With Hidden Permissions Manager, you can access the Hidden Permissions Manager on some Android devices. It is even possible to see at what time an authorization was granted.
Examples of uses:
• Prevent an application from using the GPS or camera
• Restricting Internet access to prevent the display of ads in an application
• Prevent in-app shopping and paid subscriptions
• Disable the "Display over other apps" feature.
Depending on your Android ROM, the application may not work as expected