public void tryJoinRoomChats(List<QBDialog> chatDialogsList) { if (!chatDialogsList.isEmpty()) { DatabaseManager.saveDialogs(context, chatDialogsList); initGroupDialogsList(); for (QBDialog dialog : chatDialogsList) { if (!QBDialogType.PRIVATE.equals(dialog.getType())) { groupDialogsList.add(dialog); tryJoinRoomChat(dialog); } } } }