add Insets to IconPickerActivity. Closes #3050

Author: PhilippC

src/keepass2android-app/IconPickerActivity.cs

@@ -52,8 +52,9 @@ protected override void OnCreate(Bundle savedInstanceState)
 			base.OnCreate(savedInstanceState);
 
 			SetContentView(Resource.Layout.icon_picker);
-			
-			GridView currIconGridView = (GridView)FindViewById(Resource.Id.IconGridView);
+            new Util.InsetListener(FindViewById(Resource.Id.IconGridView)).Apply();
+
+            GridView currIconGridView = (GridView)FindViewById(Resource.Id.IconGridView);
 			currIconGridView.Adapter = new ImageAdapter(this, App.Kp2a.CurrentDb.KpDatabase);
 
 			currIconGridView.ItemClick += (sender, e) =>