org.jivesoftware.smack.filter.PacketFilter Java Examples

/**
 * Deletes the currently logged-in account from the server. This operation can only
 * be performed after a successful login operation has been completed. Not all servers
 * support deleting accounts; an XMPPException will be thrown when that is the case.
 *
 * @throws IllegalStateException if not currently logged-in to the server.
 * @throws org.jivesoftware.smack.XMPPException if an error occurs when deleting the account.
 */
public void deleteAccount() throws XMPPException {
    if (!connection.isAuthenticated()) {
        throw new IllegalStateException("Must be logged in to delete a account.");
    }
    Registration reg = new Registration();
    reg.setType(IQ.Type.SET);
    reg.setTo(connection.getServiceName());
    // To delete an account, we set remove to true
    reg.setRemove(true);
    PacketFilter filter = new AndFilter(new PacketIDFilter(reg.getPacketID()),
            new PacketTypeFilter(IQ.class));
    PacketCollector collector = connection.createPacketCollector(filter);
    connection.sendPacket(reg);
    IQ result = (IQ)collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    collector.cancel();
    if (result == null) {
        throw new XMPPException("No response from server.");
    }
    else if (result.getType() == IQ.Type.ERROR) {
        throw new XMPPException(result.getError());
    }
}
 

@Override
public void processPacket(final Packet packet) {
  for (Entry<PacketListener, PacketFilter> entry : listeners.entrySet()) {
    final PacketListener listener = entry.getKey();
    final PacketFilter filter = entry.getValue();

    if (filter == null || filter.accept(packet)) {
      listener.processPacket(packet);

      executor.submit(
          new Runnable() {

            @Override
            public void run() {
              try {
                listener.processPacket(packet);
              } catch (Throwable t) {
                t.printStackTrace();
              }
            }
          });
    }
  }
}
 

/**
 * Changes the password of the currently logged-in account. This operation can only
 * be performed after a successful login operation has been completed. Not all servers
 * support changing passwords; an XMPPException will be thrown when that is the case.
 *
 * @throws IllegalStateException if not currently logged-in to the server.
 * @throws org.jivesoftware.smack.XMPPException if an error occurs when changing the password.
 */
public void changePassword(String newPassword) throws XMPPException {
    Registration reg = new Registration();
    reg.setType(IQ.Type.SET);
    reg.setTo(connection.getServiceName());
    reg.setUsername(StringUtils.parseName(connection.getUser()));
    reg.setPassword(newPassword);
    PacketFilter filter = new AndFilter(new PacketIDFilter(reg.getPacketID()),
            new PacketTypeFilter(IQ.class));
    PacketCollector collector = connection.createPacketCollector(filter);
    connection.sendPacket(reg);
    IQ result = (IQ)collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    collector.cancel();
    if (result == null) {
        throw new XMPPException("No response from server.");
    }
    else if (result.getType() == IQ.Type.ERROR) {
        throw new XMPPException(result.getError());
    }
}
 

/**
 * Gets the account registration info from the server.
 *
 * @throws org.jivesoftware.smack.XMPPException if an error occurs.
 */
private synchronized void getRegistrationInfo() throws XMPPException {
    Registration reg = new Registration();
    reg.setTo(connection.getServiceName());
    PacketFilter filter = new AndFilter(new PacketIDFilter(reg.getPacketID()),
            new PacketTypeFilter(IQ.class));
    PacketCollector collector = connection.createPacketCollector(filter);
    connection.sendPacket(reg);
    IQ result = (IQ)collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    collector.cancel();
    if (result == null) {
        throw new XMPPException("No response from server.");
    }
    else if (result.getType() == IQ.Type.ERROR) {
        throw new XMPPException(result.getError());
    }
    else {
        info = (Registration)result;
    }
}
 

/**
 * Dispatches the packet to all registered listeners.
 *
 * @sarosThread must be called from the Dispatch Thread
 */
private void forwardPacket(Packet packet) {
  Map<PacketListener, PacketFilter> copy;

  synchronized (listeners) {
    copy = new HashMap<PacketListener, PacketFilter>(listeners);
  }
  for (Entry<PacketListener, PacketFilter> entry : copy.entrySet()) {
    PacketListener listener = entry.getKey();
    PacketFilter filter = entry.getValue();

    if (filter == null || filter.accept(packet)) {
      listener.processPacket(packet);
    }
  }
}
 

