android - How to change application user group -

I have a program that should be part of a group Ie audio group by default the application gets the owner group , When it is installed.

Say my application owner is app_46 and the group is app_46. How do I change my app group to audio or some other runtime?

Is there any permission or something in Android Manifest.xml?

Solution Maybe someone is interested in adding custom permissions to framework / base / core / Need to add to Ridge / Android Manifest.xm After that permission to use the permission with that user id, allow any group with permission: frameworks / date / data / etc / platform.xm In your application, use the above permission to use that group:

  & lt; Usage-permission Android: name = "android.permission.your_new_permission>" / & gt;