Piwik\Plugins\API\Menu::addTopMenuMobileApp PHP Method

    private function addTopMenuMobileApp(MenuTop $menu)
    {
        if (empty($_SERVER['HTTP_USER_AGENT'])) {
            return;
        }
        if (!class_exists("DeviceDetector\\DeviceDetector")) {
            throw new \Exception("DeviceDetector could not be found, maybe you are using Piwik from git and need to update Composer. Execute this command: php composer.phar update");
        }
        $ua = new OperatingSystem($_SERVER['HTTP_USER_AGENT']);
        $ua->setCache(new DeviceDetectorCache(86400));
        $parsedOS = $ua->parse();
        if (!empty($parsedOS['short_name']) && in_array($parsedOS['short_name'], array(self::DD_SHORT_NAME_ANDROID, self::DD_SHORT_NAME_IOS))) {
            $url = $this->urlForModuleAction('Proxy', 'redirect', array('url' => 'http://piwik.org/mobile/'));
            if ($url) {
                $menu->addItem('Piwik Mobile App', null, $url, 4);
            }
        }
    }