How to get a user's presence without adding him

Spark Spark Dev
1

I upload the Presence Service jar , But It can’t work.(I can’t see any tab about Presence Service)

I need to get a user’s presence without adding him.

Don’t use the method

final Roster roster = SparkManager.getConnection().getRoster();

return roster.getPresence(jid);

Can anybody help me?

2

Openfire provides admin console

Develop a XMPP Client using one of APIs and implement Search feature

once u get the result…u can see his presence status

3

the Presence Service works. Thanks anyway.