apply plugin: 'com.android.application' apply plugin: 'kotlin-android' apply plugin: 'kotlin-android-extensions' dependencies { compile "com.android.support:support-v4:26.0.1" compile "com.android.support:support-v13:26.0.1" compile 'com.android.support:appcompat-v7:26.0.1' compile 'com.android.support:cardview-v7:26.0.1' compile 'com.android.support:design:26.0.1' compile 'com.android.support.constraint:constraint-layout:1.0.2' compile 'com.google.code.gson:gson:2.8.1' compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version" } // The sample build uses multiple directories to // keep boilerplate and common code separate from // the main sample code. List<String> dirs = [ 'main'] // main sample code; look here for the interesting stuff. android { compileSdkVersion 26 buildToolsVersion "26.0.1" defaultConfig { minSdkVersion 26 targetSdkVersion 26 } compileOptions { sourceCompatibility JavaVersion.VERSION_1_7 targetCompatibility JavaVersion.VERSION_1_7 } sourceSets { main { dirs.each { dir -> java.srcDirs "src/${dir}/java" res.srcDirs "src/${dir}/res" } } androidTest.setRoot('tests') androidTest.java.srcDirs = ['tests/src'] } }