如何关闭Android应用程序？ [英] How to close Android application?

问题描述

我要关闭我的应用程序，因此它不再在后台运行。

I want to close my application, so that it no longer runs in the background.

如何做到这一点？是Android平台这一好的做法呢？

How to do that? Is this good practice on Android platform?

如果我靠返回按钮，关闭应用程序，但它停留在背景。甚至有应用程序称为TaskKiller只是为了杀死在后台的应用程序。

If I rely on the "back" button, it closes the app, but it stays in background. There is even application called "TaskKiller" just to kill those apps in the background.

推荐答案

刚才回答我的问题，经过这么多的时间（因为CommonsWare评论上最流行的回答能说明问题，我们不应该这样做）：

Just to answer my own question now after so much time (since CommonsWare commented on the most popular answer telling we should NOT do this):

当我想退出程序：

1. 在我开始了我的第一个活动（无论是闪屏，或任何活动是目前在活动栈底）与 FLAG_ACTIVITY_CLEAR_TOP （将退出所有其他活动正式开始之后，这意味着 - 所有的人）。只要有在活动栈本次活动（未完成它由于某种原因提前）。
2. 我称之为完成（）这个活动

1. I start my first activity (either splash screen, or whatever activity is currently at the bottom of the activity stack) with FLAG_ACTIVITY_CLEAR_TOP (which will quit all the other activities started after it, which means - all of them). Just make to have this activity in the activity stack (not finish it for some reason in advance).
2. I call finish() on this activity

这是它的工作原理很适合我。

This is it, works quite well for me.

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