Java Code Examples for com.google.firebase.auth.FirebaseUser#getDisplayName()

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]
}
 

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 showSignedInUI(FirebaseUser firebaseUser) {
    Log.d(TAG, "Showing signed in UI");
    mSignInUi.setVisibility(View.GONE);
    mProfileUi.setVisibility(View.VISIBLE);
    mProfileUsername.setVisibility(View.VISIBLE);
    mProfilePhoto.setVisibility(View.VISIBLE);
    if (firebaseUser.getDisplayName() != null) {
        mProfileUsername.setText(firebaseUser.getDisplayName());
    }

    if (firebaseUser.getPhotoUrl() != null) {
        GlideUtil.loadProfileIcon(firebaseUser.getPhotoUrl().toString(), mProfilePhoto);
    }
    Map<String, Object> updateValues = new HashMap<>();
    updateValues.put("displayName", firebaseUser.getDisplayName() != null ? firebaseUser.getDisplayName() : "Anonymous");
    updateValues.put("photoUrl", firebaseUser.getPhotoUrl() != null ? firebaseUser.getPhotoUrl().toString() : null);

    FirebaseUtil.getPeopleRef().child(firebaseUser.getUid()).updateChildren(
            updateValues,
            new DatabaseReference.CompletionListener() {
                @Override
                public void onComplete(DatabaseError firebaseError, DatabaseReference databaseReference) {
                    if (firebaseError != null) {
                        Toast.makeText(ProfileActivity.this,
                                "Couldn't save user data: " + firebaseError.getMessage(),
                                Toast.LENGTH_LONG).show();
                    }
                }
            });
}
 

private void onSignedInInitialize(FirebaseUser firebaseUser) {
    User user = new User(firebaseUser.getDisplayName(),
            firebaseUser.getPhotoUrl(),
            firebaseUser.getEmail(),
            firebaseUser.getUid());

    mUsername = user.getUsername();
    mUserAvatarUrl = user.getAvatarUrl();
    mUserEmail = user.getEmailId();
    mUid = user.getUid();

    mFavsDbRef = mFirebaseDatabase.getReference().getRoot().child(mUid + "/favoritePlaces");
    isFavourite(this, place_id);
}
 

private Builder(FirebaseUser firebaseUser) {
    this.userId = firebaseUser.getUid();
    this.email = firebaseUser.getEmail();
    this.name = firebaseUser.getDisplayName();
    this.phoneNumber = firebaseUser.getPhoneNumber();
    this.photoUrl = firebaseUser.getPhotoUrl() == null ? null : firebaseUser.getPhotoUrl().toString();

    // https://stackoverflow.com/questions/4212320/get-the-current-language-in-device
    this.iso3Language = Locale.getDefault().getISO3Language();
    this.iso3Country = Locale.getDefault().getISO3Country();
    this.locale = ConfigurationCompat.getLocales(Resources.getSystem().getConfiguration()).toLanguageTags();

    this.createdAt = firebaseUser.getMetadata() != null ?
        new Date(firebaseUser.getMetadata().getCreationTimestamp()) : new Date();
    this.modifiedAt = new Date();
}
 

@Override
public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {
    final FirebaseUser user = firebaseAuth.getCurrentUser();
    if (user != null) {
        LOGGER.fine("onAuthStateChanged: " + user.getUid());
        navigationHeaderView.showViewId(R.id.vg_profile);
        final TextView tv_name = (TextView) navigationHeaderView.findViewById(R.id.tv_name);
        final String name = user.getDisplayName();
        tv_name.setText(name != null ? name : "[No name]");
        final Uri photoUrl = user.getPhotoUrl();
        Glide
            .with(MainActivity.this)
            .load(photoUrl)
            .centerCrop()
            .placeholder(R.drawable.nopic)
            .into((ImageView) navigationHeaderView.findViewById(R.id.iv_pic));
        if (state.isRequestingSignin) {
            Toast.makeText(
                MainActivity.this,
                getString(R.string.msg_sign_in_thank_you, user.getDisplayName()),
                Toast.LENGTH_SHORT).show();
            state.isRequestingSignin = false;
        }
    }
    else {
        LOGGER.fine("onAuthStateChanged: signed out");
        navigationHeaderView.showViewId(R.id.button_sign_in);
        ((TextView) navigationHeaderView.findViewById(R.id.tv_name)).setText(null);
        ((ImageView) navigationHeaderView.findViewById(R.id.iv_pic)).setImageBitmap(null);
    }
}
 

