Full Analysis of Android barcode recognition software development

Full Analysis of Android barcode recognition software development
A major feature of Android is that it can identify the bar code to get a URL that can be directly accessed and downloaded.

Functions undoubtedly provide great convenience for users.

Therefore, it is necessary to develop bar code recognition software on Android! I googled it online.

We found that this type of information is very small, and many people are asking how to develop it.

Here I will share my experience.

Here we will use an open-source component zxing, which is generally supported by all popular bar codes (one-dimensional code, two-dimensional code) and the best recognition in all open-source code. I will explain in detail how to use zxing.
Address: http://code.google.com/p/zxing/
This open-source component supports the following bar codes:
UPC-A and UPC-E
EAN-8 and EAN-13
Code 39
Code 93
Code 128
QR code
ITF
Codabar
RSS-14 (all variants)
Data Matrix
PDF 417 ('alpha' quality)

I will explain in detail how to use zxing in the following blogs. It's very late today,

Time always goes fast, especially at night! Haha, here we will post some!
My blogsArticleFor more information, see the following:
Zxing compilation and packaging
Simple zxing call
Zxing generates custom QR codes
Recognize bar codes in Images
Effect

Custom two-dimensional Barcode

Identify the barcode in the image: