title: How to preview the layout for ~ 21 inch device in android eclipse sdk?
body: <p>I am working on a project specialize for the >19 inch android device
  so , in the eclipse sdk I found the most largest size is the 10" 1920*1080 of the nexus 10.</p>
  
  <p>Are there any way to preview the 21" device on eclipse? since I somehow use dp for the width, height , margin, so I need to make sure everything is correct in it. </p>
  
  <p>Thanks for helping </p>