public void joinRoomChat(QBDialog dialog)
throws XMPPException, SmackException, QBResponseException {
QBGroupChat roomChat = createChatIfNotExist(dialog);
if (!roomChat.isJoined()) {
DiscussionHistory history = new DiscussionHistory();
history.setMaxStanzas(0);
roomChat.join(history);
}
}
public void leaveDialogs() throws XMPPException, SmackException.NotConnectedException {
if (groupDialogsList != null) {
for (QBDialog dialog : groupDialogsList) {
QBGroupChat roomChat = groupChatManager.getGroupChat(dialog.getRoomJid());
if (roomChat != null && roomChat.isJoined()) {
roomChat.leave();
}
}
}
}
private void sendRoomMessage(QBChatMessage chatMessage, String roomJId, String dialogId)
throws QBResponseException {
groupChat = groupChatManager.getGroupChat(roomJId);
QBDialog existingDialog = null;
if (groupChat == null) {
existingDialog = ChatUtils.getExistDialogById(context, dialogId);
groupChat = (QBGroupChat) createChatLocally(existingDialog, null);
}
String error = null;
if (!TextUtils.isEmpty(dialogId)) {
chatMessage.setProperty(ChatUtils.PROPERTY_DIALOG_ID, dialogId);
}
try {
groupChat.sendMessage(chatMessage);
} catch (XMPPException e) {
error = context.getString(R.string.dlg_fail_send_msg);
} catch (SmackException.NotConnectedException e) {
error = context.getString(R.string.dlg_fail_connection);
} catch (IllegalStateException e) {
ErrorUtils.showError(context, context.getString(R.string.dlg_not_joined_room));
tryJoinRoomChat(existingDialog);
}
if (error != null) {
throw new QBResponseException(error);
}
}
private QBGroupChat createChatIfNotExist(QBDialog dialog) throws QBResponseException {
boolean notNull = Utils.validateNotNull(groupChatManager);
if (!notNull) {
ErrorUtils.logError(TAG, " groupChatManager is NULL");
throw new QBResponseException(context.getString(R.string.dlg_fail_create_chat));
}
groupChat = groupChatManager.getGroupChat(dialog.getRoomJid());
if (groupChat == null) {
groupChat = groupChatManager.createGroupChat(dialog.getRoomJid());
groupChat.addMessageListener(roomChatMessageListener);
}
return groupChat;
}