My suggestion,what do you suggest for other tutorails? xui view? sqlite? json + b4a? b4j? .....
Create a B4J Desktop app. It is much easier than B4A.
Then use most of the same code, share the codes, and make an Android app quickly.
Yes, there are some examples for same in the Forum, but members we benefit with another simpler explanation and helpful guide.
Thanks for your effort in expanding B4X