flutter firebase array contains code example
Example: firebase array contains using dart list
import 'package:geolocator/geolocator.dart';
Position position = await Geolocator.getCurrentPosition(desiredAccuracy: LocationAccuracy.high);
import 'package:geolocator/geolocator.dart';
Position position = await Geolocator.getCurrentPosition(desiredAccuracy: LocationAccuracy.high);