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未验证 提交 1829ffc8 编写于 作者: O openharmony_ci 提交者： Gitee
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!11150 【元能力】Stage模型ServiceExtensionContext API错误码资料更新 

Merge pull request !11150 from HuangXW/ContextErrorCode
上级 0e2d67fe a224a82f
隐藏空白更改
内联 并排
Showing with 2161 addition and 603 deletion
zh-cn/application-dev/ability/stage-call.md
浏览文件 @ 1829ffc8
......@@ -40,7 +40,7 @@ Caller及Callee功能如下：具体的API详见[接口文档](../reference/apis
|call(method: string, data: rpc.Sequenceable): Promise\<void>|向通用组件Callee发送约定序列化数据。|
|callWithResult(method: string, data: rpc.Sequenceable): Promise\<rpc.MessageParcel>|向通用组件Callee发送约定序列化数据, 并将Callee返回的约定序列化数据带回。|
|release(): void|释放通用组件的Caller通信接口。|
|onRelease(callback: OnReleaseCallBack): void|注册通用组件通信断开监听通知。|
|on(type: "release", callback: OnReleaseCallback): void|注册通用组件通信断开监听通知。|
## 开发步骤
Call调用的开发步骤：
......@@ -72,7 +72,7 @@ Ability配置标签示例如下：
```
**2. 导入Ability模块**
```ts
import Ability from '@ohos.application.Ability'
import Ability from '@ohos.app.ability.UIAbility'
```
**3. 定义约定的序列化数据**
......@@ -142,7 +142,7 @@ export default class CalleeAbility extends Ability {
### 访问Callee被调用端
**1. 导入Ability模块**
```ts
import Ability from '@ohos.application.Ability'
import Ability from '@ohos.app.ability.UIAbility'
```
**2. 获取Caller通信接口**
......@@ -151,7 +151,7 @@ import Ability from '@ohos.application.Ability'
// 注册caller的release监听
private regOnRelease(caller) {
try {
caller.onRelease((msg) => {
caller.on("release", (msg) => {
console.log(`caller onRelease is called ${msg}`)
})
console.log('caller register OnRelease succeed')
......@@ -192,7 +192,7 @@ async onButtonGetRemoteCaller() {
caller = data
console.log('get remote caller success')
// 注册caller的release监听
caller.onRelease((msg) => {
caller.on("release", (msg) => {
console.log(`remote caller onRelease is called ${msg}`)
})
console.log('remote caller register OnRelease succeed')
......
zh-cn/application-dev/reference/apis/js-apis-ability-context.md
浏览文件 @ 1829ffc8
......@@ -13,11 +13,13 @@ AbilityContext模块提供允许访问特定Ability的资源的能力，包括
在使用AbilityContext的功能前，需要通过Ability子类实例获取。
```js
import Ability from '@ohos.application.Ability';
```ts
import Ability from '@ohos.app.ability.UIAbility';
let context = undefined;
class MainAbility extends Ability {
onWindowStageCreate(windowStage) {
let context = this.context;
context = this.context;
}
}
```
......@@ -47,17 +49,54 @@ startAbility(want: Want, callback: AsyncCallback&lt;void&gt;): void;
| want | [Want](js-apis-application-Want.md) | 是 | 启动Ability的want信息。 |
| callback | AsyncCallback&lt;void&gt; | 是 | callback形式返回启动结果 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
bundleName: "com.example.myapp",
abilityName: "MyAbility"
};
this.context.startAbility(want, (error) => {
console.log("error.code = " + error.code)
})
try {
this.context.startAbility(want, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startAbility succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
......@@ -77,22 +116,59 @@ startAbility(want: Want, options: StartOptions, callback: AsyncCallback&lt;void&
| options | [StartOptions](js-apis-application-StartOptions.md) | 是 | 启动Ability所携带的参数。 |
| callback | AsyncCallback&lt;void&gt; | 是 | callback形式返回启动结果。 |
**错误码：**
| 错误码ID | 错误信息
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var options = {
windowMode: 0,
windowMode: 0
};
this.context.startAbility(want, options, (error) => {
console.log("error.code = " + error.code)
})
```
try {
this.context.startAbility(want, options, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startAbility succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.startAbility
......@@ -115,23 +191,57 @@ startAbility(want: Want, options?: StartOptions): Promise&lt;void&gt;;
| -------- | -------- |
| Promise&lt;void&gt; | Promise形式返回启动结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
bundleName: "com.example.myapp",
abilityName: "MyAbility"
};
var options = {
windowMode: 0,
};
this.context.startAbility(want, options)
.then(() => {
console.log('Operation successful.')
}).catch((error) => {
console.log('Operation failed.');
})
try {
this.context.startAbility(want, options)
.then((data) => {
// 执行正常业务
console.log('startAbility succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('startAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
......@@ -139,7 +249,7 @@ startAbility(want: Want, options?: StartOptions): Promise&lt;void&gt;;
startAbilityForResult(want: Want, callback: AsyncCallback&lt;AbilityResult&gt;): void;
启动Ability并在结束的时候返回执行结果（callback形式）。
启动Ability并在该Ability退出的时候返回执行结果（callback形式）。
**系统能力**：SystemCapability.Ability.AbilityRuntime.Core
......@@ -150,24 +260,63 @@ startAbilityForResult(want: Want, callback: AsyncCallback&lt;AbilityResult&gt;):
| want |[Want](js-apis-application-Want.md) | 是 | 启动Ability的want信息。 |
| callback | AsyncCallback&lt;[AbilityResult](js-apis-featureAbility.md#abilityresult)&gt; | 是 | 执行结果回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
this.context.startAbilityForResult(
{deviceId: "", bundleName: "com.extreme.myapplication", abilityName: "MainAbilityDemo2"},
(error, result) => {
console.log("startAbilityForResult AsyncCallback is called, error.code = " + error.code)
console.log("startAbilityForResult AsyncCallback is called, result.resultCode = " + result.resultCode)
}
);
```ts
var want = {
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
try {
this.context.startAbilityForResult(want, (error, result) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbilityForResult failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log("startAbilityForResult succeed, result.resultCode = " +
result.resultCode)
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.startAbilityForResult
startAbilityForResult(want: Want, options: StartOptions, callback: AsyncCallback&lt;AbilityResult&gt;): void;
启动Ability并在结束的时候返回执行结果（callback形式）。
启动Ability并在该Ability退出的时候返回执行结果（callback形式）。
**系统能力**：SystemCapability.Ability.AbilityRuntime.Core
......@@ -179,20 +328,59 @@ startAbilityForResult(want: Want, options: StartOptions, callback: AsyncCallback
| options | [StartOptions](js-apis-application-StartOptions.md) | 是 | 启动Ability所携带的参数。 |
| callback | AsyncCallback&lt;[AbilityResult](js-apis-featureAbility.md#abilityresult)&gt; | 是 | 执行结果回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var options = {
windowMode: 0,
};
this.context.startAbilityForResult(
{deviceId: "", bundleName: "com.extreme.myapplication", abilityName: "MainAbilityDemo2"}, options,
(error, result) => {
console.log("startAbilityForResult AsyncCallback is called, error.code = " + error.code)
console.log("startAbilityForResult AsyncCallback is called, result.resultCode = " + result.resultCode)
}
);
try {
this.context.startAbilityForResult(want, options, (error, result) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbilityForResult failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log("startAbilityForResult succeed, result.resultCode = " +
result.resultCode)
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
......@@ -200,7 +388,7 @@ startAbilityForResult(want: Want, options: StartOptions, callback: AsyncCallback
startAbilityForResult(want: Want, options?: StartOptions): Promise&lt;AbilityResult&gt;;
启动Ability并在结束的时候返回执行结果（promise形式）。
启动Ability并在该Ability退出的时候返回执行结果（promise形式）。
**系统能力**：SystemCapability.Ability.AbilityRuntime.Core
......@@ -218,17 +406,57 @@ startAbilityForResult(want: Want, options?: StartOptions): Promise&lt;AbilityRes
| -------- | -------- |
| Promise&lt;[AbilityResult](js-apis-featureAbility.md#abilityresult)&gt; | Promise形式返回执行结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
bundleName: "com.example.myapp",
abilityName: "MyAbility"
};
var options = {
windowMode: 0,
windowMode: 0,
};
this.context.startAbilityForResult({deviceId: "", bundleName: "com.extreme.myapplication", abilityName: "MainAbilityDemo2"}, options).then((result) => {
console.log("startAbilityForResult Promise.resolve is called, result.resultCode = " + result.resultCode)
}, (error) => {
console.log("startAbilityForResult Promise.Reject is called, error.code = " + error.code)
})
try {
this.context.startAbilityForResult(want, options)
.then((result) => {
// 执行正常业务
console.log("startAbilityForResult succeed, result.resultCode = " + result.resultCode);
})
.catch((error) => {
// 处理业务逻辑错误
