com.google.firebase.auth.FirebaseUser Java Examples

public void getUserProfile() {
    // [START get_user_profile]
    FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
    if (user != null) {
        // Name, email address, and profile photo Url
        String name = user.getDisplayName();
        String email = user.getEmail();
        Uri photoUrl = user.getPhotoUrl();

        // Check if user's email is verified
        boolean emailVerified = user.isEmailVerified();

        // The user's ID, unique to the Firebase project. Do NOT use this value to
        // authenticate with your backend server, if you have one. Use
        // FirebaseUser.getIdToken() instead.
        String uid = user.getUid();
    }
    // [END get_user_profile]
}
 

/**
 * Update UI based on Firebase's current user. Show Login Button if not logged in.
 */
private void updateUI() {
    FirebaseUser currentUser = FirebaseAuth.getInstance().getCurrentUser();
    if (currentUser != null) {
        binding.setCurrentUser(currentUser);
        if (currentUser.getPhotoUrl() != null) {
            Glide.with(this)
                    .load(currentUser.getPhotoUrl())
                    .into(imageView);
        }
        loginButton.setVisibility(View.INVISIBLE);
        loggedInView.setVisibility(View.VISIBLE);
        logoutButton.setVisibility(View.VISIBLE);
    } else {
        loginButton.setVisibility(View.VISIBLE);
        loggedInView.setVisibility(View.INVISIBLE);
        logoutButton.setVisibility(View.INVISIBLE);
    }
}
 

private void checkIfEmailVerified(){
    FirebaseUser user=FirebaseAuth.getInstance().getCurrentUser();
    if (user.isEmailVerified()){
        Toast.makeText(getApplicationContext(),
                R.string.login_successful_login, Toast.LENGTH_SHORT).show();
        Intent sendToLogout = new Intent(getApplicationContext(),
                MainActivity.class);
        sendToLogout.putExtra("email", str_Email);
        startActivity(sendToLogout);
    } else {
        Toast.makeText(getApplicationContext(),
                R.string.login_email_notverified,Toast.LENGTH_SHORT).show();
    }
}
 

private void onSignedInInitialize(FirebaseUser firebaseUser) {

        //Firebase Auth
        User user = new User(firebaseUser.getDisplayName(),
                firebaseUser.getPhotoUrl(),
                firebaseUser.getEmail(), firebaseUser.getUid());
        mUsername = user.getUsername();
        mUserAvatarUrl = user.getAvatarUrl();
        mUserEmail = user.getEmailId();
        mUid = user.getUid();
        tvUserName.setText(mUsername);
        tvUserEmail.setVisibility(View.VISIBLE);
        tvUserEmail.setText(mUserEmail);
        logoutItem.setVisible(true);
        favoritesItem.setVisible(true);
        if (mUserAvatarUrl != null) {
            Picasso.with(this).load(mUserAvatarUrl).
                    placeholder(R.drawable.ic_account_circle_white_24dp).
                    transform(new CircleTransform()).
                    fit().
                    into(ivAvatar);
        }


    }
 

private void createUserOnFirebaseAuthentication(final String email,
                                                    final String password,
                                                    final OnUserCreatedOnFirebaseCallback onUserCreatedOnFirebaseCallback) {
        mAuth.createUserWithEmailAndPassword(email, password)
                .addOnCompleteListener(ChatSignUpActivity.this, new OnCompleteListener<AuthResult>() {
                    @Override
                    public void onComplete(@NonNull Task<AuthResult> task) {
//                        Toast.makeText(ChatSignUpActivity.this, "createUserWithEmail:onComplete:" + task.isSuccessful(), Toast.LENGTH_SHORT).show();
                        progressBar.setVisibility(View.GONE);
                        // If sign in fails, display a message to the user. If sign in succeeds
                        // the auth state listener will be notified and logic to handle the
                        // signed in user can be handled in the listener.
                        if (!task.isSuccessful()) {
                            onUserCreatedOnFirebaseCallback.onUserCreatedError(task.getException());
                        } else {
                            // user created with success
                            FirebaseUser firebaseUser = mAuth.getCurrentUser(); // retrieve the created user
                            onUserCreatedOnFirebaseCallback.onUserCreatedSuccess(firebaseUser.getUid());
                        }
                    }
                });
    }
 

public static void setbio(final TextView bio){
    FirebaseAuth auth=FirebaseAuth.getInstance();
    FirebaseUser user=auth.getCurrentUser();
    FirebaseDatabase database = FirebaseDatabase.getInstance();

    if (user !=null){
        DatabaseReference myRef = database.getReference("users").child(user.getUid()).child("user_bio");

        myRef.addValueEventListener(new ValueEventListener() {
            @Override
            public void onDataChange(DataSnapshot dataSnapshot) {
                if (dataSnapshot.exists()){
                    bio.setText(dataSnapshot.getValue(String.class));
                }
            }

