geolocator Error on easy_geofencing dependency

I have existing project which using geolocator, for getting location. geolocator: ^9.0.2

Map mreturn;
  bool serviceEnabled;
  LocationPermission permission;

  serviceEnabled = await Geolocator.isLocationServiceEnabled();
  if (!serviceEnabled) {
    Location location = new Location();
    serviceEnabled = await location.serviceEnabled();
    if (!serviceEnabled) {
      serviceEnabled = await location.requestService();
      if (!serviceEnabled) {
        mreturn = {"status": 0, "message": 'Location Denied once'};
        return mreturn;
      }
    }
  }

  permission = await Geolocator.checkPermission();
  if (permission == LocationPermission.denied) {
    permission = await Geolocator.requestPermission();
    if (permission == LocationPermission.denied) {
      mreturn = {"status": 0, "message": 'Location permissions are denied'};
      return mreturn;
      // return Future.error('Location permissions are denied');
    }
  }

  if (permission == LocationPermission.deniedForever) {
    mreturn = {
      "status": 0,
      "message":
          'Location permissions are permanently denied, we cannot request permissions.'
    };
    return mreturn;
    // return Future.error(
    //     'Location permissions are permanently denied, we cannot request permissions.');
  }

  Position position = await Geolocator.getCurrentPosition();
  mreturn = {"status": 1, "message": "Location Received", "position": position};
  return mreturn;

Its working fine. Now I implemented easy_geofencing for geofencing and geolocator for getting location. easy_geofencing: ^0.2.0 Its giving errors:

/Users/lasthoney/.pub-cache/hosted/pub.dartlang.org/geolocator_android-2.1.0/android/src/main/java/com/baseflow/geolocator/permission/PermissionUtils.java:27: warning: [deprecation] getPackageInfo(String,int) in PackageManager has been deprecated
              .getPackageInfo(context.getPackageName(), PackageManager.GET_PERMISSIONS);
              ^
error: warnings found and -Werror specified
1 error
1 warning

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':geolocator_android:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.

Error due to geolocator_android package. easy_geofencing using old version of geolocator_android.

I shift to geofence_flutter.