B4A Library Kiosk helper

Hello.

Work in progress and some help need.

Really simple lib to help in kiosk apps. Sole purpose : disable the statusbar on top (which is impossible to do...). So, try to hide it really fast when the user drags it down.
Had a report of not working, but on my two devices, it seems to do it's job, so testers needed.

Sample project and lib attached, and comments welcomed.

Tia
Nelson

 

[peacemaker]

Tried under Android 9 and 10 emulators. Statusbar is pulled out OK as usual.
Does not work.

Standard Android feature of the locking to the device owner works OK, manually via ADB, but works with the locked statusbar.