# registerFlowStatusUpdates

Source: [https://docs.qualcomm.com/doc/80-PK177-134Y/topic/register_flow_status_updates.html](https://docs.qualcomm.com/doc/80-PK177-134Y/topic/register_flow_status_updates.html)

注册回调以接收流程状态更新。

    registerFlowStatusUpdates();Copy to clipboard

## 参数

| 参数 | API 类型 | 数据类型 | 说明 |
| --- | --- | --- | --- |
| registerFlowStatusUpdates | Java | IflowStatus | 提供各个流程的更新以及与流程关联的状态的回调。 |
| registerFlowStatusUpdates | 原生 | dpp\_flowStatus | 提供各个流程的更新以及与流程关联的状态的回调。 |
|  |  |  |  |

## 返回结果

| API 类型 | 返回结果 | 说明 |
| --- | --- | --- |
| Java | int | <ul class="ul"><li class="li">SUCCESS ≥ 0</li><br><br>                                    <li class="li">失败 <ul class="ul"><br>                                        <li class="li">-1 IQesdk 为 NULL</li><br><br>                                        <li class="li">-2 子系统错误</li><br><br>                                    </ul><br><br>                                    </li><br><br>                                </ul> |
| 原生 | int8\_t | <ul class="ul"><li class="li">SUCCESS ≥ 0</li><br><br>                                    <li class="li">失败 <ul class="ul"><br>                                        <li class="li">-1 IQesdk 为 NULL</li><br><br>                                        <li class="li">-2 子系统错误</li><br><br>                                    </ul><br><br>                                    </li><br><br>                                </ul> |
|  |  |  |

**Parent Topic:** [数据路径优先级函数](https://docs.qualcomm.com/doc/80-PK177-134Y/topic/functions.html)

Last Published: Jun 22, 2023

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