#1047 Catch creation shortcuts when no account is configured yet

import android.util.Log;

import android.view.Menu;

import android.view.MenuItem;

import android.widget.Toast;

import androidx.annotation.NonNull;

import androidx.fragment.app.Fragment;

import androidx.preference.PreferenceManager;

import com.nextcloud.android.sso.exceptions.NextcloudFilesAppAccountNotFoundException;

import com.nextcloud.android.sso.exceptions.NoCurrentAccountSelectedException;

import com.nextcloud.android.sso.helper.SingleAccountHelper;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

    protected void onCreate(final Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        try {

            if (SingleAccountHelper.getCurrentSingleSignOnAccount(this) == null) {

                throw new NoCurrentAccountSelectedException();

            }

        } catch (NextcloudFilesAppAccountNotFoundException | NoCurrentAccountSelectedException e) {

            Toast.makeText(this, R.string.no_account_configured_yet, Toast.LENGTH_LONG).show();

            finish();

            return;

        }

        binding = ActivityEditBinding.inflate(getLayoutInflater());

        setContentView(binding.getRoot());

        setSupportActionBar(binding.toolbar);

    <string name="error_action_open_battery_settings">Battery settings</string>

    <string name="error_action_open_deck_info">Open App info</string>

    <string name="error_action_open_network">Network settings</string>

    <string name="no_account_configured_yet">No account configured yet</string>

    <string name="no_other_accounts">You don\'t have configured any other accounts yet.</string>

    <string name="context_based_formatting">Context based formatting popover</string>

</resources>