title: Android disable child onTouch when ScrollView scrolls
body: <p>On my layout, I have a ScrollView which hosts a VideoView and other TextViews.</p>
  
  <p>My VideoView has a onTouch listener to start playing the video:</p>
  
  <pre><code>viPlayer.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
           if (isPlaying) {
              isPlaying = false;
              viPlayer.stopPlayback();
           } else {
              isPlaying = true;
              viPlayer.start();
           }
           return false;
        }
  });
  </code></pre>
  
  <p><strong>The problem I am facing is this</strong>: when the user puts the finger above the <code>VideoView</code> and starts to scroll down the <code>ScrollView</code>, the video starts to play. I want that when a Scroll is performed, the child views of <code>ScrollView</code> should not do anything. I see there is no listener for onScroll for ScrollView. How can I fix this?</p>