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提交 9ebd044d 编写于 作者: W wusongqing

updated docs

Signed-off-by: Nwusongqing <wusongqing@huawei.com>
上级 5f46a7ce
......@@ -106,31 +106,48 @@ ohos.permission.KEEP_BACKGROUND_RUNNING
| function stopBackgroundRunning(context: Context, callback: AsyncCallback&lt;void&gt;): void;<br>function stopBackgroundRunning(context: Context): Promise&lt;void&gt;; | Cancels the continuous task.|
For details about **WantAgent**, see [WantAgent](../reference/apis/js-apis-notification.md#WantAgent).
For details about **wantAgent**, see [WantAgent](../reference/apis/js-apis-wantAgent.md).
**Table 4** Background modes
| Name| ID Value| Description|
| -------- | -------- | -------- |
| DATA_TRANSFER | 1 | Data transfer.|
| AUDIO_PLAYBACK | 2 | Audio playback.|
| AUDIO_RECORDING | 3 | Audio recording.|
| LOCATION | 4 | Positioning and navigation.|
| BLUETOOTH_INTERACTION | 5 | Bluetooth-related task.|
| MULTI_DEVICE_CONNECTION | 6 | Multi-device connection.|
| WIFI_INTERACTION | 7 | WLAN-related task (reserved).|
| VOIP | 8 | Voice and video call (reserved).|
| TASK_KEEPING | 9 | Computing task (for PC only).|
| Name| ID Value| Description| Item|
| -------- | -------- | -------- | -------- |
| DATA_TRANSFER | 1 | Data transfer.| dataTransfer |
| AUDIO_PLAYBACK | 2 | Audio playback.| audioPlayback |
| AUDIO_RECORDING | 3 | Audio recording.| audioRecording |
| LOCATION | 4 | Positioning and navigation.| location |
| BLUETOOTH_INTERACTION | 5 | Bluetooth-related task.| bluetoothInteraction |
| MULTI_DEVICE_CONNECTION | 6 | Multi-device connection.| multiDeviceConnection |
| WIFI_INTERACTION | 7 | WLAN-related task (reserved).| wifiInteraction |
| VOIP | 8 | Voice and video call (reserved).| voip |
| TASK_KEEPING | 9 | Computing task (for PC only).| taskKeeping |
## How to Develop
1. Declare the continuous task permission in the **config.json** file.
1. Configure the continuous task permission and background mode type in the **config.json** file, with the ability type set to **service**.
```json
"module": {
"package": "com.example.myapplication",
...,
"abilities": [
{
"backgroundModes": [
"dataTransfer",
"location",
],
"type": "service"
}
],
"defPermissions": [
{
"name": "ohos.permission.KEEP_BACKGROUND_RUNNING"
}
],
"reqPermissions": [
{
"name": "ohos.permission.KEEP_BACKGROUND_RUNNING"
......
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