build.gradle

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

buildscript {
    ext.kotlin_version = '1.5.10'

    repositories {
        google()
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:4.2.1'
        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
    }
}

allprojects {
    group = 'com.liuzhenlin.videos'

    repositories {
        google()
        mavenCentral()
        jcenter() // Warning: this repository is going to shut down soon
    }
}

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

ext {
    buildToolsVersion = '29.0.3'
    compileSdkVersion = 29
    targetSdkVersion = 29

    appcompatVersion = '1.3.0'
    exoplayer2Version = '2.14.0'

    testJunitVersion = '4.13.2'
    androidTestJunitVersion = '1.1.2'
}