Wifi

Overview

Provides APIs for obtaining the Wi-Fi switch state.

Since: 13

Name	Description
oh_wifi.h	Defines APIs for obtaining Wi-Fi switch state. File to include: <ConnectivityKit/wifi/oh_wifi.h>

Name	Description
typedef enum Wifi_ResultCode Wifi_ResultCode	Defines an enum for the error codes returned by Wi-Fi APIs.

Name	Description
Wifi_ResultCode { WIFI_SUCCESS = 0, WIFI_PERMISSION_DENIED = 201, WIFI_INVALID_PARAM = 401, WIFI_NOT_SUPPORTED = 801, WIFI_OPERATION_FAILED = 2501000 }	Enumerates the error codes returned by Wi-Fi APIs.

Name	Description
Wifi_ResultCode OH_Wifi_IsWifiEnabled (bool *enabled)	Checks whether Wi-Fi is enabled.

typedef enum Wifi_ResultCode Wifi_ResultCode

Description

Defines an enum for the error codes returned by Wi-Fi APIs.

Since: 13

enum Wifi_ResultCode

Description

Enumerates the error codes returned by Wi-Fi APIs.

Since: 13

Value	Description
WIFI_SUCCESS	The operation is successful.
WIFI_PERMISSION_DENIED	Permission verification has failed.
WIFI_INVALID_PARAM	Invalid parameter. Possible causes: 1. The input parameter is a null pointer. 2. The parameter value is out of the value range.
WIFI_NOT_SUPPORTED	The API cannot be called because the device does not have the required capabilities.
WIFI_OPERATION_FAILED	Operation failed. Possible cause: The internal execution of the service fails.

Wifi_ResultCode OH_Wifi_IsWifiEnabled (bool * enabled)

Description

Checks whether Wi-Fi is enabled.

Since: 13

Parameters

Name	Description
enabled	Pointer to the Wi-Fi state obtained. The value true means Wi-Fi is enabled; the value false means the opposite. A non-null pointer must be passed in. Otherwise, an error is returned.

Returns

Returns the operation result. For details, see Wifi_ResultCode.

WIFI_SUCCESS indicates that the operation is successful.

WIFI_INVALID_PARAM indicates that the input parameter is a null pointer.

WIFI_OPERATION_FAILED indicates an internal service error.