WLAN
NOTE
The initial APIs of this module are supported since API version 8. Newly added APIs will be marked with a superscript to indicate their earliest API version. The APIs described in this document are used only for non-universal products, such as routers.
Modules to Import
import wifiext from '@ohos.wifiext';
wifiext.enableHotspot
enableHotspot(): boolean;
Enables the WLAN hotspot.
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Required permissions: ohos.permission.MANAGE_WIFI_HOTSPOT_EXT
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System capability: SystemCapability.Communication.WiFi.AP.Extension
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Return value
Type | Description |
---|---|
boolean | Returns true if the operation is successful; returns false otherwise. |
wifiext.disableHotspot
disableHotspot(): boolean;
Disables the WLAN hotspot.
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Required permissions: ohos.permission.MANAGE_WIFI_HOTSPOT_EXT
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System capability: SystemCapability.Communication.WiFi.AP.Extension
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Return value
Type | Description |
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boolean | Returns true if the operation is successful; returns false otherwise. |
wifiext.getSupportedPowerModel
getSupportedPowerModel(): Promise<Array<PowerModel>>
Obtains the supported power models. The method uses a promise to return the result.
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Required permissions: ohos.permission.GET_WIFI_INFO
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System capability: SystemCapability.Communication.WiFi.AP.Extension
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Return value
Type | Description |
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Promise<Array<PowerModel>> | Promise used to return the power models obtained. |
PowerModel
Enumerates of the power models.
Name | Default Value | Description |
---|---|---|
SLEEPING | 0 | Sleeping |
GENERAL | 1 | General |
THROUGH_WALL | 2 | Through_wall |
wifiext.getSupportedPowerModel
getSupportedPowerModel(callback: AsyncCallback<Array<PowerModel>>): void
Obtains the supported power models. The method uses an asynchronous callback to return the result.
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Required permissions: ohos.permission.GET_WIFI_INFO
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System capability: SystemCapability.Communication.WiFi.AP.Extension
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Parameters
Name | Type | Mandatory | Description |
---|---|---|---|
callback | AsyncCallback<PowerModel> | Yes | Callback used to return the power models obtained. |
wifiext.getPowerModel
getPowerModel(): Promise<PowerModel>
Obtains the power model. The method uses a promise to return the result.
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Required permissions: ohos.permission.GET_WIFI_INFO
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System capability: SystemCapability.Communication.WiFi.AP.Extension
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Return value
Type | Description |
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Promise<PowerModel> | Promise used to return the power model obtained. |
wifiext.getPowerModel
getPowerModel(callback: AsyncCallback<PowerModel>): void
Obtains the power model. The method uses an asynchronous callback to return the result.
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Required permissions: ohos.permission.GET_WIFI_INFO
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System capability: SystemCapability.Communication.WiFi.AP.Extension
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Parameters
Name | Type | Mandatory | Description |
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callback | AsyncCallback<PowerModel> | Yes | Callback invoked to return the power mode obtained. |
wifiext.setPowerModel
setPowerModel(model: PowerModel) : boolean;
Sets the power model.
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Required permissions: ohos.permission.MANAGE_WIFI_HOTSPOT_EXT
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System capability: SystemCapability.Communication.WiFi.AP.Extension
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Parameters
Name | Type | Mandatory | Description |
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model | AsyncCallback<PowerModel> | Yes | Power model to set. |
- Return value
Type | Description |
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boolean | Returns true if the operation is successful; returns false otherwise. |