console.log('startAbilityForResult failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.startAbilityForResultWithAccount
......@@ -251,19 +479,58 @@ startAbilityForResultWithAccount(want: Want, accountId: number, callback: AsyncC
| accountId | number | 是 | 系统帐号的帐号ID，详情参考[getCreatedOsAccountsCount](js-apis-osAccount.md#getosaccountlocalidfromprocess)。 |
| callback | AsyncCallback\<AbilityResult\> | 是 | 启动Ability的回调函数，返回Ability结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
this.context.startAbilityWithAccount(want, accountId, (err, data) => {
console.log('---------- startAbilityWithAccount fail, err: -----------', err);
console.log('---------- startAbilityWithAccount success, data: -----------', data);
});
try {
this.context.startAbilityForResultWithAccount(want, accountId, (error, result) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbilityForResultWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log("startAbilityForResultWithAccount succeed, result.resultCode = " +
result.resultCode)
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
......@@ -288,21 +555,61 @@ startAbilityForResultWithAccount(want: Want, accountId: number, options: StartOp
| options | [StartOptions](js-apis-application-StartOptions.md) | 是 | 启动Ability所携带的参数。 |
| callback | AsyncCallback\<void\> | 是 | 启动Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
var options = {
windowMode: 0,
windowMode: 0
};
this.context.startAbilityForResultWithAccount(want, accountId, options, (err) => {
console.log('---------- startAbilityForResultWithAccount fail, err: -----------', err);
});
try {
this.context.startAbilityForResultWithAccount(want, accountId, options, (error, result) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbilityForResultWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log("startAbilityForResultWithAccount succeed, result.resultCode = " +
result.resultCode)
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
......@@ -332,25 +639,61 @@ startAbilityForResultWithAccount(want: Want, accountId: number, options?: StartO
| -------- | -------- |
| Promise&lt;AbilityResult&gt; | 返回一个Promise，包含Ability结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
var options = {
windowMode: 0,
windowMode: 0
};
this.context.startAbilityForResultWithAccount(want, accountId, options)
.then((data) => {
console.log('---------- startAbilityForResultWithAccount success, data: -----------', data);
})
.catch((err) => {
console.log('---------- startAbilityForResultWithAccount fail, err: -----------', err);
})
try {
this.context.startAbilityForResultWithAccount(want, accountId, options)
.then((result) => {
// 执行正常业务
console.log("startAbilityForResultWithAccount succeed, result.resultCode = " +
result.resultCode)
})
.catch((error) => {
// 处理业务逻辑错误
console.log('startAbilityForResultWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.startServiceExtensionAbility
......@@ -369,17 +712,48 @@ startServiceExtensionAbility(want: Want, callback: AsyncCallback\<void>): void;
| want | [Want](js-apis-application-Want.md) | 是 | 启动Ability的want信息。 |
| callback | AsyncCallback\<void\> | 是 | 启动Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
this.context.startServiceExtensionAbility(want, (err) => {
console.log('---------- startServiceExtensionAbility fail, err: -----------', err);
});
try {
this.context.startServiceExtensionAbility(want, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startServiceExtensionAbility succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.startServiceExtensionAbility
......@@ -398,22 +772,50 @@ startServiceExtensionAbility(want: Want): Promise\<void>;
| -------- | -------- | -------- | -------- |
| want | [Want](js-apis-application-Want.md) | 是 | 启动Ability的want信息。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
this.context.startServiceExtensionAbility(want)
.then(() => {
console.log('---------- startServiceExtensionAbility success -----------');
})
.catch((err) => {
console.log('---------- startServiceExtensionAbility fail, err: -----------', err);
})
try {
this.context.startServiceExtensionAbility(want)
.then((data) => {
// 执行正常业务
console.log('startServiceExtensionAbility succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('startServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.startServiceExtensionAbilityWithAccount
startServiceExtensionAbilityWithAccount(want: Want, accountId: number, callback: AsyncCallback\<void>): void;
......@@ -434,18 +836,46 @@ startServiceExtensionAbilityWithAccount(want: Want, accountId: number, callback:
| accountId | number | 是 | 系统帐号的帐号ID，详情参考[getCreatedOsAccountsCount](js-apis-osAccount.md#getosaccountlocalidfromprocess)。 |
| callback | AsyncCallback\<void\> | 是 | 启动Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
this.context.startServiceExtensionAbilityWithAccount(want,accountId, (err) => {
console.log('---------- startServiceExtensionAbilityWithAccount fail, err: -----------', err);
});
try {
this.context.startServiceExtensionAbilityWithAccount(want, accountId, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startServiceExtensionAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startServiceExtensionAbilityWithAccount succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.startServiceExtensionAbilityWithAccount
......@@ -467,22 +897,50 @@ startServiceExtensionAbilityWithAccount(want: Want, accountId: number): Promise\
| want | [Want](js-apis-application-Want.md) | 是 | 启动Ability的want信息。 |
| accountId | number | 是 | 系统帐号的帐号ID，详情参考[getCreatedOsAccountsCount](js-apis-osAccount.md#getosaccountlocalidfromprocess)。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
this.context.startServiceExtensionAbilityWithAccount(want,accountId)
.then(() => {
console.log('---------- startServiceExtensionAbilityWithAccount success -----------');
})
.catch((err) => {
console.log('---------- startServiceExtensionAbilityWithAccount fail, err: -----------', err);
})
try {
this.context.startServiceExtensionAbilityWithAccount(want, accountId)
.then((data) => {
// 执行正常业务
console.log('startServiceExtensionAbilityWithAccount succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('startServiceExtensionAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.stopServiceExtensionAbility
......@@ -501,17 +959,45 @@ stopServiceExtensionAbility(want: Want, callback: AsyncCallback\<void>): void;
| want | [Want](js-apis-application-Want.md) | 是 | 启动Ability的want信息。 |
| callback | AsyncCallback\<void\> | 是 | 启动Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
this.context.stopServiceExtensionAbility(want, (err) => {
console.log('---------- stopServiceExtensionAbility fail, err: -----------', err);
});
try {
this.context.stopServiceExtensionAbility(want, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('stopServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('stopServiceExtensionAbility succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.stopServiceExtensionAbility
......@@ -530,21 +1016,45 @@ stopServiceExtensionAbility(want: Want): Promise\<void>;
| -------- | -------- | -------- | -------- |
| want | [Want](js-apis-application-Want.md) | 是 | 启动Ability的want信息。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
this.context.stopServiceExtensionAbility(want)
.then(() => {
console.log('---------- stopServiceExtensionAbility success -----------');
})
.catch((err) => {
console.log('---------- stopServiceExtensionAbility fail, err: -----------', err);
})
try {
this.context.stopServiceExtensionAbility(want)
.then((data) => {
// 执行正常业务
console.log('stopServiceExtensionAbility succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('stopServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.stopServiceExtensionAbilityWithAccount
......@@ -567,18 +1077,47 @@ stopServiceExtensionAbilityWithAccount(want: Want, accountId: number, callback:
| accountId | number | 是 | 系统帐号的帐号ID，详情参考[getCreatedOsAccountsCount](js-apis-osAccount.md#getosaccountlocalidfromprocess)。 |
| callback | AsyncCallback\<void\> | 是 | 启动Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
this.context.stopServiceExtensionAbilityWithAccount(want,accountId, (err) => {
console.log('---------- stopServiceExtensionAbilityWithAccount fail, err: -----------', err);
});
try {
