Ok. Not the archive then, but there must be a way to publish the corresponding code, right?
I should add that the full source code isn't in the article. Which makes it a bit hard to follow.
Example, from LXF146.
"Before looking at how we deal with the activity result, let’s
create CountdownEnterTime, to generate that result. Check
the code listing on the coverdisc for the full details of the class, as I won’t list it all here, but the first part is the spinner
to pick the number:"