build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext {
        kotlin_version = '1.6.21'
    }
    repositories {
        google()
        mavenCentral()
        mavenLocal()
        maven { url 'https://maven.aliyun.com/repository/jcenter' }
        maven { url 'http://4thline.org/m2' }
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:4.1.3'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()
        mavenLocal()
        maven { url 'https://maven.aliyun.com/repository/jcenter' }
        maven { url 'http://4thline.org/m2' }
    }
}

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