// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { repositories { maven{url 'https://maven.aliyun.com/repository/public'} maven { url "https://jitpack.io" } google() jcenter() } 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 def nav_version = "2.3.1" classpath "androidx.navigation:navigation-safe-args-gradle-plugin:$nav_version" } } allprojects { repositories { flatDir { dirs 'libs' } maven{ url 'https://maven.aliyun.com/repository/public' } mavenCentral() google() jcenter() maven { url 'https://jitpack.io' } // maven { // url 'https://maven.google.com/' // name 'Google' // } } } //task clean(type: Delete) { // delete rootProject.buildDir //}