Version 7.1.0

Version 7.1.0

README.md

@@ -48,16 +48,16 @@ libraries.
 ```groovy
 dependencies {
     // FirebaseUI for Firebase Realtime Database
-    implementation 'com.firebaseui:firebase-ui-database:7.0.0'
+    implementation 'com.firebaseui:firebase-ui-database:7.1.0'
 
     // FirebaseUI for Cloud Firestore
-    implementation 'com.firebaseui:firebase-ui-firestore:7.0.0'
+    implementation 'com.firebaseui:firebase-ui-firestore:7.1.0'
 
     // FirebaseUI for Firebase Auth
-    implementation 'com.firebaseui:firebase-ui-auth:7.0.0'
+    implementation 'com.firebaseui:firebase-ui-auth:7.1.0'
 
     // FirebaseUI for Cloud Storage
-    implementation 'com.firebaseui:firebase-ui-storage:7.0.0'
+    implementation 'com.firebaseui:firebase-ui-storage:7.1.0'
 }
 ```
 
@@ -244,4 +244,4 @@ accept your pull requests.
 1. Submit a pull request targeting the latest dev branch.
 
 [gh-actions]: https://github.com/firebase/FirebaseUI-Android/actions
-[gh-actions-badge]: https://github.com/firebase/FirebaseUI-Android/workflows/Android%20CI/badge.svg
+[gh-actions-badge]: https://github.com/firebase/FirebaseUI-Android/workflows/Android%20CI/badge.svg

auth/README.md

@@ -66,7 +66,7 @@ Gradle, add the dependency:
 ```groovy
 dependencies {
     // ...
-    implementation 'com.firebaseui:firebase-ui-auth:7.0.0'
+    implementation 'com.firebaseui:firebase-ui-auth:7.1.0'
 
     // Required only if Facebook login support is required
     // Find the latest Facebook SDK releases here: https://github.com/facebook/facebook-android-sdk/blob/master/CHANGELOG.md

auth/src/main/java/com/firebase/ui/auth/AuthUI.java

@@ -39,8 +39,11 @@
 import com.google.android.gms.auth.api.signin.GoogleSignIn;
 import com.google.android.gms.auth.api.signin.GoogleSignInAccount;
 import com.google.android.gms.auth.api.signin.GoogleSignInOptions;
+import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.GoogleApiAvailability;
 import com.google.android.gms.common.api.ApiException;
 import com.google.android.gms.common.api.CommonStatusCodes;
+import com.google.android.gms.common.api.GoogleApi;
 import com.google.android.gms.common.api.Scope;
 import com.google.android.gms.tasks.Continuation;
 import com.google.android.gms.tasks.Task;
@@ -340,6 +343,12 @@ public Task<AuthResult> silentSignIn(@NonNull Context context,
                     .getParcelable(ExtraConstants.GOOGLE_SIGN_IN_OPTIONS);
         }
 
+        // If Play services are not available we can't attempt to use the credentials client.
+        if (!GoogleApiUtils.isPlayServicesAvailable(context)) {
+            return Tasks.forException(
+                    new FirebaseUiException(ErrorCodes.PLAY_SERVICES_UPDATE_CANCELLED));
+        }
+
         return GoogleApiUtils.getCredentialsClient(context)
                 .request(new CredentialRequest.Builder()
                         // We can support both email and Google at the same time here because they
@@ -392,8 +401,16 @@ public Task<AuthResult> then(
      */
     @NonNull
     public Task<Void> signOut(@NonNull Context context) {
-        Task<Void> maybeDisableAutoSignIn = GoogleApiUtils.getCredentialsClient(context)
-                .disableAutoSignIn()
+        boolean playServicesAvailable = GoogleApiUtils.isPlayServicesAvailable(context);
+        if (!playServicesAvailable) {
+            Log.w(TAG, "Google Play services not available during signOut");
+        }
+
+        Task<Void> maybeDisableAutoSignIn = playServicesAvailable
+                ? GoogleApiUtils.getCredentialsClient(context).disableAutoSignIn()
+                : Tasks.forResult((Void) null);
+
+        maybeDisableAutoSignIn
                 .continueWith(new Continuation<Void, Void>() {
                     @Override
                     public Void then(@NonNull Task<Void> task) {
@@ -434,7 +451,7 @@ public Void then(@NonNull Task<Void> task) {
      * @param context the calling {@link Context}.
