Actually for most things in iOS, once the system dialog has been brought up, the operating system won't allow it to be brought up again. It won't stop the appli

Actually for most things in iOS, once the system dialog has been brought up, the operating system won't allow it to be brought up again. It won't stop the application in question from nagging you, but at least then even if you click "allow" on the application pop-up the system will still require you to go into the app permissions and explicitly allow it.