使用 GoogleMaps 时，myLocationEnabled 在 swift 上更改为 isMyLocationEnabled

Question

我正在尝试让用户当前位置显示在 google 地图 API 中。数周以来我一直在为这个问题苦苦挣扎，当我在模拟器中更改位置时，代码运行但不会更新到当前位置。

我的代码在下面，在查看其他人是如何做到的之后，他们都得到了 mapView.myLocationEnabled = true，而对我来说，这会产生一个错误，提示“myLocationEnabled 已重命名为 'isMylocationEnabled'”。我看到了一些最新的帖子（从 2 个月前开始）并且每个人都在使用 myLocationEnabled 似乎没有错误，为什么我得到这个？这可能是我当前位置未更新的原因吗？

import UIKit
import GoogleMaps

class FirstViewController: UIViewController, CLLocationManagerDelegate {


    @IBOutlet weak var mapView: GMSMapView!


    let locationManager = CLLocationManager()
    override func viewDidLoad() {
        super.viewDidLoad()
        locationManager.delegate = self
        mapView.settings.myLocationButton = true
        mapView.settings.compassButton = true
    }
    override func viewDidAppear(_ animated: Bool) {
        locationManager.requestWhenInUseAuthorization()
    }
    func locationManager(manager: CLLocationManager , didChangeAuthorizationStatus status: CLAuthorizationStatus) {
        if status == .authorizedWhenInUse {
            locationManager.startUpdatingLocation()


            mapView.isMyLocationEnabled = true

            mapView.settings.myLocationButton = true
        }
    }
    func locationManager(manager: CLLocationManager ,didUpdateLocations locations: [CLLocation]) {
        if let location = locations.first {

            mapView.camera = GMSCameraPosition(target: location.coordinate, zoom: 15, bearing: 0, viewingAngle: 0)

            let marker = GMSMarker()
            marker.title = "Current Location"
            marker.map = mapView
            locationManager.stopUpdatingLocation()
        }
    }
}

Answer 1

所以我终于解决了这个问题！基本上，我用 GoogleMaps 和 GooglePlaces 更新了我现有的 Podfile，然后更新了 pod 以确保所有框架都正常工作。然后我使用这段代码让我的当前位置工作

    import UIKit

    import GoogleMaps


    class FirstViewController: UIViewController, CLLocationManagerDelegate {


@IBOutlet weak var mapView: GMSMapView!
var locationManager = CLLocationManager()
var vwGMap = GMSMapView()


override func viewDidLoad() {
    super.viewDidLoad()
    let camera: GMSCameraPosition = GMSCameraPosition.camera(withLatitude: 22.300000, longitude: 70.783300, zoom: 10.0)
    vwGMap = GMSMapView.map(withFrame: self.view.frame, camera: camera)
    vwGMap.camera = camera

    locationManager.delegate = self
    locationManager.desiredAccuracy = kCLLocationAccuracyKilometer
    locationManager.distanceFilter = 500
    locationManager.requestWhenInUseAuthorization()
    locationManager.requestAlwaysAuthorization()
    locationManager.startUpdatingLocation()

    self.view = vwGMap
    }

func locationManager(_ manager: CLLocationManager, didChangeAuthorization status: CLAuthorizationStatus) {

        if (status == CLAuthorizationStatus.authorizedWhenInUse)

        {
            vwGMap.isMyLocationEnabled = true
        }
    }
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
        let newLocation = locations.last
        vwGMap.camera = GMSCameraPosition.camera(withTarget: newLocation!.coordinate, zoom: 15.0)
        vwGMap.settings.myLocationButton = true
        self.view = self.vwGMap
    let marker = GMSMarker()
    marker.position = CLLocationCoordinate2DMake(newLocation!.coordinate.latitude, newLocation!.coordinate.longitude)
    marker.map = self.vwGMap
    }

}

使用 GoogleMaps 时，myLocationEnabled 在 swift 上更改为 isMyLocationEnabled

myLocationEnabled changing to isMyLocationEnabled on swift when using GoogleMaps

ios

swift

google-maps

rename

currentlocation