buildscript { //Buildscript is evaluated before everything else so we can't use getExtOrDefault def kotlin_version = rootProject.ext.has('kotlinVersion') ? rootProject.ext.get('kotlinVersion') : project.properties['ReactNativeWebView_kotlinVersion'] repositories { google() jcenter() } dependencies { classpath 'com.android.tools.build:gradle:3.2.1' //noinspection DifferentKotlinGradleVersion classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" } } def getExtOrDefault(name) { return rootProject.ext.has(name) ? rootProject.ext.get(name) : project.properties['ReactNativeWebView_' + name] } def getExtOrIntegerDefault(name) { return rootProject.ext.has(name) ? rootProject.ext.get(name) : (project.properties['ReactNativeWebView_' + name]).toInteger() } apply plugin: 'com.android.library' apply plugin: 'kotlin-android' android { compileSdkVersion getExtOrIntegerDefault('compileSdkVersion') buildToolsVersion getExtOrDefault('buildToolsVersion') defaultConfig { minSdkVersion 16 targetSdkVersion getExtOrIntegerDefault('targetSdkVersion') versionCode 1 versionName "1.0" } buildTypes { release { minifyEnabled false } } lintOptions { disable 'GradleCompatible' } compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } } repositories { mavenCentral() jcenter() google() def found = false def defaultDir = null def androidSourcesName = 'React Native sources' if (rootProject.ext.has('reactNativeAndroidRoot')) { defaultDir = rootProject.ext.get('reactNativeAndroidRoot') } else { defaultDir = new File( projectDir, '/../../../node_modules/react-native/android' ) } if (defaultDir.exists()) { maven { url defaultDir.toString() name androidSourcesName } logger.info(":${project.name}:reactNativeAndroidRoot ${defaultDir.canonicalPath}") found = true } else { def parentDir = rootProject.projectDir 1.upto(5, { if (found) return true parentDir = parentDir.parentFile def androidSourcesDir = new File( parentDir, 'node_modules/react-native' ) def androidPrebuiltBinaryDir = new File( parentDir, 'node_modules/react-native/android' ) if (androidPrebuiltBinaryDir.exists()) { maven { url androidPrebuiltBinaryDir.toString() name androidSourcesName } logger.info(":${project.name}:reactNativeAndroidRoot ${androidPrebuiltBinaryDir.canonicalPath}") found = true } else if (androidSourcesDir.exists()) { maven { url androidSourcesDir.toString() name androidSourcesName } logger.info(":${project.name}:reactNativeAndroidRoot ${androidSourcesDir.canonicalPath}") found = true } }) } if (!found) { throw new GradleException( "${project.name}: unable to locate React Native android sources. " + "Ensure you have you installed React Native as a dependency in your project and try again." ) } } def kotlin_version = getExtOrDefault('kotlinVersion') dependencies { //noinspection GradleDynamicVersion api 'com.facebook.react:react-native:+' implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" }