// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { ext { buildToolsVersion = "28.0.3" minSdkVersion = 16 compileSdkVersion = 28 targetSdkVersion = 28 supportLibVersion = "28.0.0" } repositories { jcenter() google() } dependencies { lasspath("com.android.tools.build:gradle:3.4.0") // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files } } allprojects { repositories { mavenLocal() google() jcenter() // Was added by me - still needed? 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" } } } subprojects { afterEvaluate {project -> if (project.hasProperty("android")) { android { compileSdkVersion 26 buildToolsVersion "27.0.3" } } } }