validFlashModes property

Map<CameraDescription, List<FlashMode>> validFlashModes

Initialized with all the flash modes for each camera. If a flash mode is not valid, it is removed from the list. 使用每个相机的所有闪光灯模式进行初始化。 如果闪光灯模式无效，则将其从列表中删除。

Implementation

final Map<CameraDescription, List<FlashMode>> validFlashModes =
    <CameraDescription, List<FlashMode>>{};