title: Is there any way to set NoActionBar theme in Application
body: <p>I am making android app using Visual Studio with the Xamarin platform.
  As i read the document the thing I found.</p>
  
  <p><a href="https://i.stack.imgur.com/g0Nyz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/g0Nyz.png" alt="enter image description here"></a>.</p>
  
  <p>As we can see there is only three Theme we can create. So my Question is can we set <code>NoActionBar</code> theme to Application as we can set in Android Studio.</p>
  
  <p>Any Help be Appreciated.</p>