Version 3.3.1

.travis.yml

@@ -22,8 +22,10 @@ android:
     # https://github.com/travis-ci/travis-ci/issues/6040#issuecomment-219367943
     - tools
     - tools
-before_script: mv library/google-services.json app/google-services.json
-script: ./gradlew clean assembleDebug check
+before_script:
+  - cp library/google-services.json app/google-services.json
+  - cp library/google-services.json proguard-tests/google-services.json
+script: ./gradlew clean assembleDebug proguard-tests:build check
 after_success: ./scripts/artifactory.sh
 after_failure:
   # tests

README.md

@@ -47,16 +47,16 @@ libraries.
 ```groovy
 dependencies {
 // FirebaseUI for Firebase Realtime Database
-implementation 'com.firebaseui:firebase-ui-database:3.3.0'
+implementation 'com.firebaseui:firebase-ui-database:3.3.1'
 
 // FirebaseUI for Cloud Firestore
-implementation 'com.firebaseui:firebase-ui-firestore:3.3.0'
+implementation 'com.firebaseui:firebase-ui-firestore:3.3.1'
 
 // FirebaseUI for Firebase Auth
-implementation 'com.firebaseui:firebase-ui-auth:3.3.0'
+implementation 'com.firebaseui:firebase-ui-auth:3.3.1'
 
 // FirebaseUI for Cloud Storage
-implementation 'com.firebaseui:firebase-ui-storage:3.3.0'
+implementation 'com.firebaseui:firebase-ui-storage:3.3.1'
 }
 ```
 
@@ -103,21 +103,13 @@ For convenience, here are some recent examples:
 
 | FirebaseUI Version | Firebase/Play Services Version |
 |--------------------|--------------------------------|
+| 3.3.1              | 15.0.0                         |
 | 3.3.0              | 12.0.1                         |
 | 3.2.2              | 11.8.0                         |
 | 3.1.3              | 11.8.0                         |
-| 3.1.2              | 11.6.2                         |
-| 3.1.0              | 11.4.2                         |
 | 3.0.0              | 11.4.2                         |
 | 2.4.0              | 11.4.0                         |
-| 2.3.0              | 11.0.4                         |
-| 2.2.0              | 11.0.4                         |
-| 2.1.1              | 11.0.2                         |
-| 2.0.1              | 11.0.1                         |
-| 1.2.0              | 10.2.0                         |
 | 1.1.1              | 10.0.0 or 10.0.1               |
-| 1.0.1              | 10.0.0 or 10.0.1               |
-| 1.0.0              | 9.8.0                          |
 
