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

## **Overview**<a name="section758328974093524"></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="section538839066093524"></a>

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

<a name="table594205105093524"></a>
<table><thead align="left"><tr id="row1775419208093524"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p247082136093524"><a name="p247082136093524"></a><a name="p247082136093524"></a>Data Structure Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p73273570093524"><a name="p73273570093524"></a><a name="p73273570093524"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row23533785093524"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1470618217093524"><a name="p1470618217093524"></a><a name="p1470618217093524"></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="p1767969755093524"><a name="p1767969755093524"></a><a name="p1767969755093524"></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>