Question

I am planning to develop a QR code generator application for Android devices.

Can somebody please provide me some references to guide me on this?

Answer 1

You can visit ZXING (“Zebra Crossing”) and you can also find a working example here.

This is an example of 150×150 qr code of ZXING,

Bitmap bm = encodeAsBitmap(barcode_content, BarcodeFormat.QR_CODE, 150, 150);

if(bm != null) {
    image_view.setImageBitmap(bm);
}