Using CLLocationManager protocol you are able to track user on his IPhone.

1. First things first.

Add MapView to Main.storyboard an then create instance of it in ViewController

Choosing YourProject.xcodeproject Go to Build Phases then choose Link Binary With Libraries and add framework, which display info for user to allow acces to track.

Using + add CoreLocation.framework to library of your project.

2. Go to info.plist choosing it from main menu of your project and add two rules: key-value. Right click, and add row.

First Key: NSLocationWhileInUseUsageDescription as type String and value add sentence which will display to the user while fired aplication up. f.e: "I need to know your location"

Second Key: NSLocationAlwaysUsageDescription as String type and value: "Add your info here".

1. Import CoreLocation then add protocol CLLocationManagreDelagate to your ViewController

2. Add variable which holds userlocation: var locationManager = CLLocationManager()

3. Add locationManager.delegate = self locationManager.desiredAccuracy = kCLLocationAccuracyBest

4. Add properties to locationManager which could track user. ` locationManager.requestWhenInUseAuthorization() locationManager.startUpdatingLocation()

5. Add method

func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) { print(locations) }

6. Fire up an aplication. In console / debugging area You can see longitude and latitude of your location.

Go to Simulator -> Features and choose: City Run, City Bike, FreeWayDrive

7. In function locationManager create variable which stores Users position.

let userLocation: CLLocation = locations[0]

8. Then we need longitude and latitude which holds user position.

let latitide = userLocation.coordinate.latitude let longitude = userLocation.coordinate.longitude

9. Import Map Kit and add MKMapViewDelegate protocol to ViewController

10. Add MapCoortinates to ViewController which dipslay user location on Map.

` let latDelta: CLLocationDegrees = 0.05 let longDelta: CLLocationDegrees = 0.05

let span = MKCoordinateSpan(latitudeDelta: latDelta, longitudeDelta: longDelta)

let location = CLLocationCoordinate2D(latitude: latitide, longitude: longitude)

let region = MKCoordinateRegion(center: location, span: span)

self.mapView.setRegion(region, animated: true)

`