onExperimentalCallback method
@hidden internal use only @valid since 3.60. @detail callback @author hegangjie @brief 试验性接口回调 @param param 回调内容(JSON string)
Implementation
FutureOr<void> onExperimentalCallback(dynamic param) async {
if ($instance == null || $instance is! IRTCEngineEventHandler) {
return;
}
return ($instance as IRTCEngineEventHandler)
.onExperimentalCallback
?.call(param.toString());
}