1 apply plugin: 'checkstyle'

     2 check.dependsOn 'checkstyle'

     3 

     4 checkstyle {

     5     toolVersion = '6.19'

     6 }

     7 

     8 task checkstyle(type: Checkstyle) {

     9     description = "Check Java style with Checkstyle"

    10     configFile = file("${project.rootDir}/config/checkstyle/checkstyle.xml")

    11     source = javaSources()

    12     classpath = files()

    13     ignoreFailures = true

    14 }

    15 

    16 def javaSources() {

    17     def files = []

    18     android.sourceSets.each { sourceSet ->

    19         sourceSet.java.each { javaSource ->

    20             javaSource.getSrcDirs().each {

    21                 if (it.exists()) {

    22                     files.add(it)

    23                 }

    24             }

    25         }

    26     }

    27     return files

    28 }