            @Override
            public void onCancelled(DatabaseError databaseError) {

            }
        });
    }
}
 

@Override
public void addUserToDatabase(final Context context, FirebaseUser firebaseUser) {
    DatabaseReference database = FirebaseDatabase.getInstance().getReference();
    User user = new User(firebaseUser.getUid(),
            firebaseUser.getEmail(),
            new SharedPrefUtil(context).getString(Constants.ARG_FIREBASE_TOKEN));
    database.child(Constants.ARG_USERS)
            .child(firebaseUser.getUid())
            .setValue(user)
            .addOnCompleteListener(new OnCompleteListener<Void>() {
                @Override
                public void onComplete(@NonNull Task<Void> task) {
                    if (task.isSuccessful()) {
                        mOnUserDatabaseListener.onSuccess(context.getString(R.string.user_successfully_added));
                    } else {
                        mOnUserDatabaseListener.onFailure(context.getString(R.string.user_unable_to_add));
                    }
                }
            });
}
 

@Test
public void testSignInWithCustomToken_NotSuccessful() {
    mockNotSuccessfulResult(new IllegalStateException());

    when(mockFirebaseAuth.signInWithCustomToken("custom_token"))
            .thenReturn(mockAuthResultTask);

    TestObserver<FirebaseUser> obs = TestObserver.create();

    RxFirebaseAuth
            .signInWithCustomToken(mockFirebaseAuth, "custom_token")
            .subscribe(obs);

    callOnComplete(mockAuthResultTask);
    obs.dispose();

    // Ensure no more values are emitted after unsubscribe
    callOnComplete(mockAuthResultTask);

    obs.assertError(IllegalStateException.class);
    obs.assertNoValues();
}
 

@Override
public void setup() throws Exception {
    super.setup();
    PowerMockito.mockStatic(FirebaseAuth.class);
    FirebaseAuth firebaseAuth = PowerMockito.mock(FirebaseAuth.class);
    Mockito.when(firebaseAuth.getCurrentUser()).thenReturn(Mockito.mock(FirebaseUser.class));
    Mockito.when(FirebaseAuth.getInstance()).thenReturn(firebaseAuth);
    task = Mockito.mock(Task.class);
    Mockito.when(task.addOnCompleteListener(Mockito.any(OnCompleteListener.class))).thenAnswer(new Answer<Object>() {
        @Override
        public Object answer(InvocationOnMock invocation) {
            ((OnCompleteListener) invocation.getArgument(0)).onComplete(task);
            return null;
        }
    });
}
 

private void initFirebase(){
    mAuth = FirebaseAuth.getInstance();
    mAuthListener = new FirebaseAuth.AuthStateListener() {
        @Override
        public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {
            FirebaseUser user = firebaseAuth.getCurrentUser();
            if (user != null) {
                // User is signed in
                Log.d(TAG, "onAuthStateChanged:signed_in:" + user.getUid());
            } else {
                // User is signed out
                Log.d(TAG, "onAuthStateChanged:signed_out");
            }
            // ...
        }
    };


}
 

@Test
public void testSignInWithCredential_NotSuccessful() {
    mockNotSuccessfulResult(new IllegalStateException());

    when(mockFirebaseAuth.signInWithCredential(mockAuthCredential))
            .thenReturn(mockAuthResultTask);

    TestObserver<FirebaseUser> obs = TestObserver.create();

    RxFirebaseAuth
            .signInWithCredential(mockFirebaseAuth, mockAuthCredential)
            .subscribe(obs);

    callOnComplete(mockAuthResultTask);
    obs.dispose();

