public void leaveRoom(String account, String room) {
final MultiUserChat multiUserChat;
RoomChat roomChat = getRoomChat(account, room);
if (roomChat == null) return;
multiUserChat = roomChat.getMultiUserChat();
roomChat.setState(RoomState.unavailable);
roomChat.setRequested(false);
roomChat.newAction(roomChat.getNickname(), null, ChatAction.leave);
requestToWriteRoom(account, room, roomChat.getNickname(), roomChat.getPassword(), false);
if (multiUserChat != null) {
Thread thread =
new Thread("Leave to room " + room + " from " + account) {
@Override
public void run() {
try {
multiUserChat.leave();
} catch (IllegalStateException e) {
// Do nothing
}
}
};
thread.setDaemon(true);
thread.start();
}
RosterManager.getInstance().onContactChanged(account, room);
}
/**
* Sends invitation.
*
* @param account
* @param room
* @param user
* @throws NetworkException
*/
public void invite(String account, String room, String user) throws NetworkException {
RoomChat roomChat = getRoomChat(account, room);
if (roomChat == null || roomChat.getState() != RoomState.available) {
Application.getInstance().onError(R.string.NOT_CONNECTED);
return;
}
Message message = new Message(room);
MUCUser mucUser = new MUCUser();
MUCUser.Invite invite = new MUCUser.Invite();
invite.setTo(user);
invite.setReason("");
mucUser.setInvite(invite);
message.addExtension(mucUser);
ConnectionManager.getInstance().sendPacket(account, message);
roomChat.putInvite(message.getPacketID(), user);
roomChat.newAction(roomChat.getNickname(), user, ChatAction.invite_sent);
}
/**
* Requests to join to the room.
*
* @param account
* @param room
* @param requested Whether user request to join the room.
*/
public void joinRoom(final String account, final String room, boolean requested) {
final Connection xmppConnection;
final RoomChat roomChat;
final String nickname;
final String password;
final Thread thread;
roomChat = getRoomChat(account, room);
if (roomChat == null) {
Application.getInstance().onError(R.string.ENTRY_IS_NOT_FOUND);
return;
}
RoomState state = roomChat.getState();
if (state == RoomState.available || state == RoomState.occupation) {
Application.getInstance().onError(R.string.ALREADY_JOINED);
return;
}
if (state == RoomState.creating || state == RoomState.joining) {
Application.getInstance().onError(R.string.ALREADY_IN_PROGRESS);
return;
}
nickname = roomChat.getNickname();
password = roomChat.getPassword();
requestToWriteRoom(account, room, nickname, password, true);
ConnectionThread connectionThread =
AccountManager.getInstance().getAccount(account).getConnectionThread();
if (connectionThread == null) {
Application.getInstance().onError(R.string.NOT_CONNECTED);
return;
}
xmppConnection = connectionThread.getXMPPConnection();
if (xmppConnection == null) {
Application.getInstance().onError(R.string.NOT_CONNECTED);
return;
}
final MultiUserChat multiUserChat;
try {
multiUserChat = new MultiUserChat(xmppConnection, room);
} catch (IllegalStateException e) {
Application.getInstance().onError(R.string.NOT_CONNECTED);
return;
}
roomChat.setState(RoomState.joining);
roomChat.setMultiUserChat(multiUserChat);
roomChat.setRequested(requested);
thread =
new Thread("Join to room " + room + " from " + account) {
@Override
public void run() {
try {
if (roomChat.getMultiUserChat() != multiUserChat) return;
multiUserChat.join(nickname, password);
Application.getInstance()
.runOnUiThread(
new Runnable() {
@Override
public void run() {
if (roomChat.getMultiUserChat() != multiUserChat) return;
if (roomChat.getState() == RoomState.joining)
roomChat.setState(RoomState.occupation);
removeAuthorizationError(account, room);
RosterManager.getInstance().onContactChanged(account, room);
}
});
return;
} catch (final XMPPException e) {
Application.getInstance()
.runOnUiThread(
new Runnable() {
@Override
public void run() {
if (roomChat.getMultiUserChat() != multiUserChat) return;
roomChat.setState(RoomState.error);
addAuthorizationError(account, room);
if (e.getXMPPError() != null && e.getXMPPError().getCode() == 409)
Application.getInstance().onError(R.string.NICK_ALREADY_USED);
else if (e.getXMPPError() != null && e.getXMPPError().getCode() == 401)
Application.getInstance().onError(R.string.AUTHENTICATION_FAILED);
else Application.getInstance().onError(R.string.NOT_CONNECTED);
RosterManager.getInstance().onContactChanged(account, room);
}
});
return;
} catch (IllegalStateException e) {
} catch (RuntimeException e) {
LogManager.exception(this, e);
} catch (Exception e) {
LogManager.exception(this, e);
}
Application.getInstance()
.runOnUiThread(
new Runnable() {
@Override
public void run() {
if (roomChat.getMultiUserChat() != multiUserChat) return;
roomChat.setState(RoomState.waiting);
Application.getInstance().onError(R.string.NOT_CONNECTED);
RosterManager.getInstance().onContactChanged(account, room);
}
});
}
};
thread.setDaemon(true);
thread.start();
}
/**
* @param account
* @param room
* @return nickname or empty string if room does not exists.
*/
public String getNickname(String account, String room) {
RoomChat roomChat = getRoomChat(account, room);
if (roomChat == null) return "";
return roomChat.getNickname();
}
