flutter geolocator package not returning the longitude and latitude values

I am using the flutter geolocator package to get a device's current location. but, it is not returning the location and sends null values instead of longitude and latitude.

I have linked all the codes related to location access for Android and iOS.

Here is my code

loading_screen.dart

import 'package:flutter/material.dart';
import 'package:clima/services/location.dart';

class LoadingScreen extends StatefulWidget {
  @override
  _LoadingScreenState createState() => _LoadingScreenState();
}

class _LoadingScreenState extends State<LoadingScreen> {
  @override
  void initState() {
    super.initState();
    print('init state called');
    getLocation();
  }

  double? lat;
  double? long;

  void getLocation() async {
    Location location = Location();
    await location.getCurrentLocation();
    print(location.longitude);
    print(location.latitude);
    lat = location.latitude;
    long = location.longitude;
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: Text('$lat & $long'),
      ),
    );
  }
}

location.dart

import 'package:geolocator/geolocator.dart';

class Location {
  double? longitude;
  double? latitude;

  Future<void> getCurrentLocation() async {
    try {
      Position position = await Geolocator.getCurrentPosition(
          desiredAccuracy: LocationAccuracy.lowest);
      longitude = position.longitude;
      latitude = position.latitude;
    } catch (e) {
      print(e);
    }
  }
}

Here is the console log

Running Gradle task 'assembleDebug'...
√  Built build\app\outputs\flutter-apk\app-debug.apk.
D/FlutterGeolocator( 9601): Attaching Geolocator to activity
D/FlutterGeolocator( 9601): Creating service.
D/FlutterGeolocator( 9601): Binding to location service.
D/FlutterGeolocator( 9601): Geolocator foreground service connected
D/FlutterGeolocator( 9601): Initializing Geolocator services
Debug service listening on ws://127.0.0.1:52220/Dm4z5g8IYT4=/ws
Syncing files to device SM A528B...
I/flutter ( 9601): init state called
I/BufferQueueProducer( 9601): [SurfaceView - com.kanuthakor.clima/com.kanuthakor.clima.MainActivity@e98a93d@0#1(BLAST Consumer)1](id:258100000001,api:1,p:9601,c:9601) queueBuffer: queued for the first time.
D/ViewRootImpl@797d88a[MainActivity]( 9601): Creating frameDrawingCallback nextDrawUseBlastSync=false reportNextDraw=true hasBlurUpdates=false
D/ViewRootImpl@797d88a[MainActivity]( 9601): Creating frameCompleteCallback
I/SurfaceView@e98a93d( 9601): uSP: rtp = Rect(0, 0 - 1080, 2265) rtsw = 1080 rtsh = 2265
I/SurfaceView@e98a93d( 9601): onSSPAndSRT: pl = 0 pt = 0 sx = 1.0 sy = 1.0
I/SurfaceView@e98a93d( 9601): aOrMT: uB = true t = android.view.SurfaceControl$Transaction@10aa451 fN = 1 android.view.SurfaceView.access$500:124 android.view.SurfaceView$SurfaceViewPositionUpdateListener.positionChanged:1728 android.graphics.RenderNode$CompositePositionUpdateListener.positionChanged:319 
I/SurfaceView@e98a93d( 9601): aOrMT: vR.mWNT, vR = ViewRootImpl@797d88a[MainActivity]
I/ViewRootImpl@797d88a[MainActivity]( 9601): mWNT: t = android.view.SurfaceControl$Transaction@10aa451 fN = 1 android.view.SurfaceView.applyOrMergeTransaction:1628 android.view.SurfaceView.access$500:124 android.view.SurfaceView$SurfaceViewPositionUpdateListener.positionChanged:1728 
I/ViewRootImpl@797d88a[MainActivity]( 9601): mWNT: merge t to BBQ
D/ViewRootImpl@797d88a[MainActivity]( 9601): Received frameDrawingCallback frameNum=1. Creating transactionCompleteCallback=false
I/BufferQueueProducer( 9601): [ViewRootImpl@797d88a[MainActivity]#0(BLAST Consumer)0](id:258100000000,api:1,p:9601,c:9601) queueBuffer: queued for the first time.
D/OpenGLRenderer( 9601): GPIS:: SetUp Pid : 9601    Tid : 9632
D/ViewRootImpl@797d88a[MainActivity]( 9601): Received frameCompleteCallback  lastAcquiredFrameNum=1 lastAttemptedDrawFrameNum=1
I/ViewRootImpl@797d88a[MainActivity]( 9601): [DP] pdf(0) 1 android.view.ViewRootImpl.lambda$addFrameCompleteCallbackIfNeeded$3$ViewRootImpl:4987 android.view.ViewRootImpl$$ExternalSyntheticLambda16.run:6 android.os.Handler.handleCallback:938 
I/ViewRootImpl@797d88a[MainActivity]( 9601): [DP] rdf()
D/ViewRootImpl@797d88a[MainActivity]( 9601): reportDrawFinished (fn: -1) 
I/ViewRootImpl@797d88a[MainActivity]( 9601): MSG_WINDOW_FOCUS_CHANGED 1 1
D/InputMethodManager( 9601): startInputInner - Id : 0
I/InputMethodManager( 9601): startInputInner - mService.startInputOrWindowGainedFocus
D/InputMethodManager( 9601): startInputInner - Id : 0

any help will be highly appreciated, thank you.

The problem is most likely the use of LocationAccuracy.lowest. On Android this translates to the PASSIVE_INTERVAL setting. This means that the location request will not trigger the location services to fetch a location but instead only return location triggered by other clients actively requesting a location update.

You'd most likely want to update the accuracy to LocationAccuracy.low or higher if you want to actively trigger a location update and not rely on other applications to acquire a location for you.

Here is a complete overview of all accuracy options and their Android counterparts: