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提交 2284ff7a 编写于 作者: 史 史晓晓
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Signed-off-by: N史晓晓 <shixiaoxiao.30044129@huawei.com>
上级 e5dca439
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zh-cn/application-dev/reference/apis/js-apis-distributedDeviceManager.md
浏览文件 @ 2284ff7a
......@@ -8,7 +8,7 @@
- 发现周边不可信设备
- 认证和取消认证设备
- 查询可信设备列表
- 查询本地设备信息，包括设备名称，设备类型和设备标识
- 查询本地设备信息，包括设备名称，设备类型和设备标识等。
> **说明：**
......@@ -25,7 +25,7 @@ import deviceManager from '@ohos.distributedDeviceManager';
## deviceManager.createDeviceManager
createDeviceManager(bundleName: string, callback: AsyncCallback&lt;DeviceManager&gt;): void;
createDeviceManager(bundleName: string): DeviceManager;
创建一个设备管理器实例。
......@@ -36,70 +36,26 @@ createDeviceManager(bundleName: string, callback: AsyncCallback&lt;DeviceManager
| 参数名 | 类型 | 必填 | 说明 |
| ---------- | ---------------------------------------------------- | ---- | ----------------------------------------------------------- |
| bundleName | string | 是 | 指示应用程序的Bundle名称。 |
| callback | AsyncCallback&lt;[DeviceManager](#devicemanager)&gt; | 是 | DeviceManager实例创建时调用的回调，返回设备管理器对象实例。 |
**返回值：**
| 名称 | 说明 |
| ------------------------------------------- | --------- |
| [DeviceManager](#devicemanager); | 返回设备管理器对象实例。 |
**示例：**
```js
try {
deviceManager.createDeviceManager("ohos.samples.jshelloworld", (err, data) => {
if (err) {
console.error("createDeviceManager errCode:" + err.code + ",errMessage:" + err.message);
return;
}
console.info("createDeviceManager success");
let dmInstance = data;
});
let dmInstance = deviceManager.createDeviceManager("ohos.samples.jshelloworld");
} catch(err) {
console.error("createDeviceManager errCode:" + err.code + ",errMessage:" + err.message);
}
```
## DeviceBasicInfo
设备信息。
**系统能力**：以下各项对应的系统能力均为SystemCapability.DistributedHardware.DeviceManager
| 名称 | 类型 | 必填 | 说明 |
| ---------------------- | ------------------------- | ---- | -------- |
| deviceId | string | 是 | 设备的唯一标识。 |
| deviceName | string | 是 | 设备名称。 |
| deviceType | number | 是 | 设备类型。 |
| networkId | string | 是 | 设备网络标识。 |
## DeviceStatusChange
### deviceManager.releaseDeviceManager
表示设备状态变化的枚举。
**系统能力**：以下各项对应的系统能力均为SystemCapability.DistributedHardware.DeviceManager
| 名称 | 值 | 说明 |
| ----------- | ---- | --------------- |
| UNKNOWN | 0 | 设备物理上线，此时状态未知。 |
| AVAILABLE | 1 | 设备可用状态，表示设备间信息已在分布式数据中同步完成, 可以运行分布式业务。 |
| UNAVAILABLE | 2 | 设备物理下线，此时状态未知。 |
## BindParam
认证参数。
**系统能力**：以下各项对应的系统能力均为SystemCapability.DistributedHardware.DeviceManager
| 名称 | 类型 | 必填 | 说明 |
| --------- | -------------------- | ---- | ---------- |
| bindType | number | 是 | 认证类型。默认会携带以下key值：<br />-1: PIN码。<br />-2: 二维码。<br />-3: NFC。<br />-4: 没有交互。 |
| extraInfo | {[key:string]&nbsp;:&nbsp;Object} | 否 | 认证参数可扩展字段。可选，默认为undefined。 可携带以下key值:<br />-targetPkgName： 绑定目标的包名。<br />-appName: 尝试绑定目标的应用名称。<br />-appOperation : app要绑定目标包的原因。
## DeviceManager
设备管理实例，用于获取可信设备和本地设备的相关信息。在调用DeviceManager的方法前，需要先通过createDeviceManager构建一个DeviceManager实例dmInstance。
### releaseDeviceManager
releaseDeviceManager(): void;
releaseDeviceManager(deviceManager: DeviceManager): void;
设备管理实例不再使用后，通过该方法释放DeviceManager实例。
......@@ -107,6 +63,12 @@ releaseDeviceManager(): void;
**系统能力**：SystemCapability.DistributedHardware.DeviceManager
**参数：**
| 参数名 | 类型 | 必填 | 说明 |
| ---------- | ---------------------------------------------------- | ---- | --------------------------------- |
| deviceManager | [DeviceManager](#devicemanager) | 是 | 设备管理器对象实例。 |
**错误码：**
以下的错误码的详细介绍请参见[设备管理错误码](../errorcodes/errorcode-device-manager.md)
......@@ -119,12 +81,42 @@ releaseDeviceManager(): void;
```js
try {
dmInstance.releaseDeviceManager();
deviceManager.releaseDeviceManager(dmInstance);
} catch (err) {
console.error("release device manager errCode:" + err.code + ",errMessage:" + err.message);
}
```
## DeviceBasicInfo
分布式设备基本信息。
**系统能力**：以下各项对应的系统能力均为SystemCapability.DistributedHardware.DeviceManager
| 名称 | 类型 | 必填 | 说明 |
| ---------------------- | ------------------------- | ---- | -------- |
| deviceId | string | 是 | 设备的唯一标识。 实际值是udid-hash与基于sha256的appid混淆。|
| deviceName | string | 是 | 设备名称。 |
| deviceType | number | 是 | 设备类型。目前仅支持以下设备类型：<br />-12: 智能PC。<br />-14: 智能手机。<br />-17: 智能PAD。 |
| networkId | string | 否 | 设备网络标识。 |
## DeviceStateChange
表示设备状态。
**系统能力**：以下各项对应的系统能力均为SystemCapability.DistributedHardware.DeviceManager
| 名称 | 值 | 说明 |
| ----------- | ---- | --------------- |
| UNKNOWN | 0 | 设备物理上线，此时状态未知，在状态更改为可用之前，分布式业务无法使用。 |
| AVAILABLE | 1 | 设备可用状态，表示设备间信息已在分布式数据中同步完成, 可以运行分布式业务。 |
| UNAVAILABLE | 2 | 设备物理下线，此时状态未知。 |
## DeviceManager
设备管理实例，用于获取可信设备和本地设备的相关信息。在调用DeviceManager的方法前，需要先通过createDeviceManager构建一个DeviceManager实例dmInstance。
### getAvailableDeviceListSync
getAvailableDeviceListSync(): Array&lt;DeviceBasicInfo&gt;;
......@@ -233,11 +225,11 @@ getAvailableDeviceList(): Promise&lt;Array&lt;DeviceBasicInfo&gt;&gt;;
});
```
### getLocalDeviceNetworkIdSync
### getLocalDeviceNetworkId
getLocalDeviceNetworkIdSync(): string;
getLocalDeviceNetworkId(): string;
同步获取本地设备网络标识。
获取本地设备网络标识。
**需要权限**：ohos.permission.DISTRIBUTED_DATASYNC
......@@ -261,18 +253,18 @@ getLocalDeviceNetworkIdSync(): string;
```js
try {
var deviceNetworkId = dmInstance.getLocalDeviceNetworkIdSync();
var deviceNetworkId = dmInstance.getLocalDeviceNetworkId();
console.log('local device networkId: ' + JSON.stringify(deviceNetworkId));
} catch (err) {
console.error("getLocalDeviceNetworkIdSync errCode:" + err.code + ",errMessage:" + err.message);
console.error("getLocalDeviceNetworkId errCode:" + err.code + ",errMessage:" + err.message);
}
```
### getLocalDeviceNameSync
### getLocalDeviceName
getLocalDeviceNameSync(): string;
getLocalDeviceName(): string;
同步获取本地设备名称。
获取本地设备名称。
**需要权限**：ohos.permission.DISTRIBUTED_DATASYNC
......@@ -296,18 +288,18 @@ getLocalDeviceNameSync(): string;
```js
try {
var deviceName = dmInstance.getLocalDeviceNameSync();
var deviceName = dmInstance.getLocalDeviceName();
console.log('local device name: ' + JSON.stringify(deviceName));
} catch (err) {
console.error("getLocalDeviceNameSync errCode:" + err.code + ",errMessage:" + err.message);
console.error("getLocalDeviceName errCode:" + err.code + ",errMessage:" + err.message);
}
```
### getLocalDeviceTypeSync
### getLocalDeviceType
getLocalDeviceTypeSync(): number;
getLocalDeviceType(): number;
同步获取本地设备类型。
获取本地设备类型。
**需要权限**：ohos.permission.DISTRIBUTED_DATASYNC
......@@ -331,18 +323,18 @@ getLocalDeviceTypeSync(): number;
```js
try {
var deviceType = dmInstance.getLocalDeviceTypeSync();
var deviceType = dmInstance.getLocalDeviceType();
console.log('local device type: ' + JSON.stringify(deviceType));
} catch (err) {
console.error("getLocalDeviceTypeSync errCode:" + err.code + ",errMessage:" + err.message);
console.error("getLocalDeviceType errCode:" + err.code + ",errMessage:" + err.message);
}
```
### getLocalDeviceIdSync
### getLocalDeviceId
getLocalDeviceIdSync(): string;
getLocalDeviceId(): string;
同步获取本地设备id。
获取本地设备id。
**需要权限**：ohos.permission.DISTRIBUTED_DATASYNC
......@@ -366,18 +358,18 @@ getLocalDeviceIdSync(): string;
```js
try {
var deviceId = dmInstance.getLocalDeviceIdSync();
var deviceId = dmInstance.getLocalDeviceId();
console.log('local device id: ' + JSON.stringify(deviceId));
} catch (err) {
console.error("getLocalDeviceIdSync errCode:" + err.code + ",errMessage:" + err.message);
console.error("getLocalDeviceId errCode:" + err.code + ",errMessage:" + err.message);
}
```
### getDeviceNameSync
### getDeviceName
getDeviceNameSync(networkId: string): string;
getDeviceName(networkId: string): string;
通过指定设备的网络标识同步获取该设备名称。
通过指定设备的网络标识获取该设备名称。
**需要权限**：ohos.permission.DISTRIBUTED_DATASYNC
......@@ -409,18 +401,18 @@ getDeviceNameSync(networkId: string): string;
try {
// 设备网络标识，可以从可信设备列表中获取
let networkId = "xxxxxxx"
var deviceName = dmInstance.getDeviceNameSync(networkId);
var deviceName = dmInstance.getDeviceName(networkId);
console.log('device name: ' + JSON.stringify(deviceName));
} catch (err) {
console.error("getDeviceName errCode:" + err.code + ",errMessage:" + err.message);
}
```
### getDeviceTypeSync
### getDeviceType
getDeviceTypeSync(networkId: string): number;
getDeviceType(networkId: string): number;
通过指定设备的网络标识同步获取该设备类型。
通过指定设备的网络标识获取该设备类型。
**需要权限**：ohos.permission.DISTRIBUTED_DATASYNC
......@@ -452,7 +444,7 @@ getDeviceTypeSync(networkId: string): number;
try {
// 设备网络标识，可以从可信设备列表中获取
let networkId = "xxxxxxx"
var deviceType = dmInstance.getDeviceTypeSync(networkId);
var deviceType = dmInstance.getDeviceType(networkId);
console.log('device type: ' + JSON.stringify(deviceType));
} catch (err) {
console.error("getDeviceType errCode:" + err.code + ",errMessage:" + err.message);
......@@ -461,7 +453,7 @@ getDeviceTypeSync(networkId: string): number;
### startDiscovering
startDiscovering(discoverParameter:string, filterOptions?: string): void;
startDiscovering(discoverParam: {[key:&nbsp;string]:&nbsp;Object} , filterOptions?: {[key:&nbsp;string]:&nbsp;Object} ): void;
发现周边设备。发现状态持续两分钟，超过两分钟，会停止发现，最大发现数量99个。
......@@ -473,8 +465,8 @@ startDiscovering(discoverParameter:string, filterOptions?: string): void;
| 参数名 | 类型 | 必填 | 说明 |
| ------------- | ------------------------------- | ---- | ----- |
| discoverParameter | string | 是 | 发现标识。 标识发现的目标类型。目前只支持一种类型。 发现附件设备，值为1。|
| filterOptions | string | 否 | 发现设备过滤信息。可选，默认为undefined，发现未上线设备。会携带以下key值：<br />-filter_op: 过滤设备的条件。值类型为字符串，如'or'或'and'。<br />-filters: 根据该参数过滤设备。如果filter_op为'or'，则发现满足其中一个过滤器的设备；如果filter_op为'and'，则查找满足所有过滤器的设备；过滤器的值类型为key-value，如：<br />-credible: 仅发现设备是可信的，取值为0或1。<br />-range： 仅发现范围内的设备，值小于1米。<br />-isTrusted: 仅发现受信任的设备，取值为0或1。<br />-authForm: 仅发现设备指定身份验证，取值范围为1~4。<br />-deviceType: 仅发现指定类型的设备，取值如下: <br />-0: 未知设备类型。<br />-8: 智能摄像机。<br />-10: 智能音箱。<br />-12: 智能PC。<br />-14: 智能手机。<br />-17: 智能PAD。<br />-109: 智能手表。<br />-131: 汽车。<br />-156: 智能电视。|
