public class FrameAnimationActivity extends Activity 
{
   @Override
   public void onCreate(Bundle savedInstanceState)
   {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.frame_animations_layout);
      this.setupButton();
   }

   private void setupButton()
   {
   Button b = (Button)this.findViewById(R.id.startFAButtonId);
   b.setOnClickListener(
      new Button.OnClickListener()
      {
         public void onClick(View v)
         {
         parentButtonClicked(v);
         }
      });
   }

   private void parentButtonClicked(View v)
   {
      animate();
   }

   private void animate()
   {
      ImageView imgView = (ImageView)findViewById(R.id.imageView);
      imgView.setVisibility(ImageView.VISIBLE);
      imgView.setBackgroundResource(R.drawable.frame_animation);

      AnimationDrawable frameAnimation =
      (AnimationDrawable) imgView.getBackground();

      if (frameAnimation.isRunning())
      {
         frameAnimation.stop();
      }
      else
      {
         frameAnimation.stop();
         frameAnimation.start();
      }
   }
}//eof-class