for::setDetectionType

public function setDetectionType($type = null)
    {
        if ($type === null) {
            $type = self::DETECTION_TYPE_MOBILE;
        }

        if ($type !== self::DETECTION_TYPE_MOBILE && $type !== self::DETECTION_TYPE_EXTENDED) {
            return;
        }

        $this->detectionType = $type;
    }