Swift iOS 系统通知关闭回调

Question

Question: Is there a way to detect if you get a system notification and you swipe away the notification banner (eg the alarm that triggers a system notification)?

More practical example: In your app, you are doing some stuff and suddenly you get a notification from another app. Instead of tapping on the notification, you swipe up the notification (you dismiss it that way). After doing that, I want to capture that in the app.

Why: Currently, I have a bug in the app, so if I can capture this action, I would be able to fix this bug.

Thanks in advance!

Answer 1

When notification appears, the willResignActiveNotification won't get called, therefore willEnterForegroundNotification won't get called, too. The best solution here is to catch incoming notification and show the custom view describing this notification instead of system one. Thus, you can detect all actions/timings you need.