# aod\_callback.h<a name="EN-US_TOPIC_0000001055078099"></a>

-   [Overview](#section2125803361165626)

## **Overview**<a name="section2125803361165626"></a>

**Related Modules:**

[Graphic](graphic.md)

**Description:**

Defines the callback for the touch event notification in screen-off mode. 

**Since:**

1.0

**Version:**

1.0