Typewriter sound effect

src/main/java/org/billthefarmer/editor/Editor.java

@@ -137,6 +137,7 @@ public class Editor extends Activity
 
     public final static String PREF_FILE = "pref_file";
     public final static String PREF_HIGH = "pref_high";
+    public final static String PREF_TYPEWRITER = "pref_typewriter";
     public final static String PREF_PATHS = "pref_paths";
     public final static String PREF_SAVE = "pref_save";
     public final static String PREF_LAST = "pref_last";
@@ -418,6 +419,9 @@ public class Editor extends Activity
     private final static int SH_SYNTAX   = 6;
     private final static int DEF_SYNTAX  = 7;
 
+    // sounds
+    private final static int SOUND_KEY_DOWN = 1;
+
     private Uri uri;
     private File file;
     private String path;
@@ -439,6 +443,8 @@ public class Editor extends Activity
 
     private boolean highlight = false;
 
+    private boolean typewriter = false;
+
     private boolean last = false;
     private boolean save = false;
     private boolean edit = false;
@@ -457,6 +463,8 @@ public class Editor extends Activity
 
     private int syntax;
 
+    private SoundManager mSoundManager;
+
     // onCreate
     @Override
     protected void onCreate(Bundle savedInstanceState)
@@ -476,6 +484,7 @@ protected void onCreate(Bundle savedInstanceState)
         wrap = preferences.getBoolean(PREF_WRAP, false);
         suggest = preferences.getBoolean(PREF_SUGGEST, true);
         highlight = preferences.getBoolean(PREF_HIGH, false);
+        typewriter = preferences.getBoolean(PREF_TYPEWRITER, false);
 
         theme = preferences.getInt(PREF_THEME, LIGHT);
         size = preferences.getInt(PREF_SIZE, MEDIUM);
@@ -615,6 +624,10 @@ else if (text != null)
             break;
         }
 
+        mSoundManager = new SoundManager();
+        mSoundManager.initSounds(getBaseContext());
+        mSoundManager.addSound(SOUND_KEY_DOWN, R.raw.typewriter);
+
         setListeners();
     }
 
@@ -680,7 +693,11 @@ public void beforeTextChanged(CharSequence s,
                 public void onTextChanged(CharSequence s,
                                           int start,
                                           int before,
-                                          int count) {}
+                                          int count) {
+                    if (typewriter) {
+                        mSoundManager.playSound(SOUND_KEY_DOWN);
+                    }
+                }
             });
 
             // onFocusChange
@@ -828,6 +845,7 @@ public void onPause()
         editor.putBoolean(PREF_WRAP, wrap);
         editor.putBoolean(PREF_SUGGEST, suggest);
         editor.putBoolean(PREF_HIGH, highlight);
+        editor.putBoolean(PREF_TYPEWRITER, typewriter);
 
         editor.putInt(PREF_THEME, theme);
         editor.putInt(PREF_SIZE, size);
@@ -909,6 +927,7 @@ public boolean onPrepareOptionsMenu(Menu menu)
         menu.findItem(R.id.wrap).setChecked(wrap);
         menu.findItem(R.id.suggest).setChecked(suggest);
         menu.findItem(R.id.highlight).setChecked(highlight);
+        menu.findItem(R.id.typewriter).setChecked(typewriter);
 
         switch (theme)
         {
@@ -1086,6 +1105,9 @@ public boolean onOptionsItemSelected(MenuItem item)
         case R.id.highlight:
             highlightClicked(item);
             break;
+        case R.id.typewriter:
+            typewriterClicked(item);
+            break;
         case R.id.light:
             lightClicked(item);
             break;
@@ -1919,6 +1941,13 @@ private void highlightClicked(MenuItem item)
         checkHighlight();
     }
 
