diff --git a/BookAStar/BookAStar.Droid/MainActivity.cs b/BookAStar/BookAStar.Droid/MainActivity.cs
index 60b52570..a963c35c 100644
--- a/BookAStar/BookAStar.Droid/MainActivity.cs
+++ b/BookAStar/BookAStar.Droid/MainActivity.cs
@@ -436,6 +436,7 @@ namespace BookAStar.Droid
 
         protected override void OnSaveInstanceState(Bundle outState)
         {
+            // TODO Save instance
             base.OnSaveInstanceState(outState);
         }
         public override void OnStateNotSaved()