| discoverParam | {[key:&nbsp;string]:&nbsp;Object} | 是 | 发现标识。 标识发现的目标类型。<br>discoverTargetType: 发现目标默认为设备，值为1。|
| filterOptions | {[key:&nbsp;string]:&nbsp;Object} | 否 | 发现设备过滤信息。可选，默认为undefined，发现未上线设备。会携带以下key值：<br>availableStatus(0-1): 仅发现设备可信，值为0表示设备不可信。<br />-0: 设备离线，客户端需要通过调用bindTarget绑定设备。<br />-1: 设备已在线，客户可以进行连接。<br>discoverDistance(0-100): 发现距离本地一定距离内的设备，单位为cm。 <br>authenticationStatus(0-1): 根据不同的认证状态发现设备：<br />-0: 设备未认证。<br />-1：设备已认证。<br>authorizationType(0-2)：根据不同的授权类型发现设备：<br />-0: 根据临时协商的会话密钥认证的设备。<br />-1: 基于同账号密钥进行身份验证的设备。<br />-2: 基于不同账号凭据密钥认证的设备。|
**错误码：**
......@@ -483,23 +475,20 @@ startDiscovering(discoverParameter:string, filterOptions?: string): void;
| 错误码ID | 错误信息 |
| -------- | --------------------------------------------------------------- |
| 11600101 | Failed to execute the function. |
| 11600104 | Discovery invalid. |
| 11600104 | Discovery repeats. |
**示例：**
```js
var discoverParameter = "1";
var discoverParam = "1";
var filterOptions = {
"filter_op": "OR", // 可选, 默认"OR"
"filters": [
{
"type": "range",
"value": 50 // 需过滤发现设备的距离，单位(cm)
}
]
'availableStatus': '1',
'discoverDistance': '50',
'authenticationStatus': '0',
'authorizationType':'0'
};
try {
dmInstance.startDiscovering(discoverParameter, filterOptions); // 当有设备发现时，通过discoverSuccess回调通知给应用程序
dmInstance.startDiscovering(discoverParam, filterOptions); // 当有设备发现时，通过discoverSuccess回调通知给应用程序
} catch (err) {
console.error("startDiscovering errCode:" + err.code + ",errMessage:" + err.message);
}
......@@ -522,6 +511,7 @@ stopDiscovering(): void;
| 错误码ID | 错误信息 |
| -------- | --------------------------------------------------------------- |
| 11600101 | Failed to execute the function. |
| 11600104 | Stop discovery repeats. |
**示例：**
......@@ -535,7 +525,7 @@ stopDiscovering(): void;
### bindTarget
bindTarget(deviceId: string, bindParam: BindParam, callback: AsyncCallback&lt;{deviceId: string}&gt;): void;
bindTarget(deviceId: string, bindParam: {[key:&nbsp;string]:&nbsp;Object} , callback: AsyncCallback&lt;{deviceId: string}>): void;
认证设备。
......@@ -548,7 +538,7 @@ bindTarget(deviceId: string, bindParam: BindParam, callback: AsyncCallback&lt;{d
| 参数名 | 类型 | 必填 | 说明 |
| ---------- | --------------------------------------------------- | ----- | ------------ |
| deviceId | string | 是 | 设备标识。 |
| bindParam | [BindParam](#bindparam) | 是 | 认证参数。 |
| bindParam | {[key:&nbsp;string]:&nbsp;Object} | 是 | 认证参数。由开发者自行决定传入的键值对。默认会携带以下key值: <br>bindType 此值是绑定的类型。<br />-1 PIN码。<br />-2 二维码。<br />-3 NFC。 <br />-4 无交互。<br>targetPkgName 绑定目标的包名。<br>appName 尝试绑定目标的应用程序名称。<br>appOperation 应用程序要绑定目标的原因。<br>customDescription 操作的详细说明。 |
| callback | AsyncCallback&lt;{deviceId:&nbsp;string,&nbsp;}&gt; | 是 | 认证结果回调 |
**错误码：**
......@@ -565,18 +555,15 @@ bindTarget(deviceId: string, bindParam: BindParam, callback: AsyncCallback&lt;{d
```js
// 认证的设备信息，可以从发现的结果中获取
var deviceId ="XXXXXXXX";
let extraInfo = {
'targetPkgName': 'ohos.samples.xxx',
'appName': 'xxx',
'appDescription': 'xxx',
'business': '0'
}
let bindParam = {
'bindType': 1,// 认证类型： 1 - 无帐号PIN码认证
'extraInfo': extraInfo
'bindType': 1,// 认证类型： 1 - 无帐号PIN码认证
'targetPkgName': 'xxxx',
'appName': 'xxxx',
'appDappOperationescription': 'xxxx',
'customDescription': 'xxxx'
}
try {
dmInstance.bindTarget(deviceId, authParam, (err, data) => {
