Skip to content

D
Docs

OpenHarmony / Docs
大约 2 年 前同步成功

通知 161
Star 293
Fork 28
D
Docs
“ab72d28a5ec3efd4243df8c7cd3370b9354e009f”上不存在“paddle/fluid/lite/kernels/host/scale_compute.cc”
未验证 提交 83a1e119 编写于 作者: O openharmony_ci 提交者： Gitee
浏览文件
操作

!14603 翻译完成：13787 删除API9旧接口，回合monthly 

Merge pull request !14603 from wusongqing/TR13787
上级 31c8ae94 e54a4b58
显示空白变更内容
内联 并排
Showing with 97 addition and 449 deletion
en/application-dev/reference/apis/Readme-EN.md
浏览文件 @ 83a1e119
......@@ -113,6 +113,7 @@
- [ServiceExtensionContext](js-apis-inner-application-serviceExtensionContext.md)
- [UIAbilityContext](js-apis-inner-application-uiAbilityContext.md)
- [shellCmdResult](js-apis-inner-application-shellCmdResult.md)
- [WindowExtensionContext](js-apis-inner-application-windowExtensionContext.md)
- wantAgent
- [triggerInfo](js-apis-inner-wantAgent-triggerInfo.md)
- [wantAgentInfo](js-apis-inner-wantAgent-wantAgentInfo.md)
......
en/application-dev/reference/apis/js-apis-backgroundTaskManager.md
浏览文件 @ 83a1e119
......@@ -187,7 +187,7 @@ let wantAgentInfo = {
wants: [
{
bundleName: "com.example.myapplication",
abilityName: "EntryAbility"
abilityName: "com.example.myapplication.MainAbility"
}
],
operationType: wantAgent.OperationType.START_ABILITY,
......@@ -207,7 +207,7 @@ Stage model:
```ts
import UIAbility from '@ohos.app.ability.UIAbility';
import backgroundTaskManager from '@ohos.backgroundTaskManager';
import wantAgent from '@ohos.wantAgent';
import wantAgent from '@ohos.app.ability.wantAgent';
function callback(err, data) {
if (err) {
......@@ -276,7 +276,7 @@ let wantAgentInfo = {
wants: [
{
bundleName: "com.example.myapplication",
abilityName: "EntryAbility"
abilityName: "com.example.myapplication.MainAbility"
}
],
operationType: wantAgent.OperationType.START_ABILITY,
......@@ -299,7 +299,7 @@ Stage model:
```ts
import UIAbility from '@ohos.app.ability.UIAbility';
import backgroundTaskManager from '@ohos.backgroundTaskManager';
import wantAgent from '@ohos.wantAgent';
import wantAgent from '@ohos.app.ability.wantAgent';
export default class EntryAbility extends UIAbility {
onCreate(want, launchParam) {
......
en/application-dev/reference/apis/js-apis-resourceschedule-backgroundTaskManager.md
浏览文件 @ 83a1e119
......@@ -52,10 +52,10 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
| ---- | --------------------- |
| 9800001 | Memory operation failed. |
| 9800002 | Parcel operation failed. |
| 9800003 | IPC failed. | |
| 9800003 | Inner transact failed. | |
| 9800004 | System service operation failed. |
| 9900001 | Caller information verification failed for a transient task. |
| 9900002 | Transient task verification failed. |
| 9900001 | Caller information verification failed. |
| 9900002 | Background task verification failed. |
**Example**
......@@ -100,10 +100,10 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
| ---- | --------------------- |
| 9800001 | Memory operation failed. |
| 9800002 | Parcel operation failed. |
| 9800003 | IPC failed. | |
| 9800003 | Inner transact failed. | |
| 9800004 | System service operation failed. |
| 9900001 | Caller information verification failed for a transient task. |
| 9900002 | Transient task verification failed. |
| 9900001 | Caller information verification failed. |
| 9900002 | Background task verification failed. |
**Example**
......@@ -156,10 +156,10 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
| ---- | --------------------- |
| 9800001 | Memory operation failed. |
| 9800002 | Parcel operation failed. |
| 9800003 | IPC failed. | |
| 9800003 | Inner transact failed. | |
| 9800004 | System service operation failed. |
| 9900001 | Caller information verification failed for a transient task. |
| 9900002 | Transient task verification failed. |
| 9900001 | Caller information verification failed. |
| 9900002 | Background task verification failed. |
**Example**
......@@ -201,10 +201,10 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
| ---- | --------------------- |
| 9800001 | Memory operation failed. |
| 9800002 | Parcel operation failed. |
| 9800003 | IPC failed. | |
| 9800003 | Inner transact failed. | |
| 9800004 | System service operation failed. |
| 9900001 | Caller information verification failed for a transient task. |
| 9900002 | Transient task verification failed. |
| 9900001 | Caller information verification failed. |
| 9900002 | Background task verification failed. |
**Example**
......@@ -247,9 +247,9 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
| ---- | --------------------- |
| 9800001 | Memory operation failed. |
| 9800002 | Parcel operation failed. |
| 9800003 | IPC failed. | |
