private void OnKeyboardHide(NSNotification notification)
{
isKeyboardShown = false;
var rect = UIKeyboard.FrameEndFromNotification(notification);
KeyboardWillHide?.Invoke(this, rect.Height);
}
protected virtual void OnKeyboardWillHide([NotNull] KeyboardSizeChangedEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(e));
}
KeyboardWillHide?.Invoke(this, e);
}
public void OnGlobalLayout()
{
GetInputMethodManager();
if (!_wasShown && IsCurrentlyShown())
{
KeyboardWillShow?.Invoke(this, EventArgs.Empty);
KeyboardDidShow?.Invoke(this, EventArgs.Empty);
_wasShown = true;
}
else if (_wasShown && !IsCurrentlyShown())
{
KeyboardWillHide?.Invoke(this, EventArgs.Empty);
KeyboardDidHide?.Invoke(this, EventArgs.Empty);
_wasShown = false;
}
}
private void NotifyKeyboardToggled()
{
if (inputManager.Handle == IntPtr.Zero)
{
inputManager = GetInputManager();
}
if (ActivityProvider.CurrentActivity.CurrentFocus is EditText && keyboardHeight > 0 && !isShowingKeyboard && inputManager.IsActive)
{
isShowingKeyboard = true;
KeyboardWillShow?.Invoke(this, keyboardHeight);
return;
}
if (!(ActivityProvider.CurrentActivity.CurrentFocus is EditText) && isShowingKeyboard && inputManager.IsActive)
{
KeyboardWillHide?.Invoke(this, keyboardHeight);
isShowingKeyboard = false;
return;
}
}
private void KeyboardListner_KeyboardWillHide(object sender, double e)
{
KeyboardWillHide?.Invoke(this, e);
}
private void OnKeyboardWillHide(object sender, UIKeyboardEventArgs e)
{
KeyboardWillHide?.Invoke(this, EventArgs.Empty);
}
private void OnKeyboardWillHide(KeyboardVisibilityChangedEventArgs args)
{
KeyboardWillHide?.Invoke(this, args);
}
internal void OnKeyboardWillHide()
{
KeyboardWillHide?.Invoke(this, null);
}