// Top-level build file where you can add configuration options common to all // sub-projects/modules. buildscript { repositories { jcenter() maven { url 'https://maven.google.com' } } dependencies { classpath 'com.android.tools.build:gradle:3.0.0-alpha9' // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files. } } allprojects { repositories { mavenLocal() jcenter() maven { // Google's maven repository, required for AppCompat 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" } } } ext { compileSdkVersion = 25 buildToolsVersion = "25.0.3" minSdkVersion = 16 targetSdkVersion = 25 } // Force the version of the Android build tools we have chosen on all // subprojects. The forcing was introduced for react-native and the third-party // modules that we utilize such as react-native-background-timer. subprojects { subproject -> afterEvaluate{ if (subproject.plugins.hasPlugin('android') || subproject.plugins.hasPlugin('android-library')) { android { buildToolsVersion rootProject.ext.buildToolsVersion } } } }