onExperimentalCallback method
@valid since 3.60. @detail callabck @author hegangjie @brief callback for experimental api @param param Callback content (JSON string)
Implementation
FutureOr<void> onExperimentalCallback(dynamic param) async {
if ($instance == null || $instance is! IRTCEngineEventHandler) {
return;
}
return ($instance as IRTCEngineEventHandler)
.onExperimentalCallback
?.call(param.toString());
}