objective-c - Get rid of the animation completion delay

Question

Every time when I use the completion of an animation, there is some kind of delay. How can I make sure the delay will not be there anymore?

This is a part of my code:

[self dismissViewControllerAnimated:YES completion:^ {
  [presentingViewController presentViewController:load animated:YES completion:nil];
}];

Answer 1

如果您不想制作动画，请不要关闭动画。如果您制作动画，完成将在动画完成时触发，因此会延迟。