apply plugin: 'com.android.library' android { compileSdkVersion 25 buildToolsVersion "25.0.3" defaultConfig { minSdkVersion 15 targetSdkVersion 25 if (project.hasProperty("build.number")) { versionCode project.ext['build_counter'] as Integer // Because TeamCity does not bubble build.counter into system properties... versionName "${project.ext['build.number']}" } else { versionCode 100 versionName '0.0-beta' } } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' } } } dependencies { compile 'com.android.support:support-v4:25.4.0' }