buildscript { repositories { jcenter() maven { url 'https://maven.google.com' } } dependencies { classpath 'com.android.tools.build:gradle:3.0.0' } } apply plugin: 'com.android.library' android { compileSdkVersion 26 buildToolsVersion "26.0.2" defaultConfig { minSdkVersion 16 targetSdkVersion 26 versionCode 1 versionName "1.0.0" } lintOptions { abortOnError false warning 'InvalidPackage' } } repositories { mavenCentral() maven { url 'https://maven.google.com' } maven { url "https://jitpack.io" } } dependencies { compile 'com.facebook.react:react-native:+' compile "com.google.zxing:core:3.2.1" compile "com.drewnoakes:metadata-extractor:2.9.1" compile 'com.google.android.gms:play-services-vision:+' compile "com.android.support:exifinterface:26.0.2" compile 'com.github.react-native-community:cameraview:df60b07573' }