      */
     @NonNull
-    public Task<Void> delete(@NonNull Context context) {
+    public Task<Void> delete(@NonNull final Context context) {
         final FirebaseUser currentUser = mAuth.getCurrentUser();
         if (currentUser == null) {
             return Tasks.forException(new FirebaseAuthInvalidUserException(
@@ -443,14 +460,19 @@ public Task<Void> delete(@NonNull Context context) {
         }
 
         final List<Credential> credentials = getCredentialsFromFirebaseUser(currentUser);
-        final CredentialsClient client = GoogleApiUtils.getCredentialsClient(context);
 
         // Ensure the order in which tasks are executed properly destructures the user.
         return signOutIdps(context).continueWithTask(new Continuation<Void, Task<Void>>() {
             @Override
             public Task<Void> then(@NonNull Task<Void> task) {
                 task.getResult(); // Propagate exception if there was one
 
+                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));
@@ -516,7 +538,11 @@ private Task<Void> signOutIdps(@NonNull Context context) {
         if (ProviderAvailability.IS_FACEBOOK_AVAILABLE) {
             LoginManager.getInstance().logOut();
         }
-        return GoogleSignIn.getClient(context, GoogleSignInOptions.DEFAULT_SIGN_IN).signOut();
+        if (GoogleApiUtils.isPlayServicesAvailable(context)) {
+            return GoogleSignIn.getClient(context, GoogleSignInOptions.DEFAULT_SIGN_IN).signOut();
+        } else {
+            return Tasks.forResult((Void) null);
+        }
     }
 
     /**
@@ -732,6 +758,17 @@ public EmailBuilder setForceSameDevice() {
                 return this;
             }
 
+            /**
+             * Sets a default sign in email, if the given email has been registered before, then
+             * it will ask the user for password, if the given email it's not registered, then
+             * it starts signing up the default email.
+             */
+            @NonNull
+            public EmailBuilder setDefaultEmail(String email) {
+                getParams().putString(ExtraConstants.DEFAULT_EMAIL, email);
+                return this;
+            }
+
             @Override
             public IdpConfig build() {
                 if (super.mProviderId.equals(EMAIL_LINK_PROVIDER)) {

auth/src/main/java/com/firebase/ui/auth/KickoffActivity.java

@@ -14,6 +14,9 @@
 import com.google.android.gms.common.GoogleApiAvailability;
 import com.google.android.gms.tasks.OnFailureListener;
 import com.google.android.gms.tasks.OnSuccessListener;
+import com.google.android.gms.tasks.Task;
+import com.google.android.gms.tasks.Tasks;
+import com.google.firebase.auth.GoogleAuthProvider;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -53,8 +56,11 @@ protected void onFailure(@NonNull Exception e) {
             }
         });
 
-        GoogleApiAvailability.getInstance()
-                .makeGooglePlayServicesAvailable(this)
+        Task<Void> checkPlayServicesTask = getFlowParams().isPlayServicesRequired()
+                ? GoogleApiAvailability.getInstance().makeGooglePlayServicesAvailable(this)
+                : Tasks.forResult((Void) null);
+
+        checkPlayServicesTask
                 .addOnSuccessListener(this, new OnSuccessListener<Void>() {
                     @Override
                     public void onSuccess(Void aVoid) {

auth/src/main/java/com/firebase/ui/auth/data/model/FlowParameters.java

@@ -19,10 +19,12 @@
 import android.text.TextUtils;
 
 import com.firebase.ui.auth.AuthMethodPickerLayout;
+import com.firebase.ui.auth.AuthUI;
 import com.firebase.ui.auth.AuthUI.IdpConfig;
