How do popBackStack() and replace() operations differ?

Question

I\'ve encountered some curious behavior in my application when managing Fragments and I was wondering if SO could help shed some light onto why this happens.

I hav

Answer 1

This is maybe because the fragment manager reuse the fragment instance rather recreate it. If the code inside Fragment B onCreate() requires to be executed when the fragment is shown, then move the code in another method like onResume().