dart example with AppLocalizations

main.dart

import 'package:flutter/material.dart';
import 'package:l10n_demo/l10n/app_localizations.dart'; // Add this line.

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

class MyApp extends StatelessWidget {
 @override
 Widget build(BuildContext context) {
   return MaterialApp(
     // Add the `localizationsDelegate` and `supportedLocales` lines.
     localizationsDelegates: AppLocalizations.localizationsDelegates,
     supportedLocales: AppLocalizations.supportedLocales,
     home: MyHomePage(title: 'Flutter Demo Home Page'),
   );
 }
}