I’m using Smack 4.3.4 and I have checked latest alpha3 of 4.4.0 and I see the state of documentation is really not good. No comments on classes, and no demo. Many forum posts dates 10-13 years back and the recent don’t provide a good jump start. Checked the sources and I see there is old Jingle and new one. I cannot find what’s really the difference between the two.
Old version have a demo (Link is found here) but am not sure if it is relevant and how much does it refelect current reality is niot documented
So where do one start, when in need of using Jingle, apart from reading the XEP-0166?