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8fd482e6
编写于
2月 25, 2023
作者:
G
Gloria
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电子邮件补丁
差异文件
Update docs against 14069
Signed-off-by: wusongqing<wusongqing@huawei.com>
上级
4083258f
变更
1
隐藏空白更改
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并排
Showing
1 changed file
with
28 addition
and
72 deletion
+28
-72
en/application-dev/reference/apis/js-apis-device-manager.md
en/application-dev/reference/apis/js-apis-device-manager.md
+28
-72
未找到文件。
en/application-dev/reference/apis/js-apis-device-manager.md
浏览文件 @
8fd482e6
...
@@ -249,8 +249,6 @@ getTrustedDeviceListSync(): Array<DeviceInfo>
...
@@ -249,8 +249,6 @@ getTrustedDeviceListSync(): Array<DeviceInfo>
Obtains all trusted devices synchronously.
Obtains all trusted devices synchronously.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Return value**
**Return value**
...
@@ -283,8 +281,6 @@ getTrustedDeviceList(callback:AsyncCallback<Array<DeviceInfo>>): voi
...
@@ -283,8 +281,6 @@ getTrustedDeviceList(callback:AsyncCallback<Array<DeviceInfo>>): voi
Obtains all trusted devices. This API uses an asynchronous callback to return the result.
Obtains all trusted devices. This API uses an asynchronous callback to return the result.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -323,8 +319,6 @@ getTrustedDeviceList(): Promise<Array<DeviceInfo>>
...
@@ -323,8 +319,6 @@ getTrustedDeviceList(): Promise<Array<DeviceInfo>>
Obtains all trusted devices. This API uses a promise to return the result.
Obtains all trusted devices. This API uses a promise to return the result.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Return value**
**Return value**
...
@@ -357,8 +351,6 @@ getLocalDeviceInfoSync(): [DeviceInfo](#deviceinfo)
...
@@ -357,8 +351,6 @@ getLocalDeviceInfoSync(): [DeviceInfo](#deviceinfo)
Obtains local device information synchronously.
Obtains local device information synchronously.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Return value**
**Return value**
...
@@ -391,8 +383,6 @@ getLocalDeviceInfo(callback:AsyncCallback<DeviceInfo>): void
...
@@ -391,8 +383,6 @@ getLocalDeviceInfo(callback:AsyncCallback<DeviceInfo>): void
Obtains local device information. This API uses an asynchronous callback to return the result.
Obtains local device information. This API uses an asynchronous callback to return the result.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -431,8 +421,6 @@ getLocalDeviceInfo(): Promise<DeviceInfo>
...
@@ -431,8 +421,6 @@ getLocalDeviceInfo(): Promise<DeviceInfo>
Obtains local device information. This API uses a promise to return the result.
Obtains local device information. This API uses a promise to return the result.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Return value**
**Return value**
...
@@ -465,8 +453,6 @@ startDeviceDiscovery(subscribeInfo: SubscribeInfo): void
...
@@ -465,8 +453,6 @@ startDeviceDiscovery(subscribeInfo: SubscribeInfo): void
Starts to discover peripheral devices.
Starts to discover peripheral devices.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -511,8 +497,6 @@ startDeviceDiscovery(subscribeInfo: SubscribeInfo, filterOptions?: string): void
...
@@ -511,8 +497,6 @@ startDeviceDiscovery(subscribeInfo: SubscribeInfo, filterOptions?: string): void
Starts to discover peripheral devices and filters discovered devices.
Starts to discover peripheral devices and filters discovered devices.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -567,8 +551,6 @@ stopDeviceDiscovery(subscribeId: number): void
...
@@ -567,8 +551,6 @@ stopDeviceDiscovery(subscribeId: number): void
Stops device discovery.
Stops device discovery.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -588,8 +570,9 @@ For details about the error codes, see [Device Management Error Codes](../errorc
...
@@ -588,8 +570,9 @@ For details about the error codes, see [Device Management Error Codes](../errorc
**Example**
**Example**
```
js
```
js
// The subscribeId input must be the same as that automatically generated in startDeviceDiscovery.
try
{
try
{
// stopDeviceDiscovery and startDeviceDiscovery must be used in pairs, and the input parameter **subscribeId** passed in them must be the same.
var
subscribeId
=
12345
;
dmInstance
.
stopDeviceDiscovery
(
subscribeId
);
dmInstance
.
stopDeviceDiscovery
(
subscribeId
);
}
catch
(
err
)
{
}
catch
(
err
)
{
console
.
error
(
"
stopDeviceDiscovery errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
console
.
error
(
"
stopDeviceDiscovery errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
...
