Horizontal ListView like Google Catalogs

Question

how do I make a horizontal list view like the one seen in Google Catalogs?

The large main area is a viewpager, but the bottom row is a horizontal scrollview with a list of items that are clickable. I'm assuming its a listview, if it was how would this be done?

I've used the open source "horizontal list view" that is referenced in other questions here, but it does not act as smoothly like the one in this google app.