title: Toggle ios7 status bar
body: <p>I would like to know if there is a way to hide the ios7 status bar temporarily (i.e toggle). I have scoured the internet and I can only find out how to turn it off indefinitely.</p>
  
  <p>The thing being is I have one subview that I use as a full screen and unfortunately the status bar needs to be hidden in order to make the subview look cleaner.</p>
  
  <p>This is the code I have found to hide the status bar.. but i have no idea how to bring it back again after hiding it.</p>
  
  <pre><code>- (BOOL)prefersStatusBarHidden
  {
      return YES;
  }
  </code></pre>
  
  <p>any help would be greatly appreciated.</p>