@@ -602,8 +585,6 @@ publishDeviceDiscovery(publishInfo: PublishInfo): void
...
@@ -602,8 +585,6 @@ publishDeviceDiscovery(publishInfo: PublishInfo): void
Publishes device information for discovery purposes.
Publishes device information for discovery purposes.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -630,7 +611,7 @@ For details about the error codes, see [Device Management Error Codes](../errorc
...
@@ -630,7 +611,7 @@ For details about the error codes, see [Device Management Error Codes](../errorc
"
publishId
"
:
publishId
,
"
publishId
"
:
publishId
,
"
mode
"
:
0xAA
,
// Active discovery
"
mode
"
:
0xAA
,
// Active discovery
"
freq
"
:
2
,
// High frequency
"
freq
"
:
2
,
// High frequency
"
ranging
"
:
1
// The device supports reporting the distance to the discovery initiator.
"
ranging
"
:
true
// The device supports reporting the distance to the discovery initiator.
};
};
try
{
try
{
dmInstance
.
publishDeviceDiscovery
(
publishInfo
);
// A callback is invoked to notify the application when the device information is published.
dmInstance
.
publishDeviceDiscovery
(
publishInfo
);
// A callback is invoked to notify the application when the device information is published.
...
@@ -638,15 +619,13 @@ For details about the error codes, see [Device Management Error Codes](../errorc
...
@@ -638,15 +619,13 @@ For details about the error codes, see [Device Management Error Codes](../errorc
console
.
error
(
"
publishDeviceDiscovery errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
console
.
error
(
"
publishDeviceDiscovery errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
}
}
```
```
### unPublishDeviceDiscovery<sup>9+</sup>
### unPublishDeviceDiscovery<sup>9+</sup>
unPublishDeviceDiscovery(publishId: number): void
unPublishDeviceDiscovery(publishId: number): void
Stops publishing device information.
Stops publishing device information.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -666,8 +645,9 @@ For details about the error codes, see [Device Management Error Codes](../errorc
...
@@ -666,8 +645,9 @@ For details about the error codes, see [Device Management Error Codes](../errorc
**Example**
**Example**
```
js
```
js
// The publishId input must be the same as that automatically generated in publishDeviceDiscovery.
try
{
try
{
// unPublishDeviceDiscovery and publishDeviceDiscovery must be used in pairs, and the input parameter **publishId** passed in them must be the same.
var
publishId
=
12345
;
dmInstance
.
unPublishDeviceDiscovery
(
publishId
);
dmInstance
.
unPublishDeviceDiscovery
(
publishId
);
}
catch
(
err
)
{
}
catch
(
err
)
{
console
.
error
(
"
unPublishDeviceDiscovery errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
console
.
error
(
"
unPublishDeviceDiscovery errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
...
@@ -680,8 +660,6 @@ authenticateDevice(deviceInfo: DeviceInfo, authParam: AuthParam, callback: Async
...
@@ -680,8 +660,6 @@ authenticateDevice(deviceInfo: DeviceInfo, authParam: AuthParam, callback: Async
Authenticates a device.
Authenticates a device.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -708,11 +686,19 @@ For details about the error codes, see [Device Management Error Codes](../errorc
...
@@ -708,11 +686,19 @@ For details about the error codes, see [Device Management Error Codes](../errorc
var
deviceInfo
=
{
var
deviceInfo
=
{
"
deviceId
"
:
"
XXXXXXXX
"
,
"
deviceId
"
:
"
XXXXXXXX
"
,
"
deviceName
"
:
""
,
"
deviceName
"
:
""
,
deviceType
:
0x0E
"
deviceType
"
:
0x0E
,
"
networkId
"
:
"
xxxxxxx
"
,
"
range
"
:
0
};
};
let
extraInfo
=
{
'
targetPkgName
'
:
'
ohos.samples.xxx
'
,
'
appName
'
:
'
xxx
'
,
'
appDescription
'
:
'
xxx
'
,
'
business
'
:
'
0
'
}
let
authParam
=
{
let
authParam
=
{
"
authType
"
:
1
,
// Authentication type. The value 1 means no account PIN authentication.
'
authType
'
:
1
,
// Authentication type. The value 1 means no account PIN authentication.
"
extraInfo
"
:
{}
'
extraInfo
'
:
extraInfo
}
}
try
{
try
{
dmInstance
.
authenticateDevice
(
deviceInfo
,
authParam
,
(
err
,
data
)
=>
{
dmInstance
.
authenticateDevice
(
deviceInfo
,
authParam
,
(
err
,
data
)
=>
{
...
