有没有人在iOS中实现了后台位置更新的任何帮助将是伟大的下面是我的情况

问题陈述

• 我想跟踪用户的位置后，每N分钟，并将其发送到服务器（无论是案件背景和杀害状态）

我一直在努力

• 启用后台模式、位置更新、后台提取和后台处理
• 创建了一个用于位置跟踪的单例检查下面的代码，并在

使用选项启动- AppDelegate
现在我已经探索了 * BakcgroundTasks*，但后台任务已注册，但在给定的时间间隔后未执行，请检查下面的代码

class EmployeeAttendanceTracker: NSObject,CLLocationManagerDelegate {

    
   static let shared = EmployeeAttendanceTracker()

    private let locationManager = CLLocationManager()
    private var lastLocationDate = Date()
    static let LOCATION_INTERVAL = 1
    
    var locationUpdate: (() -> Void)?

    private override init() {
        super.init()
        setupLocationManager()
    }
    
    private func setupLocationManager() {
        locationManager.delegate = self
        locationManager.desiredAccuracy = kCLLocationAccuracyBest
        locationManager.activityType = .other
        locationManager.distanceFilter = kCLDistanceFilterNone
        locationManager.allowsBackgroundLocationUpdates = true
        locationManager.pausesLocationUpdatesAutomatically = false
        locationManager.showsBackgroundLocationIndicator = true
        
        
        if #available(iOS 9.0, *) {
          locationManager.requestAlwaysAuthorization()
        } else {
          locationManager.requestWhenInUseAuthorization()
        }
    }
      //    
    //
    //    // MARK: - CLLocationManagerDelegate
    //    
        func locationManager(_ manager: CLLocationManager, didChangeAuthorization      status: CLAuthorizationStatus) {
            switch status {
            case .restricted:
                //showLocationPermissionAlert()
                Logger.s("Location access restricted.")
            case .denied:
                //showLocationPermissionAlert()
                Logger.s("User denied location access.")
            case .notDetermined:
               // showLocationPermissionAlert()
                Logger.s("Location access not determined.")
            case .authorizedAlways:
                if #available(iOS 9, *) {
                    locationManager.requestLocation()
                } else {
                    locationManager.startUpdatingLocation()
                    locationManager.startMonitoringSignificantLocationChanges()
                }
            default:
               // showLocationPermissionAlert()
                break
            }
        }

    func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
    guard let location = locations.last else { return }
    
    Logger.s("User latitude: \(location.coordinate.latitude), longitude: \(location.coordinate.longitude)")
    locationManager.stopUpdatingLocation()
    
    let now = Date()
    if isItTime(now: now as NSDate) {
        if shouldSendLocationToServer() {
            self.sendLocationToServer(location: location,completion: {
                self.locationUpdate?()
            })
        }else{
            self.locationUpdate?()
        }
        Logger.s(now)
        Logger.s(location)
    }else{
        self.locationUpdate?()
    }
    
}

字符串
AppDelegate.swift

func scheduleAppRefresh() {
      let request = BGAppRefreshTaskRequest(identifier: "com.example.location_update")
      request.earliestBeginDate = Date(timeIntervalSinceNow: 15 * 60) // 15 minutes from now
      
      do {
          try BGTaskScheduler.shared.submit(request)
          Logger.s("BG TASK REQUEST SUBMITTED")
      } catch {
          print("Unable to submit task request: \(error)")
      }
  }

func handleAppRefresh(task: BGAppRefreshTask) {
     task.expirationHandler = {
         // Handle expiration if needed
         Logger.s("BG TASK EXPIRED")
         task.setTaskCompleted(success: false)
     }
   Logger.s("HANDLE BG TASK REQUEST")
    EmployeeAttendanceTracker.shared.locationUpdate = {
         task.setTaskCompleted(success: true)
     }
 }

 func registerBackGroundTasks()  {
    // Register for background tasks
    BGTaskScheduler.shared.register(
        forTaskWithIdentifier: "com.example.location_update",
        using: DispatchQueue.global()
    ) { task in
        // Your task handler logic
        //task.setTaskCompleted(success: true)
        self.handleAppRefresh(task: task as! BGAppRefreshTask)
    }
}

型