Firebase 10.0.: InternalFirebaseAuth.FIREBASE_AUTH_API is not available on this device

Question

I am developping an Android application using Firebase Authentication (using Google account) and I recently experience the following exception every time I try to connect:

com.google.firebase.FirebaseApiNotAvailableException: API: InternalFirebaseAuth.FIREBASE_AUTH_API is not available on this device. at com.google.firebase.zza.zzz(Unknown Source) at com.google.android.gms.internal.zzzq$zzd.zzy(Unknown Source) at com.google.android.gms.internal.zzaap$zza.zzC(Unknown Source) at com.google.android.gms.internal.zzaap$zza.onConnectionFailed(Unknown Source) at com.google.android.gms.internal.zzaap$zzb$1.run(Unknown Source) at android.os.Handler.handleCallback(Handler.java:730) at android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:176) at android.os.HandlerThread.run(HandlerThread.java:61)

I'm quite surprised since the authentication worked very well until a few days ago...

I use firebase 10.0.1.

Do someone have ever experienced this error and resolved it?

Answer 1

I think you are using your phone as a emulator. So, on your phone,

1. Go to your Google Play Services.
2. Open its App Info.
3. Clear the Data and Cache.

path: --> (Settings > Apps > Google Play services > Storage > Manage Space > Clear All Data).

open the app after few minutes.

Answer 2

Maybe your emulator doesn't have google play