com.google.android.gms.auth.api.credentials.IdentityProviders Java Examples

/**
     * Called when the Load Hints button is clicked. Requests a Credential "hint" which will
     * be the basic profile information and an ID token for an account on the device. This is useful
     * to auto-fill sign-up forms with an email address, picture, and name or to do password-free
     * authentication with a server by providing an ID Token.
     */
    private void loadHintClicked() {
        HintRequest hintRequest = new HintRequest.Builder()
                .setHintPickerConfig(new CredentialPickerConfig.Builder()
                        .setShowCancelButton(true)
                        .build())
                .setIdTokenRequested(shouldRequestIdToken())
                .setEmailAddressIdentifierSupported(true)
                .setAccountTypes(IdentityProviders.GOOGLE)
                .build();

;
        PendingIntent intent = mCredentialsClient.getHintPickerIntent(hintRequest);
        try {
            startIntentSenderForResult(intent.getIntentSender(), RC_HINT, null, 0, 0, 0);
            mIsResolving = true;
        } catch (IntentSender.SendIntentException e) {
            Log.e(TAG, "Could not start hint picker Intent", e);
            mIsResolving = false;
        }
    }
 

public void showHintDialog() {
    HintRequest hintRequest = new HintRequest.Builder()
            .setHintPickerConfig(new CredentialPickerConfig.Builder()
                    .setShowCancelButton(true)
                    .build())
            .setEmailAddressIdentifierSupported(true)
            .setAccountTypes(IdentityProviders.GOOGLE, IdentityProviders.FACEBOOK)
            .build();

    PendingIntent intent = mCredentialsApiClient.getHintPickerIntent(hintRequest);
    try {
        startIntentSenderForResult(intent.getIntentSender(), RC_HINT, null, 0, 0, 0);
    } catch (IntentSender.SendIntentException e) {
        Log.e(TAG, "Could not start hint picker Intent", e);
    }
}
 

/**
     * Called when the Load Hints button is clicked. Requests a Credential "hint" which will
     * be the basic profile information and an ID token for an account on the device. This is useful
     * to auto-fill sign-up forms with an email address, picture, and name or to do password-free
     * authentication with a server by providing an ID Token.
     */
    private void loadHintClicked() {
        HintRequest hintRequest = new HintRequest.Builder()
                .setHintPickerConfig(new CredentialPickerConfig.Builder()
                        .setShowCancelButton(true)
                        .build())
                .setIdTokenRequested(shouldRequestIdToken())
                .setEmailAddressIdentifierSupported(true)
                .setAccountTypes(IdentityProviders.GOOGLE)
                .build();

;
        PendingIntent intent = mCredentialsClient.getHintPickerIntent(hintRequest);
        try {
            startIntentSenderForResult(intent.getIntentSender(), RC_HINT, null, 0, 0, 0);
            mIsResolving = true;
        } catch (IntentSender.SendIntentException e) {
            Log.e(TAG, "Could not start hint picker Intent", e);
            mIsResolving = false;
        }
    }
 

/**
 * Translate a Firebase Auth provider ID (such as {@link GoogleAuthProvider#PROVIDER_ID}) to a
 * Credentials API account type (such as {@link IdentityProviders#GOOGLE}).
 */
public static String providerIdToAccountType(
        @AuthUI.SupportedProvider @NonNull String providerId) {
    switch (providerId) {
        case GoogleAuthProvider.PROVIDER_ID:
            return IdentityProviders.GOOGLE;
        case FacebookAuthProvider.PROVIDER_ID:
            return IdentityProviders.FACEBOOK;
        case TwitterAuthProvider.PROVIDER_ID:
            return IdentityProviders.TWITTER;
        case GithubAuthProvider.PROVIDER_ID:
            return GITHUB_IDENTITY;
        case PhoneAuthProvider.PROVIDER_ID:
            return PHONE_IDENTITY;
        // The account type for email/password creds is null
        case EmailAuthProvider.PROVIDER_ID:
        default:
            return null;
    }
}
 

@AuthUI.SupportedProvider
public static String accountTypeToProviderId(@NonNull String accountType) {
    switch (accountType) {
        case IdentityProviders.GOOGLE:
            return GoogleAuthProvider.PROVIDER_ID;
        case IdentityProviders.FACEBOOK:
            return FacebookAuthProvider.PROVIDER_ID;
        case IdentityProviders.TWITTER:
            return TwitterAuthProvider.PROVIDER_ID;
        case GITHUB_IDENTITY:
            return GithubAuthProvider.PROVIDER_ID;
        case PHONE_IDENTITY:
            return PhoneAuthProvider.PROVIDER_ID;
        default:
            return null;
    }
}
 

private void handleCredential(Credential credential) {
    mCredential = credential;

