How to setup staging and production app for Facebook login?

Question

I am adding Facebook auth to app for sign up (with Firebase auth).

Issue is I have different flavor for dev and prod apps, so bundle ID for iOS and app ID for Android is different: dev (com.example.dev) and prod (com.example) .

Facebook require:

Android:

5. Associate Your Package Name and Default Class with Your App

6. Provide the Development and Release Key Hashes for Your App

iOS:

3a. Add your Bundle Identifier

Is solution to set up test Facebook app for development app, and normal Facebook app for production app?

Answer 1

You can create Test Versions for an App directly in the App settings: https://developers.facebook.com/docs/apps/test-apps/

They are like child Apps, with different App ID and different settings. For example, you can set a different Key Hash for the Android platform.