 
 ### Upgrading dependencies

auth/README.md

@@ -62,7 +62,7 @@ Gradle, add the dependency:
 ```groovy
 dependencies {
     // ...
-    implementation 'com.firebaseui:firebase-ui-auth:3.3.0'
+    implementation 'com.firebaseui:firebase-ui-auth:3.3.1'
 
     // Required only if Facebook login support is required
     // Find the latest Facebook SDK releases here: https://goo.gl/Ce5L94

auth/auth-proguard.pro

@@ -1,7 +1,6 @@
 # Twitter and Facebook are optional
--dontwarn com.twitter.**
 -dontwarn com.facebook.**
--dontwarn com.firebase.ui.auth.provider.**
+-dontwarn com.twitter.**
 
 # Don't note a bunch of dynamically referenced classes
 -dontnote com.google.**
@@ -16,5 +15,6 @@
 
 # Retrofit config
 -dontnote retrofit2.Platform
--dontwarn retrofit2.Platform$Java8
+-dontwarn retrofit2.** # Also keeps Twitter at bay as long as they keep using Retrofit
+-dontwarn okio.**
 -keepattributes Exceptions

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

@@ -34,6 +34,7 @@
 import com.firebase.ui.auth.data.remote.FacebookSignInHandler;
 import com.firebase.ui.auth.data.remote.TwitterSignInHandler;
 import com.firebase.ui.auth.ui.idp.AuthMethodPickerActivity;
+import com.firebase.ui.auth.util.CredentialUtils;
 import com.firebase.ui.auth.util.ExtraConstants;
 import com.firebase.ui.auth.util.GoogleApiUtils;
 import com.firebase.ui.auth.util.Preconditions;
@@ -210,7 +211,11 @@ private AuthUI(FirebaseApp app) {
         mApp = app;
         mAuth = FirebaseAuth.getInstance(mApp);
 
-        mAuth.setFirebaseUIVersion(BuildConfig.VERSION_NAME);
+        try {
+            mAuth.setFirebaseUIVersion(BuildConfig.VERSION_NAME);
+        } catch (Exception e) {
+            Log.e(TAG, "Couldn't set the FUI version.", e);
+        }
         mAuth.useAppLanguage();
     }
 
@@ -272,32 +277,36 @@ public static int getDefaultTheme() {
      */
     @NonNull
     public Task<Void> signOut(@NonNull Context context) {
-        mAuth.signOut();
-
         Task<Void> maybeDisableAutoSignIn = GoogleApiUtils.getCredentialsClient(context)
                 .disableAutoSignIn()
-                .continueWithTask(new Continuation<Void, Task<Void>>() {
+                .continueWith(new Continuation<Void, Void>() {
                     @Override
-                    public Task<Void> then(@NonNull Task<Void> task) {
+                    public Void then(@NonNull Task<Void> task) {
                         // We want to ignore a specific exception, since it's not a good reason
                         // to fail (see Issue 1156).
-                        if (!task.isSuccessful() && (task.getException() instanceof ApiException)) {
-                            ApiException ae = (ApiException) task.getException();
-                            if (ae.getStatusCode() == CommonStatusCodes.CANCELED) {
-                                Log.w(TAG, "Could not disable auto-sign in, maybe there are no " +
-                                    "SmartLock accounts available?", ae);
-
-                                return Tasks.forResult(null);
-                            }
+                        Exception e = task.getException();
+                        if (e instanceof ApiException
+                                && ((ApiException) e).getStatusCode() == CommonStatusCodes.CANCELED) {
+                            Log.w(TAG, "Could not disable auto-sign in, maybe there are no " +
+                                    "SmartLock accounts available?", e);
+                            return null;
                         }
 
-                        return task;
+                        return task.getResult();
                     }
                 });
 
         return Tasks.whenAll(
                 signOutIdps(context),
-                maybeDisableAutoSignIn);
+                maybeDisableAutoSignIn
+        ).continueWith(new Continuation<Void, Void>() {
+            @Override
+            public Void then(@NonNull Task<Void> task) {
+                task.getResult(); // Propagate exceptions
+                mAuth.signOut();
+                return null;
+            }
+        });
     }
 
     /**
@@ -322,12 +331,6 @@ public Task<Void> delete(@NonNull Context 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
-                return currentUser.delete();
-            }
-        }).continueWithTask(new Continuation<Void, Task<Void>>() {
             @Override
             public Task<Void> then(@NonNull Task<Void> task) {
                 task.getResult(); // Propagate exception if there was one
@@ -337,9 +340,9 @@ public Task<Void> then(@NonNull Task<Void> task) {
                     credentialTasks.add(client.delete(credential));
