build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext.kotlinVersion = '1.3.50'
    repositories {
        jcenter()
        google()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.0'
        classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.8.6'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }

    task checkstyle(type: Checkstyle) {
        showViolations = true
        configFile file("../settings/checkstyle.xml")
        source 'src/main/java'
        include '**/*.java'
        exclude '**/gen/**'
        exclude '**/R.java'
        exclude '**/BuildConfig.java'

        // empty classpath
        classpath = files()
    }
}

ext {
    buildToolsVersion = "29.0.2"
    compileSdkVersion = 28
    coroutineVersion = '1.3.1'
}