| 9800003 | Inner transact failed. | |
| 9800004 | System service operation failed. |
| 9800005 | Continuous task verification failed. |
| 9800005 | Background task verification failed. |
| 9800006 | Notification verification failed. |
| 9800007 | Task storage failed. |
......@@ -258,7 +258,7 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
```js
import UIAbility from '@ohos.app.ability.UIAbility';
import backgroundTaskManager from '@ohos.resourceschedule.backgroundTaskManager';
import wantAgent from '@ohos.wantAgent';
import wantAgent from '@ohos.app.ability.wantAgent';
function callback(error, data) {
if (error) {
......@@ -282,6 +282,7 @@ export default class EntryAbility extends UIAbility {
wantAgentFlags: [wantAgent.WantAgentFlags.UPDATE_PRESENT_FLAG]
};
try {
wantAgent.getWantAgent(wantAgentInfo).then((wantAgentObj) => {
try {
backgroundTaskManager.startBackgroundRunning(this.context,
......@@ -290,6 +291,9 @@ export default class EntryAbility extends UIAbility {
console.error(`Operation startBackgroundRunning failed. code is ${error.code} message is ${error.message}`);
}
});
} catch (error) {
console.error(`Operation getWantAgent failed. code is ${error.code} message is ${error.message}`);
}
}
};
```
......@@ -326,9 +330,9 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
| ---- | --------------------- |
| 9800001 | Memory operation failed. |
| 9800002 | Parcel operation failed. |
| 9800003 | IPC failed. | |
| 9800003 | Inner transact failed. | |
| 9800004 | System service operation failed. |
| 9800005 | Continuous task verification failed. |
| 9800005 | Background task verification failed. |
| 9800006 | Notification verification failed. |
| 9800007 | Task storage failed. |
......@@ -337,7 +341,7 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
```js
import UIAbility from '@ohos.app.ability.UIAbility';
import backgroundTaskManager from '@ohos.resourceschedule.backgroundTaskManager';
import wantAgent from '@ohos.wantAgent';
import wantAgent from '@ohos.app.ability.wantAgent';
export default class EntryAbility extends UIAbility {
onCreate(want, launchParam) {
......@@ -353,6 +357,7 @@ export default class EntryAbility extends UIAbility {
wantAgentFlags: [wantAgent.WantAgentFlags.UPDATE_PRESENT_FLAG]
};
try {
wantAgent.getWantAgent(wantAgentInfo).then((wantAgentObj) => {
try {
backgroundTaskManager.startBackgroundRunning(this.context,
......@@ -365,6 +370,9 @@ export default class EntryAbility extends UIAbility {
console.error(`Operation startBackgroundRunning failed. code is ${error.code} message is ${error.message}`);
}
});
} catch (error) {
console.error(`Operation getWantAgent failed. code is ${error.code} message is ${error.message}`);
}
}
};
```
......@@ -392,9 +400,9 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
| ---- | --------------------- |
| 9800001 | Memory operation failed. |
| 9800002 | Parcel operation failed. |
| 9800003 | IPC failed. | |
| 9800003 | Inner transact failed. | |
| 9800004 | System service operation failed. |
| 9800005 | Continuous task verification failed. |
| 9800005 | Background task verification failed. |
| 9800006 | Notification verification failed. |
| 9800007 | Task storage failed. |
......@@ -453,9 +461,9 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
| ---- | --------------------- |
| 9800001 | Memory operation failed. |
| 9800002 | Parcel operation failed. |
| 9800003 | IPC failed. | |
| 9800003 | Inner transact failed. | |
| 9800004 | System service operation failed. |
| 9800005 | Continuous task verification failed. |
| 9800005 | Background task verification failed. |
| 9800006 | Notification verification failed. |
| 9800007 | Task storage failed. |
......@@ -506,9 +514,9 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
| ---- | --------------------- |
| 9800001 | Memory operation failed. |
| 9800002 | Parcel operation failed. |
| 9800003 | IPC failed. | |
| 9800003 | Inner transact failed. | |
| 9800004 | System service operation failed. |
| 18700001 | Caller information verification failed when applying for efficiency resources. |
| 18700001 | Caller information verification failed. |
**Example**
......@@ -549,9 +557,9 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
| ---- | --------------------- |
| 9800001 | Memory operation failed. |
| 9800002 | Parcel operation failed. |
| 9800003 | IPC failed. | |
| 9800003 | Inner transact failed. | |
| 9800004 | System service operation failed. |
| 18700001 | Caller information verification failed when applying for efficiency resources. |
| 18700001 | Caller information verification failed. |
**Example**
......
