multi_language_json 1.2.0

A simple way to support your Flutter application with multiple languages!

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:multi_language_json/multi_language_json.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        title: 'Multi Language - Example',
        home: Home(),
        supportedLocales: [const Locale('en', 'US'), const Locale('pt', 'BR')]);
  }
}

class Home extends StatefulWidget {
  @override
  _HomeState createState() => _HomeState();
}

class _HomeState extends State<Home> {
  final language = MultiLanguageBloc(
      initialLanguage: 'pt_BR',
      defaultLanguage: 'pt_BR',
      commonRoute: 'common',
      supportedLanguages: ['en_US', 'pt_BR']);

  @override
  Widget build(BuildContext context) {
    return MultiLanguageStart(
        future: language.init(),
        builder: (c) => MultiStreamLanguage(
            screenRoute: ['home'],
            builder: (c, d) => Scaffold(
                  appBar: AppBar(title: Text(d.getValue(route: ['title']))),
                  body: Center(
                    child: ElevatedButton(
                      child: Text(d.getValue(route: ['btn'])),
                      onPressed: () => language.showAlertChangeLanguage(
                          context: context,
                          title: d.getValue(
                              route: ['dialog', 'title'], inRoute: false),
                          btnNegative: d.getValue(
                              route: ['dialog', 'btn_negative'],
                              inRoute: false)),
                    ),
                  ),
                )));
  }
}