onAnnouncementChangedFromChatRoom method

Implementation

@protected
void onAnnouncementChangedFromChatRoom(String roomId, String? announcement) {
  for (var observer in List<ChatUIKitObserverBase>.of(observers)) {
    if (observer is RoomObserver) {
      observer.onAnnouncementChangedFromChatRoom(roomId, announcement);
    }
  }
}