build.gradle

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

buildscript {
    ext.kotlinVersion = '1.4.31'
    repositories {
        maven { url 'https://maven.aliyun.com/repository/jcenter' }
        maven { url 'https://maven.aliyun.com/repository/google' }
        google()
        mavenCentral()
        maven { url 'https://repo1.maven.org/maven2/' }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:4.0.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
    }
}

allprojects {
    repositories {
        maven { url 'https://maven.aliyun.com/repository/jcenter' }
        maven { url 'https://maven.aliyun.com/repository/google' }
        maven { url 'https://jitpack.io' }
        maven { url 'https://repo1.maven.org/maven2/' }
        mavenCentral()
        google()
    }
}

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

ext {
    androidXVersion = '1.0.0'
    materialVersion = '1.2.0-alpha04'
    roomVersion = '2.2.3'
    glideVersion = '4.11.0'
    okhttpVersion = '4.5.0'
    coroutinesVersion = '1.4.3'
    appCompatVersion = '1.1.0'
    archLifecycleVersion = '2.3.0'
}