Indicates whether the torch is currently available for use.
- iOS 5.0+
- macOS 10.15+
- Mac Catalyst 13.0+
The torch may become unavailable if, for example, the device overheats and needs to cool off.
You can observe changes to the value of this property using Key-value observing.
Managing Torch Settings
A Boolean value that specifies whether the capture device has a torch.
A Boolean value indicating whether the device’s torch is currently active.
Returns a Boolean value that indicates whether the device supports the specified torch mode.