android-about-box/library/quality.gradle

apply plugin: 'findbugs'
apply plugin: 'pmd'

findbugs {
    ignoreFailures = false
    reportsDir = file("$project.buildDir/outputs/")
    reportLevel = "medium"
    effort = "max"
}

pmd {
    ignoreFailures = false
    reportsDir = file("$project.buildDir/outputs/")
}

task findbugs(type: FindBugs, dependsOn: "assembleDebug") {
    description 'Run findbugs'
    group 'verification'

    classes = fileTree("$project.buildDir/intermediates/classes/debug")
    source = fileTree('src/main/java')
    classpath = files()

    effort = 'max'

    excludeFilter = file("$project.projectDir/findbugs_exclude.xml")

    reports {
        xml.enabled = false
        html.enabled = true
    }
}

task pmd(type: Pmd, dependsOn: "assembleDebug") {
    description 'Run pmd'
    group 'verification'

    ruleSets = ["java-basic", "java-braces", "java-strings", "java-design", "java-unusedcode"]
    source = fileTree('src/main/java')

    reports {
        xml.enabled = false
        html.enabled = true
    }
}

check.doLast {
    project.tasks.getByName("findbugs").execute()
    project.tasks.getByName("pmd").execute()
}