title: How to add resources file to my phonegap project
body: <p>I'am using <a href="https://github.com/katzer/cordova-plugin-local-notifications" rel="nofollow">Cordova LocalNotification-Plugin</a> to show some notification to user . Now what I want to do is to have a specific sound on notification . They said to add this </p>
  
  <p><code>
  window.plugin.notification.local.add({ sound: 'android.resource://' + package_name +/raw/beep});
  </code></p>
  
  <p>Note: Local sound files must be placed into the res-folder and not into the assets-folder.</p>
  
  <p>I don't know in which res folder should I put my mp3. And if I try to put it into main res folder where I have : drawable; drawable-hdpi; drawable-ldpi;drawable-mdpi;drawable-xhdpi;values;xml folders when I build the project I get this error:</p>
  
  <blockquote>
    <p>invalid resource directory name: C:\Users\etc\etc\myprojectname\platforms\android\res/sounds</p>
  </blockquote>
  
  <p>What should I do ?</p>