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如何在Android中扫描QR码

[英]How to Scan QR Code in android

我想阅读文本中的QR码,该怎么办?

if your talking about how to reading and not development you can download a free QR reader from the market and use it. 如果您在谈论如何阅读而不是发展,可以从市场上下载免费的QR阅读器并使用它。

If your programming then i also suggest using ZXing project lib to do the same. 如果您的编程,那么我还建议使用ZXing项目lib来执行相同的操作。

You definitely need to seek guidance from ZXing's project, as mentioned below your question by blessenm. 您绝对需要从ZXing的项目中寻求指导,如下文blessenm所述。 Once you get the code. 一旦获得代码。 You need to setup that code and run that on your device. 您需要设置该代码并在设备上运行它。 Explore this code and get the basics. 探索此代码并获得基础知识。 I hope it will be lot easier for you to understands how it works. 希望您会更容易理解它的工作原理。 You can simplify that code eliminating extra things. 您可以简化该代码,消除多余的东西。

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