Android: open activity without save into the stack

Question

I have 2 activities: Main and List.

From Main you can open List; from List you can open Main.

I\'d like it so that every opening of List does not

Answer 1

Just wanted to add a way to do this in Kotlin:

val i = Intent(this, LogInActivity::class.java)
startActivity(i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK))