问题
I am using openfire server in android. Now I need to check how many users are online and who are they. My connection is OK. But when I check it the output is Look Like,
Called when the presence of a roster entry is changed
Name: esty
Status: unavailable
Called when the presence of a roster entry is changed
Name: roni
Status: unavailable
So How to check who are online or offline. Another question is how to automatic accept the request. Please I need help.
Here Is My code:
public void OnlineUser()
{
final Roster sroster = connection.getRoster();
try {
sroster.createEntry("esty", "roni", null);
} catch (XMPPException e) {
e.printStackTrace();
}
Presence presence = new Presence(Presence.Type.available);
connection.sendPacket(presence);
// context.setConnection(Constants.connection);
// final Roster roster =connection.getRoster();
final Collection<RosterEntry> entries = sroster.getEntries();
sroster.addRosterListener(new RosterListener() {
@Override
public void presenceChanged(Presence presence) {
//Called when the presence of a roster entry is changed
for (RosterEntry entry : entries) {
Log.v("roni", "Called when the presence of a roster entry is changed ");
Presence entryPresence = sroster.getPresence(entry.getUser());
Presence.Type type = entryPresence.getType();
uName =entry.getName().toString();
uStatus=type.toString();
Log.v("roni", "Name: " + entry.getName().toString());
Log.v("roni", "Status: " +type.toString());
}
}
@Override
public void entriesUpdated(Collection<String> arg0) {
// Called when a roster entries are updated.
for (RosterEntry entry : entries) {
Log.v("roni", "Called when a roster entries are updated ");
Presence entryPresence = sroster.getPresence(entry.getUser());
Presence.Type type = entryPresence.getType();
uName =entry.getName().toString();
uStatus=type.toString();
Log.v("roni", "Namne: " + entry.getName().toString());
Log.v("roni", "Status: " +type.toString());
}
}
@Override
public void entriesDeleted(Collection<String> arg0) {
// Called when a roster entries are removed.
for (RosterEntry entry : entries) {
Log.v("roni", "Called when a roster entries are removed. ");
Presence entryPresence = sroster.getPresence(entry.getUser());
Presence.Type type = entryPresence.getType();
uName =entry.getName().toString();
uStatus=type.toString();
Log.v("roni", "Namne: " + entry.getName().toString());
Log.v("roni", "Status: " +type.toString());
}
}
@Override
public void entriesAdded(Collection<String> arg0) {
// Called when a roster entries are added.
for (RosterEntry entry : entries) {
Log.v("roni", " Called when a roster entries are added. ");
Presence entryPresence = sroster.getPresence(entry.getUser());
Presence.Type type = entryPresence.getType();
uName =entry.getName().toString();
uStatus=type.toString();
Log.v("roni", "Namne: " + entry.getName().toString());
Log.v("roni", "Status: " +type.toString());
}
}
});
回答1:
Are you using it with LDAP? If so, you can go into Users/Groups and then select a group. If you enable Contact list group sharing it should do the trick.
"Enable contact list group sharing". See my screenshot for details:
Hope it will solve your problem.
来源：https://stackoverflow.com/questions/27598454/check-online-offline-user-of-openfire-and-auto-accept-friend-request-using-andro