Android stack clear without calling another activity

Question

How do I clear the stack without starting another activity? I tried

testIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
           startActivity(testIntent):

But it requires me to start another activity. Is there any other way? Please help.

Answer 1

Have you seen this post: Removing an activity from the history stack

That may or may not be helpful.

You can add a android:noHistory="true" to your <Activity /> in AndroidManifext.xml or you can use the FLAG_ACTIVITY_NO_HISTORY when calling your activity.

Without knowing exactly why you need this functionality, I can't offer any suggestions on how to implement. Maybe you can find a way to reorganize your app so that you can take advantage of this.

Answer 2

您可以手动跟踪应用程序中正在运行的每个活动，并在每个活动上调用finish（）。