scrolling in listview with different cell height

Question

I have a listview and its rows have different heights.

When I scroll up, rows appear to move up or down erratically.
(I don\'t find the behavior when I scroll down

Answer 1

In this case, setting the right item height did the trick :

How to set different heights for each row in a ListView?

Edit: oh, and make sure you recycle the items correctly :

ListView reusing views when ... I don't want it to