buildscript { if (project == rootProject) { repositories { google() mavenCentral() jcenter() } dependencies { classpath 'com.android.tools.build:gradle:4.2.2' } } } apply plugin: 'com.android.library' def safeExtGet(prop, fallback) { rootProject.ext.has(prop) ? rootProject.ext.get(prop) : fallback } android { compileSdkVersion safeExtGet('SafX_compileSdkVersion', 30) defaultConfig { minSdkVersion safeExtGet('SafX_minSdkVersion', 21) targetSdkVersion safeExtGet('SafX_targetSdkVersion', 30) versionCode 1 versionName "1.0" } buildTypes { release { minifyEnabled false } } lintOptions { disable 'GradleCompatible' } compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } } repositories { mavenLocal() maven { // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm url("$rootDir/../node_modules/react-native/android") } google() mavenCentral() jcenter() } dependencies { //noinspection GradleDynamicVersion implementation "com.facebook.react:react-native:+" // From node_modules implementation 'androidx.documentfile:documentfile:1.0.1' }