Can I detect that a particular permission has been removed for my android app?
问题 So with the arrival of Android 4.3 comes the ability to selectively disable particular permissions for apps. This could obviously cause problems where an app loses a permission it needs to operate correctly. Does the system broadcast a message when a permission is revoked, or how could I tell that my app no longer has a certain permission? Ideally I would like to inform the user that turning off permission A will break xyz in the application. 回答1: There is no broadcast, but you can check