title: Static reference to images file in my Database
body: <p>Let's say I want to create a database with static references to images included in my Android App. 
  If I use the drawable folder, the ids are dynamic and I can't use a static reference to them. </p>
  
  <p>Since I want to use one column of my Database as a resource for suggestion icons in my App, using drawables files is not simple...</p>
  
  <p>If I want to do it, in which folder should I put my .png files? And in the database, which url should I save for each entry?</p>