/**
 * @JTourBusStop 5, Creating custom network messages, Extending the packet filter:
 *
 * <p>It might be necessary to extends the packet filter so here is the basic example how to
 * extend it properly.
 */
public PacketFilter getPacketFilter(final String sessionID, final String negotiationID) {

  return new AndFilter(
      super.getPacketFilter(sessionID),
      new PacketFilter() {
        @Override
        public boolean accept(Packet packet) {
          ResourceNegotiationExtension extension = getPayload(packet);

          if (extension == null) return false;

          return negotiationID.equals(extension.getNegotiationID());
        }
      });
}
 

public PacketFilter getPacketFilter(final String sessionID) {

      return new AndFilter(
          super.getPacketFilter(),
          new PacketFilter() {
            @Override
            public boolean accept(Packet packet) {
              SarosSessionPacketExtension extension = getPayload(packet);

              if (extension == null) return false;

              return sessionID.equals(extension.getSessionID());
            }
          });
    }
 

/**
 * Creates a new account using the specified username, password and account attributes.
 * The attributes Map must contain only String name/value pairs and must also have values
 * for all required attributes.
 *
 * @param username the username.
 * @param password the password.
 * @param attributes the account attributes.
 * @throws org.jivesoftware.smack.XMPPException if an error occurs creating the account.
 * @see #getAccountAttributes()
 */
public void createAccount(String username, String password, Map<String, String> attributes)
        throws XMPPException
{
    if (!supportsAccountCreation()) {
        throw new XMPPException("Server does not support account creation.");
    }
    Registration reg = new Registration();
    reg.setType(IQ.Type.SET);
    reg.setTo(connection.getServiceName());
    reg.setUsername(username);
    reg.setPassword(password);
    for(String s : attributes.keySet()){
    	reg.addAttribute(s, attributes.get(s));
    }
    PacketFilter filter = new AndFilter(new PacketIDFilter(reg.getPacketID()),
            new PacketTypeFilter(IQ.class));
    PacketCollector collector = connection.createPacketCollector(filter);
    connection.sendPacket(reg);
    IQ result = (IQ)collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    collector.cancel();
    if (result == null) {
        throw new XMPPException("No response from server.");
    }
    else if (result.getType() == IQ.Type.ERROR) {
        throw new XMPPException(result.getError());
    }
}
 

public boolean register(String user, String pass) {
    Log.i(LOG_TAG, "RegisterTask.run()...");

    if (xmppManager.isRegistered()) {
        Log.i(LOG_TAG, "Account registered already");
        return true;
    }

    final Registration registration = new Registration();

    PacketFilter packetFilter = new AndFilter(new PacketIDFilter(
            registration.getPacketID()), new PacketTypeFilter(
            IQ.class));

    PacketCollector collector = xmppManager.getConnection().createPacketCollector(packetFilter);
    registration.setType(IQ.Type.SET);
    registration.addAttribute("username", user);
    registration.addAttribute("password", pass);
    if (xmppManager.getConnection().isConnected()) {
        xmppManager.getConnection().sendPacket(registration);
        IQ result = (IQ) collector.nextResult(REGISTER_TIME_OUT);
        collector.cancel();
        if(result == null) {
            Log.d(LOG_TAG, "The server didn't return result after 60 seconds.");
            return false;
        } else if (result.getType() == IQ.Type.ERROR) {
            if(result.getError().toString().contains("409")) {
                return true;
            } else {
                return false;
            }
        } else if (result.getType() == IQ.Type.RESULT) {
            return true;
        }
        return false;
    } else {
        Log.d(LOG_TAG, "connection is not connected");
        return false;
    }
}
 

public PacketFilter getPacketFilter(final String invitationID) {

      return new AndFilter(
          super.getPacketFilter(),
          new PacketFilter() {
            @Override
            public boolean accept(Packet packet) {
              InvitationExtension extension = getPayload(packet);

              if (extension == null) return false;

              return invitationID.equals(extension.getNegotiationID());
            }
          });
    }
 