this.context.stopServiceExtensionAbilityWithAccount(want, accountId, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('stopServiceExtensionAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('stopServiceExtensionAbilityWithAccount succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.stopServiceExtensionAbilityWithAccount
......@@ -600,22 +1139,47 @@ stopServiceExtensionAbilityWithAccount(want: Want, accountId: number): Promise\<
| want | [Want](js-apis-application-Want.md) | 是 | 启动Ability的want信息。 |
| accountId | number | 是 | 系统帐号的帐号ID，详情参考[getCreatedOsAccountsCount](js-apis-osAccount.md#getosaccountlocalidfromprocess)。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
this.context.stopServiceExtensionAbilityWithAccount(want,accountId)
.then(() => {
console.log('---------- stopServiceExtensionAbilityWithAccount success -----------');
})
.catch((err) => {
console.log('---------- stopServiceExtensionAbilityWithAccount fail, err: -----------', err);
})
try {
this.context.stopServiceExtensionAbilityWithAccount(want, accountId)
.then((data) => {
// 执行正常业务
console.log('stopServiceExtensionAbilityWithAccount succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('stopServiceExtensionAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.terminateSelf
......@@ -632,11 +1196,29 @@ terminateSelf(callback: AsyncCallback&lt;void&gt;): void;
| -------- | -------- | -------- | -------- |
| callback | AsyncCallback&lt;void&gt; | 是 | 回调函数，返回接口调用是否成功的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
this.context.terminateSelf((err) => {
console.log('terminateSelf result:' + JSON.stringify(err));
```ts
this.context.terminateSelf((error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('terminateSelf failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('terminateSelf succeed');
});
```
......@@ -655,13 +1237,27 @@ terminateSelf(): Promise&lt;void&gt;;
| -------- | -------- |
| Promise&lt;void&gt; | 返回一个Promise，包含接口的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
this.context.terminateSelf().then(() => {
console.log('success');
```ts
this.context.terminateSelf().then((data) => {
// 执行正常业务
console.log('terminateSelf succeed');
}).catch((error) => {
console.log('failed:' + JSON.stringify(error));
// 处理业务逻辑错误
console.log('terminateSelf failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
```
......@@ -681,12 +1277,23 @@ terminateSelfWithResult(parameter: AbilityResult, callback: AsyncCallback&lt;voi
| parameter | [AbilityResult](js-apis-featureAbility.md#abilityresult) | 是 | 返回给调用startAbilityForResult&nbsp;接口调用方的相关信息。 |
| callback | AsyncCallback&lt;void&gt; | 是 | callback形式返回停止结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"bundleName": "com.extreme.myapplication",
"abilityName": "SecondAbility"
bundleName: "com.extreme.myapplication",
abilityName: "SecondAbility"
}
var resultCode = 100;
// 返回给接口调用方AbilityResult信息
......@@ -694,10 +1301,23 @@ terminateSelfWithResult(parameter: AbilityResult, callback: AsyncCallback&lt;voi
want,
resultCode
}
this.context.terminateSelfWithResult(abilityResult, (error) => {
console.log("terminateSelfWithResult is called = " + error.code)
try {
this.context.terminateSelfWithResult(abilityResult, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('terminateSelfWithResult failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
);
// 执行正常业务
console.log('terminateSelfWithResult succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
......@@ -721,12 +1341,24 @@ terminateSelfWithResult(parameter: AbilityResult): Promise&lt;void&gt;;
| -------- | -------- |
| Promise&lt;void&gt; | promise形式返回停止结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"bundleName": "com.extreme.myapplication",
"abilityName": "SecondAbility"
bundleName: "com.extreme.myapplication",
abilityName: "SecondAbility"
}
var resultCode = 100;
// 返回给接口调用方AbilityResult信息
......@@ -734,15 +1366,28 @@ terminateSelfWithResult(parameter: AbilityResult): Promise&lt;void&gt;;
want,
resultCode
}
this.context.terminateSelfWithResult(abilityResult).then((result) => {
console.log("terminateSelfWithResult")
try {
this.context.terminateSelfWithResult(abilityResult)
.then((data) => {
// 执行正常业务
console.log('terminateSelfWithResult succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('terminateSelfWithResult failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
)
```
## AbilityContext.connectAbility
## AbilityContext.connectServiceExtensionAbility
connectAbility(want: Want, options: ConnectOptions): number;
connectServiceExtensionAbility(want: Want, options: ConnectOptions): number;
使用AbilityInfo.AbilityType.SERVICE模板将当前Ability连接到一个Ability。
......@@ -763,27 +1408,46 @@ connectAbility(want: Want, options: ConnectOptions): number;
| -------- | -------- |
| number | 返回Ability连接的结果code。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var options = {
onConnect(elementName, remote) { console.log('----------- onConnect -----------') },
onDisconnect(elementName) { console.log('----------- onDisconnect -----------') },
onFailed(code) { console.log('----------- onFailed -----------') }
}
const result = this.context.connectAbility(want, options);
console.log('----------- connectAbilityResult: ------------', result);
var connection = null;
try {
connection = this.context.connectServiceExtensionAbility(want, options);
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.connectAbilityWithAccount
## AbilityContext.connectServiceExtensionAbilityWithAccount
connectAbilityWithAccount(want: Want, accountId: number, options: ConnectOptions): number;
connectServiceExtensionAbilityWithAccount(want: Want, accountId: number, options: ConnectOptions): number;
使用AbilityInfo.AbilityType.SERVICE模板和account将当前Ability连接到一个Ability。
......@@ -807,13 +1471,26 @@ connectAbilityWithAccount(want: Want, accountId: number, options: ConnectOptions
| -------- | -------- |
| number | 返回Ability连接的结果code。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000006 | Can not cross user operations. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
var options = {
......@@ -821,13 +1498,20 @@ connectAbilityWithAccount(want: Want, accountId: number, options: ConnectOptions
onDisconnect(elementName) { console.log('----------- onDisconnect -----------') },
onFailed(code) { console.log('----------- onFailed -----------') }
}
const result = this.context.connectAbilityWithAccount(want, accountId, options);
console.log('----------- connectAbilityResult: ------------', result);
var connection = null;
try {
connection = this.context.connectServiceExtensionAbilityWithAccount(want, accountId, options);
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.disconnectAbility
## AbilityContext.disconnectServiceExtensionAbility
disconnectAbility(connection: number): Promise\<void>;
disconnectServiceExtensionAbility(connection: number): Promise\<void>;
断开连接（promise形式）。
......@@ -847,20 +1531,44 @@ disconnectAbility(connection: number): Promise\<void>;
| -------- | -------- |
| Promise\<void> | 返回执行结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000003 | Input error. The specified id does not exist. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
var connectionNumber = 0;
this.context.disconnectAbility(connectionNumber).then(() => {
console.log('disconnectAbility success');
}).catch((err) => {
console.log('disconnectAbility fail, err: ', err);
});
```ts
// connection为connectAbility中的返回值
var connection = 1;
try {
this.context.disconnectServiceExtensionAbility(connection)
.then((data) => {
// 执行正常业务
console.log('disconnectServiceExtensionAbility succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('disconnectServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.disconnectAbility
## AbilityContext.disconnectServiceExtensionAbility
disconnectAbility(connection: number, callback:AsyncCallback\<void>): void;
disconnectServiceExtensionAbility(connection: number, callback:AsyncCallback\<void>): void;
断开连接（callback形式）。
......@@ -875,13 +1583,39 @@ disconnectAbility(connection: number, callback:AsyncCallback\<void>): void;
| connection | number | 是 | 连接的Ability的数字代码。 |
| callback | AsyncCallback\<void> | 是 | 表示指定的回调方法。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000003 | Input error. The specified id does not exist. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
var connectionNumber = 0;
this.context.disconnectAbility(connectionNumber, (err) => {
console.log('---------- disconnectAbility fail, err: -----------', err);
```ts
// connection为connectServiceExtensionAbility中的返回值
var connection = 1;
try {