+    // highlightClicked
+    private void typewriterClicked(MenuItem item)
+    {
+        typewriter = !typewriter;
+        item.setChecked(typewriter);
+    }
+
     // lightClicked
     private void lightClicked(MenuItem item)
     {

src/main/java/org/billthefarmer/editor/SoundManager.java

@@ -0,0 +1,44 @@
+package org.billthefarmer.editor;
+
+import java.util.HashMap;
+
+import android.content.Context;
+import android.media.AudioManager;
+import android.media.SoundPool;
+
+public class SoundManager {
+    private  SoundPool mSoundPool;
+    private  HashMap<Integer, Integer> mSoundPoolMap;
+    private  AudioManager  mAudioManager;
+    private  Context mContext;
+
+
+    public SoundManager()
+    {
+
+    }
+
+    public void initSounds(Context theContext) {
+        mContext = theContext;
+        mSoundPool = new SoundPool(4, AudioManager.STREAM_MUSIC, 0);
+        mSoundPoolMap = new HashMap<Integer, Integer>();
+        mAudioManager = (AudioManager)mContext.getSystemService(Context.AUDIO_SERVICE);
+    }
+
+    public void addSound(int Index,int SoundID)
+    {
+        mSoundPoolMap.put(1, mSoundPool.load(mContext, SoundID, 1));
+    }
+
+    public void playSound(int index) {
+
+        int streamVolume = mAudioManager.getStreamVolume(AudioManager.STREAM_MUSIC);
+        mSoundPool.play(mSoundPoolMap.get(index), streamVolume, streamVolume, 1, 0, 1f);
+    }
+
+    public void playLoopedSound(int index) {
+
+        int streamVolume = mAudioManager.getStreamVolume(AudioManager.STREAM_MUSIC);
+        mSoundPool.play(mSoundPoolMap.get(index), streamVolume, streamVolume, 1, -1, 1f);
+    }
+}

src/main/res/menu/main.xml

@@ -117,6 +117,12 @@
           android:checked="false"
           android:showAsAction="never"
           android:title="@string/highlight" />
+      <item
+          android:id="@+id/typewriter"
+          android:checkable="true"
+          android:checked="false"
+          android:showAsAction="never"
+          android:title="@string/typewriter" />
     </menu>
   </item>
   <item

src/main/res/values-ar/strings.xml

@@ -32,6 +32,7 @@
   <string name="wrap">تقسيم الأسطر الطويلة</string>
   <string name="suggest">الاقتراحات</string>
   <string name="highlight">تمييز بناء الجملة</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">السمة</string>
   <string name="light">مضيء</string>
   <string name="dark">مظلم</string>

src/main/res/values-be/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Перанос радкоў</string>
   <string name="suggest">Варыянты слоў</string>
   <string name="highlight">Вылучыць сінтаксіс</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Тэма</string>
   <string name="light">Светлая</string>
   <string name="dark">Цёмная</string>

src/main/res/values-de/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Zeilenumbruch</string>
   <string name="suggest">Vorschläge</string>
   <string name="highlight">Syntax hervorheben</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Thema</string>
   <string name="light">Hell</string>
   <string name="dark">Dunkel</string>

src/main/res/values-el/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Αναδίπλωση λέξεων</string>
   <string name="suggest">Προτάσεις</string>
   <string name="highlight">Επισήμανση σύνταξης</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Θέμα</string>
   <string name="light">Φωτεινό</string>
   <string name="white">Άσπρος</string>

src/main/res/values-es/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Salto de línea</string>
   <string name="suggest">Recomendaciones</string>
   <string name="highlight">Marcar la sintaxis</string>
+  <string name="typewriter">Sonido de máquina de escribir</string>
   <string name="theme">Tema</string>
   <string name="light">Claro</string>
   <string name="dark">Oscuro</string>

src/main/res/values-eu/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Lerro-jausia</string>
   <string name="suggest">Gomendioak</string>
   <string name="highlight">Markatu sintaxia</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Gaia</string>
   <string name="light">Argia</string>
   <string name="dark">Iluna</string>

src/main/res/values-fa/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">پیچیدن کلمات</string>
   <string name="suggest">پیشنهادات</string>
   <string name="highlight">برجسته کردن سینتکس</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">شِما</string>
   <string name="light">روشن</string>
   <string name="dark">تاریک</string>

src/main/res/values-fr/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Retour à la ligne auto</string>
   <string name="suggest">Suggestions</string>
   <string name="highlight">Surligner la syntaxe</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Thème</string>
   <string name="light">Clair</string>
   <string name="dark">Foncé</string>

