title: ZXing Barcode Scanner for Webapps
body: <p>I'm trying to use <a href="http://zxing.appspot.com/scan" rel="nofollow">http://zxing.appspot.com/scan</a> to call Barcode Scanner from a WebApp, but I can't get it to work. Even after needlessly updating and reinstalling it, all it does is show the default zxing webpage that asks me to install Barcode Scanner on my phone. Am I missing something?</p>
  
  <p>Here's the javascript I'm using to call ZXing Scanner. For test purposes, I've even tried to make a simple HTML hyperlink, without success. I'm using Android's <code>WebView</code> to load the app.</p>
  
  <pre><code>window.location.href = 
  "http://zxing.appspot.com/scan?ret=http://192.168.1.33:3000/pallet/{CODE}/change_position/"+positionId+"&amp;SCAN_FORMATS=CODE_39";
  </code></pre>
  
  <p>And this is the Barcode Scanner's manifest that identifies and triggers the scanner through browser:</p>
  
  <pre><code>&lt;intent-filter&gt;
      &lt;action android:name="android.intent.action.VIEW"/&gt;
      &lt;category android:name="android.intent.category.DEFAULT"/&gt;
      &lt;category android:name="android.intent.category.BROWSABLE"/&gt;
      &lt;data android:scheme="http" android:host="zxing.appspot.com" android:path="/scan"/&gt;
  &lt;/intent-filter&gt;
  </code></pre>
  
  <p>Funny thing is, <code>http://www.google.com/m/products/scan</code>, that does the same thing, works perfectly. Any help or idea is very welcome! Thanks a lot!</p>