title: How do I prepare images for all the Android resolutions?
body: <p>In iOS preparing graphics is simple. There are either a normal image (height x width) or a retina image which is @2x (2 times height x 2 times width).</p>
  <p>However, since I'm new to Android, I see a ton of drawable-* folders in Eclipse where the * can be &quot;hdpi&quot; or &quot;ldpi&quot; or &quot;mdpi&quot; or &quot;xhdpi&quot; or &quot;xxhdpi&quot;. Can someone very clearly and simply list for me what I must do to satisfy each of the display possibilities so my images will look right in each instance? I'm envisioning an answer will be a bullet list with each &quot;*&quot; listed and a sub-bullet list including the things that must be done.</p>
  <p>I'd also really enjoy an answer that would start with the highest density and greatest dimension image and working down since I'll be creating in Photoshop and will be reducing quality from a master image.</p>