@Override
    public boolean onSingleTapUp(MotionEvent event) {
        // Up of single tap.  May be followed by a double tap later.
        // use onSingleTapConfirmed instead.
//        logger.log(Level.INFO, "onSingleTapUp pointerId: {0}, action: {1}, x: {2}, y: {3}",
//                new Object[]{touchInput.getPointerId(event), touchInput.getAction(event), event.getX(), event.getY()});
        return true;
    }
AndroidGestureHandler uses Gesture type listeners to create jME TouchEvents
for gestures.  This class is designed to handle the gestures supported
on Android rev 9 (Android 2.3).  Extend this class to add functionality
added by Android after rev 9.

@author iwgeric
jme3-android/src/main/java/com/jme3/input/android/AndroidGestureProcessor.java