Kotlin code confusing in android studio

I want to confuse the code in android studio, before using java to confuse. Now java is a set of confusion that does not apply to kotlin, I hope to have a suitable tutorial or post. Thank you

Can you please clarify what do you mean by “confusion”?

Perhaps he means code obfuscation. For android the normal way to do this is proguard (or r8 - whatever Google’s replacement is called). This works on a class file basis, so does not differ between Kotlin and Java. You may however want to adjust your proguard file a bit.

Is this proguard.

Have you tried some existing resources on this topic? Examples:

If yes, can you please clarify which information is not yet covered there?