在收到应用程序启动器之类的通知推送后，将Android应用程序置于前台

Question

In my case, I receive a notification message and open an Activity say 'X'. After closing it I want to bring my application again to foreground like the behavior of the Application launcher.

In more details I want to see if my app in the background, bring it to foreground. If not, restart it. Any suggestions, please?

Answer 1

if you need to start or open your activity when user click on Notification then just use Intent to call your main activity or home page that's it. have you Google your problem? See the documents of Notification Notification and for Intent it may helpful for you

Answer 2

You can use getRunningAppProcesses() in ActivityManager . And then check your package name in the list of running Processes.

Answer 3

使用C2DM - 云到设备消息来收听通知并启动您的应用。