title: capture ISBN number with android camera
body: <p>My application purpose just simply captures a ISBN number then converts ISBN to a string. I know about the zxing project, however after skimming their code and research, I couldn't find the way to use their code without using Intent. </p>
  
  <pre><code>Intent intent = new Intent("com.google.zxing.client.android.SCAN");
  intent.putExtra("SCAN_MODE", "ISBN");
  startActivityForResult(intent, 0);
  </code></pre>
  
  <p>How can I avoid this step to make my application standalone from Barcode Scanner application ?</p>