Google Maps Camera not loading to saved LatLng coordinates in Flutter - flutter

Question

I am trying to load a Google Map widget to coordinates whose latitude and longitude are saved as double variables in a custom object called AddressObject. In the edit_address.dart I want to initState call the camera position to the saved location's coordinates. Here, editingAddress is an instance of AddressObject. I am calling the getSavedLocation method in initState but the camera would be stuck at (0,0).
Relevant Codes:
class AddressObject {
String personName;
//String? type;
String addressLine1;
String addressLine2;
String? landmark;
String city;
String state;
String pinCode;
bool isCurrentAddress;
double latitude;
double longitude;
AddressObject({
required this.personName,
//this.type,
required this.addressLine1,
required this.addressLine2,
this.landmark,
required this.city,
required this.state,
required this.pinCode,
required this.isCurrentAddress,
required this.latitude,
required this.longitude,
});
}
edit_address.dart
GoogleMapController? _googleMapController;
CameraPosition _cameraPosition = CameraPosition(target: LatLng(0, 0));
LatLng _latlong = LatLng(0, 0);
Future<void> getSavedLocation() async {
bool serviceEnabled;
LocationPermission permission;
serviceEnabled =
await GeolocatorPlatform.instance.isLocationServiceEnabled();
if (!serviceEnabled) {
await GeolocatorPlatform.instance.openLocationSettings();
return Future.error('Location services are disabled.');
}
permission = await GeolocatorPlatform.instance.checkPermission();
if (permission == LocationPermission.denied) {
permission = await GeolocatorPlatform.instance.requestPermission();
if (permission == LocationPermission.denied) {
return Future.error('Location permissions are denied');
}
}
if (permission == LocationPermission.deniedForever) {
return Future.error(
'Location permissions are permanently denied, we cannot request permissions.');
}
// position = await GeolocatorPlatform.instance.getCurrentPosition(
// locationSettings:
// const LocationSettings(accuracy: LocationAccuracy.high));
_latlong =
LatLng(widget.editingAddress.latitude, widget.editingAddress.longitude);
setState(() {
_googleMapController!.animateCamera(CameraUpdate.newCameraPosition(
CameraPosition(target: _latlong, zoom: 15)));
getAddress();
print(
"${widget.editingAddress.latitude}, ${widget.editingAddress.longitude}");
print("${_latlong.latitude}, ${_latlong.longitude}");
});
//return position;
}
List<Placemark>? placeMarks;
getAddress() async {
placeMarks =
await placemarkFromCoordinates(_latlong.latitude, _latlong.longitude);
Placemark placemark = placeMarks![0];
// _addressController.text =
// "${placemark.street}, ${placemark.subLocality}, ${placemark.locality}, ${placemark.subAdministrativeArea}, ${placemark.postalCode}, ${placemark.country}";
_addressLine1Controller.text =
"${placemark.street}, ${placemark.subThoroughfare}";
_addressLine2Controller.text = "${placemark.thoroughfare}";
_landmarkController.text = "${placemark.subThoroughfare}";
_cityController.text = "${placemark.subLocality}";
_stateController.text = "${placemark.administrativeArea}";
_pinCodeController.text = "${placemark.postalCode}";
}
#override
void initState() {
super.initState();
getSavedLocation();
_personNameController.text = widget.editingAddress.personName;
_addressLine1Controller.text = widget.editingAddress.addressLine1;
_addressLine2Controller.text = widget.editingAddress.addressLine2;
_landmarkController.text = widget.editingAddress.landmark!;
_cityController.text = widget.editingAddress.city;
_stateController.text = widget.editingAddress.state;
_pinCodeController.text = widget.editingAddress.pinCode;
}
I'm having the following code inside Widget build:
SizedBox(
width: screenWidth,
height: screenHeight * 0.225,
child: GoogleMap(
initialCameraPosition: _cameraPosition,
onMapCreated: (controller) {
setState(() {
_googleMapController = controller;
});
},
markers: Set<Marker>.of(<Marker>[
Marker(
markerId: MarkerId("1"),
position: _latlong,
icon: BitmapDescriptor.defaultMarkerWithHue(
BitmapDescriptor.hueRed),
),
]),
onCameraMove: (CameraPosition cameraposition) async {
_cameraPosition = cameraposition;
_latlong = LatLng(cameraposition.target.latitude,
cameraposition.target.longitude);
getAddress();
},
),
),
What is wrong with my code that is preventing the google maps camera to load to the saved location coordinates and how to solve the problem?

Answer 1

Issue resolved when I uncommented the following lines in the getSavedAddress method:
// position = await GeolocatorPlatform.instance.getCurrentPosition(
// locationSettings:
// const LocationSettings(accuracy: LocationAccuracy.high));