An Android Library based on ZXing Library with support for Portrait Orientation and some cool stuffs.

1. Provide the gradle dependency

   compile 'me.sudar:zxing-orient:2.0.0@aar'

2. Start the Scanner

   new ZxingOrient(MainActivity.this).initiateScan();

3. Handle the Result

   @Override
   public void onActivityResult(int requestCode, int resultCode, Intent intent){
   
       ZxingOrientResult scanResult = 
                          ZxingOrient.parseActivityResult(requestCode, resultCode, intent);
                           
       if (scanResult != null) {
           // handle the result
           ...
       }
       ...
   }

• Selection of Specific Barcode Types:

  void initiateScan(Collection<String> desiredBarcodeFormats);
  
  void initiateScan(Collection<String> desiredBarcodeFormats, int cameraId)

  Some Formats include:

  Barcode.PRODUCT_CODE_TYPES /** Collection of UPC_A, UPC_E, EAN_8, EAN_13, RSS_14 **/
  
  Barcode.ONE_D_CODE_TYPES /** Collection of UPC_A, UPC_E, UPC_EAN_EXTENSION, EAN_8, EAN_13, 
                                   CODABAR, CODE_39, CODE_93, CODE_128, ITF, RSS_14, RSS_EXPANDED **/
  
  Barcode.TWO_D_CODE_TYPES /** Collection of QR_CODE, DATA_MATRIX, PDF_417, AZTEC **/
  
  
  Barcode.EAN_8 
  Barcode.RSS_14
  Barcode.CODABAR ...
  
  Barcode.QR_CODE
  Barcode.DATA_MATRIX ...

  For all other supported types, take a look at Barcode.java

• Selection of Camera

  void initiateScan(int cameraId);
  
  void initiateScan(Collection<String> desiredBarcodeFormats, int cameraId);

• UI Settings

  ZxingOrient integrator = new ZxingOrient(MainActivity.this);
  integrator.setIcon(R.drawable.custom_icon)   // Sets the custom icon
  .setToolbarColor("#AA3F51B5")       // Sets Tool bar Color
  .setInfoBoxColor("#AA3F51B5")       // Sets Info box color
  .setInfo("Scan a QR code Image.")   // Sets info message in the info box
  .initiateScan(Barcode.QR_CODE);
  
  new ZxingOrient(Activity.this)
  .showInfoBox(false) // Doesn't display the info box  
  .initiateScan();   

To generate QR codes add this line when necessary

new ZxingOrient(thisActivity).shareText("Some Random Text");

This library is available under the Apache License, Version 2.0.