PlaybackEventNotifier typedef

PlaybackEventNotifier = void Function(int eventType, int timePoint, int timestamp, double playRate, Map<String, dynamic> rawEvent)

回放事件通知给 Native 的签名：eventType, timePoint(ms), timestamp(ms), playRate, rawEvent

Implementation

typedef PlaybackEventNotifier =
    void Function(
      int eventType,
      int timePoint,
      int timestamp,
      double playRate,
      Map<String, dynamic> rawEvent,
    );