supportedTorchModes method
Retrieve all supported torch modes for a device.
Implementation
@override
Future<List<TorchMode>> supportedTorchModes() async {
verifyInitialized();
verifyNotDisposed();
final List<String> flashModes =
await cameraParameters.getSupportedFlashModes();
for (String mode in flashModes) {
if (mode == CameraParameters.flashModeTorch) {
return <TorchMode>[TorchMode.on, TorchMode.off];
}
}
return <TorchMode>[];
}