By integrating Smart Lock for Passwords into your Android app, you can automatically sign users in to your app using the credentials they have saved. Users can save both username-password credentials and federated identity provider credentials.
Integrate Smart Lock for Passwords into your app by using the Credentials API to retrieve saved credentials on sign-in. Use successfully retrieved credentials to sign the user in, or use the Credentials API to rapidly on-board new users by partially completing your app's sign in or sign up form. Prompt users after sign-in or sign-up to store their credentials for future automatic authentication.
See some case studies of successful Smart Lock for Passwords integrations.
// Store user credentials with Auth.CredentialsApi.save() Auth.CredentialsApi.save(mCredentialsClient, credential).setResultCallback( new ResultCallback() { @Override public void onResult(Status status) { if (status.isSuccess()) { // Credentials were saved } else { if (status.hasResolution()) { // Try to resolve the save request. This will prompt the user if // the credential is new. try { status.startResolutionForResult(this, RC_SAVE); } catch (IntentSender.SendIntentException e) { // Could not resolve the request } } } } });

// Retrieve stored credentials with Auth.CredentialsApi.request() Auth.CredentialsApi.request(mCredentialsClient, mCredentialRequest).setResultCallback( new ResultCallback() { @Override public void onResult(CredentialRequestResult credentialRequestResult) { if (credentialRequestResult.getStatus().isSuccess()) { // Handle successful credential requests } else { // Handle unsuccessful and incomplete credential requests } } });

Ready to integrate Smart Lock for Passwords into your Android app?