flutter-localizations

main.dart

import 'package:flutter/material.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:your_app_package/services/localization/app_translations_delegate.dart';
import 'package:your_app_package/screens/home_page.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: HomePage(),
      localizationsDelegates: [
        const AppTranslationsDelegate(),
        //provides localised strings
        GlobalMaterialLocalizations.delegate,
        //provides RTL support
        GlobalWidgetsLocalizations.delegate,
      ],
      supportedLocales: [
        const Locale("en", ""),
        const Locale("es", ""),
      ],
    );
  }
}

Hi @rohan20, Flutter recently removed support for passing '' as countryCodes. Since this is being referenced in a guide, it would be nice if you could either pass null (const Locale('en', null),) or omit the countryCode (const Locale('en'),)

Thanks!