我想打一个QR code读者为Android应用程序。 如果你所有的任何信息来创建它，请与我分享。

I want to make a QR code reader for android app. if you all have any information to create it please share with me.

推荐答案

这是最流行的LIB它。它允许使用吧code扫描仪的意图所以它不要求多工作的。

This is the most popular lib for it. It allows using the barcode scanner as intent so it doesnt require that much work either.

https://github.com/zxing/zxing/wiki/Getting-开始发展的