build.gradle

buildscript {

    ext.KOTLIN_VERSION = '1.3.31'

    repositories {
        google()
        jcenter()
        mavenCentral()
        maven { url 'https://maven.fabric.io/public' }
        maven { url 'http://dl.bintray.com/amulyakhare/maven' }
        maven { url 'https://jitpack.io' }
        maven { url 'https://oss.sonatype.org/content/repositories/snapshots/' }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.4.0'
        classpath 'io.fabric.tools:gradle:1.26.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$KOTLIN_VERSION"
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        mavenCentral()
        maven { url 'https://maven.fabric.io/public' }
        maven { url 'http://dl.bintray.com/amulyakhare/maven' }
        maven { url 'https://jitpack.io' }
        maven { url 'https://oss.sonatype.org/content/repositories/snapshots/' }
    }
}

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