如何将条形码扫描器实现为独立应用程序 [英] how to implement barcode scanner as a standalone application

问题描述

我编写的代码使用手机中安装的现有条形码扫描仪来扫描代码。现在我想让它独立于我的应用程序。我该怎么做呢。我读过一些博客，上面写着整合zxing库并使用intentIntegrator。我已经尝试了很多，但应用程序崩溃了。应该如何正确地完成。请给我你的指导。

i have written a code that uses an existing barcode scanner that has been installed in the phone to scan codes. now i want it to be stand alone for my app. how can i achevie it. i have read blogs that says integrate zxing library and use intentIntegrator. i have tried a lot but the app crashes. how should it be done correctly. please give me your guidence.

推荐答案

这很容易。您只需要获取预览数据并使用ZXing对其进行解码。您可以阅读博客 - 如何实现简单的条形码在Android上扫描应用程序 [ ^ ]

It's pretty easy. You just need to get the preview data and decode it with ZXing. You can read the blog - How to implement a simple barcode scan application on Android[^]

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