private void processOfflineMessages() {
Log.i(LOG_TAG, "Begin retrieval of offline messages from server");
OfflineMessageManager offlineMessageManager = new OfflineMessageManager(con);
try {
if (!offlineMessageManager.supportsFlexibleRetrieval()) {
Log.d(LOG_TAG, "Offline messages not supported");
return;
}
List<Message> msgs = offlineMessageManager.getMessages();
for (Message msg : msgs) {
Intent intent =
new Intent(MessageService.ACTION_MESSAGE_RECEIVED, null, context, MessageService.class);
intent.putExtra(
MessageService.EXTRA_DATA_NAME_FROM, StringUtils.parseBareAddress(msg.getFrom()));
intent.putExtra(MessageService.EXTRA_DATA_NAME_MESSAGE_BODY, msg.getBody());
context.startService(intent);
}
offlineMessageManager.deleteMessages();
} catch (Exception e) {
Log.e(LOG_TAG, "handle offline messages error ", e);
}
Log.i(LOG_TAG, "End of retrieval of offline messages from server");
}
public static void main(String[] args) {
SmackConfiguration.DEBUG = true;
SmackConfiguration.setDefaultPacketReplyTimeout(10 * 1000);
XMPPTCPConnectionConfiguration.Builder configBuilder = XMPPTCPConnectionConfiguration.builder();
configBuilder.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled);
configBuilder.setUsernameAndPassword("registeruser2", "123456");
configBuilder.setServiceName("ejabberddemo.com");
configBuilder.setDebuggerEnabled(true).build();
// 必须在用户状态为离线状态
configBuilder.setSendPresence(false);
AbstractXMPPConnection connection = new XMPPTCPConnection(configBuilder.build());
try {
connection.connect();
} catch (SmackException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (XMPPException e) {
e.printStackTrace();
}
// FIXME
OfflineMessageManager offlineManager = new OfflineMessageManager(connection);
try {
connection.login();
} catch (XMPPException e) {
e.printStackTrace();
} catch (SmackException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
try {
System.out.println(offlineManager.supportsFlexibleRetrieval());
System.out.println(offlineManager.getMessageCount());
} catch (SmackException.NoResponseException e) {
e.printStackTrace();
} catch (XMPPException.XMPPErrorException e) {
e.printStackTrace();
} catch (SmackException.NotConnectedException e) {
e.printStackTrace();
}
// 上线
Presence presence = new Presence(Presence.Type.available);
try {
connection.sendPacket(presence);
} catch (SmackException.NotConnectedException e) {
e.printStackTrace();
}
}
