plugins { id 'com.android.library' id 'kotlin-android' } android { compileSdk rootProject.ext.android.compileSdk buildToolsVersion rootProject.ext.android.buildToolsVersion defaultConfig { minSdk rootProject.ext.android.minSdk targetSdk rootProject.ext.android.targetSdk } buildTypes { release { minifyEnabled false proguardFiles 'proguard-rules.pro' } } buildFeatures { buildConfig false } lintOptions { abortOnError false } compileOptions { kotlinOptions.freeCompilerArgs += ['-module-name', "com.google.android.gms.auth.api.phone"] } compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } kotlinOptions { jvmTarget = "1.8" } } dependencies { // oppo api files('libs/play-services-auth-api-phone-18.0.1.jar') }