this.context.disconnectServiceExtensionAbility(connection, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('disconnectServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('disconnectServiceExtensionAbility succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.startAbilityByCall
......@@ -906,8 +1640,10 @@ startAbilityByCall(want: Want): Promise&lt;Caller&gt;;
**示例：**
```js
let caller = undefined;
后台启动：
```ts
var caller = undefined;
// 后台启动Ability，不配置parameters
var wantBackground = {
......@@ -916,13 +1652,29 @@ startAbilityByCall(want: Want): Promise&lt;Caller&gt;;
abilityName: "MainAbility",
deviceId: ""
};
this.context.startAbilityByCall(wantBackground)
.then((obj) => {
try {
this.context.startAbilityByCall(wantBackground)
.then((obj) => {
// 执行正常业务
caller = obj;
console.log('GetCaller success');
}).catch((error) => {
console.log(`GetCaller failed with ${error}`);
});
console.log('startAbilityByCall succeed');
}).catch((error) => {
// 处理业务逻辑错误
console.log('startAbilityByCall failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
前台启动：
```ts
var caller = undefined;
// 前台启动Ability，将parameters中的"ohos.aafwk.param.callAbilityToForeground"配置为true
var wantForeground = {
......@@ -934,13 +1686,23 @@ startAbilityByCall(want: Want): Promise&lt;Caller&gt;;
"ohos.aafwk.param.callAbilityToForeground": true
}
};
this.context.startAbilityByCall(wantForeground)
.then((obj) => {
try {
this.context.startAbilityByCall(wantForeground)
.then((obj) => {
// 执行正常业务
caller = obj;
console.log('GetCaller success');
}).catch((error) => {
console.log(`GetCaller failed with ${error}`);
});
console.log('startAbilityByCall succeed');
}).catch((error) => {
// 处理业务逻辑错误
console.log('startAbilityByCall failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.startAbilityWithAccount
......@@ -963,18 +1725,57 @@ startAbilityWithAccount(want: Want, accountId: number, callback: AsyncCallback\<
| accountId | number | 是 | 系统帐号的帐号ID，详情参考[getCreatedOsAccountsCount](js-apis-osAccount.md#getosaccountlocalidfromprocess)。 |
| callback | AsyncCallback\<void\> | 是 | 启动Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
this.context.startAbilityWithAccount(want, accountId, (err) => {
console.log('---------- startAbilityWithAccount fail, err: -----------', err);
});
try {
this.context.startAbilityWithAccount(want, accountId, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startAbilityWithAccount succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
......@@ -999,21 +1800,60 @@ startAbilityWithAccount(want: Want, accountId: number, options: StartOptions, ca
| options | [StartOptions](js-apis-application-StartOptions.md) | 否 | 启动Ability所携带的参数。 |
| callback | AsyncCallback\<void\> | 是 | 启动Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
var options = {
windowMode: 0,
windowMode: 0
};
this.context.startAbilityWithAccount(want, accountId, options, (err) => {
console.log('---------- startAbilityWithAccount fail, err: -----------', err);
});
try {
this.context.startAbilityWithAccount(want, accountId, options, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startAbilityWithAccount succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
......@@ -1037,25 +1877,60 @@ startAbilityWithAccount(want: Want, accountId: number, options?: StartOptions):
| accountId | number | 是 | 系统帐号的帐号ID，详情参考[getCreatedOsAccountsCount](js-apis-osAccount.md#getosaccountlocalidfromprocess)。 |
| options | [StartOptions](js-apis-application-StartOptions.md) | 否 | 启动Ability所携带的参数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
var options = {
windowMode: 0,
windowMode: 0
};
this.context.startAbilityWithAccount(want, accountId, options)
.then(() => {
console.log('---------- startAbilityWithAccount success -----------');
})
.catch((err) => {
console.log('---------- startAbilityWithAccount fail, err: -----------', err);
})
try {
this.context.startAbilityWithAccount(want, accountId, options)
.then((data) => {
// 执行正常业务
console.log('startAbilityWithAccount succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('startAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## AbilityContext.requestPermissionsFromUser
......@@ -1075,7 +1950,7 @@ requestPermissionsFromUser(permissions: Array&lt;string&gt;, requestCallback: As
**示例：**
```js
```ts
var permissions=['com.example.permission']
this.context.requestPermissionsFromUser(permissions,(result) => {
console.log('requestPermissionsFromUserresult:' + JSON.stringify(result));
......@@ -1106,7 +1981,7 @@ requestPermissionsFromUser(permissions: Array&lt;string&gt;) : Promise&lt;Permis
**示例：**
```js
```ts
var permissions=['com.example.permission']
this.context.requestPermissionsFromUser(permissions).then((data) => {
console.log('success:' + JSON.stringify(data));
......@@ -1134,7 +2009,7 @@ setMissionLabel(label: string, callback:AsyncCallback&lt;void&gt;): void;
**示例：**
```js
```ts
this.context.setMissionLabel("test",(result) => {
console.log('requestPermissionsFromUserresult:' + JSON.stringify(result));
});
......@@ -1163,7 +2038,7 @@ setMissionLabel(label: string): Promise&lt;void&gt;;
**示例：**
```js
```ts
this.context.setMissionLabel("test").then(() => {
console.log('success');
}).catch((error) => {
......@@ -1189,7 +2064,7 @@ setMissionIcon(icon: image.PixelMap, callback:AsyncCallback\<void>): void;
**示例：**
```js
```ts
import image from '@ohos.multimedia.image';
var imagePixelMap;
var color = new ArrayBuffer(0);
......@@ -1236,7 +2111,7 @@ setMissionIcon(icon: image.PixelMap): Promise\<void>;
**示例：**
```js
```ts
import image from '@ohos.multimedia.image';
var imagePixelMap;
var color = new ArrayBuffer(0);
......@@ -1277,7 +2152,7 @@ restoreWindowStage(localStorage: LocalStorage) : void;
**示例：**
```js
```ts
var storage = new LocalStorage();
this.context.restoreWindowStage(storage);
```
......@@ -1298,7 +2173,7 @@ isTerminating(): boolean;
**示例：**
```js
```ts
var isTerminating = this.context.isTerminating();
console.log('ability state :' + isTerminating);
```
\ No newline at end of file
zh-cn/application-dev/reference/apis/js-apis-application-ability.md
浏览文件 @ 1829ffc8
......@@ -45,8 +45,8 @@ Ability创建时回调，执行初始化业务逻辑操作。
| param | AbilityConstant.LaunchParam | 是 | 创建&nbsp;ability、上次异常退出的原因信息。 |
**示例：**
```js
```ts
class myAbility extends Ability {
onCreate(want, param) {
console.log('onCreate, want:' + want.abilityName);
......@@ -71,7 +71,7 @@ onWindowStageCreate(windowStage: window.WindowStage): void
**示例：**
```js
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
......@@ -90,7 +90,7 @@ onWindowStageDestroy(): void
**示例：**
```js
```ts
class myAbility extends Ability {
onWindowStageDestroy() {
console.log('onWindowStageDestroy');
......@@ -115,7 +115,7 @@ onWindowStageRestore(windowStage: window.WindowStage): void
**示例：**
```js
```ts
class myAbility extends Ability {
onWindowStageRestore(windowStage) {
console.log('onWindowStageRestore');
......@@ -134,7 +134,7 @@ Ability生命周期回调，在销毁时回调，执行资源清理等操作。
**示例：**
```js
```ts
class myAbility extends Ability {
onDestroy() {
console.log('onDestroy');
......@@ -153,7 +153,7 @@ Ability生命周期回调，当应用从后台转到前台时触发。
**示例：**
```js
```ts
class myAbility extends Ability {
onForeground() {
console.log('onForeground');
......@@ -172,7 +172,7 @@ Ability生命周期回调，当应用从前台转到后台时触发。
**示例：**
```js
```ts
class myAbility extends Ability {
onBackground() {
console.log('onBackground');
......@@ -203,7 +203,7 @@ onContinue(wantParam : {[key: string]: any}): AbilityConstant.OnContinueResult;
**示例：**
```js
```ts
import AbilityConstant from "@ohos.application.AbilityConstant"
class myAbility extends Ability {
onContinue(wantParams) {
......@@ -232,7 +232,7 @@ onNewWant(want: Want, launchParams: AbilityConstant.LaunchParam): void;
**示例：**
```js
```ts
class myAbility extends Ability {
onNewWant(want) {
console.log('onNewWant, want:' + want.abilityName);
......@@ -257,7 +257,7 @@ onConfigurationUpdated(config: Configuration): void;
**示例：**
```js
```ts
class myAbility extends Ability {
onConfigurationUpdated(config) {
console.log('onConfigurationUpdated, config:' + JSON.stringify(config));
......@@ -281,7 +281,7 @@ dump(params: Array\<string>): Array\<string>;
**示例：**
```js
```ts
class myAbility extends Ability {
dump(params) {
console.log('dump, params:' + JSON.stringify(params));
......@@ -306,7 +306,7 @@ onMemoryLevel(level: AbilityConstant.MemoryLevel): void;
**示例：**
```js
```ts
class myAbility extends Ability {
onMemoryLevel(level) {