src/main/res/values-hu/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Szövegtördelés</string>
   <string name="suggest">Javaslatok</string>
   <string name="highlight">Szintaxiskiemelés</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Téma</string>
   <string name="light">Világos</string>
   <string name="dark">Sötét</string>

src/main/res/values-is/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Línuskrið orða</string>
   <string name="suggest">Tillögur</string>
   <string name="highlight">Hápunktur setningafræði</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Þema</string>
   <string name="light">Ljóst</string>
   <string name="dark">Dökkt</string>

src/main/res/values-it/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">A capo automatico</string>
   <string name="suggest">Suggerimenti</string>
   <string name="highlight">Evidenzia sintassi</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Tema</string>
   <string name="light">Chiaro</string>
   <string name="white">Bianco</string>

src/main/res/values-ja/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">画面端で折り返す</string>
   <string name="suggest">提案</string>
   <string name="highlight">シンタックスハイライト</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">テーマ</string>
   <string name="light">ライト</string>
   <string name="dark">ダーク</string>

src/main/res/values-ku-rIQ/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">پێچانەوەی ووشە</string>
   <string name="suggest">پێشنیازەکان</string>
   <string name="highlight">بەرچاوکردنی ڕستەنووسی</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">ڕووکار</string>
   <string name="light">کاڵ</string>
   <string name="dark">تۆخ</string>

src/main/res/values-lv/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Vārdu aplaušana</string>
   <string name="suggest">Ieteikumi</string>
   <string name="highlight">Izcelt sintaksi</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Motīvs</string>
   <string name="light">Gaišs</string>
   <string name="dark">Tumšs</string>

src/main/res/values-nl/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Tekstomloop</string>
   <string name="suggest">Suggesties</string>
   <string name="highlight">Syntaxis markeren</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Thema</string>
   <string name="light">Licht</string>
   <string name="dark">Donker</string>

src/main/res/values-pl/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Zawijanie słów</string>
   <string name="suggest">Sugestie</string>
   <string name="highlight">Podświetl składnię</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Motyw</string>
   <string name="light">Jasny</string>
   <string name="dark">Ciemny</string>

src/main/res/values-pt-rBR/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Quebra as linhas</string>
   <string name="suggest">Sugestões</string>
   <string name="highlight">Destacar a sintaxe</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Tema</string>
   <string name="light">Claro</string>
   <string name="white">Branco</string>

src/main/res/values-pt/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Quebras de linha</string>
   <string name="suggest">Mostrar sugestões</string>
   <string name="highlight">Destacar sintaxe</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Tema</string>
   <string name="light">Claro</string>
   <string name="dark">Escuro</string>

src/main/res/values-ru/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Перенос строк</string>
   <string name="suggest">Варианты слов</string>
   <string name="highlight">Выделить синтаксис</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Тема</string>
   <string name="light">Светлая</string>
   <string name="dark">Тёмная</string>

src/main/res/values-tr/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Sözcük kaydırma</string>
   <string name="suggest">Öneriler</string>
   <string name="highlight">Sözdizimini vurgula</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Tema</string>
   <string name="light">Açık</string>
   <string name="dark">Koyu</string>

src/main/res/values-uk/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">Перенесення слів</string>
   <string name="suggest">Пропозиції</string>
   <string name="highlight">Підсвітка синтаксису</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Тема</string>
   <string name="light">Світла</string>
   <string name="dark">Темна</string>

src/main/res/values-zh-rCN/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">自动换行</string>
   <string name="suggest">建议</string>
   <string name="highlight">突出显示语法</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">主题</string>
   <string name="light">亮</string>
   <string name="dark">暗</string>

src/main/res/values-zh-rTW/strings.xml

@@ -29,6 +29,7 @@
   <string name="wrap">文字換列</string>
   <string name="suggest">建議</string>
   <string name="highlight">突顯語法</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">主題</string>
   <string name="light">亮色</string>
   <string name="dark">暗色</string>

src/main/res/values/strings.xml

@@ -32,6 +32,7 @@
   <string name="wrap">Word wrap</string>
   <string name="suggest">Suggestions</string>
   <string name="highlight">Highlight syntax</string>
+  <string name="typewriter">Typewriter sound</string>
   <string name="theme">Theme</string>
   <string name="light">Light</string>
   <string name="dark">Dark</string>