Problem when I tried to tapping about flutter-todos HOT 2 OPEN

  static Future<IntlLocalizations> load(Locale locale) {
    final String name = locale.countryCode.isEmpty ? locale.languageCode : locale.toString();
     String localeName = Intl.canonicalizedLocale(name);
    print("name是：$localeName");
    localeName = 'en_US';
    return initializeMessages(localeName).then((b) {
      Intl.defaultLocale = localeName;
      return new IntlLocalizations();
    });
  }