dmInstance.bindTarget(deviceId, bindParam, (err, data) => {
if (err) {
console.error("bindTarget errCode:" + err.code + ",errMessage:" + err.message);
return;
......@@ -625,9 +612,9 @@ unbindTarget(deviceId: string): void;
### replyUiAction
replyUiAction(action: number, params: string): void;
replyUiAction(action: number, actionResult: string): void;
回复用户ui操作行为。
回复用户ui操作行为。此接口只能被devicemanager的PIN码hap使用。
**需要权限**：ohos.permission.ACCESS_SERVICE_DM
......@@ -640,7 +627,7 @@ replyUiAction(action: number, params: string): void;
| 参数名 | 类型 | 必填 | 说明 |
| ------------- | --------------- | ---- | ------------------- |
| action | number | 是 | 用户操作动作。 |
| params | string | 是 | 表示用户的输入参数。 |
| actionResult | string | 是 | 表示用户操作结果。 |
**示例：**
......@@ -724,9 +711,9 @@ off(type: 'replyResult', callback?: Callback&lt;{ param: string}&gt;): void;
}
```
### on('deviceStatusChange')
### on('deviceStateChange')
on(type: 'deviceStatusChange', callback: Callback&lt;{ action: DeviceStatusChange, device: DeviceBasicInfo }&gt;): void;
on(type: 'deviceStateChange', callback: Callback&lt;{ action: DeviceStateChange, device: DeviceBasicInfo }&gt;): void;
注册设备状态回调。
......@@ -739,23 +726,23 @@ on(type: 'deviceStatusChange', callback: Callback&lt;{ action: DeviceStatusChang
| 参数名 | 类型 | 必填 | 说明 |
| -------- | ---------------------------------------- | ---- | ------------------------------ |
| type | string | 是 | 注册设备状态回调，固定为deviceStateChange。 |
| callback | Callback&lt;{&nbsp;action:&nbsp;[DeviceStatusChange](#devicestatuschange),&nbsp;device:&nbsp;[DeviceBasicInfo](#devicebasicinfo)&nbsp;}&gt; | 是 | 指示要注册的设备状态回调，返回设备状态和设备信息。 |
| callback | Callback&lt;{&nbsp;action:&nbsp;[DeviceStateChange](#devicestatechange),&nbsp;device:&nbsp;[DeviceBasicInfo](#devicebasicinfo)&nbsp;}&gt; | 是 | 指示要注册的设备状态回调，返回设备状态和设备信息。 |
**示例：**
```js
try {
dmInstance.on('deviceStatusChange', (data) => {
console.info("deviceStatusChange on:" + JSON.stringify(data));
dmInstance.on('deviceStateChange', (data) => {
console.info("deviceStateChange on:" + JSON.stringify(data));
});
} catch (err) {
console.error("deviceStatusChange errCode:" + err.code + ",errMessage:" + err.message);
console.error("deviceStateChange errCode:" + err.code + ",errMessage:" + err.message);
}
```
### off('deviceStatusChange')
### off('deviceStateChange')
off(type: 'deviceStatusChange', callback?: Callback&lt;{ action: DeviceStatusChange, device: DeviceBasicInfo }&gt;): void;
off(type: 'deviceStateChange', callback?: Callback&lt;{ action: DeviceStateChange, device: DeviceBasicInfo }&gt;): void;
取消注册设备状态回调。
......@@ -768,7 +755,7 @@ off(type: 'deviceStatusChange', callback?: Callback&lt;{ action: DeviceStatusCha
| 参数名 | 类型 | 必填 | 说明 |
| -------- | ---------------------------------------- | ---- | --------------------------- |
| type | string | 是 | 根据应用程序的包名取消注册设备状态回调。 |
| callback | Callback&lt;{&nbsp;action:&nbsp;[DeviceStatusChange](#devicestatuschange),&nbsp;device:&nbsp;[DeviceBasicInfo](#devicebasicinfo)&nbsp;}&gt; | 否 | 指示要取消注册的设备状态回调，返回设备状态和设备信息。 |
| callback | Callback&lt;{&nbsp;action:&nbsp;[deviceStateChange](#devicestatechange),&nbsp;device:&nbsp;[DeviceBasicInfo](#devicebasicinfo)&nbsp;}&gt; | 否 | 指示要取消注册的设备状态回调，返回设备状态和设备信息。 |
**示例：**
......@@ -898,9 +885,9 @@ off(type: 'deviceNameChange', callback?: Callback&lt;{ deviceName: string }&gt;)
