Enumeration

AVCaptureDevice.FlashMode

Constants to specify the flash mode of a capture device.

Declaration

enum FlashMode : Int

Topics

Constants

case off

The capture device flash is always off.

case on

The capture device flash is always on.

case auto

The capture device continuously monitors light levels and uses the flash when necessary.

See Also

Managing Flash Settings

var hasFlash: Bool

Indicates whether the capture device has a flash.

var isFlashAvailable: Bool

Indicates whether the flash is currently available for use.

var flashMode: AVCaptureDevice.FlashMode

The device’s current flash mode.

func isFlashModeSupported(AVCaptureDevice.FlashMode) -> Bool

Returns a Boolean value that indicates whether the device supports the given flash mode.

var isFlashActive: Bool

Indicates whether the flash is currently active.

Deprecated

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