how to convert latitude and longitude in flutter using location-CodePudding

I want to convert latitude and longitude to address but I don't know how, here's the code I made:

 void dispose() {
  locationService.dispose();
  super.dispose();
}

  return StreamBuilder<UserLocation>(
  stream: locationService.locationStream,
  builder: (_, snapshot) => (snapshot.hasData) ? Scaffold(
    appBar: AppBar(
      title: Text("Order"),
      actions: [
        IconButton(onPressed: () => logout(), icon: Icon(Icons.logout))
      ],
    ),
    body: ListView(
      children: [
        Column(
          children: <Widget>[
            
             Text("Latitude"
              ),
                Text("${snapshot.data!.latitude}"
              ),
              Text("Longitude"
              ),

                Text("${snapshot.data!.longitude}"
              ),

I want snapshot.data!.latitude and longitude to be addresses

CodePudding user response：

You can use geocoding to get address from latitude and longitude

List<Placemark> placemarks = await placemarkFromCoordinates(40.6971494, -74.2598717);
print(placemarks[0].country.toString()  
        "::"  
        placemarks[0].administrativeArea.toString()  
        "::"  
        placemarks[0].subAdministrativeArea.toString());

result

United States::New Jersey::Union County

CodePudding user response：

You can use plugin, and then bellow code,

List<Placemark> placemarks = await placemarkFromCoordinates("${snapshot.data!.latitude}", "${snapshot.data!.longitude}");

then,

Text("${placemarks[0].country}")
Text("${placemarks[0].administrativeArea}")