console.log('onMemoryLevel, level:' + JSON.stringify(level));
......@@ -320,7 +320,6 @@ onMemoryLevel(level: AbilityConstant.MemoryLevel): void;
通用组件Caller通信客户端调用接口, 用来向通用组件服务端发送约定数据。
## Caller.call
call(method: string, data: rpc.Sequenceable): Promise&lt;void&gt;;
......@@ -342,54 +341,65 @@ call(method: string, data: rpc.Sequenceable): Promise&lt;void&gt;;
| -------- | -------- |
| Promise&lt;void&gt; | Promise形式返回应答。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16200001 | Caller released. The caller has been released. |
| 16200002 | Callee invalid. The callee does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
import Ability from '@ohos.application.Ability';
```ts
import Ability from '@ohos.app.ability.UIAbility';
class MyMessageAble{ // 自定义的Sequenceable数据结构
name:""
str:""
num: 1
constructor(name, str) {
this.name = name;
this.str = str;
}
marshalling(messageParcel) {
messageParcel.writeInt(this.num);
messageParcel.writeString(this.str);
console.log('MyMessageAble marshalling num[' + this.num + '] str[' + this.str + ']');
return true;
}
unmarshalling(messageParcel) {
this.num = messageParcel.readInt();
this.str = messageParcel.readString();
console.log('MyMessageAble unmarshalling num[' + this.num + '] str[' + this.str + ']');
return true;
}
name:""
str:""
num: 1
constructor(name, str) {
this.name = name;
this.str = str;
}
marshalling(messageParcel) {
messageParcel.writeInt(this.num);
messageParcel.writeString(this.str);
console.log('MyMessageAble marshalling num[' + this.num + '] str[' + this.str + ']');
return true;
}
unmarshalling(messageParcel) {
this.num = messageParcel.readInt();
this.str = messageParcel.readString();
console.log('MyMessageAble unmarshalling num[' + this.num + '] str[' + this.str + ']');
return true;
}
};
var method = 'call_Function'; // 约定的通知消息字符串
var caller;
export default class MainAbility extends Ability {
onWindowStageCreate(windowStage) {
this.context.startAbilityByCall({
bundleName: "com.example.myservice",
abilityName: "MainAbility",
deviceId: ""
}).then((obj) => {
caller = obj;
let msg = new MyMessageAble(1, "world"); // 参考Sequenceable数据定义
caller.call(method, msg)
.then(() => {
console.log('Caller call() called');
}).catch((e) => {
console.log('Caller call() catch error ' + e);
});
console.log('Caller GetCaller Get ' + caller);
}).catch((e) => {
console.log('Caller GetCaller error ' + e);
});
}
onWindowStageCreate(windowStage) {
this.context.startAbilityByCall({
bundleName: "com.example.myservice",
abilityName: "MainAbility",
deviceId: ""
}).then((obj) => {
caller = obj;
let msg = new MyMessageAble("msg", "world"); // 参考Sequenceable数据定义
caller.call(method, msg)
.then(() => {
console.log('Caller call() called');
})
.catch((callErr) => {
console.log('Caller.call catch error, error.code: ' + JSON.stringify(callErr.code) +
' error.message: ' + JSON.stringify(callErr.message));
});
}).catch((err) => {
console.log('Caller GetCaller error, error.code: ' + JSON.stringify(err.code) +
' error.message: ' + JSON.stringify(err.message));
});
}
}
```
......@@ -415,55 +425,67 @@ callWithResult(method: string, data: rpc.Sequenceable): Promise&lt;rpc.MessagePa
| -------- | -------- |
| Promise&lt;rpc.MessageParcel&gt; | Promise形式返回通用组件服务端应答数据。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16200001 | Caller released. The caller has been released. |
| 16200002 | Callee invalid. The callee does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
import Ability from '@ohos.application.Ability';
```ts
import Ability from '@ohos.app.ability.UIAbility';
class MyMessageAble{
name:""
str:""
num: 1
constructor(name, str) {
this.name = name;
this.str = str;
}
marshalling(messageParcel) {
messageParcel.writeInt(this.num);
messageParcel.writeString(this.str);
console.log('MyMessageAble marshalling num[' + this.num + '] str[' + this.str + ']');
return true;
}
unmarshalling(messageParcel) {
this.num = messageParcel.readInt();
this.str = messageParcel.readString();
console.log('MyMessageAble unmarshalling num[' + this.num + '] str[' + this.str + ']');
return true;
}
name:""
str:""
num: 1
constructor(name, str) {
this.name = name;
this.str = str;
}
marshalling(messageParcel) {
messageParcel.writeInt(this.num);
messageParcel.writeString(this.str);
console.log('MyMessageAble marshalling num[' + this.num + '] str[' + this.str + ']');
return true;
}
unmarshalling(messageParcel) {
this.num = messageParcel.readInt();
this.str = messageParcel.readString();
console.log('MyMessageAble unmarshalling num[' + this.num + '] str[' + this.str + ']');
return true;
}
};
var method = 'call_Function';
var caller;
export default class MainAbility extends Ability {
onWindowStageCreate(windowStage) {
this.context.startAbilityByCall({
bundleName: "com.example.myservice",
abilityName: "MainAbility",
deviceId: ""
}).then((obj) => {
caller = obj;
let msg = new MyMessageAble(1, "world");
caller.callWithResult(method, msg)
.then((data) => {
console.log('Caller callWithResult() called');
let retmsg = new MyMessageAble(0, "");
data.readSequenceable(retmsg);
}).catch((e) => {
console.log('Caller callWithResult() catch error ' + e);
});
console.log('Caller GetCaller Get ' + caller);
}).catch((e) => {
console.log('Caller GetCaller error ' + e);
});
}
onWindowStageCreate(windowStage) {
this.context.startAbilityByCall({
bundleName: "com.example.myservice",
abilityName: "MainAbility",
deviceId: ""
}).then((obj) => {
caller = obj;
let msg = new MyMessageAble(1, "world");
caller.callWithResult(method, msg)
.then((data) => {
console.log('Caller callWithResult() called');
let retmsg = new MyMessageAble(0, "");
data.readSequenceable(retmsg);
})
.catch((callErr) => {
console.log('Caller.callWithResult catch error, error.code: ' + JSON.stringify(callErr.code) +
' error.message: ' + JSON.stringify(callErr.message));
});
}).catch((err) => {
console.log('Caller GetCaller error, error.code: ' + JSON.stringify(err.code) +
' error.message: ' + JSON.stringify(err.message));
});
}
}
```
......@@ -476,36 +498,46 @@ release(): void;
**系统能力**：SystemCapability.Ability.AbilityRuntime.AbilityCore
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 401 | Invalid input parameter. |
| 16200001 | Caller released. The caller has been released. |
| 16200002 | Callee invalid. The callee does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
import Ability from '@ohos.application.Ability';
```ts
import Ability from '@ohos.app.ability.UIAbility';
var caller;
export default class MainAbility extends Ability {
onWindowStageCreate(windowStage) {
this.context.startAbilityByCall({
bundleName: "com.example.myservice",
abilityName: "MainAbility",
deviceId: ""
}).then((obj) => {
caller = obj;
try {
caller.release();
} catch (e) {
console.log('Caller Release error ' + e);
}
console.log('Caller GetCaller Get ' + caller);
}).catch((e) => {
console.log('Caller GetCaller error ' + e);
});
}
onWindowStageCreate(windowStage) {
this.context.startAbilityByCall({
bundleName: "com.example.myservice",
abilityName: "MainAbility",
deviceId: ""
}).then((obj) => {
caller = obj;
try {
caller.release();
} catch (releaseErr) {
console.log('Caller.release catch error, error.code: ' + JSON.stringify(releaseErr.code) +
' error.message: ' + JSON.stringify(releaseErr.message));
}
}).catch((err) => {
console.log('Caller GetCaller error, error.code: ' + JSON.stringify(err.code) +
' error.message: ' + JSON.stringify(err.message));
});
}
}
```
## Caller.onRelease
## Caller.on
onRelease(callback: OnReleaseCallBack): void;
on(type: "release", callback: OnReleaseCallback): void;
注册通用组件服务端Stub（桩）断开监听通知。
......@@ -515,33 +547,43 @@ onRelease(callback: OnReleaseCallBack): void;
| 参数名 | 类型 | 必填 | 说明 |
| -------- | -------- | -------- | -------- |
| type | string | 是 | 监听releaseCall事件，固定为'release'。 |
| callback | OnReleaseCallBack | 是 | 返回onRelease回调结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 401 | Invalid input parameter. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
import Ability from '@ohos.application.Ability';
```ts
import Ability from '@ohos.app.ability.UIAbility';
var caller;
export default class MainAbility extends Ability {
onWindowStageCreate(windowStage) {
this.context.startAbilityByCall({
bundleName: "com.example.myservice",
abilityName: "MainAbility",
deviceId: ""
}).then((obj) => {
caller = obj;
try {
caller.onRelease((str) => {
console.log(' Caller OnRelease CallBack is called ' + str);
