Making a wallpaper with a function on Android

Question

The idea of my app, is to make a wallpaper, which I guess has a functioning clock (time engine) on it, and it would print when the current school hour ends/starts. Obviously, that's not it, and there will be more features in it, but my question is with what could I make it. Basically, the problem is not knowing how to make it (with what) nor how would it work.

Flutter would be good, if possible, since I'm currently learning it, so this would be a good starting project.

Thanks in advance.

Answer 1

First you need to write code that will change background of your phone and for you clock you need to create widget clock that you can easily add from widget options