plugins { id 'com.android.application' } android { compileSdkVersion 28 defaultConfig { applicationId "com.sunwin.visitorapp" minSdkVersion 17 targetSdkVersion 26 versionCode 1 versionName "1.0" vectorDrawables.useSupportLibrary = true testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' } } compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } } dependencies { implementation 'com.jakewharton.timber:timber:4.7.1' implementation 'androidx.appcompat:appcompat:1.3.0-alpha02' implementation 'com.google.android.material:material:1.2.1' implementation 'androidx.constraintlayout:constraintlayout:2.0.1' testImplementation 'junit:junit:4.+' androidTestImplementation 'androidx.test.ext:junit:1.1.2' androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0' }