en/application-dev/reference/apis/js-apis-resourceschedule-workScheduler.md
浏览文件 @ 83a1e119
......@@ -39,7 +39,7 @@ For details about the error codes, see [workScheduler Error Codes](../errorcodes
| 9700001 | Memory operation failed. |
| 9700002 | Parcel operation failed. |
| 9700003 | System service operation failed. |
| 9700004 | Checking workInfo failed. |
| 9700004 | Check workInfo failed. |
| 9700005 | StartWork failed. |
......@@ -80,7 +80,7 @@ Instructs the **WorkSchedulerService** to stop the specified task.
| Name | Type | Mandatory | Description |
| ---------- | --------------------- | ---- | ---------- |
| work | [WorkInfo](#workinfo) | Yes | Task to stop. |
| needCancel | boolean | Yes | Whether to cancel the task.|
| needCancel | boolean | No | Whether to cancel the task.|
**Error codes**
......@@ -91,7 +91,7 @@ For details about the error codes, see [workScheduler Error Codes](../errorcodes
| 9700001 | Memory operation failed. |
| 9700002 | Parcel operation failed. |
| 9700003 | System service operation failed. |
| 9700004 | Checking workInfo failed. |
| 9700004 | Check workInfo failed. |
**Example**
......@@ -141,7 +141,7 @@ For details about the error codes, see [workScheduler Error Codes](../errorcodes
| 9700001 | Memory operation failed. |
| 9700002 | Parcel operation failed. |
| 9700003 | System service operation failed. |
| 9700004 | Checking workInfo failed. |
| 9700004 | Check workInfo failed. |
**Example**
......@@ -189,7 +189,7 @@ For details about the error codes, see [workScheduler Error Codes](../errorcodes
| 9700001 | Memory operation failed. |
| 9700002 | Parcel operation failed. |
| 9700003 | System service operation failed. |
| 9700004 | Checking workInfo failed. |
| 9700004 | Check workInfo failed. |
**Example**
......
en/application-dev/reference/apis/js-apis-workScheduler.md 已删除 100644 → 0
浏览文件 @ 31c8ae94
# Work Scheduler
The **workScheduler** module provides the APIs for registering, canceling, and querying Work Scheduler tasks, which do not have real-time constraints.
The system executes Work Scheduler tasks at an appropriate time, subject to the storage space, power consumption, temperature, and more.
> **NOTE**
>
> - The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version.
> - The APIs of this module can be used only in the stage model.
> - For details about the constraints on the Work Scheduler usage, see [Work Scheduler Overview](../../task-management/work-scheduler-overview.md).
