title: How can I get the notification bar in my full screen android app?
body: <p>I have got an android app that uses a surface view to display a preview of the camera. This is all in full screen. Now, the problem is that when I try to pull down the notification bar from the top, I don't get anything. I can't pull down any notification bar.</p>
  
  <p>What is the problem here? I have seen other apps where this is possible so there must be some kind of setting for that. Can someone please help me?</p>