I am currently trying to create a tablet optimized version of my app. However, difficulties occur when i try to populate the screen with a listview that consist of THREE item columns.
Heres a brief illustration:

What is the best way to do this?
UPDATE
The problem is dont know how to setup a listview with 3 columns. In my phone version app, i use a simple listview where each item when clicked opens another activity. How to achieve such for 3 columns?
i think Grid view can be used in your case. Even it is a custom view you can still inflate layout and apply it for single item.