Are there any rules on how to correctly name a project in Android?

Question

Android

In Java, classes are written with a capital letter, variables with a small letter, etc., etc. - this is understandable. But is there any rule how to name the project correctly? For example, I saw such options: ProjectExample or project-example. Or is it not important at all and can be called as convenient?

Answer 1

It's a matter of taste.
ProjectExample
com.your-company.project-example