Category "android-appbarlayout"

I want to hide my appBarLayout and BottomNavigationView on scroll of fragment recycler?

I want to hide my appBarLayout and BottomNavigationView at the same time when I scroll up the recycler and show again when I scroll down the recycler. In my cas

How to make this profile picture moving with Collapsing Toolbar Layout in Android

I want to make a layout like this. But I did not know how to make profile picture moving with CollapsingToolbarLayout. I need help. Like the above picture

Difference between enterAlwaysCollapsed and exitUntilCollapsed scroll flags in coordinate layout

I'm unable to understand difference between these two scroll flags applied to the toolbar or collapsing toolbar, when scroll up and scroll down