title: how can i scan QR code using android camera?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/6518858/how-to-decode-qr-code">How to decode QR code</a>  </p>
  </blockquote>
  
  
  
  <p>How can i use in an application the camera for scanning  QR or bar code and show me the results?</p>
  
  <pre><code>    Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
      startActivityForResult(intent, 0);
  </code></pre>
  
  <p>What do i have to put then to capture the image and get the information of the product?</p>