Does anybody can provide some tip about how to use Jingle on XMPP - precisely on ASmack as I develop for Android. I saw source code of ASmack and there is lib for JSTUN so it's implemented.
Any code/tip/link would be appreciated.
Smack's Jingle code is pretty old and lacks a current maintainer. I can't say if it's working right now or how far it has been diverged from the specification.
There is "Java-Bells: A Jingle implementation for Java based on LibJitsi, Ice4J and Smack", but I can't comment on Java-Bells fitness for Android.
I know that there are many people out there looking for a out-of-the-box working solution for Jingle on Android. But AFAIK, at the time of writing, there is none.