});
} catch (e) {
console.log('Caller Release error ' + e);
}
console.log('Caller GetCaller Get ' + caller);
}).catch((e) => {
console.log('Caller GetCaller error ' + e);
});
}
onWindowStageCreate(windowStage) {
this.context.startAbilityByCall({
bundleName: "com.example.myservice",
abilityName: "MainAbility",
deviceId: ""
}).then((obj) => {
caller = obj;
try {
caller.on("release", (str) => {
console.log(' Caller OnRelease CallBack is called ' + str);
});
} catch (error) {
console.log('Caller.on catch error, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
}
}).catch((err) => {
console.log('Caller GetCaller error, error.code: ' + JSON.stringify(err.code) +
' error.message: ' + JSON.stringify(err.message));
});
}
}
```
......@@ -550,7 +592,6 @@ onRelease(callback: OnReleaseCallBack): void;
通用组件服务端注册和解除客户端caller通知送信的callback接口。
## Callee.on
on(method: string, callback: CalleeCallBack): void;
......@@ -566,10 +607,18 @@ on(method: string, callback: CalleeCallBack): void;
| method | string | 是 | 与客户端约定的通知消息字符串。 |
| callback | CalleeCallBack | 是 | 一个rpc.MessageParcel类型入参的js通知同步回调函数,&nbsp;回调函数至少要返回一个空的rpc.Sequenceable数据对象,&nbsp;其他视为函数执行错误。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 401 | Invalid input parameter. |
| 16200004 | Method registered. The method has registered. |
| 16000050 | Internal Error. |
**示例：**
```js
import Ability from '@ohos.application.Ability';
```ts
import Ability from '@ohos.app.ability.UIAbility';
class MyMessageAble{
name:""
str:""
......@@ -599,14 +648,18 @@ on(method: string, callback: CalleeCallBack): void;
return new MyMessageAble(10, "Callee test");
}
export default class MainAbility extends Ability {
onCreate(want, launchParam) {
console.log('Callee onCreate is called');
this.callee.on(method, funcCallBack);
onCreate(want, launchParam) {
console.log('Callee onCreate is called');
try {
this.callee.on(method, funcCallBack);
} catch (error) {
console.log('Callee.on catch error, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
}
}
}
```
## Callee.off
off(method: string): void;
......@@ -621,20 +674,34 @@ off(method: string): void;
| -------- | -------- | -------- | -------- |
| method | string | 是 | 已注册的通知事件字符串。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 401 | Invalid input parameter. |
| 16200005 | Method not registered. The method has not registered. |
| 16000050 | Internal Error. |
**示例：**
```js
import Ability from '@ohos.application.Ability';
```ts
import Ability from '@ohos.app.ability.UIAbility';
var method = 'call_Function';
export default class MainAbility extends Ability {
onCreate(want, launchParam) {
console.log('Callee onCreate is called');
this.callee.off(method);
onCreate(want, launchParam) {
console.log('Callee onCreate is called');
try {
this.callee.off(method);
} catch (error) {
console.log('Callee.off catch error, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
}
}
}
```
## OnReleaseCallBack
## OnReleaseCallback
(msg: string): void;
......@@ -644,7 +711,7 @@ off(method: string): void;
| -------- | -------- | -------- | -------- | -------- |
| (msg: string) | function | 是 | 否 | 调用者注册的侦听器函数接口的原型。 |
## CalleeCallBack
## CalleeCallback
(indata: rpc.MessageParcel): rpc.Sequenceable;
......
zh-cn/application-dev/reference/apis/js-apis-extension-context.md
浏览文件 @ 1829ffc8
......@@ -31,7 +31,7 @@ ExtensionContext主要用于查询所属Extension的信息、Module的配置信
三个Module内都定义一个相同名称的ServiceExtension：
``` js
import ServiceExtension from '@ohos.application.ServiceExtensionAbility'
import ServiceExtension from '@ohos.app.ability.ServiceExtensionAbility'
import Want from '@ohos.application.Want'
export default class TheServiceExtension extends ServiceExtension {
onCreate(want:Want) {
......@@ -61,7 +61,7 @@ export default class TheServiceExtension extends ServiceExtension {
在entry的MainAbility的onCreate回调内启动ServiceExtension
``` js
import Ability from '@ohos.application.Ability'
import Ability from '@ohos.app.ability.Ability'
export default class MainAbility extends Ability {
onCreate(want, launchParam) {
console.log("[Demo] MainAbility onCreate");
......
zh-cn/application-dev/reference/apis/js-apis-service-extension-context.md
浏览文件 @ 1829ffc8
......@@ -13,16 +13,18 @@ ServiceExtensionContext模块提供ServiceExtensionAbility具有的能力和接
在使用ServiceExtensionContext的功能前，需要通过ServiceExtensionAbility子类实例获取。
```js
import ServiceExtensionAbility from '@ohos.application.ServiceExtensionAbility';
```ts
import ServiceExtensionAbility from '@ohos.app.ability.ServiceExtensionAbility';
let context = undefined;
class MainAbility extends ServiceExtensionAbility {
onCreate() {
let context = this.context;
}
onCreate() {
context = this.context;
}
}
```
## startAbility
## ServiceExtensionContext.startAbility
startAbility(want: Want, callback: AsyncCallback&lt;void&gt;): void;
......@@ -39,18 +41,57 @@ startAbility(want: Want, callback: AsyncCallback&lt;void&gt;): void;
| want | [Want](js-apis-application-Want.md) | 是 | Want类型参数，传入需要启动的ability的信息，如ability名称，包名等。 |
| callback | AsyncCallback&lt;void&gt; | 否 | 回调函数，返回接口调用是否成功的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
let want = {
"bundleName": "com.example.myapp",
"abilityName": "MyAbility"};
this.context.startAbility(want, (err) => {
console.log('startAbility result:' + JSON.stringify(err));
```ts
var want = {
bundleName: "com.example.myapp",
abilityName: "MyAbility"
};
try {
this.context.startAbility(want, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startAbility succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## startAbility
## ServiceExtensionContext.startAbility
startAbility(want: Want, options?: StartOptions): Promise\<void>;
......@@ -73,22 +114,60 @@ startAbility(want: Want, options?: StartOptions): Promise\<void>;
| -------- | -------- |
| Promise&lt;void&gt; | 返回一个Promise，包含接口的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
let want = {
"bundleName": "com.example.myapp",
"abilityName": "MyAbility"
};
this.context.startAbility(want).then((data) => {
console.log('success:' + JSON.stringify(data));
}).catch((error) => {
console.log('failed:' + JSON.stringify(error));
});
```ts
var want = {
bundleName: "com.example.myapp",
abilityName: "MyAbility"
};
var options = {
windowMode: 0,
};
try {
this.context.startAbility(want, options)
.then((data) => {
// 执行正常业务
console.log('startAbility succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('startAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## startAbility
## ServiceExtensionContext.startAbility
startAbility(want: Want, options: StartOptions, callback: AsyncCallback&lt;void&gt;): void
......@@ -106,20 +185,58 @@ startAbility(want: Want, options: StartOptions, callback: AsyncCallback&lt;void&
| options | [StartOptions](js-apis-application-StartOptions.md) | 是 | 启动Ability所携带的参数。 |
| callback | AsyncCallback&lt;void&gt; | 是 | callback形式返回启动结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var options = {
windowMode: 0,
windowMode: 0
};
this.context.startAbility(want, options, (error) => {
console.log("error.code = " + error.code)
})
try {
this.context.startAbility(want, options, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startAbility succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.startAbilityWithAccount
......@@ -140,20 +257,58 @@ startAbilityWithAccount(want: Want, accountId: number, callback: AsyncCallback\<
| accountId | number | 是 | 系统帐号的帐号ID，详情参考[getCreatedOsAccountsCount](js-apis-osAccount.md#getosaccountlocalidfromprocess)。 |
| callback | AsyncCallback\<void\> | 是 | 启动Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
this.context.startAbilityWithAccount(want, accountId, (err) => {
console.log('---------- startAbilityWithAccount fail, err: -----------', err);
});
```
try {
this.context.startAbilityWithAccount(want, accountId, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startAbilityWithAccount succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.startAbilityWithAccount
......@@ -174,21 +329,60 @@ startAbilityWithAccount(want: Want, accountId: number, options: StartOptions, ca
| options | [StartOptions](js-apis-application-StartOptions.md) | 否 | 启动Ability所携带的参数。 |
| callback | AsyncCallback\<void\> | 是 | 启动Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
var options = {
windowMode: 0,
windowMode: 0
};
this.context.startAbilityWithAccount(want, accountId, options, (err) => {