    // Ensure no more values are emitted after unsubscribe
    callOnComplete(mockAuthResultTask);

    obs.assertError(IllegalStateException.class);
    obs.assertNoValues();
}
 

private void initFirebaseAuth() {
    mAuth = FirebaseAuth.getInstance();

    if (mAuth.getCurrentUser() != null) {
        LogoutHelper.signOut(mGoogleApiClient, this);
    }

    mAuthListener = firebaseAuth -> {
        final FirebaseUser user = firebaseAuth.getCurrentUser();
        if (user != null) {
            // Profile is signed in
            LogUtil.logDebug(TAG, "onAuthStateChanged:signed_in:" + user.getUid());
            presenter.checkIsProfileExist(user.getUid());
            setResult(RESULT_OK);
        } else {
            // Profile is signed out
            LogUtil.logDebug(TAG, "onAuthStateChanged:signed_out");
        }
    };
}
 

@Test
public void testUnlink() {
    mockSuccessfulAuthResult();
    when(mockFirebaseUser.unlink("provider"))
            .thenReturn(mockAuthTaskResult);

    TestObserver<FirebaseUser> obs = TestObserver.create();

    RxFirebaseUser.unlink(mockFirebaseUser, "provider")
            .subscribe(obs);

    callOnComplete(mockAuthTaskResult);
    obs.dispose();

    // Ensure no more values are emitted after unsubscribe
    callOnComplete(mockAuthTaskResult);

    obs.assertComplete();
    obs.assertValueCount(1);
}
 

private void updateUI() {
    FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();

    if (user == null) {
        mLineLoginButton.setVisibility(View.VISIBLE);
        mLoggedInView.setVisibility(View.INVISIBLE);
    } else {
        Log.d(TAG, "UID = " + user.getUid());
        Log.d(TAG, "Provider ID = " + user.getProviderId());

        mLineLoginButton.setVisibility(View.INVISIBLE);
        mLoggedInView.setVisibility(View.VISIBLE);

        mDisplayNameText.setText(user.getDisplayName());
        if (user.getPhotoUrl() != null) {
            mProfileImageView.setImageUrl(user.getPhotoUrl().toString(), mImageLoader);
        }

    }
}
 

private void updateUI(FirebaseUser user) {
    hideProgressBar();

    TextView idView = findViewById(R.id.anonymousStatusId);
    TextView emailView = findViewById(R.id.anonymousStatusEmail);
    boolean isSignedIn = (user != null);

    // Status text
    if (isSignedIn) {
        idView.setText(getString(R.string.id_fmt, user.getUid()));
        emailView.setText(getString(R.string.email_fmt, user.getEmail()));
    } else {
        idView.setText(R.string.signed_out);
        emailView.setText(null);
    }

    // Button visibility
    findViewById(R.id.buttonAnonymousSignIn).setEnabled(!isSignedIn);
    findViewById(R.id.buttonAnonymousSignOut).setEnabled(isSignedIn);
    findViewById(R.id.buttonLinkAccount).setEnabled(isSignedIn);
}
 

private void initializeUserInfo() {
    FirebaseUser user = mAuth.getCurrentUser();
    String userId = user.getUid();

    DatabaseReference usersRef = mDatabase.child("Users");
    DatabaseReference stepsRef = mDatabase.child("Steps");
    DatabaseReference caloriesRef = mDatabase.child("Calories");

    User newUser = new User("", "", "", 0, "", 0, 0, 0);
    usersRef.child(userId).setValue(newUser);

    Steps steps = new Steps(0);
    stepsRef.child(userId).setValue(steps);

    Calories calories = new Calories(0, 0, 0, 0);
    caloriesRef.child(userId).setValue(calories);
}
 

private void initVariable() {
    @SuppressLint("SimpleDateFormat") SimpleDateFormat sdf = new SimpleDateFormat("HH:mm");
    sdf.setTimeZone(TimeZone.getTimeZone("IST"));
    mTime = sdf.format(new Date());

    // Getting the date
    final Calendar c = Calendar.getInstance();
    int year = c.get(Calendar.YEAR);
    int month = c.get(Calendar.MONTH);
    int day = c.get(Calendar.DAY_OF_MONTH);
    mDate = day + "-" + month + "-" + year;

    mMessage = mEmojiconEditText.getText().toString();

    FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();

    uid = Objects.requireNonNull(user).getUid();


    if (Objects.requireNonNull(user).getPhotoUrl() != null) {
        mProfilePic = Objects.requireNonNull(user.getPhotoUrl()).toString();
    }
}
 

private void getUserRole(FirebaseUser user) {
    final DatabaseReference dbRef = FirebaseDatabase.getInstance().getReference();
    dbRef.child("users").child(user.getUid()).addListenerForSingleValueEvent(
            new ValueEventListener() {
                @Override
                public void onDataChange(DataSnapshot dataSnapshot) {
                    if(dataSnapshot.exists()) {
                        String role = String.valueOf(dataSnapshot.child("role").getValue());
                        if(role.equals("courier")) {
                            mCurrentOrderInteractor.onUserRoleReceived(true);
                        } else {
                            mCurrentOrderInteractor.onUserRoleReceived(false);
                        }
                    }
                }
                @Override
                public void onCancelled(DatabaseError databaseError) {

                }
            }
    );
}
 

@Test
public void sendEmailVerification_fail() {
    // Given
    User user = new User();
    FirebaseUser firebaseUser = Mockito.mock(FirebaseUser.class);
    BiConsumer consumer = Mockito.mock(BiConsumer.class);
    Mockito.when(firebaseAuth.getCurrentUser()).thenReturn(firebaseUser);
    Mockito.when(task.isSuccessful()).thenReturn(false);
    Mockito.when(firebaseUser.sendEmailVerification()).thenReturn(task);

    // When
    user.sendEmailVerification().fail(consumer);

    // Then
    Mockito.verify(firebaseUser, VerificationModeFactory.times(1)).sendEmailVerification();
    Mockito.verify(consumer, VerificationModeFactory.times(1)).accept(Mockito.nullable(String.class), Mockito.nullable(Exception.class));
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_profile);
    btnFBLogout = findViewById(R.id.btnlogout);
    tvid = findViewById(R.id.tvId);

    mAuth = FirebaseAuth.getInstance();

    FirebaseUser user = mAuth.getCurrentUser();
    //String id = user.
   // tvid.setText(id);

    btnFBLogout.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            mAuth.signOut();//firebase
            LoginManager.getInstance().logOut();//facebook
            updateUI();

        }
    });
}
 

@Test
public void testLinkWithCredential_notSuccessful() {
    mockNotSuccessfulAuthResult(new IllegalStateException());
    when(mockFirebaseUser.linkWithCredential(mockAuthCredential))
            .thenReturn(mockAuthTaskResult);

    TestObserver<FirebaseUser> obs = TestObserver.create();

    RxFirebaseUser.linkWithCredential(mockFirebaseUser, mockAuthCredential)
            .subscribe(obs);

    callOnComplete(mockAuthTaskResult);
    obs.dispose();

    obs.assertError(IllegalStateException.class);
}
 

public static void signOut(GoogleApiClient mGoogleApiClient, FragmentActivity fragmentActivity) {
    FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
    if (user != null) {
        ProfileInteractor.getInstance(fragmentActivity.getApplicationContext())
                .removeRegistrationToken(FirebaseInstanceId.getInstance().getToken(), user.getUid());

        for (UserInfo profile : user.getProviderData()) {
            String providerId = profile.getProviderId();
            logoutByProvider(providerId, mGoogleApiClient, fragmentActivity);
        }
        logoutFirebase(fragmentActivity.getApplicationContext());
    }

    if (clearImageCacheAsyncTask == null) {
        clearImageCacheAsyncTask = new ClearImageCacheAsyncTask(fragmentActivity.getApplicationContext());
        clearImageCacheAsyncTask.execute();
    }
}
 

private void updateUI(FirebaseUser user) {
    // Signed in or Signed out
    if (user != null) {
        binding.layoutSignin.setVisibility(View.GONE);
        binding.layoutStorage.setVisibility(View.VISIBLE);
    } else {
        binding.layoutSignin.setVisibility(View.VISIBLE);
        binding.layoutStorage.setVisibility(View.GONE);
    }

    // Download URL and Download button
    if (mDownloadUrl != null) {
        binding.pictureDownloadUri.setText(mDownloadUrl.toString());
        binding.layoutDownload.setVisibility(View.VISIBLE);
    } else {
        binding.pictureDownloadUri.setText(null);
        binding.layoutDownload.setVisibility(View.GONE);
    }
}
 

private void updateUI(FirebaseUser user) {
    hideProgressDialog();
    if (user != null) {
        mStatusTextView.setText(getString(R.string.twitter_status_fmt, user.getDisplayName()));
        mDetailTextView.setText(getString(R.string.firebase_status_fmt, user.getUid()));

        findViewById(R.id.button_twitter_login).setVisibility(View.GONE);
        findViewById(R.id.button_twitter_signout).setVisibility(View.VISIBLE);
    } else {
        mStatusTextView.setText(R.string.signed_out);
        mDetailTextView.setText(null);

