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

            // Create your application here
            SetContentView(Resource.Layout.DeliveryPickupLayout);
            // Button btnViewMap = FindViewById<Button>(Resource.Id.btnViewMap);
            Intent       intentViewMap  = new Intent(this, typeof(ViewMapActivity));
            Intent       intentDelivery = new Intent(this, typeof(DeliveryActivity));
            LinearLayout llScreen       = FindViewById <LinearLayout>(Resource.Id.llScreen);
            float        flOrigX        = 0.00f;
            float        flNewX         = 0.00f;

            llScreen.GenericMotion += (sender, e) =>
            {
                float flXTouch = e.Event.GetX();
                if (MotionEvent.ActionToString(MotionEventActions.Move) == "ACTION_MOVE")
                {
                    if (flOrigX == 0.00f)
                    {
                        flOrigX = e.Event.GetX();
                    }
                    flNewX = e.Event.GetX();
                }


                if (flNewX - flOrigX < 0)
                {
                    Toast.MakeText(this, "NOW TAKING YOU TO DELIVERY SCREEN...", ToastLength.Long).Show();

                    StartActivity(intentDelivery);
                }
            };

            /*
             * btnViewMap.Click += (sender, e) =>
             * {
             *  StartActivity(intentViewMap);
             * };
             */
        }