depends on jar：camera2.2 javaobject2.05 reflection2.4 animationplus2.3 zxcore-3.2.1.jar zxjavase-3.2.1.jar
'dependson lastest release zxing 3.2.1,you need to down load it from:http://repo1.maven.org/maven2/com/google/zxing/
I've created a git:https://git.oschina.net/icefairy/b4xlibs_tk.git
you can get the source from there too.