private void loadVideo() {
    getWindow().setFormat(PixelFormat.TRANSLUCENT);
    mVideoView = (VideoView) findViewById(R.id.imageViewCenter);
    mVideoView.setMediaController(new MediaController(this));
    Uri video = Uri.parse("android.resource://" + getPackageName() + "/" + R.raw.water_drop);
    mVideoView.setVideoURI(video);
    mVideoView.start();

    if (isLEFT) {

      lp.setMargins(1200, 0, -1000, 0);
      mThumbnailTopLayout.setVisibility(View.GONE);
      mThumnailBottomLayout.setVisibility(View.GONE);

    } else {
      lp.setMargins(-640, 0, 640, 0);
    }
    mVideoView.setLayoutParams(lp);

    mVideoView.setClickable(true);
    mVideoView.setOnTouchListener(
        new OnTouchListener() {
          @Override
          public boolean onTouch(View v, MotionEvent event) {
            // System.out.println(mVideoView);
            // mVideoView.stopPlayback();
            lp.setMargins(0, 0, 0, 0);
            mVideoView.setLayoutParams(lp);
            return true;
          }
        });
  }