 import com.firebase.ui.auth.util.ExtraConstants;
 import com.firebase.ui.auth.util.Preconditions;
 import com.google.firebase.auth.ActionCodeSettings;
+import com.google.firebase.auth.GoogleAuthProvider;
 
 import java.util.Collections;
 import java.util.List;
@@ -200,6 +202,23 @@ public boolean isAnonymousUpgradeEnabled() {
         return enableAnonymousUpgrade;
     }
 
+    public boolean isPlayServicesRequired() {
+        // Play services only required for Google Sign In and the Credentials API
+        return isProviderEnabled(GoogleAuthProvider.PROVIDER_ID)
+                || enableHints
+                || enableCredentials;
+    }
+
+    public boolean isProviderEnabled(@AuthUI.SupportedProvider String provider) {
+        for (AuthUI.IdpConfig idp : providers) {
+            if (idp.getProviderId().equals(provider)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     public boolean shouldShowProviderChoice() {
         return defaultProvider == null && (!isSingleProviderFlow() || alwaysShowProviderChoice);
     }

auth/src/main/java/com/firebase/ui/auth/ui/email/EmailActivity.java

@@ -98,6 +98,12 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
                     responseForLinking, forceSameDevice);
             switchFragment(fragment, R.id.fragment_register_email, EmailLinkFragment.TAG);
         } else {
+            AuthUI.IdpConfig emailConfig = ProviderUtils.getConfigFromIdps(
+                    getFlowParams().providers, EmailAuthProvider.PROVIDER_ID);
+
+            if (emailConfig != null) {
+                email =  emailConfig.getParams().getString(ExtraConstants.DEFAULT_EMAIL);;
+            }
             // Start with check email
             CheckEmailFragment fragment = CheckEmailFragment.newInstance(email);
             switchFragment(fragment, R.id.fragment_register_email, CheckEmailFragment.TAG);

auth/src/main/java/com/firebase/ui/auth/util/ExtraConstants.java

@@ -27,6 +27,7 @@ public final class ExtraConstants {
     public static final String CREDENTIAL = "extra_credential";
 
     public static final String EMAIL = "extra_email";
+    public static final String DEFAULT_EMAIL = "extra_default_email";
     public static final String ALLOW_NEW_EMAILS = "extra_allow_new_emails";
     public static final String REQUIRE_NAME = "extra_require_name";
     public static final String GOOGLE_SIGN_IN_OPTIONS = "extra_google_sign_in_options";

auth/src/main/java/com/firebase/ui/auth/util/GoogleApiUtils.java

@@ -6,6 +6,8 @@
 import com.google.android.gms.auth.api.credentials.Credentials;
 import com.google.android.gms.auth.api.credentials.CredentialsClient;
 import com.google.android.gms.auth.api.credentials.CredentialsOptions;
+import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.GoogleApiAvailability;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.RestrictTo;
@@ -16,6 +18,12 @@ private GoogleApiUtils() {
         throw new AssertionError("No instance for you!");
     }
 
+    public static boolean isPlayServicesAvailable(@NonNull Context context) {
+        return GoogleApiAvailability
+                .getInstance()
+                .isGooglePlayServicesAvailable(context) == ConnectionResult.SUCCESS;
+    }
+
     @NonNull
     public static CredentialsClient getCredentialsClient(@NonNull Context context) {
         CredentialsOptions options = new CredentialsOptions.Builder()

auth/src/test/java/com/firebase/ui/auth/AuthUITest.java

@@ -203,7 +203,7 @@ public void testPhoneBuilder_withValidDefaultNumberCode_expectSuccess() {
     }
 
     @Test
-    public void testPhoneBuilder_withBlacklistedCountryWithSameCountryCode_expectSucess() {
