private void registerPongListener() {
pingID = null;
if (pongListener != null) extXMPPConnection.removePacketListener(pongListener);
pongListener =
new PacketListener() {
@Override
public void processPacket(Packet packet) {
if (packet == null) return;
gotServerPong(packet.getPacketID());
}
};
extXMPPConnection.addPacketListener(pongListener, new PacketTypeFilter(IQ.class));
pingAlarmPendIntent =
PendingIntent.getBroadcast(
service.getApplicationContext(), 0, intentPingAlarm, PendingIntent.FLAG_UPDATE_CURRENT);
timeoutAlarmPendIntent =
PendingIntent.getBroadcast(
service.getApplicationContext(),
0,
intentTimeoutAlarm,
PendingIntent.FLAG_UPDATE_CURRENT);
alarmManager.setInexactRepeating(
AlarmManager.RTC_WAKEUP,
System.currentTimeMillis() + AlarmManager.INTERVAL_FIFTEEN_MINUTES,
AlarmManager.INTERVAL_FIFTEEN_MINUTES,
pingAlarmPendIntent);
}
public void unRegisterCallback() {
try {
extXMPPConnection.getRoster().removeRosterListener(rosterListener);
extXMPPConnection.removePacketListener(packetListener);
extXMPPConnection.removePacketListener(presenceListener);
extXMPPConnection.removePacketListener(pongListener);
unregisterPongListener();
} catch (Exception e) {
e.printStackTrace();
}
requestConnectionState(ConnectionState.OFFLINE);
setStatusOffline();
service.unregisterReceiver(receiverPingAlarm);
service.unregisterReceiver(receiverTimeoutAlarm);
this.serviceCallback = null;
}
private void registerPresenceListener() {
if (presenceListener != null) extXMPPConnection.removePacketListener(presenceListener);
presenceListener =
new PacketListener() {
public void processPacket(Packet packet) {
try {
Presence p = (Presence) packet;
switch (p.getType()) {
case subscribe:
handleIncomingSubscribe(p);
break;
case unsubscribe:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
};
extXMPPConnection.addPacketListener(presenceListener, new PacketTypeFilter(Presence.class));
}
private void registerMessageListener() {
if (packetListener != null) extXMPPConnection.removePacketListener(packetListener);
PacketTypeFilter filter = new PacketTypeFilter(Message.class);
packetListener =
new PacketListener() {
public void processPacket(Packet packet) {
try {
if (packet instanceof Message) {
Message message = (Message) packet;
String fromJID = getBareJID(message.getFrom());
int direction = ChatConstants.INCOMING;
Carbon carbon = CarbonManager.getCarbon(message);
// extract timestamp
long ts;
DelayInfo timestamp =
(DelayInfo) message.getExtension(Constant.DELAY, Constant.URN_XMPP_DELAY);
if (timestamp == null)
timestamp = (DelayInfo) message.getExtension(Constant.X, Constant.JABBER_X_DELAY);
if (carbon != null) timestamp = carbon.getForwarded().getDelayInfo();
if (timestamp != null) ts = timestamp.getStamp().getTime();
else ts = System.currentTimeMillis();
if (carbon != null) {
message = (Message) carbon.getForwarded().getForwardedPacket();
if (carbon.getDirection() == Carbon.Direction.sent) {
fromJID = getBareJID(message.getTo());
direction = ChatConstants.OUTGOING;
} else {
fromJID = getBareJID(message.getFrom());
DeliveryReceipt dr =
(DeliveryReceipt)
message.getExtension(
DeliveryReceipt.ELEMENT, DeliveryReceipt.NAMESPACE);
if (dr != null) {
changeMessageDeliveryStatus(dr.getId(), ChatConstants.DS_ACKED);
}
}
}
String chatMessage = message.getBody();
if (message.getType() == Message.Type.error) {
if (changeMessageDeliveryStatus(message.getPacketID(), ChatConstants.DS_FAILED))
serviceCallback.messageError(
fromJID, message.getError().toString(), (carbon != null));
return;
}
if (chatMessage == null) {
return;
}
int is_new =
(carbon == null) ? ChatConstants.DS_NEW : ChatConstants.DS_SENT_OR_READ;
if (message.getType() == Message.Type.error) is_new = ChatConstants.DS_FAILED;
addChatMessageToDB(
direction, fromJID, chatMessage, is_new, ts, message.getPacketID());
if (direction == ChatConstants.INCOMING)
serviceCallback.newMessage(fromJID, chatMessage, (carbon != null));
}
} catch (Exception e) {
e.printStackTrace();
}
}
};
extXMPPConnection.addPacketListener(packetListener, filter);
}