}
```
### on('discoverFail')
### on('discoverFailure')
on(type: 'discoverFail', callback: Callback&lt;{ reason: number }&gt;): void;
on(type: 'discoverFailure', callback: Callback&lt;{ reason: number }&gt;): void;
注册设备发现失败回调监听。
......@@ -919,17 +906,17 @@ on(type: 'discoverFail', callback: Callback&lt;{ reason: number }&gt;): void;
```js
try {
dmInstance.on('discoverFail', (data) => {
console.info("discoverFail on:" + JSON.stringify(data));
dmInstance.on('discoverFailure', (data) => {
console.info("discoverFailure on:" + JSON.stringify(data));
});
} catch (err) {
console.error("discoverFail errCode:" + err.code + ",errMessage:" + err.message);
console.error("discoverFailure errCode:" + err.code + ",errMessage:" + err.message);
}
```
### off('discoverFail')
### off('discoverFailure')
off(type: 'discoverFail', callback?: Callback&lt;{ reason: number }&gt;): void;
off(type: 'discoverFailure', callback?: Callback&lt;{ reason: number }&gt;): void;
取消注册设备发现失败回调。
......@@ -948,17 +935,17 @@ off(type: 'discoverFail', callback?: Callback&lt;{ reason: number }&gt;): void;
```js
try {
dmInstance.off('discoverFail', (data) => {
console.info('discoverFail' + JSON.stringify(data));
dmInstance.off('discoverFailure', (data) => {
console.info('discoverFailure' + JSON.stringify(data));
});
} catch (err) {
console.error("discoverFail errCode:" + err.code + ",errMessage:" + err.message);
console.error("discoverFailure errCode:" + err.code + ",errMessage:" + err.message);
}
```
### on('serviceDie')
on(type: 'serviceDie', callback: () =&gt; void): void;
on(type: 'serviceDie', callback?: Callback&lt;{}&gt;): void;
注册设备管理服务死亡监听。
......@@ -971,7 +958,7 @@ on(type: 'serviceDie', callback: () =&gt; void): void;
| 参数名 | 类型 | 必填 | 说明 |
| -------- | ----------------------- | ---- | ---------------------------------------- |
| type | string | 是 | 注册serviceDie回调，以便在devicemanager服务异常终止时通知应用程序。 |
| callback | ()&nbsp;=&gt;&nbsp;void | 是 | 注册serviceDie的回调方法。 |
| callback | Callback&lt;{}&gt; | 否 | 注册serviceDie的回调方法。 |
**示例：**
......@@ -987,7 +974,7 @@ on(type: 'serviceDie', callback: () =&gt; void): void;
### off('serviceDie')
off(type: 'serviceDie', callback?: () =&gt; void): void;
off(type: 'serviceDie', callback?: Callback&lt;{}&gt;): void;
取消注册设备管理服务死亡监听。
......@@ -1000,7 +987,7 @@ off(type: 'serviceDie', callback?: () =&gt; void): void;
| 参数名 | 类型 | 必填 | 说明 |
| -------- | ----------------------- | ---- | ---------------------------------------- |
| type | string | 是 | 取消注册serviceDie回调，以便在devicemanager服务异常终止时通知应用程序。 |
| callback | ()&nbsp;=&gt;&nbsp;void | 否 | 取消注册serviceDie的回调方法。 |
| callback | Callback&lt;{}&gt; | 否 | 取消注册serviceDie的回调方法。 |
**示例：**
......
zh-cn/release-notes/changelogs/OpenHarmony_4.0.9.2/changelogs-distributedDeviceManager.md
浏览文件 @ 2284ff7a
......@@ -13,34 +13,34 @@
| 模块名 | 类名 | 新增接口声明 |
| ------------------------------------ | ------------------- | ------------------------------------------------------------ |
| @ohos.distributedDeviceManager | function | **function** createDeviceManager(bundleName: string, callback: AsyncCallback&lt;DeviceManager&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** releaseDeviceManager(): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** getAvailableDeviceListSync(): Array&lt;DeviceBasicInfo&gt;; |
