Android and XMPP: Currently available solutions

Use qsmack for android

https://code.google.com/p/qsmack/downloads/list

Its the latest build for Android

I have worked on one to one chat, group chat, video transfer, audio transfer, last seen, change registration number... almost complete whats app. I have created lots of plugin on openfire

Smack

Smack is a open-source XMPP client library. Since version 4.1 it runs natively on Android. For more information have a look at the "Smack 4.3 Readme" and see the Smack project page at Ignite Realtime.

I recently stumbled across another open-source solution: jaxmpp2

jaxmpp2 also targets Android (and Java SE). I can't really say anything else about it, because I don't use jaxmpp2 in my Android/XMPP projects. But it looks like a valid alternative to aSmack.