private void SetupGestures()
        {
            var swipeGesture = new UISwipeGestureRecognizer(OnSwipeDetected)
            {
                Direction = UISwipeGestureRecognizerDirection.Down,
            };

            ChatInput.AddGestureRecognizer(swipeGesture);
            ChatInput.ShouldReturn = TextFieldShouldReturn;
        }