无法在不重新加载的情况下使用Flatter_WebRTC包

将localRenderer的srcObject指定给流时,请确保在 setState .

函数应该如下所示:

playVideoFromCamera() async {
    final constraints = {'video': true, 'audio': true};
    final stream = await navigator.mediaDevices.getUserMedia(constraints);
   setState(() {
      _localRenderer.srcObject = stream;
   });
}

把东西包起来

@override
  void initState() {
    super.initState();
    initRenderers();
    playVideoFromCamera();
  }