# OH_ArkUI_SurfaceCallback

```
typedef struct OH_ArkUI_SurfaceCallback OH_ArkUI_SurfaceCallback
```

#### 概述

定义Surface生命周期回调函数。

**起始版本：** 19

**相关模块：** OH\_NativeXComponent Native XComponent

**所在头文件：** native\_interface\_xcomponent.h