发送活动为背景，进行整理 [英] Sending Activity to background with out finishing

问题描述

我怎样才能让一个活动去后台，无需调用它的完成（）方法，并返回到初一家长活动？我想了这么多，但我无法找到一个解决方案。所以，如果你们能帮助我将非常感激。

How can I make an activity go to background without calling its finish() method and return to the Parent activity that started this? I tried so much but I could not find a solution. So if you guys could help I would be very thankful.

推荐答案

以下将工作，如果该活动是在一个不同的任务，其母公司运行。要做到这一点，请参阅<一href="http://developer.android.com/guide/topics/manifest/activity-element.html#lmode">http://developer.android.com/guide/topics/manifest/activity-element.html#lmode.

The following will work if the Activity is running in a different task to its parent. To achieve this, see http://developer.android.com/guide/topics/manifest/activity-element.html#lmode.

public void onBackPressed () {
    moveTaskToBack (true);
}

当前任务将被隐藏，但是它的状态将保持不变，而当它被重新激活它会出现只是因为它当你离开它是

The current task will be hidden, but its state will remain untouched, and when it is reactivated it will appear just as it was when you left it.

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