Вот часть моего кода.Я удалил ненужную часть, поэтому вам, возможно, придется редактировать ее при использовании.
import GooglePlaces
import GoogleMaps
class StartRideViewController: UIViewController, CLLocationManagerDelegate, GMSMapViewDelegate{
var mapView: GMSMapView!
var locationManager = CLLocationManager()
override func viewDidLoad() {
super.viewDidLoad()
let notificationCenter = NotificationCenter.default
notificationCenter.addObserver(self, selector: #selector(appMovedToBackground), name: Notification.Name.UIApplicationWillResignActive, object: nil)
notificationCenter.addObserver(self, selector: #selector(appMovedToForeGround), name: Notification.Name.UIApplicationDidBecomeActive, object: nil)
}
@objc func appMovedToBackground() {
print("App moved to background!")
print(isStartRide)
if isStartRide == false{
btn_Share.isHidden = true
locationManager.allowsBackgroundLocationUpdates = false
locationManager.stopUpdatingLocation()
}
}
@objc func appMovedToForeGround() {
//getMeRidersData()
}
func initiateLocation(){
locationManager.delegate = self
locationManager.requestWhenInUseAuthorization()
locationManager.desiredAccuracy = kCLLocationAccuracyBestForNavigation
locationManager.distanceFilter = 1
locationManager.startUpdatingLocation()
//locationManager.startUpdatingHeading()
locationManager.allowsBackgroundLocationUpdates = true
//checkForLocationServices()
checkLocationAuthorizationStatus()
guard let myLatitude = locationManager.location?.coordinate.latitude else{
return
}
guard let myLongitude = locationManager.location?.coordinate.longitude
else{
return
}
showMap(myLatitude:myLatitude, myLongitude:myLongitude)
}
func showMap(myLatitude:Double, myLongitude:Double){
let camera = GMSCameraPosition.camera(withLatitude: myLatitude,
longitude: myLongitude, zoom: 17)
mapView = GMSMapView.map(withFrame: view.bounds, camera: camera)
//mapView = GMSMapView.map(withFrame: CGRect(x: 0, y: 0, width:
self.view.frame.width, height: self.view.frame.height - 250), camera: camera)
mapView?.center = self.view.center
self.view.addSubview(mapView!)
mapView.padding = UIEdgeInsetsMake(150, 0, 80, 0)
mapView.settings.myLocationButton = true
mapView.delegate = self
//mapView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
mapView.isMyLocationEnabled = true
frameForMapView.addSubview(mapView)
}
func checkLocationAuthorizationStatus() {
let status = CLLocationManager.authorizationStatus()
if status == CLAuthorizationStatus.notDetermined{
print("NotDetermined")
locationManager.requestWhenInUseAuthorization()
CLLocationManager.locationServicesEnabled()
locationManager.requestLocation()
}else {
print("Problem with authorization")
}
}
// Handle incoming location events.
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
let location: CLLocation = locations.last!
print("Location: \(location)")
moveMyImageOnMap()
print(isStartRide, gotCounterFromLastRide , counter)
if isStartRide && gotCounterFromLastRide{
updateMyLocationToDataBase()
}
}
// func locationManager(_ manager: CLLocationManager, didUpdateHeading newHeading: CLHeading) {
// print(newHeading)
// }
// Handle authorization for the location manager.
func locationManager(_ manager: CLLocationManager, didChangeAuthorization status: CLAuthorizationStatus) {
switch status {
case .restricted:
print("Location access was restricted.")
case .denied:
print("User denied access to location.")
// Display the map using the default location.
case .notDetermined:
print("Location status not determined.")
case .authorizedAlways: fallthrough
case .authorizedWhenInUse:
print("Location status is OK.")
if mapView != nil {
mapView.isMyLocationEnabled = true
}
}
}
// Handle location manager errors.
func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
locationManager.stopUpdatingLocation()
print("Error: \(error)")
let appName = Bundle.main.object(forInfoDictionaryKey: "CFBundleDisplayName") as! String
let msg :String = "You have denied the app to access your location. Please enable the location services in your settings for the app to get the location";
let alertController = UIAlertController(title: "Allow \(appName) to access your location while you are using the app?", message: msg, preferredStyle: .alert)
let cancelAction = UIAlertAction(title: "CANCEL", style: UIAlertActionStyle.default, handler: nil)
let settingsAction = UIAlertAction(title: "SETTINGS", style: .default) { (_) -> Void in
guard let settingsUrl = URL(string: UIApplicationOpenSettingsURLString) else {
return
}
if UIApplication.shared.canOpenURL(settingsUrl) {
UIApplication.shared.open(settingsUrl, completionHandler: { (success) in
print("Settings opened: \(success)") // Prints true
})
}
}
alertController.addAction(cancelAction)
alertController.addAction(settingsAction)
self.present(alertController, animated: true, completion: nil)
}
}