Dpad support

build.gradle

@@ -0,0 +1,21 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:2.0.0-alpha5'
+    }
+}
+
+allprojects {
+    repositories {
+        mavenCentral()
+    }
+}
+
+ext {
+    compileSdkVersion = 23
+    buildToolsVersion = "23.0.0"
+
+    compatibility_JavaVersion = JavaVersion.VERSION_1_7
+}

library/build.gradle

@@ -1,15 +1,6 @@
-buildscript {
-    repositories {
-        mavenCentral()
-    }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:0.8.+'
-    }
-}
-
-apply plugin: 'android-library'
+apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 19
-    buildToolsVersion = '19.0.1'
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
 }

library/project.properties

@@ -8,5 +8,5 @@
 # project structure.
 
 # Project target.
-target=android-8
+target=android-19
 android.library=true

library/src/main/java/com/tjerkw/slideexpandable/library/ActionSlideExpandableListView.java

@@ -1,7 +1,9 @@
 package com.tjerkw.slideexpandable.library;
 
 import android.content.Context;
+import android.os.Build;
 import android.util.AttributeSet;
+import android.view.KeyEvent;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ListAdapter;
@@ -37,6 +39,23 @@ public void setItemActionListener(OnActionClickListener listener, int ... button
 		this.buttonIds = buttonIds;
 	}
 
+	@Override
+	public boolean onKeyDown(int keyCode, KeyEvent event) {
+		if(keyCode == KeyEvent.KEYCODE_DPAD_CENTER || keyCode == KeyEvent.KEYCODE_ENTER) {
+			SlideExpandableListAdapter adapter = (SlideExpandableListAdapter)getAdapter();
+			View item = getSelectedView();
+			if(item != null) {
+				// found by monkey
+				adapter.getExpandToggleButton(item).performClick();
+				if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
+					item.setActivated(true);
+				}
+			}
+			return true;
+		}
+		return super.onKeyDown(keyCode, event);
+	}
+
 	/**
 	 * Interface for callback to be invoked whenever an action is clicked in
 	 * the expandle area of the list item.

library/src/main/java/com/tjerkw/slideexpandable/library/ExpandCollapseAnimation.java

@@ -1,6 +1,5 @@
 package com.tjerkw.slideexpandable.library;
 
-import android.util.Log;
 import android.view.View;
 import android.view.animation.Animation;
 import android.view.animation.Transformation;
@@ -45,15 +44,14 @@ public ExpandCollapseAnimation(View view, int type) {
 
 	@Override
 	protected void applyTransformation(float interpolatedTime, Transformation t) {
-
 		super.applyTransformation(interpolatedTime, t);
 		if (interpolatedTime < 1.0f) {
 			if(mType == EXPAND) {
 				mLayoutParams.bottomMargin =  -mEndHeight + (int) (mEndHeight * interpolatedTime);
 			} else {
 				mLayoutParams.bottomMargin = - (int) (mEndHeight * interpolatedTime);
 			}
-			Log.d("ExpandCollapseAnimation", "anim height " + mLayoutParams.bottomMargin);
+			//Log.d("ExpandCollapseAnimation", "anim height " + mLayoutParams.bottomMargin);
 			mAnimatedView.requestLayout();
 		} else {
 			if(mType == EXPAND) {

sample/build.gradle

@@ -3,17 +3,17 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.8.+'
+        classpath 'com.android.tools.build:gradle:2.0.0-alpha5'
     }
 }
 
-apply plugin: 'android-library'
+apply plugin: 'com.android.library'
 
 dependencies {
     compile project(':library')
 }
 
 android {
-    compileSdkVersion 19
-    buildToolsVersion = '19.0.1'
+    compileSdkVersion 22
+    buildToolsVersion = '22.0.1'
 }