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设备位置-AVCaptureDevice (AVCaptureD

设备位置-AVCaptureDevice (AVCaptureD

作者: lltree | 来源:发表于2017-12-08 10:31 被阅读17次

设备位置

该值为枚举值

@property(nonatomic, readonly) AVCaptureDevicePosition position;
typedef NS_ENUM(NSInteger, AVCaptureDevicePosition) {
    AVCaptureDevicePositionUnspecified = 0,
    AVCaptureDevicePositionBack        = 1,
    AVCaptureDevicePositionFront       = 2,
} NS_AVAILABLE(10_7, 4_0) __TVOS_PROHIBITED;

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