title: how to use overscroll functionality for listview?
body: <p>Android's new Overscroll functionality introduced in Gingerbread and discovered some more interesting things. 
  The functionality to make a a view scroll beyond its limits and then bounce back (almost exactly like iOS) is sort of built into the framework, but just hidden.</p>
  
  <blockquote>
    <p><a href="http://www.youtube.com/watch?v=dOyWCDhlxv8&amp;feature=player_embedded" rel="noreferrer">http://www.youtube.com/watch?v=dOyWCDhlxv8&amp;feature=player_embedded</a></p>
  </blockquote>