+    public void testPhoneBuilder_withBlacklistedCountryWithSameCountryCode_expectSuccess() {
         new IdpConfig.PhoneBuilder()
                 .setDefaultNumber("+1123456789")
                 .setBlacklistedCountries(Arrays.asList("ca"))
@@ -333,6 +333,19 @@ public void testEmailBuilder_withAnonymousUpgradeAndNotForcingSameDevice_expectT
                 (actionCodeSettings).build();
     }
 
+    @Test
+    public void testEmailBuilder_withSetDefaultEmail_expectSuccess() {
+        ActionCodeSettings actionCodeSettings = ActionCodeSettings.newBuilder().setUrl(URL).build();
+
+        IdpConfig config = new IdpConfig.EmailBuilder()
+                .setDefaultEmail(TestConstants.EMAIL)
+                .setActionCodeSettings(actionCodeSettings)
+                .build();
+
+        assertThat(config.getParams().getString(ExtraConstants.DEFAULT_EMAIL))
+                .isEqualTo(TestConstants.EMAIL);
+    }
+
     @Test(expected = IllegalStateException.class)
     public void testSignInIntentBuilder_anonymousUpgradeWithEmailLinkCrossDevice_expectThrows() {
         ActionCodeSettings actionCodeSettings = ActionCodeSettings.newBuilder().setUrl(URL).build();

auth/src/test/java/com/firebase/ui/auth/testhelpers/TestHelper.java

@@ -126,12 +126,13 @@ public static FlowParameters getFlowParameters(Collection<String> providerIds) {
 
     public static FlowParameters getFlowParameters(Collection<String> providerIds,
                                                    boolean enableAnonymousUpgrade) {
-        return getFlowParameters(providerIds, enableAnonymousUpgrade, null);
+        return getFlowParameters(providerIds, enableAnonymousUpgrade, null, false);
     }
 
     public static FlowParameters getFlowParameters(Collection<String> providerIds,
                                                    boolean enableAnonymousUpgrade,
-                                                   AuthMethodPickerLayout customLayout) {
+                                                   AuthMethodPickerLayout customLayout,
+                                                   boolean hasDefaultEmail) {
         List<IdpConfig> idpConfigs = new ArrayList<>();
         for (String providerId : providerIds) {
             switch (providerId) {
@@ -153,7 +154,13 @@ public static FlowParameters getFlowParameters(Collection<String> providerIds,
                                     .setHandleCodeInApp(true).build()).build());
                     break;
                 case EmailAuthProvider.PROVIDER_ID:
-                    idpConfigs.add(new IdpConfig.EmailBuilder().build());
+                    if (hasDefaultEmail) { idpConfigs.add(new IdpConfig.EmailBuilder()
+                                .setDefaultEmail(TestConstants.EMAIL)
+                                .build());
+                    } else
+                    {
+                        idpConfigs.add(new IdpConfig.EmailBuilder().build());
+                    }
                     break;
                 case PhoneAuthProvider.PROVIDER_ID:
                     idpConfigs.add(new IdpConfig.PhoneBuilder().build());

auth/src/test/java/com/firebase/ui/auth/ui/email/EmailActivityTest.java

@@ -25,6 +25,7 @@
 import com.firebase.ui.auth.testhelpers.TestHelper;
 import com.firebase.ui.auth.util.ExtraConstants;
 import com.firebase.ui.auth.util.data.EmailLinkPersistenceManager;
+import com.google.android.material.textfield.TextInputEditText;
 import com.google.android.material.textfield.TextInputLayout;
 import com.google.firebase.auth.EmailAuthProvider;
 import com.google.firebase.auth.GoogleAuthProvider;
@@ -34,6 +35,8 @@
 import org.junit.runner.RunWith;
 import org.robolectric.Robolectric;
