Adding Fling Gesture to an image view - Android

Question

Okay I have been referencing the code here: Fling gesture detection on grid layout

but just can not get it to work. In my main activity I have a simple image define

Answer 1

Try this

imageView.setOnTouchListener(new View.OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (gestureDetector.onTouchEvent(event)) {
                return false;
            }
            return true;
        }
  });