    Log.d(TAG, "handleCredential:" + credential.getAccountType() + ":" + credential.getId());
    if (IdentityProviders.GOOGLE.equals(credential.getAccountType())) {
        // Google account, rebuild GoogleApiClient to set account name and then try
        buildClients(credential.getId());
        googleSilentSignIn();
    } else {
        // Email/password account
        String status = String.format("Signed in as %s", credential.getId());
        ((TextView) findViewById(R.id.text_email_status)).setText(status);
    }
}
 

private void handleGoogleSignIn(Task<GoogleSignInAccount> completedTask) {
    Log.d(TAG, "handleGoogleSignIn:" + completedTask);

    boolean isSignedIn = (completedTask != null) && completedTask.isSuccessful();
    if (isSignedIn) {
        // Display signed-in UI
        GoogleSignInAccount gsa = completedTask.getResult();
        String status = String.format("Signed in as %s (%s)", gsa.getDisplayName(),
                gsa.getEmail());
        ((TextView) findViewById(R.id.text_google_status)).setText(status);

        // Save Google Sign In to SmartLock
        Credential credential = new Credential.Builder(gsa.getEmail())
                .setAccountType(IdentityProviders.GOOGLE)
                .setName(gsa.getDisplayName())
                .setProfilePictureUri(gsa.getPhotoUrl())
                .build();

        saveCredential(credential);
    } else {
        // Display signed-out UI
        ((TextView) findViewById(R.id.text_google_status)).setText(R.string.signed_out);
    }

    findViewById(R.id.button_google_sign_in).setEnabled(!isSignedIn);
    findViewById(R.id.button_google_sign_out).setEnabled(isSignedIn);
    findViewById(R.id.button_google_revoke).setEnabled(isSignedIn);
}
 

private void requestCredentials(final boolean shouldResolve, boolean onlyPasswords) {
    CredentialRequest.Builder crBuilder = new CredentialRequest.Builder()
            .setPasswordLoginSupported(true);

    if (!onlyPasswords) {
        crBuilder.setAccountTypes(IdentityProviders.GOOGLE);
    }

    showProgress();
    mCredentialsClient.request(crBuilder.build()).addOnCompleteListener(
            new OnCompleteListener<CredentialRequestResponse>() {
                @Override
                public void onComplete(@NonNull Task<CredentialRequestResponse> task) {
                    hideProgress();

                    if (task.isSuccessful()) {
                        // Auto sign-in success
                        handleCredential(task.getResult().getCredential());
                        return;
                    }

                    Exception e = task.getException();
                    if (e instanceof ResolvableApiException && shouldResolve) {
                        // Getting credential needs to show some UI, start resolution
                        ResolvableApiException rae = (ResolvableApiException) e;
                        resolveResult(rae, RC_CREDENTIALS_READ);
                    } else {
                        Log.w(TAG, "request: not handling exception", e);
                    }
                }
            });
}
 

public RxAccount(GoogleSignInAccount gsa) {
    this.id = gsa.getId();
    this.accessToken = gsa.getIdToken();
    this.email = gsa.getEmail();
    this.firstname = gsa.getGivenName();
    this.lastname = gsa.getFamilyName();
    this.displayName = gsa.getDisplayName();
    this.photoUri = gsa.getPhotoUrl();
    this.provider = IdentityProviders.GOOGLE;
}
 

private void handleCredential(Credential credential) {
    mCredential = credential;

    Log.d(TAG, "handleCredential:" + credential.getAccountType() + ":" + credential.getId());
    if (IdentityProviders.GOOGLE.equals(credential.getAccountType())) {
        // Google account, rebuild GoogleApiClient to set account name and then try
        buildClients(credential.getId());
        googleSilentSignIn();
    } else {
        // Email/password account
        String status = String.format("Signed in as %s", credential.getId());
        ((TextView) findViewById(R.id.text_email_status)).setText(status);
    }
}
 

private void handleGoogleSignIn(Task<GoogleSignInAccount> completedTask) {
    Log.d(TAG, "handleGoogleSignIn:" + completedTask);

    boolean isSignedIn = (completedTask != null) && completedTask.isSuccessful();
    if (isSignedIn) {
        // Display signed-in UI
        GoogleSignInAccount gsa = completedTask.getResult();
        String status = String.format("Signed in as %s (%s)", gsa.getDisplayName(),
                gsa.getEmail());
        ((TextView) findViewById(R.id.text_google_status)).setText(status);

