最終更新:2024-04-30 (火) 05:22:57 (16d)  

UIApplicationDelegate.applicationDidEnterBackground(_:)
Top / UIApplicationDelegate.applicationDidEnterBackground(_:)

Tells the delegate that the app is now in the background.

https://developer.apple.com/documentation/uikit/uiapplicationdelegate/1622997-applicationdidenterbackground

メモ

  • Return from applicationDidEnterBackground?(_:) as quickly as possible. Your implementation of this method has approximately five seconds to perform any tasks and return.



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