| // Copyright 2019 The Chromium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| /// The possible flash modes that can be set for a camera | |
| enum FlashMode { | |
| /// Do not use the flash when taking a picture. | |
| off, | |
| /// Let the device decide whether to flash the camera when taking a picture. | |
| auto, | |
| /// Always use the flash when taking a picture. | |
| always, | |
| /// Turns on the flash light and keeps it on until switched off. | |
| torch, | |
| } |