How to hide ActionBar while scrolling ListView in android?

Question

I need to create a GUI with a ListView and an ActionBar which will hide when scrolling down and when scrolling up it must reappear.

The foll

Answer 1

I would recommend using the new support design library by Google.

Include it in your dependecies:

compile 'com.android.support:design:22.2.0'

and then use the AppBarLayout together with NestedScrollView.

For your Toolbar define app:layout_scrollFlags="scroll|enterAlways", which says it will disappear as you scroll, and come back immediately if you scroll up (meaning you don't have to scroll all the way up).