private void onLoaded(Collection<RoomChat> roomChats, Collection<RoomChat> needJoins) {
for (RoomChat roomChat : roomChats) {
AbstractChat abstractChat =
MessageManager.getInstance().getChat(roomChat.getAccount(), roomChat.getUser());
if (abstractChat != null) MessageManager.getInstance().removeChat(abstractChat);
MessageManager.getInstance().addChat(roomChat);
if (needJoins.contains(roomChat)) roomChat.setState(RoomState.waiting);
}
NotificationManager.getInstance().registerNotificationProvider(inviteProvider);
NotificationManager.getInstance().registerNotificationProvider(authorizationErrorProvider);
}