| @ohos.distributedDeviceManager | deviceManager | **function** getAvailableDeviceList(callback:AsyncCallback&lt;Array&lt;DeviceBasicInfo&gt;&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** getAvailableDeviceList(): Promise&lt;Array&lt;DeviceBasicInfo&gt;&gt;; |
| @ohos.distributedDeviceManager | deviceManager | **function** getLocalDeviceNetworkIdSync(): string; |
| @ohos.distributedDeviceManager | deviceManager | **function** getLocalDeviceNameSync(): string; |
| @ohos.distributedDeviceManager | deviceManager | **function** getLocalDeviceTypeSync(): number; |
| @ohos.distributedDeviceManager | deviceManager | **function** getLocalDeviceIdSync(): string; |
| @ohos.distributedDeviceManager | deviceManager | **function** getDeviceNameSync(networkId: string): string; |
| @ohos.distributedDeviceManager | deviceManager | **function** getDeviceTypeSync(networkId: string): number; |
| @ohos.distributedDeviceManager | deviceManager | **function** startDiscovering(discoverParameter:string, filterOptions?: string): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** stopDiscovering(): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** bindTarget(deviceId: string, bindParam: BindParam, callback: AsyncCallback&lt;{deviceId: string}&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** unbindTarget(deviceId: string): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** replyUiAction(action: number, params: string): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** on(type: 'replyResult', callback: Callback&lt;{ param: string}&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** off(type: 'replyResult', callback?: Callback&lt;{ param: string}&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** on(type: 'deviceStatusChange', callback: Callback&lt;{ action: DeviceStatusChange, device: DeviceBasicInfo }&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** off(type: 'deviceStatusChange', callback?: Callback&lt;{ action: DeviceStatusChange, device: DeviceBasicInfo }&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** on(type: 'discoverSuccess', callback: Callback&lt;{ device: DeviceBasicInfo }&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** off(type: 'discoverSuccess', callback?: Callback&lt;{ device: DeviceBasicInfo }&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** on(type: 'deviceNameChange', callback: Callback&lt;{ deviceName: string }&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** off(type: 'deviceNameChange', callback?: Callback&lt;{ deviceName: string }&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** on(type: 'discoverFail', callback: Callback&lt;{ reason: number }&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** off(type: 'discoverFail', callback?: Callback&lt;{ reason: number }&gt;): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** on(type: 'serviceDie', callback: () =&gt; void): void; |
| @ohos.distributedDeviceManager | deviceManager | **function** off(type: 'serviceDie', callback?: () =&gt; void): void; |
| @ohos.distributedDeviceManager | function | **function** createDeviceManager(bundleName: string): DeviceManager; |
