如何从Android应用程序退出？ [英] How to exit from an android app?

问题描述

我刚刚读到，你可以通过简单地调用退出Android应用程序：

I've just read that you can exit an android application by simply calling:

finish();

然而，这不是这种情况！当我这样做，我得到了以下错误：

However this is not the case! When I do this I get the following errors:

PackageInstallationReciever Remove /data/local/tmp/com._____.apk Fail!
AndroidRuntime Uncaught handler: thread main exiting due to uncaught exception
AndroidRuntime java.lang.NullPointerException
AndroidRuntime     at android.....
dalvikvm Unable to open stack trace file '/data/anr/traces.txt': Permission denied

那么什么是强制应用程序退出的正确方法？为了记录在案，我是从一个菜单项调用它，但它似乎没有关系！

So what is the proper way to force an application to exit? For the record, I'm calling it from a menu item but it doesn't seem to matter!

推荐答案

您可能想看看<一个href=\"http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon/2034238\">Quitting一个应用程序 - 这是令人难以接受的线程在这里SO？

You might want to look at Quitting an application - is that frowned upon? thread here in SO.

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