setFlashMode method

Future<void> setFlashMode(
  1. FlashMode mode
)

Sets explicit flash mode.

Implementation

Future<void> setFlashMode(cam.FlashMode mode) async {
  if (_cameraController != null && _cameraController!.value.isInitialized) {
    await _cameraController!.setFlashMode(mode);
    _isFlashOn =
        (mode == cam.FlashMode.torch || mode == cam.FlashMode.always);
    _safeNotifyListeners();
  }
}