Expand Animation: items appear expanded on scroll

[guilhermearaujo]

If your list is long enough, and you expand one item (the first item, for instance), and then you scroll it down, at some point another item will appear expanded too.

Note that I am not forcing the items to be either expanded or collapsed, because I want to preserve their states when I scroll.

Since the viewholder can be reused, it needs to know whether the cell should be expanded or collapsed.

Does anyone know how to solve this?

[TeodorKolev]

This is not fixed!