firebaseAuth.getCurrentUser() return null DisplayName

Question

When I signIn with my google account and get the name with the getDisplayName(), my name appear correctly, but in the AuthStateListener doesn\'t.

here part of my cod

Answer 1

I found a solution for this problem, in the Firebase documentation! The solution is to update the user profile using the: UserProfileChangeRequest:

UserProfileChangeRequest profileUpdates = new UserProfileChangeRequest.Builder()
                      .setDisplayName(mUser.getName())
                      .setPhotoUri(Uri.parse("https://example.com/mario-h-user/profile.jpg"))
                      .build();

            firebaseUser.updateProfile(profileUpdates)
                      .addOnCompleteListener(new OnCompleteListener() {
                          @Override
                          public void onComplete(@NonNull Task task) {
                              if (task.isSuccessful()) {
                                  Log.d(TAG, "User profile updated.");
                              }
                          }
                      });

The variable mUser is already filled with the content from the fields. I used this piece of code inside the FirebaseAuth.AuthStateListener() -> onAuthStateChanged()