Examples with CredentialsClient com.google.android.gms.auth.api.credentials.CredentialsClient used on opensource projects

Example 1 with CredentialsClient

use of com.google.android.gms.auth.api.credentials.CredentialsClient in project FirebaseUI-Android by firebase.

the class AuthUI method delete.

/**
 * Delete the use from FirebaseAuth and delete any associated credentials from the Credentials
 * API. Returns a {@link Task} that succeeds if the Firebase Auth user deletion succeeds and
 * fails if the Firebase Auth deletion fails. Credentials deletion failures are handled
 * silently.
 *
 * @param context the calling {@link Context}.
 */
@NonNull
public Task<Void> delete(@NonNull final Context context) {
    final FirebaseUser currentUser = mAuth.getCurrentUser();
    if (currentUser == null) {
        return Tasks.forException(new FirebaseAuthInvalidUserException(String.valueOf(CommonStatusCodes.SIGN_IN_REQUIRED), "No currently signed in user."));
    }
    final List<Credential> credentials = getCredentialsFromFirebaseUser(currentUser);
    // Ensure the order in which tasks are executed properly destructures the user.
    return signOutIdps(context).continueWithTask(task -> {
        // Propagate exception if there was one
        task.getResult();
        if (!GoogleApiUtils.isPlayServicesAvailable(context)) {
            Log.w(TAG, "Google Play services not available during delete");
            return Tasks.forResult((Void) null);
        }
        final CredentialsClient client = GoogleApiUtils.getCredentialsClient(context);
        List<Task<?>> credentialTasks = new ArrayList<>();
        for (Credential credential : credentials) {
            credentialTasks.add(client.delete(credential));
        }
        return Tasks.whenAll(credentialTasks).continueWith(task1 -> {
            Exception e = task1.getException();
            Throwable t = e == null ? null : e.getCause();
            if (!(t instanceof ApiException) || ((ApiException) t).getStatusCode() != CommonStatusCodes.CANCELED) {
                // doesn't mean fully deleting the user failed.
                return task1.getResult();
            }
            return null;
        });
    }).continueWithTask(task -> {
        // Propagate exception if there was one
        task.getResult();
        return currentUser.delete();
    });
}