I am trying to make one simple Android chat application which can able to send message offline and online both way with use of asmack-android-8-4.0.4.
I am having issue with Offline messages . Behavior is very strange to me . i know there must be something which i am not getting correctly to manage offline messages .
Strange thing is , i am able to receive offline message in packet listener when i login after logout , but same thing not happen when i swtich off and on internet connectivity .After switch on internet the connection establish successfully but not receiving any callback from packet listen nor with use of OfflineMessageManager class .
Below is wrap of my code.
My Code |
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//Connect to xmpp server when internet comes private void intConnection() { xMPPConfig = new ConnectionConfiguration(HOST,PORT); if (connection == null) connection = new XMPPTCPConnection(xMPPConfig); SASLAuthentication.supportSASLMechanism("PLAIN",0); xMPPConfig.setSecurityMode(SecurityMode.disabled);
xMPPConfig.setReconnectionAllowed(false); xMPPConfig.setSendPresence(false);
KeyStore trustStore; if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { trustStore = KeyStore.getInstance("AndroidCAStore"); } else { trustStore = KeyStore.getInstance("BKS"); } TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm()); trustManagerFactory.init(trustStore); try { SSLContext sc = SSLContext.getInstance("TLS"); sc.init(null, trustManagerFactory.getTrustManagers(), new SecureRandom()); this.xMPPConfig.setCustomSSLContext(sc); } catch (java.security.GeneralSecurityException e) { e.printStackTrace(); } connection.connect(); connection.login(Uname, Pass, "Smack"); OfflineMessageManager offlineMessageManager = new OfflineMessageManager(connection);;//This is the method get the offline message Log.i(TAG, offlineMessageManager.getMessageCount()); //Here always getting 0
if (connectionListener!=null) connection.removeConnectionListener(connectionListener); connection.addConnectionListener(connectionListener); //Here i add connectionListener
if (packetListener!=null) connection.removePacketListener(packetListener); connection.addPacketListener(packetListener, PacketFilter);
Presence presence = new Presence(Type.available); presence.setMode(Presence.Mode.available); connection.sendPacket(presence);
try { DeliveryReceiptManager.getInstanceFor(connection).enableAutoReceipts(); DeliveryReceiptManager.getInstanceFor(connection).addReceiptReceivedListener(ne w ReceiptManager()); } catch (Exception e) { }
}
//Remove connect when internet off public synchronized void doDisconnect(Context context) { if (connection != null) { if (packetListener != null) connection.removePacketListener(packetListener); if (connectionListener != null) connection.removeConnectionListener(connectionListener); try { connection.disconnect(); } catch (NotConnectedException e) { e.printStackTrace(); } connection = null; connectionListener = null; packetListener = null; } } |