fluent_i18n 1.0.0

A singleton localization package for Flutter built on Fluent.

example/lib/main.dart

import 'package:fluent_i18n/fluent_i18n.dart';
import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter_localizations/flutter_localizations.dart';


const List<Locale> SUPPORTED_LOCALES = [
	const Locale('ja'),
	const Locale('en'),	
];

Locale locale = SUPPORTED_LOCALES.first;

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

class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
		return MaterialApp(
			theme: ThemeData(
				primarySwatch: Colors.blue,
				visualDensity: VisualDensity.adaptivePlatformDensity,
			),
			home: MyHomePage(),
			locale:  locale,
			localizationsDelegates: [
				GlobalMaterialLocalizations.delegate,
				GlobalWidgetsLocalizations.delegate,
				FluentLocalizationsDelegate(SUPPORTED_LOCALES),
			],
			supportedLocales: SUPPORTED_LOCALES,
		);
	}
}

class MyHomePage extends StatefulWidget {
	@override
	_MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
	int _counter = 0;

	void _incrementCounter() {
		setState(() {
			_counter++;
		});
	}

	@override
	Widget build(BuildContext context) {
		final i18n = FluentLocalizations.current();
		return Scaffold(
			appBar: AppBar(
				title: Text(i18n.getMessage('home-title')),
			),
			body: Container(
				padding: const EdgeInsets.all(10.0),
				child: Column(
					mainAxisAlignment: MainAxisAlignment.center,
					crossAxisAlignment: CrossAxisAlignment.center,
					children: <Widget>[
						Text(
							i18n.getMessage('you-have-pushed-the-button-this-many-times', {'counter': _counter}),
							style: Theme.of(context).textTheme.headline6,
						),
						SizedBox(height: 20.0,),
						Row(
							mainAxisAlignment: MainAxisAlignment.center,
							children: [
								Text("Language: "),
								DropdownButton<Locale>(
									value: locale,
									items: SUPPORTED_LOCALES.map((language) {
										return DropdownMenuItem(
											child: Text(language.toString()),
											value: language,
										);
									}).toList(),
									onChanged: (value) async{
										await FluentLocalizations.setLocale(value);
										setState(()  {
											locale = value;
										});
									}
								),
							],
						),
					],
				),
			),
			floatingActionButton: FloatingActionButton(
				onPressed: _incrementCounter,
				tooltip: i18n.getMessage('increment'),
				child: Icon(Icons.add),
			), // This trailing comma makes auto-formatting nicer for build methods.
		);
	}
}