Custom Location Source

1import Foundation
2import UIKit
3import Nbmap
4class CustomLocationSourceViewController: UIViewController {
5    var nbMapView: NGLMapView! {
6        didSet {
7            oldValue?.removeFromSuperview()
8            if let mapView = nbMapView {
9                view.insertSubview(mapView, at: 0)
10            }
11        }
12    }
13    override func viewDidLoad() {
14        super.viewDidLoad()
15        nbMapView = NGLMapView(frame:self.view.bounds)
16        nbMapView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
17        
18        /**
19         Custom the location source , The locationManager that this map view uses to start and stop the delivery of
20         location-related updates.
21         To receive the current user location, implement the
22         `-[NGLMapViewDelegate mapView:didUpdateUserLocation:]` and
23         `-[NGLMapViewDelegate mapView:didFailToLocateUserWithError:]` methods.
24         If setting this property to `nil` or if no custom manager is provided this
25         property is set to the default location manager.
26         `NGLMapView` uses a default location manager. If you want to substitute your
27         own location manager, you should do so by setting this property before setting
28         `showsUserLocation` to `YES`. To restore the default location manager,
29         set this property to `nil`.
30         */
31        nbMapView.locationManager = CustomMapLocationManager()
32        nbMapView.showsUserLocation = true
33        nbMapView.userTrackingMode = .follow
34    }
35}

1import Nbmap
2import CoreLocation
3class CustomMapLocationManager: NSObject,NGLLocationManager {
4    
5    var delegate: NGLLocationManagerDelegate? {
6        didSet {
7            locationManager.delegate = self
8        }
9    }
10    
11    // Replay with your own location manager
12    private let locationManager = CLLocationManager()
13    
14    var headingOrientation: CLDeviceOrientation {
15        get {
16            return locationManager.headingOrientation
17        }
18        set {
19            locationManager.headingOrientation = newValue
20        }
21    }
22    
23    var desiredAccuracy: CLLocationAccuracy {
24        get {
25            return locationManager.desiredAccuracy
26        }
27        set {
28            locationManager.desiredAccuracy = newValue
29        }
30    }
31    
32    var authorizationStatus: CLAuthorizationStatus {
33        if #available(iOS 14.0, *) {
34            return locationManager.authorizationStatus
35        } else {
36            return CLLocationManager.authorizationStatus()
37        }
38    }
39    
40    var activityType: CLActivityType {
41        get {
42            return locationManager.activityType
43        }
44        set {
45            locationManager.activityType = newValue
46        }
47    }
48    
49    @available(iOS 14.0, *)
50    var accuracyAuthorization: CLAccuracyAuthorization {
51        return locationManager.accuracyAuthorization
52    }
53    
54    @available(iOS 14.0, *)
55    func requestTemporaryFullAccuracyAuthorization(withPurposeKey purposeKey: String) {
56        locationManager.requestTemporaryFullAccuracyAuthorization(withPurposeKey: purposeKey)
57    }
58    
59    func dismissHeadingCalibrationDisplay() {
60        locationManager.dismissHeadingCalibrationDisplay()
61    }
62    
63    func requestAlwaysAuthorization() {
64        locationManager.requestAlwaysAuthorization()
65    }
66    
67    func requestWhenInUseAuthorization() {
68        locationManager.requestWhenInUseAuthorization()
69    }
70    
71    func startUpdatingHeading() {
72        locationManager.startUpdatingHeading()
73    }
74    
75    func startUpdatingLocation() {
76        locationManager.startUpdatingLocation()
77    }
78    
79    func stopUpdatingHeading() {
80        locationManager.stopUpdatingHeading()
81    }
82    
83    func stopUpdatingLocation() {
84        locationManager.stopUpdatingLocation()
85    }
86    
87    deinit {
88        locationManager.stopUpdatingLocation()
89        locationManager.stopUpdatingHeading()
90        locationManager.delegate = nil
91        delegate = nil
92    }
93    
94}
95// MARK: - CLLocationManagerDelegate
96extension CustomMapLocationManager : CLLocationManagerDelegate {
97  
98    func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
99        delegate?.locationManager(self, didUpdate: locations)
100    }
101    
102    func locationManager(_ manager: CLLocationManager, didUpdateHeading newHeading: CLHeading) {
103        delegate?.locationManager(self, didUpdate: newHeading)
104    }
105    
106    func locationManagerShouldDisplayHeadingCalibration(_ manager: CLLocationManager) -> Bool {
107        return delegate?.locationManagerShouldDisplayHeadingCalibration(self) ?? false
108    }
109    
110    func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
111        delegate?.locationManager(self, didFailWithError: error)
112    }
113    
114    @available(iOS 14.0, *)
115    func locationManagerDidChangeAuthorization(_ manager: CLLocationManager) {
116        delegate?.locationManagerDidChangeAuthorization(self)
117    }
118}