private void populateProfile()

in app/src/main/java/com/firebase/uidemo/auth/SignedInActivity.java [125:182]
53 lines of code
16 McCabe index (conditional complexity)

    private void populateProfile(@Nullable IdpResponse response) {
        FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
        if (user.getPhotoUrl() != null) {
            GlideApp.with(this)
                    .load(user.getPhotoUrl())
                    .fitCenter()
                    .into(mBinding.userProfilePicture);
        }

        mBinding.userEmail.setText(
                TextUtils.isEmpty(user.getEmail()) ? "No email" : user.getEmail());
        mBinding.userPhoneNumber.setText(
                TextUtils.isEmpty(user.getPhoneNumber()) ? "No phone number" : user.getPhoneNumber());
        mBinding.userDisplayName.setText(
                TextUtils.isEmpty(user.getDisplayName()) ? "No display name" : user.getDisplayName());

        if (response == null) {
            mBinding.userIsNew.setVisibility(View.GONE);
        } else {
            mBinding.userIsNew.setVisibility(View.VISIBLE);
            mBinding.userIsNew.setText(response.isNewUser() ? "New user" : "Existing user");
        }

        List<String> providers = new ArrayList<>();
        if (user.getProviderData().isEmpty()) {
            providers.add(getString(R.string.providers_anonymous));
        } else {
            for (UserInfo info : user.getProviderData()) {
                switch (info.getProviderId()) {
                    case GoogleAuthProvider.PROVIDER_ID:
                        providers.add(getString(R.string.providers_google));
                        break;
                    case FacebookAuthProvider.PROVIDER_ID:
                        providers.add(getString(R.string.providers_facebook));
                        break;
                    case TwitterAuthProvider.PROVIDER_ID:
                        providers.add(getString(R.string.providers_twitter));
                        break;
                    case EmailAuthProvider.PROVIDER_ID:
                        providers.add(getString(R.string.providers_email));
                        break;
                    case PhoneAuthProvider.PROVIDER_ID:
                        providers.add(getString(R.string.providers_phone));
                        break;
                    case EMAIL_LINK_PROVIDER:
                        providers.add(getString(R.string.providers_email_link));
                        break;
                    case FirebaseAuthProvider.PROVIDER_ID:
                        // Ignore this provider, it's not very meaningful
                        break;
                    default:
                        providers.add(info.getProviderId());
                }
            }
        }

        mBinding.userEnabledProviders.setText(getString(R.string.used_providers, providers));
    }