title: When would ACTION_OUTSIDE be triggered?
body: <p>I don't understand when ACTION_OUTSIDE is triggered. Please give me an example.</p>
  
  <p>The doc's give this cryptic description:</p>
  
  <blockquote>
    <p>Constant for getAction(): A movement
    has happened outside of the normal
    bounds of the UI element. This does
    not provide a full gesture, but only
    the initial location of the
    movement/touch.</p>
  </blockquote>
  
  <p><a href="http://developer.android.com/reference/android/view/MotionEvent.html#ACTION_OUTSIDE" rel="noreferrer">http://developer.android.com/reference/android/view/MotionEvent.html#ACTION_OUTSIDE</a></p>