mediaEventsFor method

Stream<Map> mediaEventsFor(
  1. CreateMessage createMessage
)

原生回调的数据,转化为map返回给controller

Implementation

Stream<Map> mediaEventsFor(CreateMessage createMessage) {
  return _eventChannelFor(createMessage)
      .receiveBroadcastStream()
      .map((dynamic event) {
    final Map<dynamic, dynamic> map = event as Map<dynamic, dynamic>;
    return map;
  });
}