Open Google Maps app if available with flutter

you can install the packege url_launcher and use the code down below:

import 'package:url_launcher/url_launcher.dart';

class MapUtils {

  MapUtils._();

  static Future<void> openMap(double latitude, double longitude) async {
    String googleUrl="https://www.google.com/maps/search/?api=1&query=$latitude,$longitude";
    if (await canLaunch(googleUrl)) {
      await launch(googleUrl);
    } else {
      throw 'Could not open the map.';
    }
  }
}

Now you can open google maps in your app just call this method:

MapUtils.openMap(-3.823216,-38.481700);