Long ListView optimization and usability
<p>I have a long list to display in a listview. Let's say 200 items. This is a long list, but i can't reduce it. Now my list is slow and is not convenient for the user.</p>

<p>I need something like a paging system: at the beginning I load 25 items. When the user reach the end I show a button, or something like it, to load other 25 items. An Iphone style solution.</p>

<p>Is there a better way? Or what is the best solution?</p>

<p>Thanks!</p>