## Modules to Import
```js
import workScheduler from '@ohos.workScheduler';
```
## workScheduler.startWork
startWork(work: WorkInfo): boolean
Instructs the **WorkSchedulerService** to add the specified task to the execution queue.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
**Parameters**
| Name | Type | Mandatory | Description |
| ---- | --------------------- | ---- | -------------- |
| work | [WorkInfo](#workinfo) | Yes | Task to be added to the execution queue.|
**Return value**
| Type | Description |
| ------- | -------------------------------- |
| boolean | Returns **true** if the task is added to the execution queue; returns **false** otherwise.|
**Example**
```js
let workInfo = {
workId: 1,
batteryStatus:workScheduler.BatteryStatus.BATTERY_STATUS_LOW,
isRepeat: false,
isPersisted: true,
bundleName: "com.example.myapplication",
abilityName: "MyExtension",
parameters: {
mykey0: 1,
mykey1: "string value",
mykey2: true,
mykey3: 1.5
}
}
var res = workScheduler.startWork(workInfo);
console.info(`workschedulerLog res: ${res}`);
```
## workScheduler.stopWork
stopWork(work: WorkInfo, needCancel?: boolean): boolean
Instructs the **WorkSchedulerService** to stop the specified task.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
**Parameters**
| Name | Type | Mandatory | Description |
| ---------- | --------------------- | ---- | ---------- |
| work | [WorkInfo](#workinfo) | Yes | Task to stop. |
| needCancel | boolean | Yes | Whether to cancel the task.|
**Return value**
| Type | Description |
| ------- | ----------------------- |
| boolean | Returns **true** if the operation is successful; returns **false** otherwise.|
**Example**
```js
let workInfo = {
workId: 1,
batteryStatus:workScheduler.BatteryStatus.BATTERY_STATUS_LOW,
isRepeat: false,
isPersisted: true,
bundleName: "com.example.myapplication",
abilityName: "MyExtension",
parameters: {
mykey0: 1,
mykey1: "string value",
mykey2: true,
mykey3: 1.5
}
}
var res = workScheduler.stopWork(workInfo, false);
console.info(`workschedulerLog res: ${res}`);
```
## workScheduler.getWorkStatus
getWorkStatus(workId: number, callback : AsyncCallback\<WorkInfo>): void
Obtains the latest task status. This API uses an asynchronous callback to return the result.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
**Parameters**
| Name | Type | Mandatory | Description |
| -------- | ------------------------------------- | ---- | ---------------------------------------- |
| workId | number | Yes | Task ID. |
| callback | AsyncCallback\<[WorkInfo](#workinfo)> | Yes | Callback used to return the result. Returns the task status obtained from the **WorkSchedulerService** if the specified task ID is valid; returns **null** otherwise.|
**Example**
```js
workScheduler.getWorkStatus(50, (err, res) => {
if (err) {
console.info(`workschedulerLog getWorkStatus failed, because: ${err.code}`);
} else {
for (let item in res) {
console.info(`workschedulerLog getWorkStatus success, ${item} is: ${res[item]}`);
}
}
});
```
## workScheduler.getWorkStatus
getWorkStatus(workId: number): Promise\<WorkInfo>
Obtains the latest task status. This API uses a promise to return the result.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
**Parameters**
| Name | Type | Mandatory | Description |
| ------ | ------ | ---- | -------- |
| workId | number | Yes | Task ID.|
**Return value**
| Type | Description |
| ------------------------------- | ---------------------------------------- |
| Promise\<[WorkInfo](#workinfo)> | Promise used to return the result. Returns the task status obtained from the **WorkSchedulerService** if the specified task ID is valid; returns **null** otherwise.|
**Example**
```js
workScheduler.getWorkStatus(50).then((res) => {
for (let item in res) {
console.info(`workschedulerLog getWorkStatus success, ${item} is: ${res[item]}`);
}
}).catch((err) => {
console.info(`workschedulerLog getWorkStatus failed, because: ${err.code}`);
})
```
## workScheduler.obtainAllWorks
obtainAllWorks(callback : AsyncCallback\<void>): Array\<WorkInfo>
