Application is Showing just hello world

[GitEliteNovice]

How to get a finished project. your project has all the code but your main activity is blank. I am now clueless, I don't know what is going please assist me. Tell me what am I supposed to do with this project or what amendments should I have to do to get the desired outcome.

[nesquena]

This is meant for use in our courses and is unfortunately not useful outside of that context.