lookupAppLocalizations function

Implementation

AppLocalizations lookupAppLocalizations(Locale locale) {
  // 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 'ja':
      return AppLocalizationsJa();
    case 'ru':
      return AppLocalizationsRu();
    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.',
  );
}