Am Sonntag, 11. März 2018 06:01:20 UTC+1 schrieb Rich:
> ...
> But, as far as I understand Androwish does have an Sdl layer that
> interfaces with the Android touch screen and maps touch data back into
> Tk events. I don't know if any similar 'touch interface' is present on
> the pi with its 'touch display'.
undroidwishes are built with the same infrastructure. SDL2 on Linux uses
udev to detect evdev devices (keyboards, mice, touch screens, joysticks)
and thus could be able to support it OOTB although I have no experiences
with touch screens in this regard.
There's an experimental undroidwish for Raspberries with Debian 9 in
http://www.ch-werner.de/AndroWish/undroidwish-raspi-deb9
It contains both support for X11 and for the RPI video driver, i.e. can
run without X server in the Raspberry console, provided the user is in
the video, plugdev, and input groups.
Please let me know if and/or how this works.
chw