Solution 1 :
Yes you need to use setPopUpTo
Here is a good article to help you out
Problem :
I am using navigation component so I’m not using a FragmentManager. Let’s say I have fragments A, B.
If user navigates A -> B -> A -> B and then presses the back button I want the backstack to just be A instead of A -> B -> A. In other words don’t add a Fragment if it already exists in the backstack. Is this possible without using FragmentManager?
