Hi,
as of writing, I've tried self-built android-rpi, konstakang's lineageos-rpi, google android things and emteria os. my target is to build an android-rpi image with video hw acceleration for tv purpose but after trying android-rpi, lineage-rpi and emteria, I found out video hw acceleration is only present on emteria which works on obscure live tv app (no pirate) as well as NewPipe. konstakang image is light on resource for my rpi3 but video hw acceleration isn't there while emteria is the other way around, hence why I attempt to build myself.
would be appreciated if igor kalkov himself can help me on this matter on finding the missing bits. konstakang image is based on android-rpi so both of them more or less the same