如何编译zxing到aar？

Question

I am green with maven, how to compile aar library from zxing project? I tried use axis2 maven plugin, but i get error:

[ERROR] Failed to execute goal on project android: Could not resolve dependencies for project com.google.zxing:android:jar:4.7.0: The following artifacts could not be resolved: com.google.zxing:core:jar:3.1.1-SNAPSHOT, com.google.zxing:android-core:jar:3.1.1-SNAPSHOT: Could not find artifact com.google.zxing:core:jar:3.1.1-SNAPSHOT

Answer 1

Whatever you're trying to do, the error means what it says. There is no 3.1.1-SNAPSHOT artifact until you create and install one locally. You can do that with mvn -DskipTests install at the top level. See also https://github.com/zxing/zxing/wiki/Getting-Started-Developing