的onSaveInstanceState()和的onPause()调用序列 [英] onSaveInstanceState() and onPause() call sequence

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问题描述

的onSaveInstanceState的文档() 规定:

The documentation on onSaveInstanceState() states:

如果该方法被调用时,它总是叫的onStop(前)和可能之前的onPause()。

If the method is called, it is always called before onStop() and possibly before onPause().

不过,我注意到,始终如一,从日志消息的onPause()总是调用之前的onSaveInstanceState() 。我在这两种方法把日志消息。请帮助我了解在什么情况下的onSaveInstanceState()之前的onPause称为()

But, I notice, consistently, from log messages that onPause() is ALWAYS CALLED BEFORE onSaveInstanceState(). I had put log messages in these two methods. Please help me understand in what circumstances does onSaveInstanceState() is called before onPause().

环境:Android的V4.0(API 14)+ Eclipse的v3.7.1 - 靛蓝

Environment: Android v4.0 (API 14) + Eclipse v3.7.1 - Indigo.

推荐答案

您可以阅读关于<一个href="http://developer.android.com/reference/android/app/Activity.html#onSaveInstanceState%28android.os.Bundle%29"相对=nofollow>这里。

在简单地说,你不能永远不知道关于时间的onSaveInstanceState将运行。

In a nutshell you can't never know about time when onSaveInstanceState will be run.

这篇关于的onSaveInstanceState()和的onPause()调用序列的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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