public KeyboardInsetTracker(UIScrollView targetView, Func <UIWindow> fetchWindow, Action <UIEdgeInsets> setInsetAction, Action <PointF> setContentOffset, IVisualElementRenderer renderer)
{
_setContentOffset = setContentOffset;
_targetView = targetView;
_fetchWindow = fetchWindow;
_setInsetAction = setInsetAction;
KeyboardObserver.KeyboardWillShow += OnKeyboardShown;
KeyboardObserver.KeyboardWillHide += OnKeyboardHidden;
if (renderer != null)
{
_shellScrollViewTracker = new ShellScrollViewTracker(renderer);
}
}
public void Dispose()
{
if (_disposed)
{
return;
}
_disposed = true;
KeyboardObserver.KeyboardWillShow -= OnKeyboardShown;
KeyboardObserver.KeyboardWillHide -= OnKeyboardHidden;
_shellScrollViewTracker?.Dispose();
_shellScrollViewTracker = null;
}