Guys , Noob question here but how do I check the annotation processor code of a library who processes annotation , for example dagger. I can only see the annotations in Android studio but I want to see the code gen part as well.

This is a fairly old repo that I used while learning how the annotation processors work. It's very small and I hope it will help you understand what's behind the scene https://github.com/mitrejcevski/gendapter

Do you want to see generated code or code of the annotation processor?

@Eugen Martynov I want to see the code of the annotation processor. Sorry if that was not clear 😅

It is open sourced on github

But can’t I navigate to it in Android studio/ IDE , like for any other library I use

No, but you can not navigate also compiler plugins or compiler code itself

Cool, Thanks