Remove unused resources

        setupNavigationList(categoryAdapterSelectedItem);

        setupNavigationMenu();

        setupNotesList();

        //SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);

        //boolean ssoAnnouncmentShown = prefs.getBoolean("sp_sso_announchment_shown", false);

        //if (!ssoAnnouncmentShown) {

        //    AlertDialog dialog = new AlertDialog.Builder(this)

        //            .setTitle(R.string.sso_announcment_title)

        //            .setCancelable(false)

        //            .setMessage(R.string.sso_announcment_message)

        //            .setNegativeButton(R.string.sso_announcment_more_info, (a, b) -> {

        //                startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://github.com/stefan-niedermann/nextcloud-notes/blob/master/SSO%20Announcment.md")));

        //            })

        //            .setPositiveButton(R.string.sso_announcment_understood, (a, b) -> {

        //                SharedPreferences.Editor editor = prefs.edit();

        //                editor.putBoolean("sp_sso_announchment_shown", true);

        //                editor.apply();

        //            })

        //            .show();

        //    dialog.getButton(DialogInterface.BUTTON_POSITIVE).setTextColor(getResources().getColor(R.color.fg_default));

        //    dialog.getButton(DialogInterface.BUTTON_NEGATIVE).setTextColor(getResources().getColor(R.color.fg_default));

        //}

    }

    @Override

<vector xmlns:android="http://schemas.android.com/apk/res/android"

        android:width="24dp"

        android:height="24dp"

        android:viewportWidth="24.0"

        android:viewportHeight="24.0">

    <path

        android:fillColor="#FF757575"

        android:pathData="M18,8h-1L17,6c0,-2.76 -2.24,-5 -5,-5S7,3.24 7,6v2L6,8c-1.1,0 -2,0.9 -2,2v10c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2L20,10c0,-1.1 -0.9,-2 -2,-2zM12,17c-1.1,0 -2,-0.9 -2,-2s0.9,-2 2,-2 2,0.9 2,2 -0.9,2 -2,2zM15.1,8L8.9,8L8.9,6c0,-1.71 1.39,-3.1 3.1,-3.1 1.71,0 3.1,1.39 3.1,3.1v2z"/>

</vector>

<resources>

    <string name="app_name">Notes</string>

    <string name="no_notes">No notes yet</string>

    <string name="label_all_notes">All notes</string>

    <string name="label_favorites">Favourites</string>

    <string name="action_create">New note</string>

    <string name="action_settings">Settings</string>

    <string name="action_trashbin">Deleted notes</string>

    <string name="action_search">Search</string>

    <string name="action_create_save">Save</string>

    <string name="simple_cancel">Cancel</string>

    <string name="simple_edit">Edit</string>

    <string name="action_edit_save">Save</string>

    <string name="action_edit_saving">Saving &#8230;</string>

    <string name="action_edit_saved">Saved</string>

    <string name="simple_about">About</string>

    <string name="simple_bold">Bold</string>

    <string name="simple_link">Link</string>

    <string name="simple_italic">Italic</string>

    <string name="action_select_note">Select note</string>

    <string name="action_note_deleted">Note deleted</string>

    <string name="action_note_restored">Note restored</string>

    <string name="action_undo">Undo</string>

    <string name="action_drawer_open">open navigation</string>

    <string name="action_drawer_close">close navigation</string>

    <string name="action_recent">Recent</string>

    <string name="action_uncategorized">Uncategorised</string>

    <string name="menu_delete">Delete</string>

    <string name="menu_change_category">Category</string>

    <string name="menu_favorite">Favourite</string>

    <string name="menu_preview">Preview</string>

    <string name="menu_share">Share</string>

    <string name="menu_about">About</string>

    <string name="change_category_title">Choose a category</string>

    <string name="listview_updated_this_week">This week</string>

    <string name="listview_updated_this_month">This month</string>

    <!-- Settings -->

    <string name="settings_server_settings">Account</string>

    <string name="settings_url">Server address</string>

    <string name="settings_url_check_description">Shows whether the address can be pinged.</string>