Obtains all tasks associated with this application. This API uses an asynchronous callback to return the result.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
**Parameters**
| Name | Type | Mandatory | Description |
| -------- | -------------------- | ---- | ------------------------------- |
| callback | AsyncCallback\<void> | Yes | Callback used to return all tasks associated with the current application. |
**Return value**
| Type | Description |
| ----------------------------- | --------------- |
| Array\<[WorkInfo](#workinfo)> | All tasks associated with the current application.|
**Example**
```js
workScheduler.obtainAllWorks((err, res) =>{
if (err) {
console.info(`workschedulerLog obtainAllWorks failed, because: ${err.code}`);
} else {
console.info(`workschedulerLog obtainAllWorks success, data is: ${JSON.stringify(res)}`);
}
});
```
## workScheduler.obtainAllWorks
obtainAllWorks(): Promise<Array\<WorkInfo>>
Obtains all tasks associated with this application. This API uses a promise to return the result.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
**Return value**
| Type | Description |
| -------------------------------------- | ------------------------------ |
| Promise<Array\<[WorkInfo](#workinfo)>> | Promise used to return all tasks associated with the current application. |
**Example**
```js
workScheduler.obtainAllWorks().then((res) => {
console.info(`workschedulerLog obtainAllWorks success, data is: ${JSON.stringify(res)}`);
}).catch((err) => {
console.info(`workschedulerLog obtainAllWorks failed, because: ${err.code}`);
})
```
## workScheduler.stopAndClearWorks
stopAndClearWorks(): boolean
Stops and cancels all tasks associated with the current application.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
**Example**
```js
let res = workScheduler.stopAndClearWorks();
console.info(`workschedulerLog res: ${res}`);
```
## workScheduler.isLastWorkTimeOut
isLastWorkTimeOut(workId: number, callback : AsyncCallback\<void>): boolean
Checks whether the last execution of the specified task timed out. This API uses an asynchronous callback to return the result.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
**Parameters**
| Name | Type | Mandatory | Description |
| -------- | -------------------- | ---- | ---------------------------------------- |
| workId | number | Yes | Task ID. |
| callback | AsyncCallback\<void> | Yes | Callback used to return the result. Returns **true** if the last execution of the specified task timed out; returns **false** otherwise.|
**Return value**
| Type | Description |
| ------- | ---------------------------------------- |
| boolean | Callback used to return the result. Returns **true** if the last execution of the specified task timed out; returns **false** otherwise.|
**Example**
```js
workScheduler.isLastWorkTimeOut(500, (err, res) =>{
if (err) {
console.info(`workschedulerLog isLastWorkTimeOut failed, because: ${err.code}`);
} else {
console.info(`workschedulerLog isLastWorkTimeOut success, data is: ${res}`);
}
});
```
## workScheduler.isLastWorkTimeOut
isLastWorkTimeOut(workId: number): Promise\<boolean>
Checks whether the last execution of the specified task timed out. This API uses a promise to return the result.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
**Parameters**
| Name | Type | Mandatory | Description |
| ------ | ------ | ---- | -------- |
| workId | number | Yes | Task ID.|
**Return value**
| Type | Description |
| ----------------- | ---------------------------------------- |
| Promise\<boolean> | Promise used to return the result. Returns **true** if the last execution of the specified task timed out; returns **false** otherwise.|
**Example**
```js
workScheduler.isLastWorkTimeOut(500)
.then(res => {
console.info(`workschedulerLog isLastWorkTimeOut success, data is: ${res}`);
})
.catch(err => {
console.info(`workschedulerLog isLastWorkTimeOut failed, because: ${err.code}`);
});
```
## WorkInfo
Provides detailed information about the task. For details about the constraints on configuring **WorkInfo**, see [Work Scheduler Overview](../../task-management/work-scheduler-overview.md).
