removeListener method

  1. @override
void removeListener(
  1. FrameSourceListener? listener
)
override

Implementation

@override
void removeListener(FrameSourceListener? listener) {
  if (listener == null) return;

  _frameSourceListeners.remove(listener);

  if (_frameSourceListeners.isEmpty) {
    _controller.unsubscribeFrameSourceListener();
  }
}