how to clear surface holder when media player is finished?

Question

I made a video player with surfaceview and mediaplayer. i have 10 videos and 10 buttons. if click on each buttons, each videos are playing.

here is my code..

Answer 1

video.getHolder().setFormat(PixelFormat.TRANSPARENT);
video.getHolder().setFormat(PixelFormat.OPAQUE);
video.setVideoURI(Uri.parse(temp));
video.setOnPreparedListener(new OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mp) {
      mp.start();
   }
});

it work for me