 import org.robolectric.RobolectricTestRunner;
+import org.robolectric.Shadows;
+import org.robolectric.shadows.ShadowActivity;
 
 import java.util.Collections;
 
@@ -73,7 +76,7 @@ public void testOnCreate_emailLinkLinkingFlow_expectSendEmailLinkFlowStarted() {
         EmailLinkPersistenceManager.getInstance().saveEmail(ApplicationProvider.getApplicationContext(),
                 EMAIL, TestConstants.SESSION_ID, TestConstants.UID);
 
-        EmailActivity emailActivity = createActivity(AuthUI.EMAIL_LINK_PROVIDER, true);
+        EmailActivity emailActivity = createActivity(AuthUI.EMAIL_LINK_PROVIDER, true, false);
 
         EmailLinkFragment fragment = (EmailLinkFragment) emailActivity
                 .getSupportFragmentManager().findFragmentByTag(EmailLinkFragment.TAG);
@@ -141,16 +144,59 @@ public void testSignUpButton_validatesFields() {
                 passwordLayout.getError().toString());
     }
 
+    @Test
+    public void testSetDefaultEmail_validField() {
+        EmailActivity emailActivity = createActivity(EmailAuthProvider.PROVIDER_ID, false, true);
+
+        CheckEmailFragment fragment = (CheckEmailFragment) emailActivity
+                .getSupportFragmentManager().findFragmentByTag(CheckEmailFragment.TAG);
+        assertThat(fragment).isNotNull();
+
+      TextInputEditText email = emailActivity.findViewById(R.id.email);
+      assertEquals(TestConstants.EMAIL, email.getText().toString());
+
+    }
+
+    @Test
+    public void testSetDefaultEmail_expectWelcomeBackPasswordPrompt() {
+        EmailActivity emailActivity = createActivity(EmailAuthProvider.PROVIDER_ID, false, true);
+
+        emailActivity.onExistingEmailUser(new User.Builder(EmailAuthProvider.PROVIDER_ID, TestConstants.EMAIL).build());
+
+        ShadowActivity.IntentForResult nextIntent =
+                Shadows.shadowOf(emailActivity).getNextStartedActivityForResult();
+        assertEquals(WelcomeBackPasswordPrompt.class.getName(),
+                nextIntent.intent.getComponent().getClassName());
+
+    }
+
+    @Test
+    public void testSetDefaultEmail_expectRegisterEmailFragment() {
+        EmailActivity emailActivity = createActivity(EmailAuthProvider.PROVIDER_ID, false, true);
+
+        emailActivity.onNewUser(new User.Builder(EmailAuthProvider.PROVIDER_ID, TestConstants.EMAIL).build());
+
+        RegisterEmailFragment registerEmailFragment = (RegisterEmailFragment) emailActivity
+                .getSupportFragmentManager().findFragmentByTag(RegisterEmailFragment.TAG);
+        assertThat(registerEmailFragment).isNotNull();
+    }
+
 
     private EmailActivity createActivity(String providerId) {
-        return createActivity(providerId, false);
+        return createActivity(providerId, false, false);
     }
 
-    private EmailActivity createActivity(String providerId, boolean emailLinkLinkingFlow) {
+    private EmailActivity createActivity(String providerId, boolean emailLinkLinkingFlow, boolean hasDefaultEmail) {
         Intent startIntent = EmailActivity.createIntent(
                 ApplicationProvider.getApplicationContext(),
                 TestHelper.getFlowParameters(Collections.singletonList(providerId)));
 
+        if (hasDefaultEmail) {
+             startIntent = EmailActivity.createIntent(
+                    ApplicationProvider.getApplicationContext(),
+                    TestHelper.getFlowParameters(Collections.singletonList(providerId), false, null, true));
+        }
+
         if (emailLinkLinkingFlow) {
             startIntent.putExtra(ExtraConstants.EMAIL, EMAIL);
             startIntent.putExtra(ExtraConstants.IDP_RESPONSE, buildGoogleIdpResponse());