build.gradle

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

buildscript {
    repositories {
        mavenCentral()
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:4.2.0'
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'

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

allprojects {
    repositories {
        mavenCentral()
        google()
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}
ext {
    //region sdk and versioning
    compileSdkVersion = 27
    buildToolsVersion = "27.0.3"
    minSdkVersion = 21
    targetSdkVersion = 27
    versionCode = 1
    versionName = "1.0"
    //endregion

    //region libraries
    rxjava = '2.1.7'
    rxandroid = '2.0.1'
    appcompat = '26.0.0'
    junit = '4.12'
    libVersion = '1.0.5'
    //endregion
}