title: Testing multiple screen resolutions
body: <p>I have created an app that according to a user has a problem on a certain device. Obviously, I do not have that device, but the problem seems straightforward: the UI is too large for its screen.</p>
  
  <p>To correctly fix this, I want to be able to test the entire app in a smaller screen size. I have a Galaxy Nexus, which has a nice large screen. I was wondering if there is some app or tool that I can run an app on my Nexus, but in a smaller resolution. This way, I could test my UI designs without the need of having all kinds of devices.</p>