private  IChatUser convertFirebaseUserToChatUser (FirebaseUser firebaseUser) {
    if (firebaseUser!=null){
        return new ChatUser(firebaseUser.getUid(), firebaseUser.getDisplayName());
    }else {
        return null;
    }
}
 

public Rating(FirebaseUser user, double rating, String text) {
    this.userId = user.getUid();
    this.userName = user.getDisplayName();
    if (TextUtils.isEmpty(this.userName)) {
        this.userName = user.getEmail();
    }

    this.rating = rating;
    this.text = text;
}
 

public Rating(FirebaseUser user, double rating, String text) {
    this.userId = user.getUid();
    this.userName = user.getDisplayName();
    if (TextUtils.isEmpty(this.userName)) {
        this.userName = user.getEmail();
    }

    this.rating = rating;
    this.text = text;
}
 

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

    // [START games_get_user_info]
    FirebaseUser user = mAuth.getCurrentUser();
    String playerName = user.getDisplayName();

    // 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 games_get_user_info]
}
 

public Rating(FirebaseUser user, double rating, String text) {
    this.userId = user.getUid();
    this.userName = user.getDisplayName();
    if (TextUtils.isEmpty(this.userName)) {
        this.userName = user.getEmail();
    }

    this.rating = rating;
    this.text = text;
}
 

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    switch (requestCode) {

        case RC_SIGN_IN:

            if (resultCode == RESULT_OK) {
                // user is signed in!

                /**
                 * Get a reference for the current signed in user, and get the
                 * email and the UID
                 */
                FirebaseUser userProfile = FirebaseAuth.getInstance().getCurrentUser();

                if (userProfile != null) {


                    // Get the photo Url
                    Uri photoUri = userProfile.getPhotoUrl();
                    final String photoUrl = photoUri != null ? photoUri.getPath() : null;

                    // Get the user name and store them in SharedPreferences for later use.
                    final String profileName = userProfile.getDisplayName();

                    // Get the user email and store them in SharedPreferences for later use.
                    final String profileEmail = userProfile.getEmail();

                    // Get the user UID and sore them in SharedPreferences for later use.
                    final String profileUid = userProfile.getUid();

                    // Encoded the email that the user just signed in with
                    String encodedUserEmail = Utility.encodeEmail(profileEmail);

                    // Register the current sign in data in SharedPreferences for later use
                    Utility.registerTheCurrentLogin(getBaseContext(), profileName, profileUid, encodedUserEmail, photoUrl);

                    // Initialize the Firebase reference to the /users/<userUid> location
                    final DatabaseReference databaseReference = FirebaseDatabase.getInstance().getReference()
                            .child(Constants.FIREBASE_USER_LOCATION)
                            .child(profileUid);

                    // Listener for a single value event, only one time this listener will be triggered
                    databaseReference.addListenerForSingleValueEvent(new ValueEventListener() {
                        @Override
                        public void onDataChange(@NonNull DataSnapshot dataSnapshot) {

                            // Check if hasChildren means already exists
                            if (!dataSnapshot.hasChildren()) {

                                /**
                                 * Create this new user into /users/ node in Firebase
                                 */
                                Utility.createUser(getBaseContext(), profileName, profileUid, profileEmail, photoUrl);
                            }

                        }

                        @Override
                        public void onCancelled(@NonNull DatabaseError databaseError) {

                            // Get the message in to the logcat
                            Log.e("check if users exist", databaseError.getMessage());
                        }
                    });
                }

                // When signed in then start the main activity
                startActivity(new Intent(this, MainActivity.class));
                finish();

            } else {
                // user is not signed in. Maybe just wait for the user to press
                // "sign in" again, or show a message
                Log.e(TAG_LOG, "not failed to sign in");
            }
    }
}
 

private WritableMap getUserMap() {
    WritableMap userMap = Arguments.createMap();

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

    if (user != null) {
      final String email = user.getEmail();
      final String uid   = user.getUid();
      final String provider = user.getProviderId();
      final String name = user.getDisplayName();
      final Uri photoUrl = user.getPhotoUrl();

      userMap.putString("email", email);
      userMap.putString("uid", uid);
      userMap.putString("providerId", provider);
      userMap.putBoolean("emailVerified", user.isEmailVerified());
      userMap.putBoolean("anonymous", user.isAnonymous());
      if (name != null) {
        userMap.putString("displayName", name);
      }

      if (photoUrl != null) {
        userMap.putString("photoUrl", photoUrl.toString());
      }
    } else {
      userMap.putString("msg", "no user");
    }

    return userMap;
}
 

public static Author getAuthor() {
    FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
    if (user == null) return null;
    return new Author(user.getDisplayName(), user.getPhotoUrl().toString(), user.getUid());
}