console.log('---------- startAbilityWithAccount fail, err: -----------', err);
});
try {
this.context.startAbilityWithAccount(want, accountId, options, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startAbilityWithAccount succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
......@@ -216,25 +410,60 @@ startAbilityWithAccount(want: Want, accountId: number, options?: StartOptions):
| -------- | -------- |
| Promise&lt;void&gt; | 返回一个Promise，包含接口的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000010 | Can not operation with continue flag. |
| 16000011 | Context does not exist. |
| 16000051 | Network error. The network is abnormal. |
| 16000052 | Free install not support. The application does not support freeinstall |
| 16000053 | Not top ability. The application is not top ability. |
| 16000054 | Free install busyness. There are concurrent tasks, waiting for retry. |
| 16000055 | Free install timeout. |
| 16000056 | Can not free install other ability. |
| 16000057 | Not support cross device free install. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
var options = {
windowMode: 0,
windowMode: 0
};
this.context.startAbilityWithAccount(want, accountId, options)
.then((data) => {
console.log('---------- startAbilityWithAccount success, data: -----------', data);
})
.catch((err) => {
console.log('---------- startAbilityWithAccount fail, err: -----------', err);
})
try {
this.context.startAbilityWithAccount(want, accountId, options)
.then((data) => {
// 执行正常业务
console.log('startAbilityWithAccount succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('startAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.startServiceExtensionAbility
......@@ -254,17 +483,48 @@ startServiceExtensionAbility(want: Want, callback: AsyncCallback\<void>): void;
| want | [Want](js-apis-application-Want.md) | 是 | 启动Ability的want信息。 |
| callback | AsyncCallback\<void\> | 是 | 启动Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
this.context.startServiceExtensionAbility(want, (err) => {
console.log('---------- startServiceExtensionAbility fail, err: -----------', err);
});
try {
this.context.startServiceExtensionAbility(want, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startServiceExtensionAbility succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.startServiceExtensionAbility
......@@ -289,21 +549,48 @@ startServiceExtensionAbility(want: Want): Promise\<void>;
| -------- | -------- |
| Promise&lt;void&gt; | 返回一个Promise，包含接口的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
this.context.startServiceExtensionAbility(want)
.then((data) => {
console.log('---------- startServiceExtensionAbility success, data: -----------', data);
})
.catch((err) => {
console.log('---------- startServiceExtensionAbility fail, err: -----------', err);
})
try {
this.context.startServiceExtensionAbility(want)
.then((data) => {
// 执行正常业务
console.log('startServiceExtensionAbility succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('startServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.startServiceExtensionAbilityWithAccount
......@@ -326,18 +613,51 @@ startServiceExtensionAbilityWithAccount(want: Want, accountId: number, callback:
| accountId | number | 是 | 系统帐号的帐号ID，详情参考[getCreatedOsAccountsCount](js-apis-osAccount.md#getosaccountlocalidfromprocess)。 |
| callback | AsyncCallback\<void\> | 是 | 启动Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
this.context.startServiceExtensionAbilityWithAccount(want,accountId, (err) => {
console.log('---------- startServiceExtensionAbilityWithAccount fail, err: -----------', err);
});
try {
this.context.startServiceExtensionAbilityWithAccount(want, accountId, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('startServiceExtensionAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('startServiceExtensionAbilityWithAccount succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.startServiceExtensionAbilityWithAccount
......@@ -365,22 +685,50 @@ startServiceExtensionAbilityWithAccount(want: Want, accountId: number): Promise\
| -------- | -------- |
| Promise&lt;void&gt; | 返回一个Promise，包含接口的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
this.context.startServiceExtensionAbilityWithAccount(want,accountId)
.then((data) => {
console.log('---------- startServiceExtensionAbilityWithAccount success, data: -----------', data);
})
.catch((err) => {
console.log('---------- startServiceExtensionAbilityWithAccount fail, err: -----------', err);
})
try {
this.context.startServiceExtensionAbilityWithAccount(want, accountId)
.then((data) => {
// 执行正常业务
console.log('startServiceExtensionAbilityWithAccount succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('startServiceExtensionAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.stopServiceExtensionAbility
......@@ -400,17 +748,45 @@ stopServiceExtensionAbility(want: Want, callback: AsyncCallback\<void>): void;
| want | [Want](js-apis-application-Want.md) | 是 | 停止Ability的want信息。 |
| callback | AsyncCallback\<void\> | 是 | 停止Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
this.context.stopServiceExtensionAbility(want, (err) => {
console.log('---------- stopServiceExtensionAbility fail, err: -----------', err);
});
try {
this.context.stopServiceExtensionAbility(want, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('stopServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('stopServiceExtensionAbility succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.stopServiceExtensionAbility
......@@ -435,21 +811,45 @@ stopServiceExtensionAbility(want: Want): Promise\<void>;
| -------- | -------- |
| Promise&lt;void&gt; | 返回一个Promise，包含接口的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
this.context.stopServiceExtensionAbility(want)
.then((data) => {
console.log('---------- stopServiceExtensionAbility success, data: -----------', data);
})
.catch((err) => {
console.log('---------- stopServiceExtensionAbility fail, err: -----------', err);
})
try {
this.context.stopServiceExtensionAbility(want)
.then((data) => {
// 执行正常业务
console.log('stopServiceExtensionAbility succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('stopServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.stopServiceExtensionAbilityWithAccount
......@@ -472,18 +872,47 @@ stopServiceExtensionAbilityWithAccount(want: Want, accountId: number, callback:
| accountId | number | 是 | 需要停止的系统帐号的帐号ID，详情参考[getCreatedOsAccountsCount](js-apis-osAccount.md#getosaccountlocalidfromprocess)。 |
| callback | AsyncCallback\<void\> | 是 | 停止Ability的回调函数。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
this.context.stopServiceExtensionAbilityWithAccount(want,accountId, (err) => {
console.log('---------- stopServiceExtensionAbilityWithAccount fail, err: -----------', err);
});
try {
this.context.stopServiceExtensionAbilityWithAccount(want, accountId, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('stopServiceExtensionAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('stopServiceExtensionAbilityWithAccount succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.stopServiceExtensionAbilityWithAccount
......@@ -511,22 +940,47 @@ stopServiceExtensionAbilityWithAccount(want: Want, accountId: number): Promise\<
| -------- | -------- |
| Promise&lt;void&gt; | 返回一个Promise，包含接口的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000006 | Can not cross user operations. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16200001 | Caller released. The caller has been released. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
this.context.stopServiceExtensionAbilityWithAccount(want,accountId)
.then((data) => {
console.log('---------- stopServiceExtensionAbilityWithAccount success, data: -----------', data);
})
.catch((err) => {
console.log('---------- stopServiceExtensionAbilityWithAccount fail, err: -----------', err);
})
try {
this.context.stopServiceExtensionAbilityWithAccount(want, accountId)
.then((data) => {
// 执行正常业务
console.log('stopServiceExtensionAbilityWithAccount succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('stopServiceExtensionAbilityWithAccount failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.terminateSelf
......@@ -545,11 +999,29 @@ terminateSelf(callback: AsyncCallback&lt;void&gt;): void;
| -------- | -------- | -------- | -------- |
| callback | AsyncCallback&lt;void&gt; | 否 | 回调函数，返回接口调用是否成功的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