@@ -734,8 +720,6 @@ unAuthenticateDevice(deviceInfo: DeviceInfo): void
...
@@ -734,8 +720,6 @@ unAuthenticateDevice(deviceInfo: DeviceInfo): void
Deauthenticates a device.
Deauthenticates a device.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -756,6 +740,13 @@ For details about the error codes, see [Device Management Error Codes](../errorc
...
@@ -756,6 +740,13 @@ For details about the error codes, see [Device Management Error Codes](../errorc
```
js
```
js
try
{
try
{
var
deviceInfo
=
{
"
deviceId
"
:
"
XXXXXXXX
"
,
"
deviceName
"
:
""
,
"
deviceType
"
:
0x0E
,
"
networkId
"
:
"
xxxxxxx
"
,
"
range
"
:
0
};
dmInstance
.
unAuthenticateDevice
(
deviceInfo
);
dmInstance
.
unAuthenticateDevice
(
deviceInfo
);
}
catch
(
err
)
{
}
catch
(
err
)
{
console
.
error
(
"
unAuthenticateDevice errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
console
.
error
(
"
unAuthenticateDevice errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
...
@@ -768,8 +759,6 @@ verifyAuthInfo(authInfo: AuthInfo, callback: AsyncCallback<{deviceId: string,
...
@@ -768,8 +759,6 @@ verifyAuthInfo(authInfo: AuthInfo, callback: AsyncCallback<{deviceId: string,
Verifies authentication information.
Verifies authentication information.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -792,7 +781,7 @@ For details about the error codes, see [Device Management Error Codes](../errorc
...
@@ -792,7 +781,7 @@ For details about the error codes, see [Device Management Error Codes](../errorc
```
js
```
js
let
authInfo
=
{
let
authInfo
=
{
"
authType
"
:
1
,
"
authType
"
:
1
,
"
token
"
:
xxxxxx
,
"
token
"
:
123456
,
"
extraInfo
"
:
{}
"
extraInfo
"
:
{}
}
}
try
{
try
{
...
@@ -814,8 +803,6 @@ setUserOperation(operateAction: number, params: string): void;
...
@@ -814,8 +803,6 @@ setUserOperation(operateAction: number, params: string): void;
Sets a user operation.
Sets a user operation.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -838,7 +825,7 @@ Sets a user operation.
...
@@ -838,7 +825,7 @@ Sets a user operation.
operateAction = 5 - Confirm the input in the PIN input box.
operateAction = 5 - Confirm the input in the PIN input box.
*/
*/
let
operation
=
0
;
let
operation
=
0
;
this
.
dmInstance
.
setUserOperation
(
operation
,
"
extra
"
)
dmInstance
.
setUserOperation
(
operation
,
"
extra
"
)
}
catch
(
err
)
{
}
catch
(
err
)
{
console
.
error
(
"
setUserOperation errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
console
.
error
(
"
setUserOperation errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
}
}
...
@@ -850,8 +837,6 @@ on(type: 'uiStateChange', callback: Callback<{ param: string}>): void;
...
@@ -850,8 +837,6 @@ on(type: 'uiStateChange', callback: Callback<{ param: string}>): void;
Subscribes to UI status changes.
Subscribes to UI status changes.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -868,11 +853,8 @@ Subscribes to UI status changes.
...
@@ -868,11 +853,8 @@ Subscribes to UI status changes.
dmInstance
.
on
(
'
uiStateChange
'
,
(
data
)
=>
{
dmInstance
.
on
(
'
uiStateChange
'
,
(
data
)
=>
{
console
.
log
(
"
uiStateChange executed, dialog closed
"
+
JSON
.
stringify
(
data
))
console
.
log
(
"
uiStateChange executed, dialog closed
"
+
JSON
.
stringify
(
data
))
var
tmpStr
=
JSON
.
parse
(
data
.
param
)
var
tmpStr
=
JSON
.
parse
(
data
.
param
)
this
.
isShow
=
tmpStr
.
verifyFailed
var
isShow
=
tmpStr
.
verifyFailed
console
.
log
(
"
uiStateChange executed, dialog closed
"
+
this
.
isShow
)
console
.
log
(
"
uiStateChange executed, dialog closed
"
+
isShow
)
if
(
!
this
.
isShow
)
{
this
.
destruction
()
}
});
});
}
catch
(
err
)
{
}
catch
(
err
)
{
console
.
error
(
"
uiStateChange errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
console
.
error
(
"
uiStateChange errCode:
"
+
err
.
code
+
"
,errMessage:
"
+
err
.
message
);
...
