Completion block called while view is presented when the close button is clicked.

[rojo69]

• (void)close:(id)sender {
  [_input resignFirstResponder];
  [self dismissViewControllerAnimated:YES completion:nil];
  [_delegate canceled];
  }

In this method the delegate should be called in the completion block, to make it possible to present new views right away.

[D-32]

That would be the correct way, yes. Thanks for pointing it out.