this.context.terminateSelf((err) => {
console.log('terminateSelf result:' + JSON.stringify(err));
```ts
this.context.terminateSelf((error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('terminateSelf failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('terminateSelf succeed');
});
```
......@@ -569,19 +1041,33 @@ terminateSelf(): Promise&lt;void&gt;;
| -------- | -------- |
| Promise&lt;void&gt; | 返回一个Promise，包含接口的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
this.context.terminateSelf().then((data) => {
console.log('success:' + JSON.stringify(data));
// 执行正常业务
console.log('terminateSelf succeed');
}).catch((error) => {
console.log('failed:' + JSON.stringify(error));
// 处理业务逻辑错误
console.log('terminateSelf failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
```
## ServiceExtensionContext.connectAbility
## ServiceExtensionContext.connectServiceExtensionAbility
connectAbility(want: Want, options: ConnectOptions): number;
connectServiceExtensionAbility(want: Want, options: ConnectOptions): number;
将一个Ability与服务类型的Ability绑定。
......@@ -602,24 +1088,44 @@ connectAbility(want: Want, options: ConnectOptions): number;
| -------- | -------- |
| number | 返回一个number，后续根据这个number去断开连接。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
let want = {
"bundleName": "com.example.myapp",
"abilityName": "MyAbility"
```ts
var want = {
bundleName: "com.example.myapp",
abilityName: "MyAbility"
};
let options = {
var options = {
onConnect(elementName, remote) { console.log('----------- onConnect -----------') },
onDisconnect(elementName) { console.log('----------- onDisconnect -----------') },
onFailed(code) { console.log('----------- onFailed -----------') }
}
let connection = this.context.connectAbility(want,options);
var connection = null;
try {
connection = this.context.connectServiceExtensionAbility(want, options);
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.connectAbilityWithAccount
## ServiceExtensionContext.connectServiceExtensionAbilityWithAccount
connectAbilityWithAccount(want: Want, accountId: number, options: ConnectOptions): number;
connectServiceExtensionAbilityWithAccount(want: Want, accountId: number, options: ConnectOptions): number;
使用AbilityInfo.AbilityType.SERVICE模板和account将当前能力连接到一个能力。
......@@ -641,13 +1147,26 @@ connectAbilityWithAccount(want: Want, accountId: number, options: ConnectOptions
| -------- | -------- |
| number | 返回Ability连接的结果code。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000002 | Ability type error. The specified ability type is wrong. |
| 16000004 | Visibility verification failed. |
| 16000006 | Can not cross user operations. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
```ts
var want = {
"deviceId": "",
"bundleName": "com.extreme.test",
"abilityName": "MainAbility"
deviceId: "",
bundleName: "com.extreme.test",
abilityName: "MainAbility"
};
var accountId = 100;
var options = {
......@@ -655,13 +1174,20 @@ connectAbilityWithAccount(want: Want, accountId: number, options: ConnectOptions
onDisconnect(elementName) { console.log('----------- onDisconnect -----------') },
onFailed(code) { console.log('----------- onFailed -----------') }
}
const result = this.context.connectAbilityWithAccount(want, accountId, options);
console.log('----------- connectAbilityResult: ------------', result);
var connection = null;
try {
connection = this.context.connectServiceExtensionAbilityWithAccount(want, accountId, options);
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.disconnectAbility
## ServiceExtensionContext.disconnectServiceExtensionAbility
disconnectAbility(connection: number, callback:AsyncCallback&lt;void&gt;): void;
disconnectServiceExtensionAbility(connection: number, callback:AsyncCallback&lt;void&gt;): void;
将一个Ability与绑定的服务类型的Ability解绑。
......@@ -676,19 +1202,44 @@ disconnectAbility(connection: number, callback:AsyncCallback&lt;void&gt;): void;
| connection | number | 是 | 在connectAbility中返回的number。 |
| callback | AsyncCallback&lt;void&gt; | 否 | 回调函数，返回接口调用是否成功的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000003 | Input error. The specified id does not exist. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
let connection=1
this.context.disconnectAbility(connection, (err) => {
// connection为connectAbility中的返回值
console.log('terminateSelf result:' + JSON.stringify(err));
```ts
// connection为connectServiceExtensionAbility中的返回值
var connection = 1;
try {
this.context.disconnectServiceExtensionAbility(connection, (error) => {
if (error.code) {
// 处理业务逻辑错误
console.log('disconnectServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
return;
}
// 执行正常业务
console.log('disconnectServiceExtensionAbility succeed');
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.disconnectAbility
## ServiceExtensionContext.disconnectServiceExtensionAbility
disconnectAbility(connection: number): Promise&lt;void&gt;;
disconnectServiceExtensionAbility(connection: number): Promise&lt;void&gt;;
将一个Ability与绑定的服务类型的Ability解绑。通过Promise返回结果。
......@@ -707,17 +1258,40 @@ disconnectAbility(connection: number): Promise&lt;void&gt;;
| 类型 | 说明 |
| -------- | -------- |
| Promise&lt;void&gt; | 返回一个Promise，包含接口的结果。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000003 | Input error. The specified id does not exist. |
| 16000011 | Context does not exist. |
| 16000050 | Internal Error. |
**示例：**
```js
let connection=1
this.context.disconnectAbility(connection).then((data) => {
// connection为connectAbility中的返回值
console.log('success:' + JSON.stringify(data));
}).catch((error) => {
console.log('failed:' + JSON.stringify(error));
});
```ts
// connection为connectAbility中的返回值
var connection = 1;
try {
this.context.disconnectServiceExtensionAbility(connection)
.then((data) => {
// 执行正常业务
console.log('disconnectServiceExtensionAbility succeed');
})
.catch((error) => {
// 处理业务逻辑错误
console.log('disconnectServiceExtensionAbility failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
## ServiceExtensionContext.startAbilityByCall
......@@ -742,10 +1316,26 @@ startAbilityByCall(want: Want): Promise&lt;Caller&gt;;
| -------- | -------- |
| Promise&lt;Caller&gt; | 获取要通讯的caller对象。 |
**错误码：**
| 错误码ID | 错误信息 |
| ------- | -------------------------------- |
| 201 | The application does not have permission to call the interface. |
| 401 | Invalid input parameter. |
| 16000001 | Input error. The specified ability name does not exist. |
| 16000004 | Visibility verification failed. |
| 16000005 | Static permission denied. The specified process does not have the permission. |
| 16000007 | Service busyness. There are concurrent tasks, waiting for retry. |
| 16000008 | Crowdtest App Expiration. |
| 16000009 | Can not start ability in wukong mode. |
| 16000050 | Internal Error. |
**示例：**
```js
let caller = undefined;
后台启动：
```ts
var caller = undefined;
// 后台启动Ability，不配置parameters
var wantBackground = {
......@@ -754,13 +1344,29 @@ startAbilityByCall(want: Want): Promise&lt;Caller&gt;;
abilityName: "MainAbility",
deviceId: ""
};
this.context.startAbilityByCall(wantBackground)
.then((obj) => {
try {
this.context.startAbilityByCall(wantBackground)
.then((obj) => {
// 执行正常业务
caller = obj;
console.log('GetCaller Success');
}).catch((error) => {
console.log(`GetCaller failed with ${error}`);
});
console.log('startAbilityByCall succeed');
}).catch((error) => {
// 处理业务逻辑错误
console.log('startAbilityByCall failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
前台启动：
```ts
var caller = undefined;
// 前台启动Ability，将parameters中的"ohos.aafwk.param.callAbilityToForeground"配置为true
var wantForeground = {
......@@ -772,12 +1378,22 @@ startAbilityByCall(want: Want): Promise&lt;Caller&gt;;
"ohos.aafwk.param.callAbilityToForeground": true
}
};
this.context.startAbilityByCall(wantForeground)
.then((obj) => {
try {
this.context.startAbilityByCall(wantForeground)
.then((obj) => {
// 执行正常业务
caller = obj;
console.log('GetCaller success');
}).catch((error) => {
console.log(`GetCaller failed with ${error}`);
});
console.log('startAbilityByCall succeed');
}).catch((error) => {
// 处理业务逻辑错误
console.log('startAbilityByCall failed, error.code: ' + JSON.stringify(error.code) +
' error.message: ' + JSON.stringify(error.message));
});
} catch (paramError) {
// 处理入参错误异常
console.log('error.code: ' + JSON.stringify(paramError.code) +
' error.message: ' + JSON.stringify(paramError.message));
}
```
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