Question

I have little bit confusion about barcode type support by zxing library in android so please give me the advice here.

Here are type of barcode

Aztec 2D, QR 2D Code, 1D Code 128b, 2D Matrix (ECC 200)

which I want to give support in app so does zxing support for all these above? or any other free 3rd party library available for

Thanks.

Answer 1

ZXing (pronounced “zebra crossing”) is an open-source, multi-format
1D/2D barcode image processing library implemented in Java, with ports
to other languages. Our focus is on using the built-in camera on
mobile phones to scan and decode barcodes on the device, without
communicating with a server. However the project can be used to encode
and decode barcodes on desktops and servers as well. We currently
support these formats:

UPC-A and UPC-E
EAN-8 and EAN-13
Code 39 

Code 93
Code 128
ITF 

Codabar
RSS-14 (all variants)
QR Code 

Data Matrix
Aztec ('beta' quality)
PDF 417 ('alpha' quality) 

http://code.google.com/p/zxing/