// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { repositories { google() jcenter() maven{ url 'http://maven.aliyun.com/nexus/content/groups/public/'} maven { url 'https://repo1.maven.org/maven2/' } } dependencies { classpath "com.android.tools.build:gradle:4.0.0" } // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files } allprojects { repositories { google() jcenter() maven { url 'https://jitpack.io' } maven{ url 'http://maven.aliyun.com/nexus/content/groups/public/'} maven { url 'https://repo1.maven.org/maven2/' } } } task clean(type: Delete) { delete rootProject.buildDir }