Да, вы можете. Вы установили background task
, но ограниченное время.
зависит от аккумулятора устройства
Обязательно откройте Location Updates
в Capabilities
Вы можете проверить это для фоновой задачи
Пример кода:
final class LocationManager: NSObject {
static let shared = LocationManager()
private var backgroundTask = UIBackgroundTaskIdentifier.invalid
private let manager = CLLocationManager()
func startMonitoring() {
manager.delegate = self
manager.allowsBackgroundLocationUpdates = true
manager.pausesLocationUpdatesAutomatically = false
manager.startMonitoringSignificantLocationChanges()
manager.requestAlwaysAuthorization()
}
}
extension LocationManager: CLLocationManagerDelegate {
func locationManager(_ manager: CLLocationManager, didStartMonitoringFor region: CLRegion) {
print("LocationManager didStartMonitoringFor")
}
func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
print("LocationManager \(error)")
}
func locationManager(_ manager: CLLocationManager, monitoringDidFailFor region: CLRegion?, withError error: Error) {
print("LocationManager \(error)")
}
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
postLocation(location: locations.first)
}
}
extension LocationManager {
private func postLocation(location: CLLocation?) {
guard let location = location else { return }
if UIApplication.shared.applicationState == .background {
backgroundTask = UIApplication.shared.beginBackgroundTask(withName: "locationTaskName", expirationHandler: {
UIApplication.shared.endBackgroundTask(self.backgroundTask)
self.backgroundTask = UIBackgroundTaskIdentifier.invalid
})
DispatchQueue.global(qos: .background).async {
self.postRequest(location: location) { [weak self] in
guard let self = self else { return }
UIApplication.shared.endBackgroundTask(self.backgroundTask)
self.backgroundTask = UIBackgroundTaskIdentifier.invalid
}
}
} else {
postRequest(location: location)
}
}
private func postRequest(location: CLLocation, completion: (() -> Void)? = nil) {
// TODO Request
//service.sendLocation
}