title: How to get full screen bounds with correct orientation?
body: <p>guys.
  I have such problem: I need to use full screen for my view. So I use </p>
  
  <pre><code>[_activityIndicator setFrame:[[UIScreen mainScreen] applicationFrame]];
  </code></pre>
  
  <p>It's work perfect, but only in portrait view. What to do if my app have to work in landscape too?</p>