ScrollView in Fragment retain position
android, fragment, scrollview
Solution
Both `ScrollView` and `NestedSrollView` has inner class extended from `BaseSavedState` which saves state of `scrollPosition`. You merely need to give your scrolling view an id to save and restore it's instance state automatically (you do NOT need to call it manually).. See Could I keep position of ScrollView after back to prev Fragment like ListView?
Problem
I have 2 Fragments A and B. A contains a ScrollView, if I scroll down and press a button Fragment A gets replaced by Fragment B. Now i press the back-button and Fragment A comes back to the screen, but the ScrollView is not at the same position as it was when I switched to Fragment B. But when I do the same with a Fragment (not a ListFragment!) that contains a ListView the scroll position is maintained. Is there anything special I have to do with my ScrollView?! Greetings, Daniel.