title: android: hiding media controller functions
body: <p>I have a videoview and when the video starts, the media controller is shown for 3 seconds. I want to hide the media controller unless i tap on the screen. I tried </p>
  
  <pre><code>MediaController mc= new MediaController();
  mc.hide();
  Videoview.setMediaController(mc);
  ..
  ..
  ..
  </code></pre>
  
  <p>But it didn't work.. Any suggestions please?</p>