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
| Name | Type | Mandatory | Description |
| --------------- | --------------------------------- | ---- | ---------------- |
| workId | number | Yes | Task ID. |
| bundleName | string | Yes | Name of the Work Scheduler task bundle. |
| abilityName | string | Yes | Name of the component to be notified by a Work Scheduler callback.|
| networkType | [NetworkType](#networktype) | No | Network type. |
| isCharging | boolean | No | Whether the device is charging. |
| chargerType | [ChargingType](#chargingtype) | No | Charging type. |
| batteryLevel | number | No | Battery level. |
| batteryStatus | [BatteryStatus](#batterystatus) | No | Battery status. |
| storageRequest | [StorageRequest](#storagerequest) | No | Storage status. |
| isRepeat | boolean | No | Whether the task is repeated. |
| repeatCycleTime | number | No | Repeat interval. |
| repeatCount | number | No | Number of repeat times. |
| isPersisted | boolean | No | Whether to enable persistent storage for the task. |
| isDeepIdle | boolean | No | Whether the device needs to enter the idle state. |
| idleWaitTime | number | No | Time to wait in the idle state. |
| parameters | {[key: string]: any} | No | Carried parameters. |
## NetworkType
Enumerates the network types that can trigger the task.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
| Name | Default Value | Description |
| ---------------------- | ---- | ----------------------- |
| NETWORK_TYPE_ANY | 0 | Any network type. |
| NETWORK_TYPE_MOBILE | 1 | Mobile network. |
| NETWORK_TYPE_WIFI | 2 | Wi-Fi network. |
| NETWORK_TYPE_BLUETOOTH | 3 | Bluetooth network.|
| NETWORK_TYPE_WIFI_P2P | 4 | Wi-Fi P2P network. |
| NETWORK_TYPE_ETHERNET | 5 | Ethernet. |
## ChargingType
Enumerates the charging types that can trigger the task.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
| Name | Default Value | Description |
| ------------------------- | ---- | -------------------- |
| CHARGING_PLUGGED_ANY | 0 | Any charging type.|
| CHARGING_PLUGGED_AC | 1 | DC charging. |
| CHARGING_PLUGGED_USB | 2 | USB charging. |
| CHARGING_PLUGGED_WIRELESS | 3 | Wireless charging. |
## BatteryStatus
Enumerates the battery states that can trigger the task.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
| Name | Default Value | Description |
| -------------------------- | ---- | -------------------------- |
| BATTERY_STATUS_LOW | 0 | A low battery alert is displayed. |
| BATTERY_STATUS_OKAY | 1 | The battery level is restored from low to normal. |
| BATTERY_STATUS_LOW_OR_OKAY | 2 | The battery level is restored from low to normal, or a low battery alert is displayed.|
## StorageRequest
Enumerates the storage states that can trigger the task.
**System capability**: SystemCapability.ResourceSchedule.WorkScheduler
| Name | Default Value | Description |
| ------------------------- | ---- | ------------------------------ |
| STORAGE_LEVEL_LOW | 0 | The storage space is insufficient. |
| STORAGE_LEVEL_OKAY | 1 | The storage space is restored from insufficient to normal. |
| STORAGE_LEVEL_LOW_OR_OKAY | 2 | The storage space is restored from insufficient to normal, or the storage space is insufficient.|
en/application-dev/task-management/workscheduler-extensionability.md
浏览文件 @ 83a1e119
......@@ -44,7 +44,7 @@ To create a WorkScheduler project in DevEco Studio, perform the following steps:
Import the module.
```ts
import WorkSchedulerExtensionAbility from '@ohos.WorkSchedulerExtensionAbility'
import WorkSchedulerExtensionAbility from '@ohos.WorkSchedulerExtensionAbility';
```
Implement the lifecycle callbacks for the WorkSchedulerExtensionAbility.
......@@ -53,27 +53,27 @@ To create a WorkScheduler project in DevEco Studio, perform the following steps:
export default class workAbility extends WorkSchedulerExtensionAbility {
// Callback invoked when the Work Scheduler task starts.
onWorkStart(workInfo) {
console.log(`onWorkStart CommonEvent publish start ${JSON.stringify(workInfo)}`)
console.log(`onWorkStart CommonEvent publish start ${JSON.stringify(workInfo)}`);
// Publish an upgrade notification.
let notificationRequest = notification.getNotificationContentBasic('upgrade', upgradeMessage, '')
let notificationRequest = notification.getNotificationContentBasic('upgrade', upgradeMessage, '');
notification.publish(notificationRequest, (err) => {
if (err) {
console.log(`onWorkStart notification publish err ${JSON.stringify(err)}`)
console.log(`onWorkStart notification publish err ${JSON.stringify(err)}`);
}
console.log(`onWorkStart notification publish success`)
})
console.log(`onWorkStart notification publish success`);
});
}
// Callback invoked when the Work Scheduler task stops.
onWorkStop(workInfo) {
// Publish an upgrade completion notification.
let notificationRequest = notification.getNotificationContentBasic('upgrade', 'upgrade success', '')
let notificationRequest = notification.getNotificationContentBasic('upgrade', 'upgrade success', '');
notification.publish(notificationRequest, (err) => {
if (err) {
console.log(`onWorkStop notification publish err ${JSON.stringify(err)}`)
console.log(`onWorkStop notification publish err ${JSON.stringify(err)}`);
}
console.log(`onWorkStop notification publish success`)
})
console.log(`onWorkStop notification publish success`);
});
}
}
```
......@@ -83,7 +83,7 @@ To create a WorkScheduler project in DevEco Studio, perform the following steps:
Import the module.
