在iOS 14应用程序生命周期中，有什么方法可以调用SceneDelegate方法吗? [英] Is there any way to call SceneDelegate methods in iOS 14 app life cycle?

问题描述

我们知道Apple已大大简化了SwiftUI应用程序的生命周期(WWDC20).我看过Paul Hudson先生关于SwiftUI的新变化的视频，其中他解释了如何在"@main或:App"中访问AppDelegate方法.结构.

We know Apple has drastically simplified the SwiftUI app life cycle (WWDC20). I have seen the video of Mr.Paul Hudson about the new changes in SwiftUI in which he has explained how to access AppDelegate methods in "@main or :App" struct.

我想知道是否有任何方法可以访问SceneDelegate方法?

I want to know if there is any way to access the SceneDelegate methods?

先谢谢了. :)

推荐答案

在SwiftUI 2.0生命周期中，现在无法访问SceneDelegate.可以与.onChange一起用于 [.active，.inactive，.background] 状态的某些回调，如例如此处

There is no access for SceneDelegate now in SwiftUI 2.0 life-cycle. Some of callbacks you can use with .onChange for [.active, .inactive, .background] states as shown for example here

或者...继续使用UIKit生命周期没有错

or... there is nothing wrong in continue using UIKit life-cycle

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