我在admob的新更新后感到困惑 应该包含哪个依赖项来使用admob广告？
com.google.android.gms:play-services-ads:9.0.2
(or)
com.google.firebase:firebase-ads:9.0.2
了解更多信息。你可以访问
https://developers.google.com/android/guides/setup#add_google_play_services_to_your_project
https://firebase.google.com/docs/admob/android/quick-start#project-level_buildgradle_excerpt