buildscript { repositories { mavenCentral() jcenter() } dependencies { classpath 'com.android.tools.build:gradle:2.3.3' } } apply plugin: 'com.android.library' android { compileSdkVersion 26 buildToolsVersion "26.0.1" defaultConfig { minSdkVersion 14 targetSdkVersion 26 } sourceSets { main { manifest.srcFile 'AndroidManifest.xml' java.srcDirs = ['src'] resources.srcDirs = ['src'] aidl.srcDirs = ['src'] renderscript.srcDirs = ['src'] res.srcDirs = ['res'] assets.srcDirs = ['assets'] } } }