/**
 * Reloads the entire roster from the server. This is an asynchronous operation,
 * which means the method will return immediately, and the roster will be
 * reloaded at a later point when the server responds to the reload request.
 */
public void reload() {
	RosterPacket packet = new RosterPacket();
	if(persistentStorage!=null){
		packet.setVersion(persistentStorage.getRosterVersion());
	}
	requestPacketId = packet.getPacketID();
	PacketFilter idFilter = new PacketIDFilter(requestPacketId);
	connection.addPacketListener(new RosterResultListener(), idFilter);
    connection.sendPacket(packet);
}
 

@Override
public PacketFilter getPacketFilter() {

  return new AndFilter(
      super.getPacketFilter(),
      new PacketFilter() {
        @Override
        public boolean accept(Packet packet) {
          SarosPacketExtension extension = getPayload(packet);

          return extension != null && VERSION.equals(extension.version);
        }
      });
}
 

public PacketFilter getIQFilter() {
  return new PacketFilter() {
    @Override
    public boolean accept(Packet packet) {
      if (!(packet instanceof XStreamIQPacket<?>)) return false;

      return ((XStreamIQPacket<?>) packet).accept(XStreamExtensionProvider.this);
    }
  };
}
 

/**
 * 注册
 * 
 * @param account 注册帐号
 * @param password 注册密码
 * @return 1、注册成功 0、服务器没有返回结果2、这个账号已经存在3、注册失败
 */
public String regist(String account, String password) {
	if (getConnection() == null)
		return "0";
	Registration reg = new Registration();
	reg.setType(IQ.Type.SET);
	reg.setTo(getConnection().getServiceName());
	// 注意这里createAccount注册时，参数是UserName，不是jid，是"@"前面的部分。
	reg.setUsername(account);
	reg.setPassword(password);
	// 这边addAttribute不能为空，否则出错。所以做个标志是android手机创建的吧！！！！！
	reg.addAttribute("android", "geolo_createUser_android");
	PacketFilter filter = new AndFilter(new PacketIDFilter(reg.getPacketID()), new PacketTypeFilter(IQ.class));
	PacketCollector collector = getConnection().createPacketCollector(filter);
	getConnection().sendPacket(reg);
	IQ result = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
	// Stop queuing results停止请求results（是否成功的结果）
	collector.cancel();
	if (result == null) {
		Log.e("regist", "No response from server.");
		return "0";
	} else if (result.getType() == IQ.Type.RESULT) {
		Log.v("regist", "regist success.");
		return "1";
	} else { // if (result.getType() == IQ.Type.ERROR)
		if (result.getError().toString().equalsIgnoreCase("conflict(409)")) {
			Log.e("regist", "IQ.Type.ERROR: " + result.getError().toString());
			return "2";
		} else {
			Log.e("regist", "IQ.Type.ERROR: " + result.getError().toString());
			return "3";
		}
	}
}
 

@Before
public void setUp() {
  transmitter = EasyMock.createNiceMock(ITransmitter.class);
  receiver = EasyMock.createNiceMock(IReceiver.class);
  dummyCollector = EasyMock.createNiceMock(PacketCollector.class);

  EasyMock.expect(receiver.createCollector(EasyMock.isA(PacketFilter.class)))
      .andStubReturn(dummyCollector);
  EasyMock.replay(transmitter, receiver, dummyCollector);
}
 

/**
 * 注册
 * 
 * @param account 注册帐号
 * @param password 注册密码
 * @return 0、 服务器没有返回结果<br>
 *         1、注册成功 <br>
 *         2、这个帐号已经存在 <br>
 *         3、注册失败
 */
public String regist(String account, String password) {
	if (!isConnected()) {
		return "0";
	}
	Registration reg = new Registration();
	reg.setType(IQ.Type.SET);
	reg.setTo(getConnection().getServiceName());
	reg.setUsername(account);
	reg.setPassword(password);
	reg.addAttribute("android", "geolo_createUser_android");

	//数据包过滤器
	PacketFilter filter = new AndFilter(new PacketIDFilter(reg.getPacketID()), new PacketTypeFilter(IQ.class));
	PacketCollector collector = getConnection().createPacketCollector(filter);
	getConnection().sendPacket(reg);

	IQ result = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
	//停止请求result(是否成功的结果)
	collector.cancel();
	if (result == null) {
		L.e(LOGTAG, "No response from server.");
		return "0";
	} else if (result.getType() == IQ.Type.RESULT) {
		return "1";
	} else {
		if (result.getError().toString().equalsIgnoreCase("conflict(409)")) {
			L.e(LOGTAG, "IQ.Type.ERROR: " + result.getError().toString());
			return "2";
		} else {
			L.e(LOGTAG, "IQ.Type.ERROR: " + result.getError().toString());
			return "3";
		}
	}
}
 

@Override
public void processPacket(Packet packet) {
  for (Entry<PacketListener, PacketFilter> entry : listeners.entrySet()) {
    PacketListener listener = entry.getKey();
    PacketFilter filter = entry.getValue();

    if (filter == null || filter.accept(packet)) {
      listener.processPacket(packet);
    }
  }
}
 

/**
 * Check that the server responds a 503 error code when the client sends an IQ stanza with an
 * invalid namespace.
 */
public void testInvalidNamespace() {
    IQ iq = new IQ() {
        public String getChildElementXML() {
            StringBuilder buf = new StringBuilder();
            buf.append("<query xmlns=\"jabber:iq:anything\">");
            buf.append("</query>");
            return buf.toString();
        }
    };

    PacketFilter filter = new AndFilter(new PacketIDFilter(iq.getStanzaId()),
            new StanzaTypeFilter(IQ.class));
    StanzaCollector collector = getConnection(0).createStanzaCollector(filter);
    // Send the iq packet with an invalid namespace
    getConnection(0).sendStanza(iq);

    IQ result = (IQ)collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    collector.cancel();
    if (result == null) {
        fail("No response from server");
    }
    else if (result.getType() != IQ.Type.error) {
        fail("The server didn't reply with an error packet");
    }
    else {
        assertEquals("Server answered an incorrect error code", 503, result.getError().getCode());
    }
}
 

/**
 * Test for the session request detection. Here, we use the same filter we
 * use in the JingleManager...
 */
public void testInitJingleSessionRequestListeners() {

    resetCounter();

    ProviderManager.getInstance().addIQProvider("jingle", "http://jabber.org/protocol/jingle", new JingleProvider());

    PacketFilter initRequestFilter = new PacketFilter() {
        // Return true if we accept this packet
        public boolean accept(Packet pin) {
            if (pin instanceof IQ) {
                System.out.println("packet: " + pin.toXML());
                IQ iq = (IQ) pin;
                if (iq.getType().equals(IQ.Type.set)) {
                    System.out.println("packet");
                    if (iq instanceof Jingle) {
                        Jingle jin = (Jingle) pin;
                        if (jin.getAction().equals(JingleActionEnum.SESSION_INITIATE)) {
                            System.out.println("Session initiation packet accepted... ");
                            return true;
                        }
                    }
                }
            }
            return false;
        }
    };

    // Start a packet listener for session initiation requests
    getConnection(0).addAsyncPacketListener(new PacketListener() {
        public void processStanza(final Packet packet) {
            System.out.println("Packet detected... ");
            incCounter();
        }
    }, initRequestFilter);

    // Create a dummy packet for testing...
    IQfake iqSent = new IQfake(" <jingle xmlns='http://jabber.org/protocol/jingle'" + " initiator=\"user1@thiago\""
            + " responder=\"user0@thiago\"" + " action=\"session-initiate\" sid=\"08666555\">" + "</jingle>");

    iqSent.setTo(getFullJID(0));
    iqSent.setFrom(getFullJID(0));
    iqSent.setType(IQ.Type.set);

    System.out.println("Sending packet and waiting... ");
    getConnection(1).sendStanza(iqSent);
    try {
        Thread.sleep(10000);
    } catch (InterruptedException e) {
    }

    System.out.println("Awake... " + valCounter());
    assertTrue(valCounter() > 0);
}
 

public void run() {
    Log.i(LOGTAG, "RegisterTask.run()...");

    if (!xmppManager.isRegistered()) {
        final String newUsername = newRandomUUID();
        final String newPassword = newRandomUUID();
        //客户端发送到服务器注册的数据包，Packet的子类
        Registration registration = new Registration();