        // Save Google Sign In to SmartLock
        Credential credential = new Credential.Builder(gsa.getEmail())
                .setAccountType(IdentityProviders.GOOGLE)
                .setName(gsa.getDisplayName())
                .setProfilePictureUri(gsa.getPhotoUrl())
                .build();

        saveCredential(credential);
    } else {
        // Display signed-out UI
        ((TextView) findViewById(R.id.text_google_status)).setText(R.string.signed_out);
    }

    findViewById(R.id.button_google_sign_in).setEnabled(!isSignedIn);
    findViewById(R.id.button_google_sign_out).setEnabled(isSignedIn);
    findViewById(R.id.button_google_revoke).setEnabled(isSignedIn);
}
 

private void requestCredentials(final boolean shouldResolve, boolean onlyPasswords) {
    CredentialRequest.Builder crBuilder = new CredentialRequest.Builder()
            .setPasswordLoginSupported(true);

    if (!onlyPasswords) {
        crBuilder.setAccountTypes(IdentityProviders.GOOGLE);
    }

    showProgress();
    mCredentialsClient.request(crBuilder.build()).addOnCompleteListener(
            new OnCompleteListener<CredentialRequestResponse>() {
                @Override
                public void onComplete(@NonNull Task<CredentialRequestResponse> task) {
                    hideProgress();

                    if (task.isSuccessful()) {
                        // Auto sign-in success
                        handleCredential(task.getResult().getCredential());
                        return;
                    }

                    Exception e = task.getException();
                    if (e instanceof ResolvableApiException && shouldResolve) {
                        // Getting credential needs to show some UI, start resolution
                        ResolvableApiException rae = (ResolvableApiException) e;
                        resolveResult(rae, RC_CREDENTIALS_READ);
                    } else {
                        Log.w(TAG, "request: not handling exception", e);
                    }
                }
            });
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_auth);
    // butter knife
    ButterKnife.bind(this);

    // request smart lock credential on launch
    new RxSmartLockPasswords.Builder(this)
            .disableAutoSignIn()
            .setAccountTypes(IdentityProviders.GOOGLE, IdentityProviders.FACEBOOK)
            .build()
            .requestCredentialAndAutoSignIn()
            .subscribe(o -> {
                if(o instanceof RxAccount) {
                    // user is signed in using google or facebook
                    RxAccount rxAccount = (RxAccount) o;
                    // log info
                    Log.d(TAG, "provider: " + rxAccount.getProvider());
                    Log.d(TAG, "userId: " + rxAccount.getId());
                    Log.d(TAG, "photoUrl: " +
                            (rxAccount.getPhotoUri() != null? rxAccount.getPhotoUri().toString(): ""));
                    Log.d(TAG, "accessToken: " + rxAccount.getAccessToken());
                    Log.d(TAG, "firstname: " + rxAccount.getFirstname());
                    Log.d(TAG, "lastname: " + rxAccount.getLastname());
                    Log.d(TAG, "name: " + rxAccount.getDisplayName());
                    Log.d(TAG, "email: " + rxAccount.getEmail());

                    Toast.makeText(AuthActivity.this, "Hello " + rxAccount.getDisplayName(),
                            Toast.LENGTH_SHORT).show();
                    // go to main activity
                    startActivity(new Intent(AuthActivity.this, MainActivity.class));
                    finish();
                }

                else if(o instanceof Credential) {
                    Credential credential = (Credential) o;

                    if(credential.getAccountType() == null) {
                        // credential contains login and password
                        signInWithLoginPassword(credential.getId(), credential.getPassword());
                    }
                    else {
                        // credential from other provider than Google or Facebook
                        handleCredential(credential);
                    }
                }

            }, throwable -> {
                Log.e(TAG, throwable.getMessage());
            });
}
 

public Builder(FragmentActivity activity) {
    this.activity = activity;
    credentialRequestBuilder = new CredentialRequest.Builder();
    // at least one provider (mandatory)
    credentialRequestBuilder.setAccountTypes(IdentityProviders.GOOGLE);
}
 

public void createCredentialRequest() {
    mCredentialRequest = new CredentialRequest.Builder()
            .setPasswordLoginSupported(true)
            .setAccountTypes(IdentityProviders.GOOGLE)
            .build();
}