我们的移动应用使用 AppsFlyer 跟踪应用安装。我们现在需要使用 Firebase 跟踪安装。我们的 Firebase 应用链接到 Google Analytics。因此，我们正在尝试将 Appsflyer 集成到 GA 并让 AppsFlyer 自动将安装事件发送到 GA。
通过以下链接，AppsFlyer 需要 GA 的 tracking_id 作为集成的 Account_Id。由于我们的 GA 属性是从 Firebase 项目链接的，因此没有任何 tracking_id。我们可以使用其他任何 Firebase id 吗？
https://support.appsflyer.com/hc/en-us/articles/207040616-Google-Analytics-integrations#intro
As you pointed out, Firebase for analytics doesn't included the GA ID that you need in order to integrate GA with AppsFlyer.
What you can do is integrate AppsFlyer with Firebase and GTM.
Note that this integration requires you to send installs to Firebase as in-app events. It doesn't really send installs to Firebase. The link I included takes you to a section in the article that explains how to do it.