Hi,
I currently have this code where I get the user’s current location and then display it on a map. And this seems to work fine. But when the user presses “Allow while in use” and then goes into settings and changes it to “Ask next time” my app crashes. And when that happens I get the following error(s)
Error: The operation couldn’t be completed. (kCLErrorDomain error 1.)
And
CLLocationManager(<CLLocationManager: 0x600001d84740>) for <MKCoreLocationProvider: 0x600002d803f0> did fail with error: Error Domain=kCLErrorDomain Code=1 “(null)”
I don’t have a lot of experience but I suspect the issue is due to line 3. I think I’m supposed to use @StateObject. But I could be completely wrong.
If its not line 3 it could be from where I have commented Checking authorization status... and down. But honestly I don’t know
Any ideas on what the problem is?
Btw I have added all the necessary “things” to my info.plist
struct Home: View{
@State var tracking : MapUserTrackingMode = .follow
// This line could be the issue
@State var manager = CLLocationManager()
@StateObject var managerDelegate = locationDelegate()
var body: some View {
VStack{
Map(coordinateRegion: $managerDelegate.region, interactionModes: .all, showsUserLocation: true, userTrackingMode: $tracking, annotationItems: managerDelegate.pins) { pin in
MapPin(coordinate: pin.location.coordinate, tint: .red)
}.edgesIgnoringSafeArea(.all)
}.onAppear{
manager.delegate = managerDelegate
manager.distanceFilter = kCLDistanceFilterNone
print("On Appear")
manager.desiredAccuracy = kCLLocationAccuracyBest
manager.activityType = .automotiveNavigation
}
.alert(isPresented: $managerDelegate.locationPermissionDenied, content: {
Alert(title: Text("Permission Denied"),
message: Text("Please Enable Permission In App Settings"),
dismissButton: .default(Text("Go To Settings"),
action: {
UIApplication.shared.open(URL(string: UIApplication.openSettingsURLString)!)
}))
})
}
}
class locationDelegate: NSObject,ObservableObject,CLLocationManagerDelegate{
@Published var pins : [Pin] = []
@Published var location: CLLocation?
@State var hasSetRegion = false
@Published var locationPermissionDenied = false
@Published var region = MKCoordinateRegion(
center: CLLocationCoordinate2D(latitude: 38.898150, longitude: -77.034340),
span: MKCoordinateSpan(latitudeDelta: 1, longitudeDelta: 1)
)
// Checking authorization status...
func locationManagerDidChangeAuthorization(_ manager: CLLocationManager) {
switch manager.authorizationStatus {
case .denied :
// Alert
locationPermissionDenied = true
print("Denied")
print(locationPermissionDenied)
case .restricted:
print("restricted")
case .notDetermined:
// Request
print("not Determined")
manager.requestWhenInUseAuthorization()
case .authorizedWhenInUse :
print("Authorized when in use")
manager.allowsBackgroundLocationUpdates = true
manager.startUpdatingLocation()
default:
print("Default")
}
}
func locationManager(_ manager: CLLocationManager, didFailWithError error : Error){
print("Error: \(error.localizedDescription)")
}
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
// pins.append(Pin(location:locations.last!))
if let location = locations.last {
print("Latitude: \(location.coordinate.latitude)")
print("Longitude: \(location.coordinate.longitude)")
self.location = location
if hasSetRegion == false{
region = MKCoordinateRegion(center: location.coordinate, span: MKCoordinateSpan(latitudeDelta: 0.001, longitudeDelta: 0.001))
hasSetRegion = true
}
}
}
}