AndroidGo推荐的应用有一个特殊的标识符，即“AndroidGo精选”。在应用的详细信息页面顶部和应用图标下方都可以看到这个标识符。以下是一个示例，展示了应用“飞行射手”在AndroidGo Play Store上的外观：

要在应用上使用AndroidGo精选标识符，您需要在Gradle文件中指定com.android.vending.features.GOOGLE_PLAY_FEATURES版本号：

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "com.example.myapp"
        minSdkVersion 21
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        // Specify that your app supports Google Play's AndroidGo recommendations.
        manifestPlaceholders = [androidGoEnabled: "true"]
    }
    // Enable code shrinker.
    buildTypes {
        release {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    // Specify the version of Google Play's AndroidGo features your app supports.
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    dependencies {
        implementation "com.android.vending:play-features:1.0.0"
    }
    // Specify the version of Google Play's AndroidGo features your app supports.
    configurations {
        playCommmon // Add this configuration.
    }
    // Specify the version of Google Play's AndroidGo features your app supports.
    dependencies {
        playCommon "com.android.vending.play-common:1.1.0"
    }
}