```ts
import { workAbility } from '@ohos/library'
import { workAbility } from '@ohos/library';
```
Inherit from **workAbility** and implement the lifecycle callbacks for the WorkSchedulerExtensionAbility.
......@@ -91,13 +91,13 @@ Inherit from **workAbility** and implement the lifecycle callbacks for the WorkS
```ts
export default class WorkTest extends workAbility {
onWorkStart(workInfo) {
console.log(`onWorkStartTest start ${JSON.stringify(workInfo)}`)
super.onWorkStart(workInfo)
console.log(`onWorkStartTest start ${JSON.stringify(workInfo)}`);
super.onWorkStart(workInfo);
}
onWorkStopTest(workInfo) {
super.onWorkStop(workInfo)
console.log(`onWorkStop value`)
super.onWorkStop(workInfo);
console.log(`onWorkStop value`);
}
}
```
......@@ -109,7 +109,7 @@ Inherit from **workAbility** and implement the lifecycle callbacks for the WorkS
Import the module.
```ts
import workScheduler from '@ohos.resourceschedule.workScheduler'
import workScheduler from '@ohos.resourceschedule.workScheduler';
```
Encapsulate the APIs for starting and stopping Work Scheduler tasks.
......@@ -124,13 +124,13 @@ Inherit from **workAbility** and implement the lifecycle callbacks for the WorkS
}
// Start the Work Scheduler task.
startWork(bundleName: string, abilityName: string) {
this.workInfo.bundleName = bundleName
this.workInfo.abilityName = abilityName
this.workInfo.bundleName = bundleName;
this.workInfo.abilityName = abilityName;
try {
workScheduler.startWork(this.workInfo)
console.log(`startWork success`)
workScheduler.startWork(this.workInfo);
console.log(`startWork success`);
} catch (error) {
Logger.error(TAG, `startWork startwork failed. code is ${error.code} message is ${error.message}`)
Logger.error(TAG, `startWork startwork failed. code is ${error.code} message is ${error.message}`);
prompt.showToast({
message: `${error.message}`
})
......@@ -139,10 +139,10 @@ Inherit from **workAbility** and implement the lifecycle callbacks for the WorkS
// Stop the Work Scheduler task.
stopWork(bundleName: string, abilityName: string) {
this.workInfo.bundleName = bundleName
this.workInfo.abilityName = abilityName
workScheduler.stopWork(this.workInfo, false)
console.log(`stopWork`)
this.workInfo.bundleName = bundleName;
this.workInfo.abilityName = abilityName;
workScheduler.stopWork(this.workInfo, false);
console.log(`stopWork`);
}
}
```
......@@ -152,7 +152,7 @@ Inherit from **workAbility** and implement the lifecycle callbacks for the WorkS
Import the module.
```ts
import { workAbility } from '@ohos/library'
import { workAbility } from '@ohos/library';
```
Add the **Upgrade** button, which, when being clicked, will call the API encapsulated in **library** to start the Work Scheduler task. In the API, **bundleName** and **abilityName** are passed in, where the value of **abilityName** is **WorkTest**.
......@@ -163,7 +163,7 @@ Inherit from **workAbility** and implement the lifecycle callbacks for the WorkS
.height(40)
.fontSize(30)
.onClick(() => {
this.work.startWork('ohos.samples.workscheduler', 'WorkTest')
this.work.startWork('ohos.samples.workscheduler', 'WorkTest');
})
```
......@@ -171,7 +171,7 @@ Inherit from **workAbility** and implement the lifecycle callbacks for the WorkS
```ts
aboutToDisappear() {
this.work.stopWork('ohos.samples.workscheduler', 'WorkTest')
this.work.stopWork('ohos.samples.workscheduler', 'WorkTest');
}
```
......
Markdown is supported
0% 或 .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑！
想要评论请 注册 或