build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext {
        kotlin_version = '1.4.30'
    }
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:4.1.2'
        classpath 'org.gradle.api.plugins:gradle-nexus-plugin:0.7'
        classpath 'org.aspectj:aspectjtools:1.8.10'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

subprojects { project ->
    group = GROUP
    version = VERSION_NAME

    apply plugin: 'checkstyle'
    apply plugin: 'maven'

    task checkstyle(type: Checkstyle) {
        configFile rootProject.file('checkstyle.xml')
        source 'src/main/java'
        ignoreFailures false
        showViolations true
        include '**/*.java'

        classpath = files()
    }

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

    buildscript {
        repositories {
            google()
            jcenter()
        }
        dependencies {
            classpath 'com.android.tools.build:gradle:4.1.2'
        }
    }

    repositories {
        google()
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

ext {
    minSdkVersion = 10
    targetSdkVersion = 26
    compileSdkVersion = 26
    buildToolsVersion = "28.0.3"
    sourceCompatibilityVersion = JavaVersion.VERSION_1_7
    targetCompatibilityVersion = JavaVersion.VERSION_1_7
}

ext.deps = [

        // AspectJ
        aspectjRuntime: "org.aspectj:aspectjrt:1.8.10",
        aspectjTools  : "org.aspectj:aspectjtools:1.8.10",

        // Test dependencies
        junit         : 'junit:junit:4.12',
        truth         : 'com.google.truth:truth:0.28',
        mockito       : "org.mockito:mockito-core:1.10.19"
]