apply plugin: 'com.android.library' android { compileSdkVersion 29 buildToolsVersion "29.0.3" defaultConfig { minSdkVersion 19 targetSdkVersion 29 versionCode 1 versionName "1.0" consumerProguardFiles 'consumer-rules.pro' } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' } } } dependencies { implementation fileTree(dir: 'libs', include: ['*.jar']) implementation 'androidx.appcompat:appcompat:1.1.0' }