Adding DeviceScreeenInfo

Navigator.Android/CustomEntryRenderer.cs

@@ -5,6 +5,7 @@ using Xamarin.Forms;
 using Xamarin.Forms.Platform.Android;
 using Navigator.Droid;
 using Android.Views.InputMethods;
+using Android.Util;
 
 [assembly: ExportRenderer(typeof(EntryWithCustomKeyboardReturnButton), typeof(EntryWithCustomKeyboardReturnButtonCustomRenderer))]
 
@@ -19,7 +20,7 @@ namespace Navigator.Droid
     {
         base.OnElementChanged(e);
 
-        var customEntry = Element as EntryWithCustomKeyboardReturnButton;
+      var customEntry = Element as EntryWithCustomKeyboardReturnButton;
 
         if (Control != null && customEntry != null)
         {

Navigator.Android/MainActivity.cs

@@ -1,5 +1,4 @@
-
-using Android.App;
+using Android.App;
 using Android.Content.PM;
 using Android.Runtime;
 using Android.OS;