Horizontal listview with OnScrollListener

Question

I need sync scroll of 2 listViews (vertical and horizontal)

I tried several libraries for the horizontal listview, but no library implements OnScrollListener()

https://github.com/MeetMe/Android-HorizontalListView

https://github.com/sephiroth74/HorizontalVariableListView

https://github.com/dinocore1/DevsmartLib-Android

need this callback to scroll vertical list when scoll the horizontal list...

how can I do this?

Thanks!!

Answer 1

I did a little bit of code for this exact thing a while back. Check it out here https://github.com/slightfoot/android-tandem-scroll

Just duplicate https://github.com/slightfoot/android-tandem-scroll/blob/master/Library/src/com/demondevelopers/tandemscroll/TandemScrollView.java file and make it extend HorizontalScrollView.