lookupAppLocalizations function

Implementation

AppLocalizations lookupAppLocalizations(Locale locale) {
  // Lookup logic when language+country codes are specified.
  switch (locale.languageCode) {
    case 'zh':
      {
        switch (locale.countryCode) {
          case 'TW':
            return AppLocalizationsZhTw();
        }
        break;
      }
  }

  // Lookup logic when only language code is specified.
  switch (locale.languageCode) {
    case 'ar':
      return AppLocalizationsAr();
    case 'de':
      return AppLocalizationsDe();
    case 'en':
      return AppLocalizationsEn();
    case 'es':
      return AppLocalizationsEs();
    case 'fr':
      return AppLocalizationsFr();
    case 'it':
      return AppLocalizationsIt();
    case 'ja':
      return AppLocalizationsJa();
    case 'ko':
      return AppLocalizationsKo();
    case 'nl':
      return AppLocalizationsNl();
    case 'pt':
      return AppLocalizationsPt();
    case 'ru':
      return AppLocalizationsRu();
    case 'sv':
      return AppLocalizationsSv();
    case 'th':
      return AppLocalizationsTh();
    case 'vi':
      return AppLocalizationsVi();
    case 'zh':
      return AppLocalizationsZh();
  }

  throw FlutterError(
    'AppLocalizations.delegate failed to load unsupported locale "$locale". This is likely '
    'an issue with the localizations generation tool. Please file an issue '
    'on GitHub with a reproducible sample app and the gen-l10n configuration '
    'that was used.',
  );
}