Local Notifications make sound but do not display (Swift)

Question

I am trying to create a local notification for my app using Apple\'s UNUserNotificationCenter.

Here is my code:

let center = UNUserNotificationCenter         


        

Answer 1

Add this code into didFinishLaunchingWithOption in AppDelegate.swift file

let center = UNUserNotificationCenter.current()
center.requestAuthorization(options: [.alert, .sound]) 
{ (granted, error) in
// Enable or disable features based on authorization.
}