                 }
                 return Tasks.whenAll(credentialTasks)
-                        .continueWithTask(new Continuation<Void, Task<Void>>() {
+                        .continueWith(new Continuation<Void, Void>() {
                             @Override
-                            public Task<Void> then(@NonNull Task<Void> task) {
+                            public Void then(@NonNull Task<Void> task) {
                                 Exception e = task.getException();
                                 Throwable t = e == null ? null : e.getCause();
                                 if (!(t instanceof ApiException)
@@ -348,13 +351,19 @@ public Task<Void> then(@NonNull Task<Void> task) {
                                     // one. This can occur if we failed to save the credential or it
                                     // was deleted elsewhere. However, a lack of stored credential
                                     // doesn't mean fully deleting the user failed.
-                                    task.getResult();
+                                    return task.getResult();
                                 }
 
-                                return Tasks.forResult(null);
+                                return null;
                             }
                         });
             }
+        }).continueWithTask(new Continuation<Void, Task<Void>>() {
+            @Override
+            public Task<Void> then(@NonNull Task<Void> task) {
+                task.getResult(); // Propagate exception if there was one
+                return currentUser.delete();
+            }
         });
     }
 
@@ -384,11 +393,13 @@ private static List<Credential> getCredentialsFromFirebaseUser(@NonNull Firebase
             }
 
             String type = ProviderUtils.providerIdToAccountType(userInfo.getProviderId());
-
-            credentials.add(new Credential.Builder(
-                    user.getEmail() == null ? user.getPhoneNumber() : user.getEmail())
-                    .setAccountType(type)
-                    .build());
+            if (type == null) {
+                // Since the account type is null, we've got an email credential. Adding a fake
+                // password is the only way to tell Smart Lock that this is an email credential.
+                credentials.add(CredentialUtils.buildCredentialOrThrow(user, "pass", null));
+            } else {
+                credentials.add(CredentialUtils.buildCredentialOrThrow(user, null, type));
+            }
         }
 
         return credentials;
@@ -623,8 +634,8 @@ public EmailBuilder setAllowNewAccounts(boolean allow) {
             }
 
             /**
-             * Configures the requirement for the user to enter first and last name
-             * in the email sign up flow.
+             * Configures the requirement for the user to enter first and last name in the email
+             * sign up flow.
              * <p>
              * Name is required by default.
              */

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

@@ -14,7 +14,6 @@
 package com.firebase.ui.auth.data.model;
 
 import android.content.Intent;
-import android.os.Bundle;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.support.annotation.DrawableRes;
@@ -84,13 +83,6 @@ public static FlowParameters fromIntent(Intent intent) {
         return intent.getParcelableExtra(ExtraConstants.FLOW_PARAMS);
     }
 
-    /**
-     * Extract FlowParameters from a Bundle.
-     */
-    public static FlowParameters fromBundle(Bundle bundle) {
-        return bundle.getParcelable(ExtraConstants.FLOW_PARAMS);
-    }
-
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         dest.writeString(appName);

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

@@ -24,14 +24,6 @@ private Resource(State state, T value, Exception exception) {
         mException = exception;
     }
 
-    /**
-     * Creates a successful, empty Resource.
-     */
-    @NonNull
-    public static Resource<Void> forVoidSuccess() {
-        return new Resource<>(State.SUCCESS, null, null);
-    }
-
     /**
      * Creates a successful resource containing a value.
      */

auth/src/main/java/com/firebase/ui/auth/data/remote/FacebookSignInHandler.java

@@ -12,7 +12,6 @@
 import com.facebook.FacebookCallback;
 import com.facebook.FacebookException;
 import com.facebook.FacebookRequestError;
-import com.facebook.FacebookSdk;
 import com.facebook.GraphRequest;
 import com.facebook.GraphResponse;
 import com.facebook.WebDialog;
@@ -43,13 +42,11 @@ public class FacebookSignInHandler extends ProviderSignInBase<AuthUI.IdpConfig>
     static {
         boolean available;
