// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { repositories { google() mavenLocal() mavenCentral() jcenter() } dependencies { // classpath 'com.android.tools.build:gradle:2.2.3' classpath 'com.android.tools.build:gradle:3.1.0' // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files } } allprojects { repositories { mavenLocal() mavenCentral() jcenter() google() maven { url 'https://maven.google.com' } maven { // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm url "$rootDir/../node_modules/react-native/android" } } }