zxing demo

https://github.com/SkillCollege/QrCodeScan

http://www.eoeandroid.com/forum.php?mod=viewthread&tid=332855&highlight=%E4%BA%8C%E7%BB%B4%E7%A0%81

http://www.eoeandroid.com/space-uid-755483.html

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原文地址：https://www.cnblogs.com/guduey/p/4427888.html