Firebase Auth Ui Google Sign In Code:10, message:10:

Question

Firebase Auth Ui Google Sign In Code:10, message:10:

I use firebase auth-ui to sign in with google,

it toasted

Code:10, message:10:

implementation 'com.firebaseui:firebase-ui-auth:4.1.0' 

Answer 1

Google this days are making simple things complicated. The problem is the third key,

1- The debug key

2- The release key

3- Google Play App signing key

You need THREE keys to figure out ONE Google SignIn.

Does facebook also need three keys? Maybe one day google will need 30 keys.

Answer 2

To have a smooth sign in with Google across build variants (Debug, Release, and Store):

1. Go to Firebase admin console and open the project settings
2. Scroll down to "Your apps" section
3. Add 3 SHA-1 Values. (the one from your debug key, the one from your release key and the one from Google play singing tab)

For debugging and release keys, you can use the keytool to generate the SHA-1 value as in the docs.

EDIT Tp reach the "App Signing" in the new Google Play console:

• From Left side bar open Setup section
• App Integrity
• Then App Signing Key Certificate

For Google signing SHA-1 key, Go to Google play console, Open "Release Management" section and click on "App Signing" sidebar menu item. You will find the SHA-1 fingerprint value there under "App signing certificate"