title: Transfer project from Xamarin.Android to Xamarin.Forms
body: <p>I have the project on Xamarin.Android.
  In <strong>MainActivity.cs</strong>:</p>
  
  <pre><code>protected override void OnCreate(Bundle bundle)
  {
      base.OnCreate(bundle);
      SetContentView(Resource.Layout.Main);
  
      LinearLayout mainLayout = FindViewById&lt;LinearLayout&gt;(Resource.Id.MyLinearLayout);
      Android.Widget.RelativeLayout rl = new Android.Widget.RelativeLayout(this);
      ...
      mainLayout.AddView (rl);
   }
  </code></pre>
  
  <p>Can I add on MainPage <em>only Android.Widget.RelativeLayout</em> in Xamarin.Forms?</p>