Checking if a UIViewController is about to get Popped from a navigation stack?

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说谎
说谎 2020-12-04 19:17

I need to know when my view controller is about to get popped from a nav stack so I can perform an action.

I can\'t use -viewWillDisappear, because that gets called

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  •  醉话见心
    2020-12-04 19:36

    Maybe you could use UINavigationBarDelegate's navigationBar:shouldPopItem protocol method.

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