UNLocationNotificationTrigger Example

example.swift

// Define the content of the notification
let content = UNMutableNotificationContent()
content.title = place.title
content.body = place.blurb
content.sound = UNNotificationSound.default()

// Define the region
let region = CLCircularRegion(center: place.coordinate(), radius: place.radius ?? 100, identifier: place.identifier)
region.notifyOnEntry = true
region.notifyOnExit = false

// Define the trigger
let trigger = UNLocationNotificationTrigger(region: region, repeats: false)

// Define the request
let request = UNNotificationRequest(identifier: place.identifier, content: content, trigger: trigger)

// Add the request
let center = UNUserNotificationCenter.current()
center.add(request, withCompletionHandler: { (error) in
     if let error = error {
          print("\n\t ERROR: \(error)")
     } else {
          print("\n\t request fulfilled \(request)")
     }
})