build.gradle

buildscript {
    repositories {
        jcenter()
        maven {
            url "https://oss.sonatype.org/content/repositories/snapshots"
        }
    }

    dependencies {
        classpath "com.android.tools.build:gradle:${ANDROID_GRADLE_VERSION}"
        classpath "org.kt3k.gradle.plugin:coveralls-gradle-plugin:${COVERALLS_GRADLE_VERSION}"
    }
}

// See http://blog.joda.org/2014/02/turning-off-doclint-in-jdk-8-javadoc.html.
if (JavaVersion.current().isJava8Compatible()) {
    allprojects {
        tasks.withType(Javadoc) {
            options.addStringOption('Xdoclint:none', '-quiet')
        }
    }
}

subprojects {
    tasks.withType(JavaCompile) {
        sourceCompatibility = 1.7
        targetCompatibility = 1.7
    }
}

subprojects { project ->
    repositories {
        jcenter()
        maven {
            url "https://oss.sonatype.org/content/repositories/snapshots"
        }
    }

    apply plugin: 'checkstyle'

    checkstyle {
        toolVersion = '6.12.1'
    }

    checkstyle {
        configFile = rootProject.file('checkstyle.xml')
        configProperties.checkStyleConfigDir = rootProject.rootDir
    }

    task checkstyle(type: Checkstyle) {
        source 'src'
        include '**/*.java'
        exclude '**/gen/**'

        // empty classpath
        classpath = files()
    }

    afterEvaluate {
        if (project.tasks.findByName('check')) {
            check.dependsOn('checkstyle')
        }
    }

    gradle.projectsEvaluated {
        tasks.withType(JavaCompile) {
            options.compilerArgs << '-Xlint:unchecked' << '-Xlint:deprecation'
        }
    }
}

task wrapper(type: Wrapper) {
    gradleVersion = '2.9'
    distributionUrl = "https://services.gradle.org/distributions/gradle-${gradleVersion}-all.zip"
}