@@ -885,8 +867,6 @@ off(type: 'uiStateChange', callback?: Callback<{ param: string}>): void;
...
@@ -885,8 +867,6 @@ off(type: 'uiStateChange', callback?: Callback<{ param: string}>): void;
Unsubscribes from UI status changes.
Unsubscribes from UI status changes.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -912,8 +892,6 @@ on(type: 'deviceStateChange', callback: Callback<{ action: DeviceStateChange
...
@@ -912,8 +892,6 @@ on(type: 'deviceStateChange', callback: Callback<{ action: DeviceStateChange
Subscribes to changes in the device state.
Subscribes to changes in the device state.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -941,8 +919,6 @@ off(type: 'deviceStateChange', callback?: Callback<{ action: DeviceStateChang
...
@@ -941,8 +919,6 @@ off(type: 'deviceStateChange', callback?: Callback<{ action: DeviceStateChang
Unsubscribes from changes in the device state.
Unsubscribes from changes in the device state.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -970,8 +946,6 @@ on(type: 'deviceFound', callback: Callback<{ subscribeId: number, device: Dev
...
@@ -970,8 +946,6 @@ on(type: 'deviceFound', callback: Callback<{ subscribeId: number, device: Dev
Subscribes to device discovery events.
Subscribes to device discovery events.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -999,8 +973,6 @@ off(type: 'deviceFound', callback?: Callback<{ subscribeId: number, device: D
...
@@ -999,8 +973,6 @@ off(type: 'deviceFound', callback?: Callback<{ subscribeId: number, device: D
Unsubscribes from device discovery events.
Unsubscribes from device discovery events.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -1028,8 +1000,6 @@ on(type: 'discoverFail', callback: Callback<{ subscribeId: number, reason: nu
...
@@ -1028,8 +1000,6 @@ on(type: 'discoverFail', callback: Callback<{ subscribeId: number, reason: nu
Subscribes to device discovery failures.
Subscribes to device discovery failures.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -1057,8 +1027,6 @@ off(type: 'discoverFail', callback?: Callback<{ subscribeId: number, reason:
...
@@ -1057,8 +1027,6 @@ off(type: 'discoverFail', callback?: Callback<{ subscribeId: number, reason:
Unsubscribes from device discovery failures.
Unsubscribes from device discovery failures.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -1086,8 +1054,6 @@ on(type: 'publishSuccess', callback: Callback<{ publishId: number }>): voi
...
@@ -1086,8 +1054,6 @@ on(type: 'publishSuccess', callback: Callback<{ publishId: number }>): voi
Subscribes to device information publication success events.
Subscribes to device information publication success events.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -1116,8 +1082,6 @@ off(type: 'publishSuccess', callback?: Callback<{ publishId: number }>): v
...
@@ -1116,8 +1082,6 @@ off(type: 'publishSuccess', callback?: Callback<{ publishId: number }>): v
Unsubscribes from device information publication success events.
Unsubscribes from device information publication success events.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -1145,8 +1109,6 @@ on(type: 'publishFail', callback: Callback<{ publishId: number, reason: numbe
...
@@ -1145,8 +1109,6 @@ on(type: 'publishFail', callback: Callback<{ publishId: number, reason: numbe
Subscribes to device information publication failures.
Subscribes to device information publication failures.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -1174,8 +1136,6 @@ off(type: 'publishFail', callback?: Callback<{ publishId: number, reason: num
...
@@ -1174,8 +1136,6 @@ off(type: 'publishFail', callback?: Callback<{ publishId: number, reason: num
Unsubscribes from device information publication failures.
Unsubscribes from device information publication failures.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -1203,8 +1163,6 @@ on(type: 'serviceDie', callback: () => void): void
...
@@ -1203,8 +1163,6 @@ on(type: 'serviceDie', callback: () => void): void
Subscribes to dead events of the
**DeviceManager**
service.
Subscribes to dead events of the
**DeviceManager**
service.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
@@ -1232,8 +1190,6 @@ off(type: 'serviceDie', callback?: () => void): void
...
@@ -1232,8 +1190,6 @@ off(type: 'serviceDie', callback?: () => void): void
Unsubscribes from dead events of the
**DeviceManager**
service.
Unsubscribes from dead events of the
**DeviceManager**
service.
**Required permissions**
: ohos.permission.ACCESS_SERVICE_DM (available only to system applications)
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**System capability**
: SystemCapability.DistributedHardware.DeviceManager
**Parameters**
**Parameters**
...
...
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