add more Animation APIs and call onAnimationEnd()

Directly calling onAnimationEnd() skips the animation and directly sets
the target values

src/api-impl/android/animation/Animator.java

@@ -3,10 +3,15 @@ package android.animation;
 public class Animator {
 
 	public interface AnimatorListener {
+		public abstract void onAnimationEnd (Animator animation);
 	}
 
 	public void setTarget(Object target) {}
 
 	public void start() {}
+
+	public void addListener(AnimatorListener listener) {
+		listener.onAnimationEnd(Animator.this);
+	}
 	
 }

src/api-impl/android/animation/AnimatorListenerAdapter.java

@@ -21,7 +21,7 @@ package android.animation;
  * Any custom listener that cares only about a subset of the methods of this listener can
  * simply subclass this adapter class instead of implementing the interface directly.
  */
-public abstract class AnimatorListenerAdapter /*implements Animator.AnimatorListener,
+public abstract class AnimatorListenerAdapter implements Animator.AnimatorListener/*,
 		Animator.AnimatorPauseListener*/ {
 	/**
 	 * {@inheritDoc}

src/api-impl/android/animation/ValueAnimator.java

@@ -28,8 +28,9 @@ public class ValueAnimator extends Animator {
 	public int getRepeatCount() {return 0;}
 	public int getRepeatMode() {return 0;}
 	public void setInterpolator(TimeInterpolator interpolator) {}
-	public void addListener(Animator.AnimatorListener listener) {}
 	public void setFloatValues(float[] values) {}
+	public boolean isRunning() {return false;}
+	public void setIntValues(int[] values) {}
 
 	/**
 	 * Implementors of this interface can add themselves as update listeners