title: Start app by scanning qr code
body: <p>How can I start my app by scanning a qr code?</p>
  
  <p>I found this:
  <a href="https://stackoverflow.com/questions/10258633/android-start-application-from-qr-code-with-params">Android start application from QR Code with params</a></p>
  
  <p>The answer is not all clear to me. </p>
  
  <pre><code>&lt;data android:scheme="myApp" android:host="org.hardartcore.myApp" android:path="/"/&gt;
  </code></pre>
  
  <p>I suppose myApp has to ve replaced by the name of my app, and org.hardartcore is the package name? After creating a qr-code of either of these strings and scan it (using xzing's scanner), the only sensible option is to open to scanned string with a web browser. The webbrowser on it's turn simply can't find the string. </p>
  
  <p>What am I missing here? </p>