#UNNotificationCenter

[ktrkathir]

Implement Action button for Local notification Implementing a Action button for Local Notification (UNUserNotification) and build an iOS Application | Xcode 11 | Swift 5.2 No real device. No Certificate. No Provisioning profile.

[moreswifty]

Notifications permissions

The simplest way to ask user for permission is just:

But sometimes we want to show user alert and only show request permission if user agrees. If user won’t allow pushes he has to change it in system settings, we can’t change it from the app.

So we can show simple alert controller and then ask for permission if user agrees.

But there’s a problem - every time the code executes user will be prompted to allow notification, even If he already allowed notifications.

We can get settings from UNNotificationCenter and check authorizationStatus to resolve it: