@Override
public void run() {
Log.i(LOGTAG, "RegisterTask.run()...");
final XmppManager xmppManager = getXmppManager();
if (!xmppManager.isRegistered()) {
String uuid = Util.getDeviceUUID(xmppManager.getContext());
final String newUsername = uuid;
final String newPassword = uuid;
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.PacketListener", "processPacket().....");
Log.d("RegisterTask.PacketListener", "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="******"password="******"Account registered successfully");
xmppManager.runTask();
}
}
}
};
XMPPConnection connection = xmppManager.getConnection();
connection.addPacketListener(packetListener, packetFilter);
registration.setType(IQ.Type.SET);
registration.addAttribute("username", newUsername);
registration.addAttribute("password", newPassword);
connection.sendPacket(registration);
} else {
Log.i(LOGTAG, "Account registered already");
xmppManager.runTask();
}
}
/**
* 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 (connection == null) return "0";
Registration reg = new Registration();
reg.setType(IQ.Type.SET);
reg.setTo(connection.getServiceName());
reg.setUsername(account); // 注意这里createAccount注册时，参数是username，不是jid，是“@”前面的部分。
reg.setPassword(password);
reg.addAttribute("android", "geolo_createUser_android"); // 这边addAttribute不能为空，否则出错。
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(); // 停止请求results（是否成功的结果）
if (result == null) {
Log.e("Regist", "No response from server.");
return "0";
} else if (result.getType() == IQ.Type.RESULT) {
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";
}
}
}
/**
* Gets the account registration info from the server.
*
* @throws 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;
}
}
/**
* Returns the instructions for creating a new account, or <tt>null</tt> if there are no
* instructions. If present, instructions should be displayed to the end-user that will complete
* the registration process.
*
* @return the account creation instructions, or <tt>null</tt> if there are none.
*/
public String getAccountInstructions() {
try {
if (info == null) {
getRegistrationInfo();
}
return info.getInstructions();
} catch (XMPPException xe) {
return null;
}
}
/**
* Returns the value of a given account attribute or <tt>null</tt> if the account attribute wasn't
* found.
*
* @param name the name of the account attribute to return its value.
* @return the value of the account attribute or <tt>null</tt> if an account attribute wasn't
* found for the requested name.
*/
public String getAccountAttribute(String name) {
try {
if (info == null) {
getRegistrationInfo();
}
return info.getAttributes().get(name);
} catch (XMPPException xe) {
xe.printStackTrace();
}
return null;
}
private static Registration parseRegistration(XmlPullParser parser) throws Exception {
Registration registration = new Registration();
Map<String, String> fields = null;
boolean done = false;
while (!done) {
int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
// Any element that's in the jabber:iq:register namespace,
// attempt to parse it if it's in the form <name>value</name>.
if (parser.getNamespace().equals("jabber:iq:register")) {
String name = parser.getName();
String value = "";
if (fields == null) {
fields = new HashMap<String, String>();
}
if (parser.next() == XmlPullParser.TEXT) {
value = parser.getText();
}
// Ignore instructions, but anything else should be added to the map.
if (!name.equals("instructions")) {
fields.put(name, value);
} else {
registration.setInstructions(value);
}
}
// Otherwise, it must be a packet extension.
else {
registration.addExtension(
PacketParserUtils.parsePacketExtension(
parser.getName(), parser.getNamespace(), parser));
}
} else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals("query")) {
done = true;
}
}
}
registration.setAttributes(fields);
return registration;
}
/**
* 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 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());
Map<String, String> map = new HashMap<String, String>();
map.put("username", StringUtils.parseName(connection.getUser()));
map.put("password", newPassword);
reg.setAttributes(map);
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());
}
}
/**
* Returns an unmodifiable collection of the names of the required account attributes. All
* attributes must be set when creating new accounts. The standard set of possible attributes are
* as follows:
*
* <ul>
* <li>name -- the user's name.
* <li>first -- the user's first name.
* <li>last -- the user's last name.
* <li>email -- the user's email address.
* <li>city -- the user's city.
* <li>state -- the user's state.
* <li>zip -- the user's ZIP code.
* <li>phone -- the user's phone number.
* <li>url -- the user's website.
* <li>date -- the date the registration took place.
* <li>misc -- other miscellaneous information to associate with the account.
* <li>text -- textual information to associate with the account.
* <li>remove -- empty flag to remove account.
* </ul>
*
* <p>Typically, servers require no attributes when creating new accounts, or just the user's
* email address.
*
* @return the required account attributes.
*/
public Collection<String> getAccountAttributes() {
try {
if (info == null) {
getRegistrationInfo();
}
Map<String, String> attributes = info.getAttributes();
if (attributes != null) {
return Collections.unmodifiableSet(attributes.keySet());
}
} catch (XMPPException xe) {
xe.printStackTrace();
}
return Collections.emptySet();
}
/**
* 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 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());
Map<String, String> attributes = new HashMap<String, String>();
// To delete an account, we add a single attribute, "remove", that is blank.
attributes.put("remove", "");
reg.setAttributes(attributes);
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());
}
}
/**
* 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 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());
attributes.put("username", username);
attributes.put("password", password);
reg.setAttributes(attributes);
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());
}
}
/**
* Returns true if the server supports creating new accounts. Many servers require that you not be
* currently authenticated when creating new accounts, so the safest behavior is to only create
* new accounts before having logged in to a server.
*
* @return true if the server support creating new accounts.
*/
public boolean supportsAccountCreation() {
// Check if we already know that the server supports creating new accounts
if (accountCreationSupported) {
return true;
}
// No information is known yet (e.g. no stream feature was received from the server
// indicating that it supports creating new accounts) so send an IQ packet as a way
// to discover if this feature is supported
try {
if (info == null) {
getRegistrationInfo();
accountCreationSupported = info.getType() != IQ.Type.ERROR;
}
return accountCreationSupported;
} catch (XMPPException xe) {
return false;
}
}