com google zxing barcodeformat
After creating code we will scan the code using a smart phone and display the output. We ll use google s zxing library to generate qr codes for our application. How to generate qr code.
This is the main library that supports qr codes in java.

Com google zxing barcodeformat. In this tutorial we will create qr codes for any text of our choice with the help of a program using the programming language java. If you use maven then add the following dependencies in your pom xml file to include zxing in your project. Qrgen library offers a simple qrcode generation api built on top of zxing. Its library has multiple components and we will be using the core for qr code creation in our java example.
Barcode scanning library for android using zxing for decoding. Can be used via intents little code required. It provides separate modules for java and android. Zxing zebra crossing is an open source multi format 1d 2d barcode image processing library implemented in java with ports to other languages.
We have lots of great libraries based on zxing and there is also barcode scanning api in google s mlkit. Following code is an example to create a qr code image. You can supply constants like product code types for example. Library used for generating qrcodes zxing zxing zebra crossing is the popular api for qr code processing in java.
Initiates a scan using the default camera only for a certain set of barcode types given as strings corresponding to their names in zxing s barcodeformat class like upc a.


















































































