!17798 翻译完成：16876 长时任务修改头文件

Merge pull request !17798 from wusongqing/TR16876

en/application-dev/reference/apis/js-apis-backgroundTaskManager.md

@@ -205,7 +205,7 @@ wantAgent.getWantAgent(wantAgentInfo).then((wantAgentObj) => {
 Stage model:
 
 ```ts
-import Ability from '@ohos.application.Ability';
+import UIAbility from '@ohos.app.ability.UIAbility';
 import backgroundTaskManager from '@ohos.backgroundTaskManager';
 import wantAgent from '@ohos.wantAgent';
 
@@ -297,7 +297,7 @@ wantAgent.getWantAgent(wantAgentInfo).then((wantAgentObj) => {
 Stage model:
 
 ```ts
-import Ability from '@ohos.application.Ability';
+import UIAbility from '@ohos.app.ability.UIAbility';
 import backgroundTaskManager from '@ohos.backgroundTaskManager';
 import wantAgent from '@ohos.wantAgent';
 
@@ -365,7 +365,7 @@ backgroundTaskManager.stopBackgroundRunning(featureAbility.getContext(), callbac
 Stage model:
 
 ```ts
-import Ability from '@ohos.application.Ability';
+import UIAbility from '@ohos.app.ability.UIAbility';
 import backgroundTaskManager from '@ohos.backgroundTaskManager';
 
 function callback(err, data) {
@@ -422,7 +422,7 @@ backgroundTaskManager.stopBackgroundRunning(featureAbility.getContext()).then(()
 Stage model:
 
 ```ts
-import Ability from '@ohos.application.Ability';
+import UIAbility from '@ohos.app.ability.UIAbility';
 import backgroundTaskManager from '@ohos.backgroundTaskManager';
 
 export default class MainAbility extends Ability {

en/application-dev/reference/apis/js-apis-resourceschedule-backgroundTaskManager.md

@@ -256,7 +256,7 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
 **Example**
 
 ```js
-import Ability from '@ohos.application.Ability'
+import UIAbility from '@ohos.app.ability.UIAbility';
 import backgroundTaskManager from '@ohos.resourceschedule.backgroundTaskManager';  
 import wantAgent from '@ohos.wantAgent';
 
@@ -335,7 +335,7 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
 **Example**
 
 ```js
-import Ability from '@ohos.application.Ability'
+import UIAbility from '@ohos.app.ability.UIAbility';
 import backgroundTaskManager from '@ohos.resourceschedule.backgroundTaskManager'; 
 import wantAgent from '@ohos.wantAgent';
 
@@ -401,7 +401,7 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
 **Example**
 
 ```js
-import Ability from '@ohos.application.Ability'
+import UIAbility from '@ohos.app.ability.UIAbility';
 import backgroundTaskManager from '@ohos.resourceschedule.backgroundTaskManager';  
 
 function callback(error, data) {
@@ -462,7 +462,7 @@ For details about the error codes, see [backgroundTaskManager Error Codes](../er
 **Example**
 
 ```js
-import Ability from '@ohos.application.Ability'
+import UIAbility from '@ohos.app.ability.UIAbility';
 import backgroundTaskManager from '@ohos.resourceschedule.backgroundTaskManager';  
 
 export default class MainAbility extends Ability {

en/application-dev/task-management/continuous-task-dev-guide.md

@@ -293,7 +293,7 @@ For details about the stage model, see [Stage Model Development Overview](../app
 3. If a continuous task needs to be executed in the background for another application or on another device, you can create and run an ability in the background in Call mode. For details, see [Using Ability Call (Intra-Device)](../application-models/uiability-intra-device-interaction.md#using-ability-call-to-implement-uiability-interaction) and [Using Ability Call (Inter-Device)](../application-models/hop-multi-device-collaboration.md#using-cross-device-ability-call).
 
    ```ts
-   import Ability from '@ohos.application.Ability'
+   import UIAbility from '@ohos.app.ability.UIAbility';
    import backgroundTaskManager from '@ohos.resourceschedule.backgroundTaskManager';  
    import wantAgent from '@ohos.wantAgent';