    <string name="settings_url_warn_http">WARNING: \"http\" is unsafe. Please use \"https\".</string>

    <string name="settings_username">Username</string>

    <string name="settings_password">Password</string>

    <string name="settings_password_unchanged">Password (not changed)</string>

    <string name="settings_password_check_description">Displays whether the credentials are correct.</string>

    <string name="settings_submit">Connect</string>

    <string name="settings_submitting">Connecting &#8230;</string>

    <string name="settings_note_mode">Display mode for notes</string>

    <string name="settings_theme_title">Dark theme</string>

    <string name="settings_font_title">Monospace font</string>

    <string name="settings_wifi_only">Sync only on Wi-Fi</string>

    <string name="settings_cert_category">Manage certificates</string>

    <string name="settings_cert_trust_system">Trust system certificates</string>

    <string name="settings_cert_trust_system_on">System and user-added CAs will be trusted (recommended)</string>

    <string name="settings_cert_trust_system_off">System and user-added CAs won\'t be trusted</string>

    <string name="settings_cert_reset">Reset (un)trusted certificates</string>

    <string name="settings_cert_reset_summary">Resets trust of all custom certificates</string>

    <string name="settings_cert_reset_toast">All custom certificates have been cleared</string>

    <!-- Certificates -->

    <string name="certificate_notification_connection_security">Notes - Connection security</string>

    <string name="trust_certificate_unknown_certificate_found">Notes has encountered an unknown certificate. Do you want to trust it?</string>

    <!-- Network -->

    <string name="network_connecting">Connecting</string>

    <string name="network_connected">Connected</string>

    <string name="network_disconnected">No network available</string>

    <!-- Error -->

    <string name="error_sync">Synchronisation failed: %1$s</string>

    <string name="error_invalid_login">Invalid login: %1$s</string>

    <string name="error_json">is the Notes app activated on the server?</string>

    <string name="error_io">server connection is broken</string>

    <string name="error_no_network">no network connection</string>

    <string name="error_server">URL/Server has errors</string>

    <string name="error_url_malformed">Wrong server address</string>

    <string name="error_username_password_invalid">Wrong username or password</string>

    <!-- Snackbar Actions -->

    <string name="snackbar_settings">Settings</string>

    <!-- About -->

    <string name="about_version_title">Version</string>

    <string name="shortcut_create_long">Create a new note</string>

    <string name="pref_value_theme_light">Light</string>

    <string name="pref_value_theme_dark">Dark</string>

    <!-- Array: note modes -->

    <string-array name="noteMode_entries">

        <item>Open in edit mode</item>

    <string name="listview_updated_this_week">Esta semana</string>

    <string name="listview_updated_this_month">Este mes</string>

    <string name="settings_cert_trust_system">Confiar en los certificados del sistema</string>

    <string name="settings_cert_trust_system_on">Los CAs del sistema y del usuario serán de confianza (recomendado)</string>

    <string name="settings_cert_trust_system_off">Los CAs del sistema y de usuarios no serán de confianza</string>

    <string name="settings_cert_reset">Reiniciar los certificados (no) de confianza</string>

    <string name="settings_cert_reset_summary">Reinicia la confizanza de todos los certificados personalizados</string>

    <string name="settings_cert_reset_toast">Todos los certificados personalizados han sido borrados</string>

    <!-- Certificates -->

    <!-- Network -->

    <!-- Error -->

    <string name="error_sync">Falló la sincronización: %1$s</string>

    <string name="error_json">¿Se encuentra activiada la aplicación de Notes en el servidor?</string>

    <string name="error_io">se ha interrumpido al conexión al servidor</string>

    <string name="error_no_network">no hay conexión a red</string>

    <!-- Snackbar Actions -->

    <!-- Error -->

    <string name="error_sync">Синхронизацията е неуспешна: %1$s</string>

    <string name="error_io">връзката със сървъра е прекъснала</string>

    <string name="error_no_network">няма връзка с интернет</string>

    <!-- Snackbar Actions -->