plugins { id 'com.android.library' id 'kotlin-android' id 'kotlin-kapt' } android { compileSdkVersion 30 buildToolsVersion "30.0.2" defaultConfig { minSdkVersion 23 targetSdkVersion 30 versionCode 1 versionName "1.0" testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" } compileOptions { coreLibraryDesugaringEnabled true sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } kotlinOptions { jvmTarget = '1.8' } } dependencies { kapt "androidx.room:room-compiler:$room_version" api "androidx.room:room-runtime:$room_version" api "androidx.room:room-ktx:$room_version" testImplementation 'junit:junit:4.13' androidTestImplementation 'androidx.test.ext:junit:1.1.2' androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0' coreLibraryDesugaring "com.android.tools:desugar_jdk_libs:1.0.10" }