SpiderBasic

Yes, you can still use callbacks if needed.

Thanks for the very detailed report ! I will fix this soon.

Fixed.

For 4.00, new code look like that:

Procedure ButtonEvent()
Filename$ = OpenFileRequester("", #PB_Requester_MultiSelection)

While Filename$
Debug Filename$
Filename$ = NextSelectedFilename()
Wend
EndProcedure

OpenWindow(0, 100, 100, 200, 55, "File")
ButtonGadget(0, 10, 10, 170, 25 ...

- 2026-06-22: 4.00 beta 1 is out, with the whole doc finished, and full local file support on Android and iOS. Bumped to 4.00 due to heavy syntax changed and more BASIC like program flow without relying on callbacks.

I'm just wondering, what's your Android (or IOS) app build time (from compile to full deploy on device) ? I got a very old PC and want to see what's the improvement with new.

Here (timed the second build, as the first one does some cache, launch gradle and adb etc):
- with 3.20: 3m20
- with 3.30 ...

Makes sense, once all is up and running it will be 4.0.

- 2026-05-27: beta 2 is out, with some bug fixes, and a new DateUTC() function.

Fixed.

Done.