Add a basic Android.mk for building with the Android NDK. This can serve
as a good starting point for developers integrating libdivecomputer into
an Android application.
Co-authored-by: Sven Knoch <info@divinglog.de>
The hidapi-hidraw variant of the hidapi library needs access to the
specific /dev/hidraw* device nodes. The existing udev rules for the USB
devices don't apply to the hidraw device nodes.
