title: Change QR Scanner orientation with ZXING in Android Studio
body: <p>I hope you can help me with this. Im using the Zxing Embedded Library in order to use the QR scanner, the problem is that is on Landscape mode and I would like to change it to Portrait.</p>
  
  <p>I have this on the dependencies of my Graddle</p>
  
  <pre><code>compile 'com.journeyapps:zxing-android-embedded:2.0.1@aar'
  compile 'com.journeyapps:zxing-android-integration:2.0.1@aar'
  compile 'com.google.zxing:core:3.0.1'
  </code></pre>
  
  <p>and I have this in my java class to activate the scanner with a button...</p>
  
  <pre><code>public void scanQR(View view){
      IntentIntegrator integrator = new IntentIntegrator(this);
      integrator.setDesiredBarcodeFormats(IntentIntegrator.QR_CODE_TYPES);
      integrator.setResultDisplayDuration(0);//Text..
      integrator.setPrompt(" Scan a QR Code");
      integrator.setScanningRectangle(450, 450);//size
      integrator.setCameraId(0);  // Use a specific camera of the device
      integrator.initiateScan();
  
  }
  </code></pre>
  
  <p>Thanks for the help!</p>