@Override
  public boolean onDoubleTap(MotionEvent event) {
    final int action = event.getAction();
    final int pointerIndex =
        (action & MotionEvent.ACTION_POINTER_ID_MASK) >> MotionEvent.ACTION_POINTER_ID_SHIFT;
    final int pointerId = event.getPointerId(pointerIndex);

    OFAndroid.onTouchDoubleTap(
        pointerId,
        event.getX(pointerIndex),
        event.getY(pointerIndex),
        event.getPressure(pointerIndex));

    return true;
    // return super.onDoubleTap(e);
  }