如果我的应用程序是从最近的应用程序屏幕启动的，如何防止后退按钮退出我的应用程序？

Question

When I launch my activity from the recent apps menu (using a long click on the home screen) and then hit the back button (once the app is launched), the app exits and returns to the home screen. The behavior I would have expected is that the entire application activity stack is reloaded, so hitting back would finish the current activity and go down one level in the stack inside my application.

What am I doing wrong? Is there a setting in my AndroidManifest.xml that I should keep an eye out for?

Thanks in advance.

Answer 1

Bringing back the whole task stack should be the default behavior. Do you call finish() on your activities or set nohistory in manifest? If so, that explains it.