iOS push notification: how to detect if the user tapped on notification when the app is in background?

Question

There are a lot of stackoverflow threads regarding this topic, but I still didn\'t find a good solution.

If the app is not in the background, I can check launc

Answer 1

If you have "Background Modes" > "Remote notifications" checked == YES, tap on notification event will arrive in:

-(void)userNotificationCenter:(UNUserNotificationCenter *)center **didReceiveNotificationResponse**:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler.

It helped me. Please enjoy :)