apply plugin: 'com.android.application' apply plugin: 'project-report' android { compileSdkVersion 27 buildToolsVersion '27.0.2' defaultConfig { applicationId "com.example.mapdemo" minSdkVersion 15 targetSdkVersion 27 versionCode 1 versionName "1.0" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } } dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) testImplementation 'junit:junit:4.12' implementation 'com.android.support:appcompat-v7:27.0.2' implementation 'com.google.android.gms:play-services-maps:11.6.2' implementation 'com.android.support:support-v4:27.0.2' }