How does notification registration work in the SwiftUI app lifecycle?

Question

When using the SwiftUI declarations to define an app, where do you put the code for registering for notifications that would normally go in the app delegate?

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Posted by

snackdog

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Answer 1

Here is a sample code of how your App struct should look like:

Code Block swift@main
struct NewIn14App: App {
		@UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
		var body: some Scene {
				WindowGroup {
						ContentView()
				}
		}
}

Taken from hackingwithswift.com

Posted by

AMR0T

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Answer 2

I put it inside applicationDidFinishLaunching as follows:

Code Block notificationCenter = UNUserNotificationCenter.current()
		notificationCenter.removeAllPendingNotificationRequests()
		let options: UNAuthorizationOptions = [.alert, .sound, .badge]
		notificationCenter.requestAuthorization(options: options) {
			(didAllow, error) in
			if !didAllow {
				print("User has declined notifications")
			}
		}

Posted by

dshum17

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How does notification registration work in the SwiftUI app lifecycle?

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