title: Listview working on friends AVD and not mine
body: <p>I'm working on a project with a friend. We made a listview with an adapter view that gets filled with JSON data from a database. The weird thing is that this is working on his AVD and phone but it's not working on mine. I've tried cleaning the project and building new apk's but this doesn't seem to work. I'm stuck now, I hope someone can help me.  </p>