<?php

require_once CLASS_REALDIR . 'SC_Display.php';

class SC_Display_Ex extends SC_Display
{
    public static function detectDevice($reset = FALSE)
    {
        if (is_null(SC_Display_Ex::$device) || $reset) {
            $nu = new Net_UserAgent_Mobile();
            $su = new SC_SmartphoneUserAgent_Ex();
            if ($nu->isMobile()) {
                SC_Display_Ex::$device = DEVICE_TYPE_MOBILE;
            } elseif ($su->isSmartphone()) {
                SC_Display_Ex::$device = DEVICE_TYPE_PC;
            } else {
                SC_Display_Ex::$device = DEVICE_TYPE_PC;
            }
        }

        return SC_Display_Ex::$device;
    }
}