Android----QR Code development

Android----QR code development

First, the tool

Google's zxing

Whichever version is good, 1.6 versions and 1.7 versions are recommended.

Second, how to use

2.1, first download the compressed package

2.1. After decompression, the catalogue is as follows. We only need the "Android" and "core" two files.

2.3. Import the Android file into the development tool. (Adt/eclipse/as can!) ）

File--Import---->

Remember, you must choose a workspace in Android, or you won't find a file. Do not select a workspace in Generol.

Of course, this time you will find an error ...

Please don't worry, create a new libs file in it. and import the Core.jar in the "core" file.

There will be no error after that. Of course, some friends will have garbled, this can be viewed on the network ha!

3, direct operation can be.

Perfect run ...

Android----QR Code development