* **[主线程超时事件介绍](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/hiappevent-watcher-mainthreadjank-events)**
* **[订阅主线程超时事件（ArkTS）](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/hiappevent-watcher-mainthreadjank-events-arkts)**
* **[订阅主线程超时事件（C/C++）](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/hiappevent-watcher-mainthreadjank-events-ndk)**