String vidhiyata values ena variable ekak double walata convert karala lat lang walata assign kranne kohomada ?

[Nisal Vimukthi]

kalin screen eke thiyenne list view ekak eke click karana list eke thiyena latitude and longitude values aran e location eka ilaga screen eke thiyena google map eke show karanna ona . eka karanne komada ? mn denata map and marker eka display wenna code kara . eth kalin screen eken ena latitude ekai longitude ekai aran map eke e location eka show karanna bene ? mage denata code eka meka

class MapView extends StatefulWidget {

    var lat;
    var long;
  MapView ({this.lat, this.long});
  @override
  _MapViewState createState() => _MapViewState();
}

class _MapViewState extends State<MapView> {

 GoogleMapController _controller;

  @override
  Widget build(BuildContext context) {

    return GoogleMap(
    mapType: MapType.normal,
    markers: _createMarker(),
    initialCameraPosition: CameraPosition(
      target: LatLng(6.4135, 81.3326),
      zoom: 12.0,
      ),
      onMapCreated: (GoogleMapController controller){
        _controller = controller;
      },
  );
  }
}

Set<Marker> _createMarker(){
  return <Marker>[
    Marker(markerId: MarkerId("Home"),
    position:  LatLng(6.4135, 81.3326),
    icon: BitmapDescriptor.defaultMarker,
    infoWindow: InfoWindow(title: "Camp",),
    ),
  ].toSet();
}

me screen ekata values enne pahala widiyata .

 "${widget.list[widget.index]['organize_by']}";

[malinga91]

@Nisal-Vimukthi

Android nam karala nehe man. man nikan google karala beluwe

https://stackoverflow.com/questions/2091465/how-do-i-pass-data-between-activities-in-android-application

[root]

@Sahan-Pasindu-Nirmal help ekak denna ape kollek