# 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 '' |