top|bottom"
+        hackkbd:rowEdgeFlags="top|bottom"
     >
         <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel=","
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel=","
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/popup_domains.xml b/app/src/main/res/xml/popup_domains.xml
index 50dfe5d30..5dabd0b8f 100644
--- a/app/src/main/res/xml/popup_domains.xml
+++ b/app/src/main/res/xml/popup_domains.xml
@@ -19,28 +19,28 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="15%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:keyHeight="@dimen/popup_key_height"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="15%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:keyHeight="@dimen/popup_key_height"
 >
     <Row
-        android:rowEdgeFlags="top|bottom"
+        hackkbd:rowEdgeFlags="top|bottom"
     >
         <Key
-            android:keyLabel="@string/popular_domain_1"
-            android:keyOutputText="@string/popular_domain_1"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="@string/popular_domain_1"
+            hackkbd:keyOutputText="@string/popular_domain_1"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="@string/popular_domain_2"
-            android:keyOutputText="@string/popular_domain_2" />
+            hackkbd:keyLabel="@string/popular_domain_2"
+            hackkbd:keyOutputText="@string/popular_domain_2" />
         <Key
-            android:keyLabel="@string/popular_domain_3"
-            android:keyOutputText="@string/popular_domain_3" />
+            hackkbd:keyLabel="@string/popular_domain_3"
+            hackkbd:keyOutputText="@string/popular_domain_3" />
         <Key
-            android:keyLabel="@string/popular_domain_4"
-            android:keyOutputText="@string/popular_domain_4"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="@string/popular_domain_4"
+            hackkbd:keyOutputText="@string/popular_domain_4"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/popup_mic.xml b/app/src/main/res/xml/popup_mic.xml
index fb74163c6..b7df9a993 100644
--- a/app/src/main/res/xml/popup_mic.xml
+++ b/app/src/main/res/xml/popup_mic.xml
@@ -19,22 +19,22 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:keyHeight="@dimen/popup_key_height"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:keyHeight="@dimen/popup_key_height"
 >
     <Row
-        android:rowEdgeFlags="top|bottom"
+        hackkbd:rowEdgeFlags="top|bottom"
     >
         <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:codes="@integer/key_voice"
-            android:keyIcon="@drawable/sym_keyboard_mic"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_voice"
+            hackkbd:keyIcon="@drawable/sym_keyboard_mic"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/popup_punctuation.xml b/app/src/main/res/xml/popup_punctuation.xml
index 5cd21b96c..94a025a20 100644
--- a/app/src/main/res/xml/popup_punctuation.xml
+++ b/app/src/main/res/xml/popup_punctuation.xml
@@ -19,50 +19,50 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:keyHeight="@dimen/popup_key_height"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:keyHeight="@dimen/popup_key_height"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel=":"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel=":"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="/" />
+            hackkbd:keyLabel="/" />
         <Key
-            android:keyLabel="&amp;" />
+            hackkbd:keyLabel="&amp;" />
         <Key
-            android:keyLabel="(" />
+            hackkbd:keyLabel="(" />
         <Key
-            android:keyLabel=")" />
+            hackkbd:keyLabel=")" />
         <Key
-            android:keyLabel="-" />
+            hackkbd:keyLabel="-" />
         <Key
-            android:keyLabel="+"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="+"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:rowEdgeFlags="bottom"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:keyLabel=";"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel=";"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="\@" />
+            hackkbd:keyLabel="\@" />
         <Key
-            android:keyLabel="\'" />
+            hackkbd:keyLabel="\'" />
         <Key
-            android:keyLabel="&quot;" />
+            hackkbd:keyLabel="&quot;" />
         <Key
-            android:keyLabel="\?" />
+            hackkbd:keyLabel="\?" />
         <Key
-            android:keyLabel="!" />
+            hackkbd:keyLabel="!" />
         <Key
-            android:keyLabel=","
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel=","
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/popup_slash.xml b/app/src/main/res/xml/popup_slash.xml
index 17d7d7188..bf9b62026 100644
--- a/app/src/main/res/xml/popup_slash.xml
+++ b/app/src/main/res/xml/popup_slash.xml
@@ -19,21 +19,21 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:keyHeight="@dimen/popup_key_height"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:keyHeight="@dimen/popup_key_height"
 >
     <Row
-        android:rowEdgeFlags="top|bottom"
+        hackkbd:rowEdgeFlags="top|bottom"
     >
         <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:keyEdgeFlags="left" />
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="/"
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="/"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/popup_smileys.xml b/app/src/main/res/xml/popup_smileys.xml
index f6a769201..9b08f179a 100644
--- a/app/src/main/res/xml/popup_smileys.xml
+++ b/app/src/main/res/xml/popup_smileys.xml
@@ -19,71 +19,71 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="15%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:keyHeight="@dimen/popup_key_height"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="15%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:keyHeight="@dimen/popup_key_height"
 >
     <Row
-        android:rowEdgeFlags="top"
+        hackkbd:rowEdgeFlags="top"
     >
         <Key
-            android:keyLabel=":-)"
-            android:keyOutputText=":-) "
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel=":-)"
+            hackkbd:keyOutputText=":-) "
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel=":-("
-            android:keyOutputText=":-( " />
+            hackkbd:keyLabel=":-("
+            hackkbd:keyOutputText=":-( " />
         <Key
-            android:keyLabel=";-)"
-            android:keyOutputText=";-) " />
+            hackkbd:keyLabel=";-)"
+            hackkbd:keyOutputText=";-) " />
         <Key
-            android:keyLabel=":-P"
-            android:keyOutputText=":-P " />
+            hackkbd:keyLabel=":-P"
+            hackkbd:keyOutputText=":-P " />
         <Key
-            android:keyLabel="=-O"
-            android:keyOutputText="=-O "
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel="=-O"
+            hackkbd:keyOutputText="=-O "
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
-            android:keyLabel=":-*"
-            android:keyOutputText=":-* "
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel=":-*"
+            hackkbd:keyOutputText=":-* "
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel=":O"
-            android:keyOutputText=":O " />
+            hackkbd:keyLabel=":O"
+            hackkbd:keyOutputText=":O " />
         <Key
-            android:keyLabel="B-)"
-            android:keyOutputText="B-) " />
+            hackkbd:keyLabel="B-)"
+            hackkbd:keyOutputText="B-) " />
         <Key
-            android:keyLabel=":-$"
-            android:keyOutputText=":-$ " />
+            hackkbd:keyLabel=":-$"
+            hackkbd:keyOutputText=":-$ " />
         <Key
-            android:keyLabel=":-!"
-            android:keyOutputText=":-! "
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel=":-!"
+            hackkbd:keyOutputText=":-! "
+            hackkbd:keyEdgeFlags="right" />
     </Row>
     <Row
-        android:rowEdgeFlags="bottom"
+        hackkbd:rowEdgeFlags="bottom"
     >
         <Key
-            android:keyLabel=":-["
-            android:keyOutputText=":-[ "
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel=":-["
+            hackkbd:keyOutputText=":-[ "
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="O:-)"
-            android:keyOutputText="O:-) " />
+            hackkbd:keyLabel="O:-)"
+            hackkbd:keyOutputText="O:-) " />
         <Key
-            android:keyLabel=":-\\"
-            android:keyOutputText=":-\\ " />
+            hackkbd:keyLabel=":-\\"
+            hackkbd:keyOutputText=":-\\ " />
         <Key
-            android:keyLabel=":'("
-            android:keyOutputText=":'( " />
+            hackkbd:keyLabel=":'("
+            hackkbd:keyOutputText=":'( " />
         <Key
-            android:keyLabel=":-D"
-            android:keyOutputText=":-D "
-            android:keyEdgeFlags="right" />
+            hackkbd:keyLabel=":-D"
+            hackkbd:keyOutputText=":-D "
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/app/src/main/res/xml/popup_tab.xml b/app/src/main/res/xml/popup_tab.xml
index bfafa11d4..5f992e220 100644
--- a/app/src/main/res/xml/popup_tab.xml
+++ b/app/src/main/res/xml/popup_tab.xml
@@ -1,22 +1,22 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res-auto"
-    android:keyWidth="10%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:keyHeight="@dimen/popup_key_height"
+    xmlns:hackkbd="http://schemas.android.com/apk/res-auto"
+    hackkbd:keyWidth="10%p"
+    hackkbd:horizontalGap="0px"
+    hackkbd:verticalGap="0px"
+    hackkbd:keyHeight="@dimen/popup_key_height"
 >
     <Row
-        android:rowEdgeFlags="top|bottom"
+        hackkbd:rowEdgeFlags="top|bottom"
     >
         <Key
-            android:keyLabel="Esc"
-            android:codes="@integer/key_escape"
-            android:keyEdgeFlags="left" />
+            hackkbd:keyLabel="Esc"
+            hackkbd:codes="@integer/key_escape"
+            hackkbd:keyEdgeFlags="left" />
         <Key
-            android:codes="@integer/key_settings"
-            android:keyIcon="@drawable/sym_keyboard_settings"
-            android:keyEdgeFlags="right" />
+            hackkbd:codes="@integer/key_settings"
+            hackkbd:keyIcon="@drawable/sym_keyboard_settings"
+            hackkbd:keyEdgeFlags="right" />
     </Row>
 </Keyboard>
diff --git a/build.gradle b/build.gradle
index 8d3ef8e5c..1300df82b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,10 +4,10 @@ buildscript {
     
