build.gradle

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

buildscript {
    ext.kotlin_version = '1.4.32'
    repositories {
        google()
        jcenter()
        
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:4.2.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

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

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

ext {

    minSdkVersion = 21
    targetSdkVersion = 30
    compileSdkVersion = 30

    androidXVersion = '1.0.0'
    appCompatVersion = '1.0.2'
    constraintLayoutVersion = '1.1.3'
    recyclerViewVersion = '1.0.0'

    runnerVersion = '1.0.1'
    rulesVersion = '1.0.1'
    espressoVersion = '3.1.1'
    junitVersion = '4.12'
}