how to make facebook chat?

Question

I want to create an android Facebook chat application , i found this open source project .. http://coderrr.wordpress.com/2008/05/06/facebook-chat-api/

but i want to ask

Answer 1

U can integrate fb chat using facebook authentication or by digest md5...the code given there does not use any API keys nor it uses digest md5 authentication... So not sure whether it ll wrk...try it out... the overall architecture would be

app<->xmpp<->BOSH<->Facebook chat Since fb support xmpp protocol u can set an xmpp chat client using lib lik smack,strophe,asmack etc...

refer to http://professionalxmpp.com/..great to start with..gives complete idea on hw to go abt...