title: Project management IntelliJ IDEA / Android Studio
body: <p>I'm just migrating to Android Studio, and I'm a bit confused about how to manage my projects / modules.</p>
  
  <p>For example, in Eclipse I would have 3 projects:</p>
  
  <ul>
  <li>Library project (has a couple of jar libraries)</li>
  <li>App project 1 (uses the Library project, plus some other jar libraries)</li>
  <li>App project 2 (also uses the Library project, plus some other jar libraries; does not use App project 1)</li>
  </ul>
  
  <p>So if I understand correctly, I would create 2 projects in Android Studio, one for AP1, one for AP2, and in both projects I would add the Library project as a module?</p>
  
  <p>When I do that, I suddenly get two <code>Facets</code> in the Library module called <code>Android</code> and <code>Android2</code>. What does this mean?</p>
  
  <p>Also, if I go a bit further, and add <strong>multiple</strong> libraries as modules, I get (in the Libraries tab under project settings) multiple libraries, <code>libs</code>, <code>libs1</code>, <code>libs2</code>. These may contain double jars, which AS complains about.</p>
  
  <p>If anyone could clear some stuff up, that would be great. Thanks!</p>