title: How to show an Image on top of a tabbed view in Xamarin.Forms?
body: <p>I am using <code>Xamarin.Forms</code> and trying to achieve the next layout:<br>
  <a href="https://i.stack.imgur.com/Ild7y.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Ild7y.png" alt="Layout Image"></a><br>
  I want to keep the native look and feel for each platform (i.e: <code>iOS</code> tabs will be shown in bottom.), I just want to add an extra image on top of the tabbed view. I have been looking around and can't find any one providing a way for this to work. I just want to make sure and ask if this is actually doable in <code>Xamarin.Forms</code> while maintaining native look and feel for all platforms?</p>