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I want to perform a action when the user pressed the back button on my UINavigationController when arrived at a certain UIViewController.
Unfortunately it looks like UINavigationControllerDelegate doesn’t have any methods to get notified of the popping of views.
As a workaround I now have in the viewDidDisappear method my action, that only gets fired when animated is YES. This works, but it’s a bit ugly.
How should I do this properly?
You can either call a delegate method when viewWillDisappear or set logic on viewWillAppear for certain UIViewController.