        /**
         * 数据包的ID和类型的过滤器
         */
        PacketFilter packetFilter = new AndFilter(new PacketIDFilter(
                registration.getPacketID()), new PacketTypeFilter(
                IQ.class));
        /**
         * 数据包的监听
         */
        PacketListener packetListener = new PacketListener() {

            public void processPacket(Packet packet) {
                Log.d("RegisterTask.PacketListener",
                        "processPacket().....");
                Log.d("RegisterTask.PacketListener", "packet="
                        + packet.toXML());
                //服务器回复客户端
                if (packet instanceof IQ) {
                    IQ response = (IQ) packet;
                    if (response.getType() == IQ.Type.ERROR) {		//注册失败
                        if (!response.getError().toString().contains(
                                "409")) {
                            Log.e(LOGTAG,
                                    "Unknown error while registering XMPP account! "
                                            + response.getError()
                                                    .getCondition());
                        }
                    } else if (response.getType() == IQ.Type.RESULT) {  //注册成功
                        xmppManager.setUsername(newUsername);
                        xmppManager.setPassword(newPassword);
                        Log.d(LOGTAG, "username=" + newUsername);
                        Log.d(LOGTAG, "password=" + newPassword);
                        //把用户名和密码保存到共享引用
                        Editor editor = sharedPrefs.edit();
                        editor.putString(Constants.XMPP_USERNAME,
                                newUsername);
                        editor.putString(Constants.XMPP_PASSWORD,
                                newPassword);
                        editor.commit();
                        Log.i(LOGTAG,
                        		"Account registered successfully");
                        xmppManager.runTask();
                    }
                }
            }
        };
        // 给注册的Packet设置Listener，因为只有等到正真注册成功后，我们才可以交流  
        connection.addPacketListener(packetListener, packetFilter);

        registration.setType(IQ.Type.SET);
        // registration.setTo(xmppHost);
        // Map<String, String> attributes = new HashMap<String, String>();
        // attributes.put("username", rUsername);
        // attributes.put("password", rPassword);
        // registration.setAttributes(attributes);
        registration.addAttribute("username", newUsername);
        registration.addAttribute("password", newPassword);
        
        registration.addAttribute("imsi", "460000001232300");
        registration.addAttribute("imei", "324234343434434");
        
        // 向服务器端，发送注册Packet包，注意其中Registration是Packet的子类 
        connection.sendPacket(registration);

    } else {
        Log.i(LOGTAG, "Account registered already");
        xmppManager.runTask();
    }
}
 

@Override
public synchronized void addPacketListener(PacketListener listener, PacketFilter filter) {
  currentListeners++;
}
 

@Override
public PacketCollector createCollector(PacketFilter filter) {
  throw new UnsupportedOperationException();
}
 

@Override
public void addPacketListener(PacketListener listener, PacketFilter filter) {
  listeners.put(listener, filter);
}
 

@Override
public void addPacketListener(PacketListener listener, PacketFilter filter) {
  listeners.put(listener, filter);
}
 

@Override
public void addPacketListener(PacketListener listener, PacketFilter filter) {
  listeners.put(listener, filter);
}
 

@Override
public PacketFilter getPacketFilter() {
    return new OrFilter(PacketTypeFilter.MESSAGE, PacketTypeFilter.PRESENCE, new PacketTypeFilter(IQ.class));
}
 

protected void setUp() throws Exception {
    super.setUp();
    // Register listener for groupchat invitations.
    PacketFilter filter = new StanzaExtensionFilter("x", "jabber:x:conference");
    collector = getConnection(1).createStanzaCollector(filter);
}
 

public PacketFilter getPacketFilter() {
    return new AndFilter();
}
 

/**
 * 注册。网络操作不可以在主线程中进行。多线程无法等待return，所以必须使用Handler
 *
 * @param account  登陆账户
 * @param password 登录密码
 * @param handler  处理信息的Handler
 */
public void regist(final String account, final String password, final Handler handler) {
    new Thread(){
        @Override
        public void run() {
            //如果无法连接服务器，Handle Error
            if (getConnection() == null) {
                Log.e("------->", "ERROR");
                handler.sendEmptyMessage(ERROR);
                return;
            }

            //如果已经是登录状态，Handle Failure
            if (getConnection().isAuthenticated()) {
                Log.e("------->", "hasAuthenticated");
                handler.sendEmptyMessage(FAILURE);
                return;
            }

