private void HandleMailFinished(object sender, MFComposeResultEventArgs e)
{
(sender as UIViewController).DismissViewController(true, () => {});
_presenter.NativeModalViewControllerDisappearedOnItsOwn();
}
private void TWTweetComposeHandler(TWTweetComposeViewControllerResult result)
{
_presenter.NativeModalViewControllerDisappearedOnItsOwn();
_tweet = null;
}