| # Copyright 2020 The Chromium OS Authors. All rights reserved. | |
| # Use of this source code is governed by a BSD-style license that can be | |
| # found in the LICENSE file. | |
| from .utils import detect_camera | |
| def detect(): | |
| """ | |
| Checks whether the device has a built-in USB camera. | |
| @returns string: 'usb_camera' if true, '' otherwise. | |
| """ | |
| return 'usb_camera' if detect_camera('usb') else '' |