Getx: RTL directionality support

[smokelaboratory]

Wonderful package!
Is there a way to change layout direction for RTL languages when using GetX translations?

[roipeker]

Thanks for noticing that @smokelaboratory !
I didn't try the internationalisation capabilities of GetX™ until now.
I just pushed a fix to refresh the UI when you Get.changeLocale(), and included in the docs and README.
Please, give it a try when it gets merged, and let me know if the issue is solved.

[Hamidrezana]

@roipeker

I have same issue, and I try what you included in README, but still have issue.
layout does not update on changing locale, but update after after hot reload.

  Widget build(BuildContext context) {
    return StoreProvider<AppState>(
      store: store,
      child: AppThemeProvider(
        child: (themeContext) => GetMaterialApp(
          title: Strings.appName,
          debugShowCheckedModeBanner: false,
          localizationsDelegates: [
            GlobalMaterialLocalizations.delegate,
            GlobalWidgetsLocalizations.delegate,
            GlobalCupertinoLocalizations.delegate,
          ],
          translations: Translation(),
          locale: Locale('fa', 'IR'),
          fallbackLocale: Locale('en', 'US'),
          supportedLocales: [Locale('fa', 'IR'), Locale('en', 'US')],
          popGesture: true,
          theme: ThemeProvider.themeOf(themeContext).data,
          home: InitialApp(),
        ),
      ),
    );
  }

[smokelaboratory]

@Hamidrezana

I think the change is not yet merged. It is under review.
Here is the PR for it (https://github.com/jonataslaw/getx/pull/601)

[Hamidrezana]

@smokelaboratory tnx.

[jonataslaw]

closed by https://github.com/jonataslaw/getx/commit/ccf017823a0b3bb41bccec11653d54dc29015579

[roipeker]

wonderful approach

[virodveloper]

Hy here is the temporary fix To Change Language using GetX utils(RTL and LTR)

1. import flutter_localizations SDK
2. Make your MyApp base Widget to stateful
3. Write these lines in MyApp base widget

static void setLocale(BuildContext context,Locale locale){
  final _MyAppState state=context.findAncestorStateOfType<_MyAppState>();
  state.setLocale(locale);

1. And these Lines in _MyAppState Widget

void setLocale(Locale locale){
  setState(() {
    _locale=locale;
  });
}
Locale _locale;

1. Add these lines in GetMaterialApp

locale: _locale??_setLanguage(),
localeResolutionCallback: (deviceLocale,supportedLocale){
  for(final locale in supportedLocale){
    if(locale.languageCode==deviceLocale.languageCode&&locale.countryCode==deviceLocale.countryCode){
      return deviceLocale;
    }
  }
  return supportedLocale.first;
},
localizationsDelegates: [
  GlobalCupertinoLocalizations.delegate,
  GlobalMaterialLocalizations.delegate,
  GlobalWidgetsLocalizations.delegate,
],
supportedLocales: <Locale>[Locale('en', 'UK'),  Locale('en', 'US'), Locale('ar','AE')],

1. Write This Function in your main

Locale _setLanguage() {
  Locale _locale;
  final _box = Hive.box(kConfigDBKey);//kConfigDBKey is Db key to store user select lang
  final String _language = _box.get(kConfigBoxFieldLang).toString();//kConfigBoxFieldLang is variable Key to get user selected lang
  switch (_language) {
    case 'ar':
      _locale = const Locale('ar', 'AE');
      break;
    case 'en':
      _locale = const Locale('en', 'US');
      break;
    default:
      _locale = const Locale('en', 'US');
  }
  return _locale;
}

1. Invoke Base Widget My App from the button you want to changes App Language(note context is Build context you can pass it in function parameters and then to the invocation)

MyApp.setLocale(context, _locale);
Get.updateLocale(_locale);

[Hamidrezana]

@jonataslaw Has this update been released?

[Nipodemos]

Has this update been released?

not yet @Hamidrezana

[Hamidrezana]

@jonataslaw I still have problem after upgrading to new version and layout doesn't update.

[virodveloper]

Hy i have updated a patch in Get slack channel Utils section for RtL layoit
changes.
Please have a look at it

On Thu, 24 Sep 2020, 18:46 Hamidreza Nazemi, [e-mail]
wrote:

@jonataslaw https://github.com/jonataslaw I still have problem after
upgrading to new version and layout doesn't update.

—
You are receiving this because you commented.
Reply to this email directly, view it on GitHub
https://github.com/jonataslaw/getx/issues/600#issuecomment-698354325,
or unsubscribe
https://github.com/notifications/unsubscribe-auth/AMQZ37WLSPU2F6N2WNY2ZXDSHNES5ANCNFSM4RJJ7DTA
.

[mohadel92]

any news about RTL support?