Listview and update pictures in it. How?

Question

Android

There are leaves. I download xml parse it - links to pictures.
I start downloading them (asynktask + callback) slowly and as they download, I display them in leaves.
So the question is that the foliage is filled with already downloaded pictures (if one is downloaded, then the same one for all positions) and only as new ones are downloaded, it replaces the old ones with new ones.
After each jump of the picture, I call invalidateViews () and notifyDataSetChanged ()
How can I make sure that this does not happen?
Thank you.

Answer 1

Use UniversalImageLoader