initializeMessages function

Future<bool> initializeMessages(
  1. String localeName
)

User programs should call this before using localeName for messages.

Implementation

Future<bool> initializeMessages(String localeName) async {
  var availableLocale = Intl.verifiedLocale(
    localeName,
    (locale) => _deferredLibraries[locale] != null,
    onFailure: (_) => null);
  if (availableLocale == null) {
    return new Future.value(false);
  }
  var lib = _deferredLibraries[availableLocale];
  await (lib == null ? new Future.value(false) : lib());
  initializeInternalMessageLookup(() => new CompositeMessageLookup());
  messageLookup.addLocale(availableLocale, _findGeneratedMessagesFor);
  return new Future.value(true);
}