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How to reload the view when the application becomes active after suspension?

When a user changes NsuserDefaults in the settings on the iPhone and activates my application after pausing it, I want to restart the active view.

How can i do this?

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2 answers

You can implement the applicationDidBecomeActive method : in the application deletion or register a notification UIApplicationDidBecomeActiveNotificationin any other object.

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- (void)applicationWillEnterForeground:(UIApplication*)application for the application delegate, invoked when exiting standby mode.

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Source: https://habr.com/ru/post/1752865/

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