Thanks Erel.
I found Activity_Keypress in module Main and with a Log() massage I have confirmed it does catch the remote button, identified it as
.KEYCODE_VOLUME_UP
Now all I want to do is somehow invoke the "Sub btnRecord_Click" in B4XMainPage. How do I do that?
It's been many years since I learnt a new programming language (I still use VB6 for day-to-day needs, and some other 60's, 70's & 80's languages
).
So I'm a bit lost when simply writing "Call btnRecord_Click" & "Public Sub btnRecord_Click" doesn't cut it