        findViewById(R.id.button_twitter_login).setVisibility(View.VISIBLE);
        findViewById(R.id.button_twitter_signout).setVisibility(View.GONE);
    }
}
 

public static void updateuserbio(String userbio, final LinearLayout linearLayout){
    FirebaseAuth auth=FirebaseAuth.getInstance();
    FirebaseUser user=auth.getCurrentUser();
    FirebaseDatabase database = FirebaseDatabase.getInstance();

    if (user !=null) {
        DatabaseReference myRef = database.getReference("users").child(user.getUid()).child("user_bio");

        myRef.setValue(userbio).addOnSuccessListener(new OnSuccessListener<Void>() {
            @Override
            public void onSuccess(Void aVoid) {

            }
        }).addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception e) {
                Snackbar.make(linearLayout,"Lamentamos mas ocorreu um erro",Snackbar.LENGTH_LONG).show();
            }
        });
    }
}
 

@Test
public void testSignInWithCredential() {
    mockSuccessfulAuthResult();

    when(mockFirebaseAuth.signInWithCredential(mockAuthCredential))
            .thenReturn(mockAuthResultTask);

    TestObserver<FirebaseUser> obs = TestObserver.create();

    RxFirebaseAuth
            .signInWithCredential(mockFirebaseAuth, mockAuthCredential)
            .subscribe(obs);

    callOnComplete(mockAuthResultTask);
    obs.dispose();

    // Ensure no more values are emitted after unsubscribe
    callOnComplete(mockAuthResultTask);

    obs.assertComplete();
    obs.assertValueCount(1);
}
 

@Override
protected void onPause()
{
    super.onPause();

    FirebaseUser currentUser = FirebaseAuth.getInstance().getCurrentUser();

    if(currentUser != null)
    {
        FirebaseDatabase.getInstance().getReference().child("Users").child(currentUser.getUid()).child("online").setValue(ServerValue.TIMESTAMP);
    }
}
 

private String getUserIdentifier(FirebaseUser user) {
    if (user.isAnonymous()) {
        return user.getUid();
    } else if (!TextUtils.isEmpty(user.getEmail())) {
        return user.getEmail();
    } else if (!TextUtils.isEmpty(user.getPhoneNumber())) {
        return user.getPhoneNumber();
    } else {
        return "unknown";
    }
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // ...

    FirebaseDynamicLinks.getInstance()
            .getDynamicLink(getIntent())
            .addOnSuccessListener(this, new OnSuccessListener<PendingDynamicLinkData>() {
                @Override
                public void onSuccess(PendingDynamicLinkData pendingDynamicLinkData) {
                    // Get deep link from result (may be null if no link is found)
                    Uri deepLink = null;
                    if (pendingDynamicLinkData != null) {
                        deepLink = pendingDynamicLinkData.getLink();
                    }
                    //
                    // If the user isn't signed in and the pending Dynamic Link is
                    // an invitation, sign in the user anonymously, and record the
                    // referrer's UID.
                    //
                    FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
                    if (user == null
                            && deepLink != null
                            && deepLink.getBooleanQueryParameter("invitedby", false)) {
                        String referrerUid = deepLink.getQueryParameter("invitedby");
                        createAnonymousAccountWithReferrerInfo(referrerUid);
                    }
                }
            });
}
 

private void createAccount(String email, String password) {
    Log.d(TAG, "createAccount:" + email);
    if (!validateForm()) {
        return;
    }

    showProgressBar();

    // [START create_user_with_email]
    mAuth.createUserWithEmailAndPassword(email, password)
            .addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
                @Override
                public void onComplete(@NonNull Task<AuthResult> task) {
                    if (task.isSuccessful()) {
                        // Sign in success, update UI with the signed-in user's information
                        Log.d(TAG, "createUserWithEmail:success");
                        FirebaseUser user = mAuth.getCurrentUser();
                        updateUI(user);
                    } else {
                        // If sign in fails, display a message to the user.
                        Log.w(TAG, "createUserWithEmail:failure", task.getException());
                        Toast.makeText(EmailPasswordActivity.this, "Authentication failed.",
                                Toast.LENGTH_SHORT).show();
                        updateUI(null);
                    }

                    // [START_EXCLUDE]
                    hideProgressBar();
                    // [END_EXCLUDE]
                }
            });
    // [END create_user_with_email]
}