IssueTracker

Hello Google,

After migrating to Credential Manager, we’ve encountered the following issues. I’d like to gain some good insights into these problems. Wondering if Credential Manager is addressing this case in the scenario above, and how to resolve it or find a useful information or workaround.

Component used: Credentials

Version used:

implementation 'androidx.credentials:credentials:1.3.0' implementation 'androidx.credentials:credentials-play-services-auth:1.3.0'

Devices/Android versions reproduced on:

It seems not to related to be device and android versions. This issue is 100% reproducible, the determinate reproduction scenario as below,

Reproducible Scenario:

1. Create a parent Google account, e.g., parent@example.com.

2. Create a child account, e.g., child@example.com, and link it to the parent using Family Link, following instructions at Add & manage supervision.

3. Set up an Android device with the child's account.

4. Create an app using AndroidX credentials library (version 1.3.0) with this code

Source code: GetSignInWithGoogleOption googleIdOption = new GetSignInWithGoogleOption.Builder(client_id) .build();

    GetCredentialRequest credentialRequest = new GetCredentialRequest.Builder()
        .addCredentialOption(googleIdOption)
        .build();

    mCredentialManager.getCredentialAsync(this, credentialRequest, new CancellationSignal(),
        ContextCompat.getMainExecutor(this),
        new CredentialManagerCallback<GetCredentialResponse, GetCredentialException>() {
        @Override
        public void onError(@NonNull GetCredentialException err) {
            handleGoogleSignInException(err.getLocalizedMessage());
        }

        @Override
        public void onResult(GetCredentialResponse response) {
            handleGoogleSignIn(response);
        }
    });

5. Run the app on the device and observe the "No credentials available" exception.

Thanks & regards, Beomsoo Kim