Can I get online users in my friend list via Smack?
14,959
Solution 1
Roster roster = xmppConnection.getRoster();
Collection<RosterEntry> entries = roster.getEntries();
Presence presence;
for(RosterEntry entry : entries) {
presence = roster.getPresence(entry.getUser());
System.out.println(entry.getUser());
System.out.println(presence.getType().name());
System.out.println(presence.getStatus());
}
Solution 2
XMPPConnection.addConnectionCreationListener(new ConnectionCreationListener() {
@Override
public void connectionCreated(Connection arg0) {
Log.i(TAG, "receive xmpp connection : " + arg0);
connection = arg0;
roster = arg0.getRoster();
Collection<RosterEntry> entries = roster.getEntries();
Presence presence;
Log.e(TAG, "user count" + entries.size());
for (RosterEntry entry : entries) {
presence = roster.getPresence(entry.getUser());
Log.i(TAG, "" + entry.getUser());
Log.i(TAG, "" + presence.getType().name());
Log.i(TAG, "" + presence.getStatus());
}
}
});
So at the start of your program register that XMPPConnection listener, usually it take few seconds to receive connection object. But it will work only if you will use creatEntry only in that case rooster will see those created users.
To creat entry using Roster use next code:
try {
rooster.createEntry("name", "user_id", null);
} catch (XMPPException e) {
e.printStackTrace();
}
I didn't use any group, and with success see user on second device.
Solution 3
Presence presence = roster.getPresence("[email protected]");
if (presence.getType() == Presence.Type.AVAILABLE) {
// Tom is online...
}
reference from this link
Solution 4
Use the presence.getMode()
method to get Mode of User.
Mode is enum and its value can be chat, available, away, xa, dnd.
Solution 5
smackAndroid = SmackAndroid.init(this);
XMPPConnection.addConnectionCreationListener(new ConnectionCreationListener() {
@Override
public void connectionCreated(XMPPConnection connection) {
Log.i("hello", "receive xmpp connection : " + connection);
roster = connection.getRoster();
try {
roster.createEntry("2868254", "hello", null);
} catch (XMPPException e) {
e.printStackTrace();
} catch (NotLoggedInException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoResponseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NotConnectedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
Author by
chikka.anddev
Updated on June 15, 2022Comments
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chikka.anddev about 2 years
Can i get online users in my friend list via Smack API? Is it possible?
I am working on app which have chat between users. I had successfully created chat application example just entering name of friend and send chat, but now I want online friends list.
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chikka.anddev over 13 yearsThanks,butin which i can determine status online or offline can u clear this?
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mayank_droid over 12 yearsI did the same code but every user simply gives presence "unavailable" how it can be when there are 4-5 already available, but showing me all are unavailable can anyone help me on that?
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Ali Ashiq almost 10 yearsi need to ask few question regarding xmpp, i am able to get my roster friends in a list view now i want to show only online users in a listview what is the way will u please guide me
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Muten Roshi over 9 yearsSame here. I just get the status unavailable :/
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apaul about 9 yearsCan you add some explanation to this?
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arjun almost 9 years'xmppConnection.getRoster()' is not giving the updated roster entries. Have any idea about that?