title: how to start Zxing on a Fragment?
body: <p>i have an activity that holds Two Fragments, 
  i want to run ZXING scanner on one of the fragments, </p>
  
  <p>currently i do this on another activity like this > </p>
  
  <pre><code>new IntentIntegrator(this).initiateScan(); // opens up Scan intent &gt; ZXING
  </code></pre>
  
  <p>how do i do that line but to open up the scan on a fragment ?</p>
  
  <p>Also i get the ZXING results on a reciever like this > </p>
  
  <pre><code>//results when activity enters a callback sent out to another activity
      public void onActivityResult(int requestCode, int resultCode, Intent intent) {
  </code></pre>
  
  <p>how will i get them on my Fragment that i'm going to run Zxing on ?</p>
  
  <p>THNX</p>