4.0.0 core 3.2.1 jar junit junit test com.google.zxing zxing-parent 3.2.1 org.apache.maven.plugins maven-dependency-plugin copy-android package copy com.google.zxing core ${project.version} jar ../android/libs true copy-androidtest package copy com.google.zxing core ${project.version} jar ../androidtest/libs true ZXing Core Core barcode encoding/decoding library