Storing Translations inside Model about scoped_model HOT 1 CLOSED

/// Model that holds the localizations
class ModelWithLocalizedStrings extends Model {
  AppLocalizations _localizations;

  // The getters just delegate to the appropriate localizations class
  String get greeting => _localizations.greeting;

  // When the Locale changes, we'll instantiate the correct localizations and notify listeners
  void changeLocale(String languageCode) {
    switch (languageCode) {
      case 'de':
        _localizations = GermanLocalizations();
      case 'en':
      default:
        _localizations = AppLocalizations();
    };

    notifyListeners();
  }
}

/// This class defines the Strings in the base language
class AppLocalizations {
  String get greeting => Intl.message('Hello!');
}

/// Additional Languages implement the AppLocalizations class.
class GermanLocalizations implements AppLocalizations {
  String get greeting => Intl.message('Willkommen');
}