aitranslate 0.0.1

AI-powered Flutter i18n: code in your mother tongue, ship to every locale.

example/lib/main.dart

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

import 'translation_samples_page.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();

  final controller = TranslationController(
    sourceLanguage: 'en',
    globalContext: TranslationContext(
      description: 'Flutter Demo App',
      glossary: [
        GlossaryEntry(
          term: 'Flutter',
          instruction: 'Name of a framework, do not translate',
        ),
        GlossaryEntry(
          term: 'Dart',
          instruction: 'Programming language name, do not translate',
        ),
      ],
    ),
    backend: GeminiTranslationBackend(
      apiKey: const String.fromEnvironment('GEMINI_API_KEY'),
      errorHandler: exponentialBackoff(),
    ),
    cacheStore: JsonFileCacheStore(),
  );
  await controller.loadCache();

  runApp(TranslationProvider(controller: controller, child: const MyApp()));
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: tr(context, 'Flutter Demo'),
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
      ),
      home: const MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key});

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

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

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text(context.tr('Flutter Demo Home Page')),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            Text(context.tr('Number of times the button has been pressed:')),
            Text(
              '$_counter',
              style: Theme.of(context).textTheme.headlineMedium,
            ),
            const SizedBox(height: 32),
            FilledButton.icon(
              onPressed: () {
                Navigator.push(
                  context,
                  MaterialPageRoute(
                    builder: (_) => const TranslationSamplesPage(),
                  ),
                );
              },
              icon: const Icon(Icons.translate),
              label: Text(context.tr('Translation Samples')),
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: context.tr(
          'Increment',
          translationContext: TranslationContext(
            description: 'Tooltip label of increment button',
          ),
        ),
        child: const Icon(Icons.add),
      ),
    );
  }
}