# ability\_event\_handler.h<a name="ZH-CN_TOPIC_0000001054718085"></a>

-   [Overview](#section723979721165626)
-   [Summary](#section334069146165626)
-   [Data Structures](#nested-classes)

## **Overview**<a name="section723979721165626"></a>

**Related Modules:**

[AbilityKit](AbilityKit.md)

**Description:**

Declares functions for performing operations during inter-thread communication, including running and quitting the event loop of the current thread and posting tasks to an asynchronous thread. 

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section334069146165626"></a>

## Data Structures<a name="nested-classes"></a>

<a name="table1250323671165626"></a>
<table><thead align="left"><tr id="row1785379742165626"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p1336985599165626"><a name="p1336985599165626"></a><a name="p1336985599165626"></a>Data Structure Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p279656114165626"><a name="p279656114165626"></a><a name="p279656114165626"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row699340215165626"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1426314834165626"><a name="p1426314834165626"></a><a name="p1426314834165626"></a><a href="OHOS-AbilityEventHandler.md">OHOS::AbilityEventHandler</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p867017467165626"><a name="p867017467165626"></a><a name="p867017467165626"></a>Declares functions for performing operations during inter-thread communication, including running and quitting the event loop of the current thread and posting tasks to an asynchronous thread. </p>
</td>
</tr>
</tbody>
</table>