torchMode property

@override void torchMode=(CaptureTorchMode mode)

控制相机开关回调函数 PhoneTorch ON or OFF

Implementation

@override
set torchMode(CaptureTorchMode mode) {
  var isOn = mode == CaptureTorchMode.on;
  assert(_methodChannel != null,
      "_methodChannel can not be null. Please call onPlatformViewCreated first");
  _methodChannel?.invokeMethod('setTorchMode', isOn);
}