update to latest Android Studio & Gradle

Author: davidvavra

build.gradle

@@ -4,7 +4,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.12.+'
+        classpath 'com.android.tools.build:gradle:1.0.0'
     }
 }
 

demo/build.gradle

@@ -1,12 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 19
+    compileSdkVersion 21
     buildToolsVersion "20"
 
     defaultConfig {
         minSdkVersion 7
-        targetSdkVersion 19
+        targetSdkVersion 21
         versionName project.VERSION_NAME
         versionCode Integer.parseInt(project.VERSION_CODE)
     }

demo/src/main/java/eu/inmite/demo/dialogs/MyActivity.java

@@ -167,13 +167,16 @@ public void onClick(View v) {
 			});
     }
 
+    // IListDialogListener
+
     @Override
     public void onListItemSelected(String value, int number) {
-        showSelectedItem(value, number);
+        Toast.makeText(c, "Selected: " + value, Toast.LENGTH_SHORT).show();
     }
 
-    public void showSelectedItem(String value, int number) {
-        Toast.makeText(c, "Selected: " + value, Toast.LENGTH_SHORT).show();
+    @Override
+    public void onCancelled() {
+        Toast.makeText(c, "Nothing selected", Toast.LENGTH_SHORT).show();
     }
 
     // ISimpleDialogCancelListener
@@ -210,6 +213,8 @@ public void onNeutralButtonClicked(int requestCode) {
         }
     }
 
+    // IDateDialogListener
+
     @Override
 	public void onNegativeButtonClicked(int resultCode, Date date) {
 		String text="";

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Mon Jul 07 15:02:11 CEST 2014
+#Mon Dec 22 15:26:50 CET 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.12-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-all.zip

library/build.gradle

@@ -5,19 +5,19 @@ repositories {
 }
 
 android {
-    compileSdkVersion 19
+    compileSdkVersion 21
     buildToolsVersion "20"
 
     defaultConfig {
         minSdkVersion 7
-        targetSdkVersion 19
+        targetSdkVersion 21
         versionName project.VERSION_NAME
         versionCode Integer.parseInt(project.VERSION_CODE)
     }
 }
 
 dependencies {
-    compile 'com.android.support:support-v4:19.1.0'
+    compile 'com.android.support:support-v4:21.0.3'
 }
 
 // Used to push in maven