XMPP aSmack - How can I get the current user state (offline/online/away/etc.)?

Question

I am new to xmpp/asmack in android.

Can anyone please help me in getting the presence of the user\'s friends ( roster list)

I am using this :

Answer 1

As my experience before you can see status and other from Presence you need to subscribe the user.

for example: user A want to see status and available status from user B, in this case, user A need to subscribe user B. after that user A can see the user B Presence.

Subscribe Code

try {
            roster.setDefaultSubscriptionMode(Roster.SubscriptionMode.manual);
            String userName = responders.getUsers().get(i).getUsername();
            roster.createEntry("userB@domain", userName, null);
            Presence pres = new Presence(Presence.Type.subscribe);
            pres.setFrom("userA@domain");
            connection.sendStanza(pres);
        } catch (Exception e) {
            android.util.Log.e("tag", "unable to add contact: ", e);
        }