[Android] 005. アプリバーションの参照(BuildConfig)

android {
    buildFeatures {
        buildConfig true
    }
}

BuildConfig.VERSION_NAME

private var versionName: String = ""
private var versionCode: Int = 0

android {
    defaultConfig {
        versionCode = 1
        versionName = "1.0.0"
    }

    buildFeatures {
        buildConfig true
    }
}