一个按钮更改语言颤抖

Question

我正在用颤音建立一个网站，并且我正在使用 easy_localization 有两个按钮，并且有两个按钮一种用于阿拉伯语的语言可以更改为阿拉伯语言环境的上下文，而英语语言可以更改为英语上下文，我想要的只是一个按钮检查当前的环境上下文，例如，如果本地环境上下文是阿拉伯语英文文字。否则将显示英语环境上下文，该按钮将显示阿拉伯文本。

这是我的代码：

> main.dart

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await EasyLocalization.ensureInitialized();
  runApp(EasyLocalization(
      child: MyApp(),
      supportedLocales: [
        Locale('en'),
        Locale('ar'),
      ],
      assetLoader: CodegenLoader(),
      fallbackLocale: Locale('en'),
      path: 'assets/translations'));
}

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

class _MyAppState extends State<MyApp> {
  //the root of the application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      supportedLocales: context.supportedLocales,
      localizationsDelegates: context.localizationDelegates,
      locale: context.locale,
      debugShowCheckedModeBanner: false,
      title: '',
      theme: ThemeData(
          primaryColor: kPrimaryColor,
          textTheme: GoogleFonts.poppinsTextTheme(Theme.of(context).textTheme),
          visualDensity: VisualDensity.adaptivePlatformDensity),
      home: HomeScreen(),
    );
  }
}

这是我用来更改语言环境的按钮：

            ElevatedButton(
                onPressed: () async => await (context.setLocale(Locale('ar'))),
                child: Text('عربي')),
            ElevatedButton(
                onPressed: () async => await (context.setLocale(Locale('en'))),
                child: Text('English')),

Answer 1

尝试一下：

context.locale.languageCode == 'en'
? ElevatedButton(
                onPressed: () async => await (context.setLocale(Locale('ar'))),
                child: Text('عربي')),
: ElevatedButton(
                onPressed: () async => await (context.setLocale(Locale('en'))),
                child: Text('English')),