<html> <head> <title>Smack: Roster and Presence - Jive Software</title> <link rel="stylesheet" type="text/css" href="style.css" /> </head> <body> <div class="header"> Roster and Presence </div> <div class="nav"> « <a href="index.html">Table of Contents</a> </div> <p> The roster lets you keep track of the availability (presence) of other users. Users can be organized into groups such as "Friends" and "Co-workers", and then you discover whether each user is online or offline.<p> A <tt>Roster</tt> instance is obtained using the <tt>XMPPConnection.getRoster()</tt> method, but only after <br clear="all" /><br><br> <div class="footer"> Copyright © Jive Software 2002-2003 </div> </body> </html>