turning off notifications at swiftUI

Question

Apple document said I can turn off notifications by calling this func: unregisterForRemoteNotifications()

So I made a button which can call that function like this: Button("Hold") { unregisterForRemoteNotifications() }

But Xcode show me this error message 'Use of unresolved identifier 'unregisterForRemoteNotifications '

How can I fix this error? Thanks :)

Answer 1

This is a UIApplication instance method. You should call it via UIApplication.shared.unregisterForRemoteNotifications() So your code will look like:

Button(action: {
    UIApplication.shared.unregisterForRemoteNotifications()
}) {
    Text("Perform Action")
}

If you use UNUserNotificationCenter you could unsubscribe from pending notifications via: UNUserNotificationCenter.current().removeAllPendingNotificationRequests(), and to remove delivered use UNUserNotificationCenter.current().removeAllDeliveredNotifications()