swift-sample-region-notification-6.swift

func setupLocationManager(){
        
    if CLLocationManager.authorizationStatus() != CLAuthorizationStatus.authorizedAlways{
        // Request to get alwayls location authorization
        locationManager.requestAlwaysAuthorization()
    }
        
    // set delegate for location manager
    locationManager.delegate = self
    
    // setup attributes of location manager
    locationManager.distanceFilter = 1
    locationManager.desiredAccuracy = kCLLocationAccuracyBest
    locationManager.allowsBackgroundLocationUpdates = true
    locationManager.pausesLocationUpdatesAutomatically = false
    locationManager.showsBackgroundLocationIndicator = true
}