title: Duplicate an Android Studio project
body: <p>I'm using Android studio and I'm trying to deplicate an existing project to make another new project.</p>
  <p>I search in the web and the forum and I found this method:</p>
  <ul>
  <li>copy the folder of the old project and rename it</li>
  <li>change the package name in the <code>andoidmanifest.xml</code> directly from disc</li>
  <li>do the same with the build gradle file (the file with Java sources)</li>
  <li>open the new project with Android Studio</li>
  <li>make a refact--&gt; rename to change the package name of my souces package</li>
  <li>I open the Java classes and I changed manually the pachage name</li>
  <li>then I tried to make a gradle sync</li>
  </ul>
  <p>The problem is that the sync faild and I failed to make my new project.</p>
  <p>How can I copy an Android Studio project to a new one?</p>