protected override void OnCreate (Bundle savedInstanceState)
		{
			base.OnCreate(savedInstanceState);

			SetContentView (Resource.Layout.common_ui);
			CardboardView cardboardView = FindViewById<CardboardView> (Resource.Id.cardboard_view);
			cardboardView.SetRenderer (this);
			CardboardView = cardboardView;

			vibrator = (Vibrator)GetSystemService (Context.VibratorService);

			overlayView = FindViewById<CardboardOverlayView> (Resource.Id.overlay);
			overlayView.Show3DToast ("Pull the magnet\nwhen you find an object.");

			headView = new float[16];
			game = new Game (this, headView);

			VolumeKeysMode = VolumeKeys.DisabledWhileInCardboard;
		}