Wsrtjtyk

I use the package google_maps_flutter to use Google maps in my app. My problem is how to set a listener, show when I press in the map to get the coordination of this place. I don't find anything in documentation.
The only thing which I find is with controllerMap, which I use to set marker listener, is that it has a method,
.addListener(listener)

Any idea?

I have solved the problem using the onMarkerTapped callback methods below:

Note: mapController below is an instance of the GoogleMap Controller

 mapController.**onMarkerTapped**.add((marker){



      String title= marker.options.infoWindowText.title;

      String latitude= marker.options.position.latitude.toString();

      String longitude= marker.options.position.longitude.toString();



  });

google map plugin has a lot of errors:), I prefer using this plugin : flutter_map

full example :

import 'package:location/location.dart';

import 'package:flutter_map/flutter_map.dart';

import 'package:latlong/latlong.dart';



class ContactPage extends StatefulWidget {

  @override

  ContactPageState createState() => new ContactPageState();

}



class ContactPageState extends State<ContactPage>

    with TickerProviderStateMixin {





  static LatLng myLocation = new LatLng(51.5, -0.09);

  @override

  void initState() {

    super.initState();

    setState(() {

      new LatLng(51.5, -0.09);

    });

  }



  @override

  Widget build(BuildContext context) {

    Size screenSize = MediaQuery.of(context).size;

    double heigh = screenSize.height;

    TextStyle whiteStyle = new TextStyle(fontSize: 20.0, color: Colors.white);

    return new Directionality(

      textDirection: TextDirection.rtl,

      child: new Container(

          padding: new EdgeInsets.only(bottom: 10.0, left: 1.0, right: 1.0),

          color: Colors.white,

          child: new FlutterMap(

            options: new MapOptions(

                center: myLocation,

                zoom: 15.0,

                maxZoom: 15.0,

                minZoom: 3.0,

                onTap: _handleTap),

            layers: [

              new TileLayerOptions(

                  urlTemplate:

                      "https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",

                  subdomains: ['a', 'b', 'c']),

              new MarkerLayerOptions(markers: markers)

            ],

          )

          )),

    );

  }

  _handleTap(LatLng point) {

    setState(() {

      myLocation = point;

    });

  }

}

This functionality is currently not available in version 2.0 of the google flutter plugin, however there are two pull requests that have added this functionality.

• 1121


• 941

Pull request 1121 has example code on how to use the tap functionality.