luojianingfix: add beta notes in markdown

ohos.wifi_manager (WLAN)

Note:

Currently in the beta phase.

This module primarily provides WLAN basic functions, P2P (peer-to-peer) capabilities, and WLAN notification services, enabling applications to interconnect with other devices via WLAN.

Import Module

import kit.ConnectivityKit.*

Permission List

ohos.permission.GET_WIFI_INFO

ohos.permission.SET_WIFI_INFO

Usage Instructions

API sample code usage instructions:

If the first line of sample code contains a "// index.cj" comment, it indicates the sample can be compiled and run in the "index.cj" file of the Cangjie template project.
If the sample requires obtaining Context application context, configuration is needed in the "main_ability.cj" file of the Cangjie template project.

For details about the sample project and configuration template mentioned above, refer to Cangjie Sample Code Instructions.

func getScanInfoList()

public func getScanInfoList(): Array<WifiScanInfo>

Description: Obtains scan results.

Required Permission: ohos.permission.GET_WIFI_INFO

System Capability: SystemCapability.Communication.WiFi.STA

Since: 22

Return Value:

Type	Description
Array<WifiScanInfo>	Returns the list of scanned hotspots. If the application has requested the ohos.permission.GET_WIFI_PEERS_MAC permission (only system applications can request this), the bssid in the returned results will be the actual device address; otherwise, it will be a randomized device address.

Exceptions:

BusinessException: Corresponding error codes are listed below. For details, see Universal Error Codes and WIFI Error Codes.

Error Code ID Error Message

201 Permission denied.

801 Capability not supported.

2501000 Operation failed.

Error Code ID	Error Message
201	Permission denied.
801	Capability not supported.
2501000	Operation failed.

Example:

// index.cj

import kit.ConnectivityKit.*
import ohos.business_exception.BusinessException
import kit.PerformanceAnalysisKit.Hilog

try {
    let scanInfoList = getScanInfoList()
} catch (e: BusinessException) {
    Hilog.info(0, "test", "${e.message}")
}

func isWifiActive()

public func isWifiActive(): Bool

Description: Checks whether WLAN is enabled.

System Capability: SystemCapability.Communication.WiFi.STA

Since: 22

Return Value:

Type	Description
Bool	true: enabled, false: disabled.

Exceptions:

BusinessException: Corresponding error codes are listed below. For details, see Universal Error Codes and WIFI Error Codes.

Error Code ID Error Message

801 Capability not supported.

2501000 Operation failed.

Error Code ID	Error Message
801	Capability not supported.
2501000	Operation failed.

Example:

// index.cj

import kit.ConnectivityKit.*
import ohos.business_exception.BusinessException
import kit.PerformanceAnalysisKit.Hilog

try {
    let isWifiActive = isWifiActive()
} catch (e: BusinessException) {
    Hilog.info(0, "test", "${e.message}")
}

func off(WifiCallbackType, ?CallbackObject)

public func off(eventType: WifiCallbackType, callback!: ?CallbackObject = None): Unit

Description: Unregisters WLAN state change events.

Required Permission: ohos.permission.GET_WIFI_INFO

System Capability: SystemCapability.Communication.WiFi.STA

Since: 22

Parameters:

Parameter	Type	Required	Default Value	Description
eventType	WifiCallbackType	Yes	-	Callback event.
callback	?CallbackObject	No	None	Named parameter. State change callback function. If no callback parameter is provided, all callback functions associated with the event will be unregistered.

Exceptions:

BusinessException: Corresponding error codes are listed below. For details, see Universal Error Codes and WIFI Error Codes.

Error Code ID Error Message

201 Permission denied.

801 Capability not supported.

2801000 Operation failed.

Error Code ID	Error Message
201	Permission denied.
801	Capability not supported.
2801000	Operation failed.

Example:

// index.cj

import kit.ConnectivityKit.*
import kit.PerformanceAnalysisKit.*
import ohos.business_exception.BusinessException
import ohos.callback_invoke.*
import kit.PerformanceAnalysisKit.Hilog

try {
    class WifiCallback <: Callback1Argument<Int32> {
        public func invoke(err: ?BusinessException, arg: Int32) {
            Hilog.info(0, "test", "invoke success", "")
        }
    }

    let callback = WifiCallback()
    // Register event
    on(WifiScanStateChange, callback)
    // Unregister event
    off(WifiScanStateChange, callback: callback)
} catch (e: BusinessException) {
    Hilog.info(0, "test", "${e.message}")
}

func on(WifiCallbackType, Callback1Argument<Int32>)

public func on(eventType: WifiCallbackType, callback: Callback1Argument<Int32>): Unit

Description: Registers WLAN state change events.

Required Permission: ohos.permission.GET_WIFI_INFO

System Capability: SystemCapability.Communication.WiFi.STA

Since: 22

Parameters:

Parameter	Type	Required	Default Value	Description
eventType	WifiCallbackType	Yes	-	Callback event.
callback	Callback1Argument<Int32>	Yes	-	State change callback function.

Exceptions:

BusinessException: Corresponding error codes are listed below. For details, see Universal Error Codes and WIFI Error Codes.

