title: Showing the progress view in place of the status bar
body: <p>I have used a losing view before and wanted to find out how can I show it in place of the status bar the way the app pocket does it. They seem to temporarily hide the status bar during the download of an article and show a loading view overlaid over the nav bar. </p>
  
  <p>Does anyone know how to actually overlay the loading bar over the nav bar that way?? Hiding the status bar is the easy part of the problem. </p>
  
  <p>See image for reference. </p>
  
  <p><a href="https://i.stack.imgur.com/mxeST.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/mxeST.png" alt="enter image description here"></a></p>