How to correctly implement a custom listview with images using Picasso library?
问题 I created a custom listview layout with images which are loaded from web like this: http://i.stack.imgur.com/l8ZOc.png It works fine when scrolling down. However, when you scroll down, the previous items go out of screen then destroyed. When you try to scroll up again, it gets loaded again (from cache, faster but not instant) which causes a delay and it is not fluent as it should be. 1.Is there an example of how to do this properly? 2.Is there a way to prevent listview items being destroyed