本文介绍了返回Android中堆栈中的其他活动的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
说我有一个活动堆栈,例如: A-> B-> C-> D
Say I have an activity stack as such: A -> B -> C -> D
我想创建一个新的活动"E",并以这样的堆栈结束: A-> B-> E
I would like to create a new activity "E", and end up with a stack like this: A -> B -> E
基本上,点击活动D中的后退"按钮后,我需要将活动C换成活动E,然后降落在活动E上.
Basically, upon hitting the back button in activity D, I need to swap out activity C for activity E, and land on it.
这可能吗?还是我应该以某种方式构造导航?谢谢!
Is this possible? Or should I be structuring the navigation differently somehow? Thanks!
推荐答案因此,从活动 C转到D finish(); C 活动.
so while going from activity C to D finish(); C activity.
最后在活动 D 的backPress方法中调用活动 E 和finish();活动 D
At last at backPress method of Activity D call activity E and finish(); Activity D
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返回Android中堆栈中的其他活动
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