安卓：回去previous活动？ [英] Android: go back to previous activity?

问题描述

有没有一种方法，我可以强制用户回到previous活动？我想杀死我目前的活动让用户回去可能吗？

Is there a way I can force the user to go back to the previous Activity? I'd like to kill my current Activity make the user "go back" possible?

推荐答案

呼叫在活动结束：<一href=\"http://d.android.com/reference/android/app/Activity.html#finish\">http://d.android.com/reference/android/app/Activity.html#finish()

和确保你正确启动你的活动已在活动堆栈的状态，检查那里的文档：<一href=\"http://d.android.com/guide/topics/fundamentals/tasks-and-back-stack.html\">http://d.android.com/guide/topics/fundamentals/tasks-and-back-stack.html

And to make sure you started your activity correctly to have the state in the Activity Stack, check the documentation there : http://d.android.com/guide/topics/fundamentals/tasks-and-back-stack.html

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