I am using ejabberd on Ubuntu 12.04 as my XMPP server and asmack on Android as my XMPP client. The client library's UserSearchManager.getSearchForm
interface is used for searching users and expects the service name string as its argument. How do I find out or configure this service name?
Use a full desktop Jabber
Use a full desktop Jabber client, like Tkabber, Psi or Gajim. They have a Service Discovery window that shows the services. Probably it's called vjud.example.org or similar