| @ohos.distributedDeviceManager | function | **function** releaseDeviceManager(deviceManager: DeviceManager): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** getAvailableDeviceListSync(): Array&lt;DeviceBasicInfo&gt;; |
| @ohos.distributedDeviceManager | DeviceManager | **function** getAvailableDeviceList(callback:AsyncCallback&lt;Array&lt;DeviceBasicInfo&gt;&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** getAvailableDeviceList(): Promise&lt;Array&lt;DeviceBasicInfo&gt;&gt;; |
| @ohos.distributedDeviceManager | DeviceManager | **function** getLocalDeviceNetworkId(): string; |
| @ohos.distributedDeviceManager | DeviceManager | **function** getLocalDeviceName(): string; |
| @ohos.distributedDeviceManager | DeviceManager | **function** getLocalDeviceType(): number; |
| @ohos.distributedDeviceManager | DeviceManager | **function** getLocalDeviceId(): string; |
| @ohos.distributedDeviceManager | DeviceManager | **function** getDeviceName(networkId: string): string; |
| @ohos.distributedDeviceManager | DeviceManager | **function** getDeviceType(networkId: string): number; |
| @ohos.distributedDeviceManager | DeviceManager | **function** startDiscovering(discoverParam: {[key:&nbsp;string]:&nbsp;Object} , filterOptions?: {[key:&nbsp;string]:&nbsp;Object} ): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** stopDiscovering(): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** bindTarget(deviceId: string, bindParam: {[key:&nbsp;string]:&nbsp;Object} , callback: AsyncCallback&lt;{deviceId: string}&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** unbindTarget(deviceId: string): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** replyUiAction(action: number, actionResult: string): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** on(type: 'replyResult', callback: Callback&lt;{ param: string}&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** off(type: 'replyResult', callback?: Callback&lt;{ param: string}&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** on(type: 'deviceStateChange', callback: Callback&lt;{ action: DeviceStateChange, device: DeviceBasicInfo }&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** off(type: 'deviceStateChange', callback?: Callback&lt;{ action: DeviceStateChange, device: DeviceBasicInfo }&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** on(type: 'discoverSuccess', callback: Callback&lt;{ device: DeviceBasicInfo }&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** off(type: 'discoverSuccess', callback?: Callback&lt;{ device: DeviceBasicInfo }&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** on(type: 'deviceNameChange', callback: Callback&lt;{ deviceName: string }&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** off(type: 'deviceNameChange', callback?: Callback&lt;{ deviceName: string }&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** on(type: 'discoverFailure', callback: Callback&lt;{ reason: number }&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** off(type: 'discoverFailure', callback?: Callback&lt;{ reason: number }&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** on(type: 'serviceDie', callback?: Callback&lt;{}&gt;): void; |
| @ohos.distributedDeviceManager | DeviceManager | **function** off(type: 'serviceDie', callback?: Callback&lt;{}&gt;): void; |
**适配指导**
......
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