IOS状态保存: can I display a launch image instead of a snapshot

问题:在使用 IOS 状态保存时，如何在启动过程中显示自定义启动图像而不是快照

描述:我正在做IOS状态保存。一切都很好，除了每次我在杀死它后重新打开应用程序时，应用程序显示的第一件事是应用程序进入后台时的屏幕快照。我有一个显示用户当前位置的 map View 。我不希望应用程序在启动过程中显示旧位置的快照，然后跳转到当前位置。是否有一些方法可以在启动过程中显示自定义启动图像。

---

Best Answer-推荐答案

参见 ignoreSnapshotOnNextApplicationLaunch 的文档:

As part of the state preservation process, UIKit captures your app’s user interface and stores it in an image file. When your app is relaunched, the system displays this snapshot image in place of your app’s default launch image to preserve the notion that your app was still running. If you feel that the snapshot cannot correctly reflect your app’s user interface when your app is relaunched, you can call this method to prevent that snapshot image from being taken. If you do, UIKit uses your app’s default launch image instead.

您必须在用于保留应用状态的代码中调用此方法。

关于IOS状态保存: can I display a launch image instead of a snapshot，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/24920876/