How to prevent ios app kill when changing camera settings in iOS.

Question

In privacy settings, when I change the permissions related to iOS app (Camera or Microphone) and again back to the app then app restarting from initial state and I lost my existing state of work in the app.

Is there any way to save the last state or avoid killing/restart ?

Answer 1

Look at the applicationWillTerminate(_:) method. this will be called before Your app is killed and there is no way to stop it from restart when privacy permission is changed

Also take a look at this answer