Just to clarify, the "at runtime" is a bit misleading. It doesn't mean every single time the app function in question is called. It's a toggle done once, and

Just to clarify, the "at runtime" is a bit misleading. It doesn't mean every single time the app function in question is called. It's a toggle done once, and you won't be asked again unless you turn it back off manually. Asking me if I need the camera, when the camera is to be used, and then being cleared to use it henceforth is my preferred operation. As I said above, it can always be turned back off if I change my mind.