apply plugin: 'com.android.library' android { compileSdkVersion = 27 buildToolsVersion = "27.0.3" defaultConfig { minSdkVersion 14 targetSdkVersion 27 vectorDrawables.useSupportLibrary = true versionCode = 14 versionName = rootProject.ext.versionName } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' } debug { jniDebuggable true renderscriptDebuggable true } } } dependencies { compile 'com.android.support:appcompat-v7:27.0.2' compile 'com.android.support:support-v4:27.0.2' compile 'com.android.support:support-vector-drawable:27.0.2' }