apply plugin: 'com.android.library' def DEFAULT_COMPILE_SDK_VERSION = 27 def DEFAULT_BUILD_TOOLS_VERSION = "27.0.3" def DEFAULT_MIN_SDK_VERSION = 16 def DEFAULT_TARGET_SDK_VERSION = 26 android { compileSdkVersion rootProject.findProperty('compileSdkVersion') ?: DEFAULT_COMPILE_SDK_VERSION buildToolsVersion rootProject.findProperty('buildToolsVersion') ?: DEFAULT_BUILD_TOOLS_VERSION defaultConfig { minSdkVersion rootProject.findProperty('minSdkVersion') ?: DEFAULT_MIN_SDK_VERSION targetSdkVersion rootProject.findProperty('targetSdkVersion') ?: DEFAULT_TARGET_SDK_VERSION versionCode 1 versionName "1.0" } } dependencies { implementation 'com.facebook.react:react-native:+' }