Instance Property torch Active
A Boolean value indicating whether the device’s torch is currently active.
iOS 6.0+ macOS 10.15+ Beta Mac Catalyst 13.0+ Beta Declaration @property(nonatomic, readonly, getter=isTorchActive) BOOL torchActive;
A torch must be present on the device and currently available before it can be active.
You can observe changes to the value of this property using
Key-value observing. See Also Managing Torch Settings has Torch
A Boolean value that specifies whether the capture device has a torch.
Indicates whether the torch is currently available for use.
- is Torch Mode Supported:
Returns a Boolean value that indicates whether the device supports the specified torch mode.
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