            //如果状态正常则配置注册信息
            Registration reg = new Registration();
            reg.setType(IQ.Type.SET);
            reg.setTo(getConnection().getServiceName());
            reg.setUsername(account);
            reg.setPassword(password);
            reg.addAttribute("H-S-A-2015", "ThronBird");

            //配置Filter过滤器，注明包ID信息
            PacketFilter filter = new AndFilter(
                    new PacketIDFilter(reg.getPacketID()),
                    new PacketTypeFilter(IQ.class));

            //用Filter过滤器配置Collector接受器以便接受信息，并发送封包
            PacketCollector collector =
                    getConnection().createPacketCollector(filter);
            getConnection().sendPacket(reg);

            //等待信息，注明超时时间
            IQ result = (IQ) collector.nextResult(
                    SmackConfiguration.getPacketReplyTimeout());

            //接收到信息就可以取消掉Collector了，处理接受的信息
            collector.cancel();
            if(result == null) {
                handler.sendEmptyMessage(ERROR);
                return;
            }

            if(result.getType() == IQ.Type.RESULT) {
                handler.sendEmptyMessage(SUCCESS);
                return;
            }

            //以上是超时或者成功的情况，一下是失败的情况（已有/失败）
            if(result.getError().toString().equalsIgnoreCase("conflict(409)")) {
                handler.sendEmptyMessage(EXIST);
                return;
            }

            handler.sendEmptyMessage(FAILURE);

        }
    }.run();
}
 

public void run() {
    Log.i(LOGTAG, "RegisterTask.run()...");

    if (!xmppManager.isRegistered()) {
        newUsername = username;
        if (username.isEmpty()){ newUsername = newRandomUUID(); }
        newPassword = password;
        if (password.isEmpty()) { newPassword = newRandomUUID(); }

        Registration registration = new Registration();

        PacketFilter packetFilter = new AndFilter(new PacketIDFilter(
                registration.getPacketID()), new PacketTypeFilter(
                IQ.class));

        PacketListener packetListener = new PacketListener() {

            public void processPacket(Packet packet) {
                Log.d("RegisterTask.PcktLstnr",
                        "processPacket().....");
                Log.d("RegisterTask.PcktLstnr", "packet="
                        + packet.toXML());

                if (packet instanceof IQ) {
                    IQ response = (IQ) packet;
                    if (response.getType() == IQ.Type.ERROR) {
                        if (!response.getError().toString().contains(
                                "409")) {
                            Log.e(LOGTAG,
                                    "Unknown error while registering XMPP account! "
                                            + response.getError()
                                                    .getCondition());
                        }
                    } else if (response.getType() == IQ.Type.RESULT) {
                        xmppManager.setUsername(newUsername);
                        xmppManager.setPassword(newPassword);
                        Log.d(LOGTAG, "username=" + newUsername);
                        Log.d(LOGTAG, "password=" + newPassword);

                        Editor editor = sharedPrefs.edit();
                        editor.putString(Constants.XMPP_REGISTERED, "true");
                        editor.remove(Constants.XMPP_USERNAME);
                        editor.remove(Constants.XMPP_PASSWORD);
                        editor.putString(Constants.XMPP_USERNAME,
                                newUsername);
                        editor.putString(Constants.XMPP_PASSWORD,
                                newPassword);
                        editor.apply();
                        Log
                                .i(LOGTAG,
                                        "Account registered successfully");
                        xmppManager.runTask();
                    }
                }
            }
        };

        connection.addPacketListener(packetListener, packetFilter);

        registration.setType(IQ.Type.SET);
        registration.setTo(xmppHost);
        Map<String, String> attributes = new HashMap<String, String>();
        attributes.put("username", newUsername);
        attributes.put("password", newPassword);
        if (!email.isEmpty()) {
            attributes.put("email", email);
        }
        if (!name.isEmpty()) {
            attributes.put("name", name);
        }
        registration.setAttributes(attributes);
        //registration.setAttributes();

        //registration.addAttribute("username", newUsername);
        //registration.addAttribute("password", newPassword);
        connection.sendPacket(registration);

    } else {
        Log.i(LOGTAG, "Account registered already");
        xmppManager.runTask();
    }
}