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.android.tools.build:gradle:8.13.0'
         
 
         // NOTE: Do not place your application dependencies here; they belong
@@ -18,7 +18,7 @@ buildscript {
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }
 
diff --git a/gradle.properties b/gradle.properties
index 82618cecb..4d21878c1 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,5 +11,5 @@ org.gradle.jvmargs=-Xmx1536m
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
-
+android.useAndroidX=true
 
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 000000000..d64cd4917
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 000000000..d4081da47
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
old mode 100644
new mode 100755
index cccdd3d51..1aa94a426
--- a/gradlew
+++ b/gradlew
@@ -1,78 +1,127 @@
-#!/usr/bin/env sh
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 
 ##############################################################################
-##
-##  Gradle start up script for UN*X
-##
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
 ##############################################################################
 
 # Attempt to set APP_HOME
+
 # Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
 done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+MAX_FD=maximum
 
 warn () {
     echo "$*"
-}
+} >&2
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-}
+} >&2
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
+
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
+        JAVACMD=$JAVA_HOME/jre/sh/java
     else
-        JAVACMD="$JAVA_HOME/bin/java"
+        JAVACMD=$JAVA_HOME/bin/java
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -81,92 +130,120 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD="java"
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
 fi
 
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
 
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
     # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
         fi
-        i=$((i+1))
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
     done
-    case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
-    esac
 fi
 
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=$(save "$@")
-
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
 
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
 fi
 
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
 exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
index f9553162f..6689b85be 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -1,84 +1,92 @@
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto init
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega