I´am trying to get the mobile countryCode and languageCode using [Localizations](https://flutter.dev/docs/development/accessibility-and-localization/internationalization) 

```
Widget build(BuildContext context) {
        Locale myLocale = Localizations.localeOf(context);
        print(myLocale.countryCode);
        print(myLocale.languageCode);
        return MaterialApp(
          title: 'Title',
          debugShowCheckedModeBanner: false,
          theme: ThemeData(
            primarySwatch: Colors.blue,       
          ),
          home: LoginPage(),
          localizationsDelegates: [
            GlobalMaterialLocalizations.delegate,
            GlobalWidgetsLocalizations.delegate,
          ],
          supportedLocales: [
            Locale('es' 'ES'),
          ],
        );
      }

```

But return *"Localizations ancestor was not found"*.Somebody know what is the correct way to do this?