title: CordovaActivity cannot be resolved to a type in Phonegap 3.4
body: <p>Hi I am working on <code>PhoneGap</code> through a command line interface. </p>
  
  <p>I am able to create a project, and run an android emulator from the command prompt in Windows 7.</p>
  
  <p>Since I imported and copied the project into my workspace in eclipse, it is showing some errors in the main class which extends <code>CordovaActivity</code>. </p>
  
  <p>The error is:</p>
  
  <pre><code>"CordovaActivity cannot be resolved to a type".
  </code></pre>
  
  <p>What should I do?</p>