         try {
-            //noinspection unused to possibly throw
-            Class c = FacebookSdk.class;
+            Class.forName("com.facebook.login.LoginManager");
             available = true;
-        } catch (NoClassDefFoundError e) {
+        } catch (ClassNotFoundException e) {
             available = false;
         }
-        //noinspection ConstantConditions IntelliJ is wrong
         IS_AVAILABLE = available;
     }
 

auth/src/main/java/com/firebase/ui/auth/data/remote/SignInKickstarter.java

@@ -192,6 +192,7 @@ private void handleCredential(final Credential credential) {
             final IdpResponse response = new IdpResponse.Builder(
                     new User.Builder(EmailAuthProvider.PROVIDER_ID, id).build()).build();
 
+            setResult(Resource.<IdpResponse>forLoading());
             getAuth().signInWithEmailAndPassword(id, password)
                     .addOnSuccessListener(new OnSuccessListener<AuthResult>() {
                         @Override

auth/src/main/java/com/firebase/ui/auth/data/remote/TwitterSignInHandler.java

@@ -35,16 +35,13 @@ public class TwitterSignInHandler extends ProviderSignInBase<Void> {
     static {
         boolean available;
         try {
-            //noinspection unused to possibly throw
-            Class c = TwitterCore.class;
+            Class.forName("com.twitter.sdk.android.core.identity.TwitterAuthClient");
             available = true;
-        } catch (NoClassDefFoundError e) {
+        } catch (ClassNotFoundException e) {
             available = false;
         }
-        //noinspection ConstantConditions IntelliJ is wrong
         IS_AVAILABLE = available;
 
-        //noinspection ConstantConditions IntelliJ is still wrong
         if (IS_AVAILABLE) {
             Context context = AuthUI.getApplicationContext();
             Twitter.initialize(new TwitterConfig.Builder(context)

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

@@ -27,6 +27,6 @@ public class AppCompatBase extends HelperActivityBase {
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setTheme(R.style.FirebaseUI); // Provides default values
-        setTheme(getFlowHolder().getArguments().themeId);
+        setTheme(getFlowParams().themeId);
     }
 }

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

@@ -1,30 +1,31 @@
 package com.firebase.ui.auth.ui;
 
-import android.content.IntentSender;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.annotation.RestrictTo;
 import android.support.v4.app.Fragment;
 import android.view.ContextThemeWrapper;
 
+import com.firebase.ui.auth.IdpResponse;
 import com.firebase.ui.auth.data.model.FlowParameters;
-import com.firebase.ui.auth.util.AuthHelper;
+import com.google.firebase.auth.FirebaseUser;
 
 @RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
 public class FragmentBase extends Fragment {
-
-    private FlowParameters mFlowParameters;
-    private AuthHelper mAuthHelper;
+    private HelperActivityBase mActivity;
     private ProgressDialogHolder mProgressDialogHolder;
 
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        mAuthHelper = new AuthHelper(getFlowParams());
-        ContextThemeWrapper context = new ContextThemeWrapper(
-                getContext(), getFlowParams().themeId);
-        mProgressDialogHolder = new ProgressDialogHolder(context);
+        if (!(getActivity() instanceof HelperActivityBase)) {
+            throw new IllegalStateException("Cannot use this fragment without the helper activity");
+        }
+        mActivity = (HelperActivityBase) getActivity();
+
+        mProgressDialogHolder = new ProgressDialogHolder(new ContextThemeWrapper(
+                getContext(), getFlowParams().themeId));
     }
 
     @Override
@@ -34,23 +35,13 @@ public void onDestroy() {
     }
 
     public FlowParameters getFlowParams() {
-        if (mFlowParameters == null) {
-            mFlowParameters = FlowParameters.fromBundle(getArguments());
-        }
-
-        return mFlowParameters;
-    }
-
-    public AuthHelper getAuthHelper() {
-        return mAuthHelper;
-    }
-
-    public ProgressDialogHolder getDialogHolder() {
-        return mProgressDialogHolder;
+        return mActivity.getFlowParams();
     }
 
-    public void startIntentSenderForResult(IntentSender sender, int requestCode)
-            throws IntentSender.SendIntentException {
-        startIntentSenderForResult(sender, requestCode, null, 0, 0, 0, null);
+    public void startSaveCredentials(
+            FirebaseUser firebaseUser,
+            IdpResponse response,
+            @Nullable String password) {
+        mActivity.startSaveCredentials(firebaseUser, response, password);
     }
 }