I like decode QR Code directly in my application, I don't wont to redirect my application to other intent. I try very hard to find any API or Library, from which I can decode QR code, but I am not succeed in it.
Anybody have any idea how can I decode QR code in my application or Library file from which I can decode QR code.
Zxing is an excellent library for QR-codes. You will find what you need there, including an android sample project.