Error Code ID Error Message

201 Permission denied.

801 Capability not supported.

2801000 Operation failed.

Error Code ID	Error Message
201	Permission denied.
801	Capability not supported.
2801000	Operation failed.

Example:

// index.cj

import kit.ConnectivityKit.*
import kit.PerformanceAnalysisKit.*
import ohos.business_exception.BusinessException
import ohos.callback_invoke.*
import kit.PerformanceAnalysisKit.Hilog

try {
    class WifiCallback <: Callback1Argument<Int32> {
        public func invoke(err: ?BusinessException, arg: Int32) {
            Hilog.info(0, "test", "invoke success", "")
        }
    }

    let callback = WifiCallback()
    // Register event
    on(WifiScanStateChange, callback)
    // Unregister event
    off(WifiScanStateChange, callback: callback)
} catch (e: BusinessException) {
    Hilog.info(0, "test", "${e.message}")
}

func p2pCancelConnect()

public func p2pCancelConnect(): Unit

Description: Cancels a P2P connection during the connection process.

Required Permission: ohos.permission.GET_WIFI_INFO

System Capability: SystemCapability.Communication.WiFi.P2P

Since: 22

Exceptions:

BusinessException: Corresponding error codes are listed below. For details, see Universal Error Codes and WIFI Error Codes.

Error Code ID Error Message

201 Permission denied.

801 Capability not supported.

2801000 Operation failed.

2801001 Wi-Fi STA disabled.

Error Code ID	Error Message
201	Permission denied.
801	Capability not supported.
2801000	Operation failed.
2801001	Wi-Fi STA disabled.

Example:

// index.cj

import kit.ConnectivityKit.*
import ohos.business_exception.BusinessException
import kit.PerformanceAnalysisKit.Hilog

try {
    p2pCancelConnect()
} catch (e: BusinessException) {
    Hilog.info(0, "test", "${e.message}")
}

func p2pConnect(WifiP2PConfig)

public func p2pConnect(config: WifiP2PConfig): Unit

Description: Initiates a P2P connection.

Required Permission: ohos.permission.GET_WIFI_INFO

System Capability: SystemCapability.Communication.WiFi.P2P

Since: 22

Parameters:

Parameter	Type	Required	Default Value	Description
config	WifiP2PConfig	Yes	-	Connection configuration information. If DeviceAddressType is not specified, it defaults to the randomized device address type.

Exceptions:

BusinessException: Corresponding error codes are listed below. For details, see Universal Error Codes and WIFI Error Codes.

Error Code ID Error Message

201 Permission denied.

801 Capability not supported.

2801000 Operation failed.

2801001 Wi-Fi STA disabled.

Error Code ID	Error Message
201	Permission denied.
801	Capability not supported.
2801000	Operation failed.
2801001	Wi-Fi STA disabled.

Example:

// index.cj

import kit.ConnectivityKit.*
import ohos.business_exception.BusinessException
import kit.PerformanceAnalysisKit.Hilog

try {
    let config = WifiP2PConfig("xx:xx:xx:xx", -2, "", "", GroupOwnerBand.GoBandAuto)
    p2pConnect(config)
} catch (e: BusinessException) {
    Hilog.info(0, "test", "${e.message}")
}

func startDiscoverDevices()

public func startDiscoverDevices(): Unit

Description: Starts device discovery.

Required Permission: ohos.permission.GET_WIFI_INFO

System Capability: SystemCapability.Communication.WiFi.P2P

Since: 22

Exceptions:

BusinessException: Corresponding error codes are listed below. For details, see Universal Error Codes and WIFI Error Codes.

Error Code ID Error Message

201 Permission denied.

801 Capability not supported.

2801000 Operation failed.

2801001 Wi-Fi STA disabled.

Error Code ID	Error Message
201	Permission denied.
801	Capability not supported.
2801000	Operation failed.
2801001	Wi-Fi STA disabled.

Example:

// index.cj

import kit.ConnectivityKit.*
import ohos.business_exception.BusinessException
import kit.PerformanceAnalysisKit.Hilog

try {
    startDiscoverDevices()
} catch (e: BusinessException) {
    Hilog.info(0, "test", "${e.message}")
}

func stopDiscoverDevices()

public func stopDiscoverDevices(): Unit

Description: Stops device discovery.

Required Permission: ohos.permission.GET_WIFI_INFO

System Capability: SystemCapability.Communication.WiFi.P2P

Since: 22

Exceptions:

BusinessException: Corresponding error codes are listed below. For details, see Universal Error Codes and WIFI Error Codes.

Error Code ID Error Message

201 Permission denied.

801 Capability not supported.

2801000 Operation failed.

2801001 Wi-Fi STA disabled.

Error Code ID	Error Message
201	Permission denied.
801	Capability not supported.
2801000	Operation failed.
2801001	Wi-Fi STA disabled.

Example:

// index.cj

import kit.ConnectivityKit.*
import ohos.business_exception.BusinessException
import kit.PerformanceAnalysisKit.Hilog

try {
    stopDiscoverDevices()
} catch (e: BusinessException) {
    Hilog.info(0, "test", "${e.message}")
}
```## class WifiInfoElem

```cangjie
public class WifiInfoElem {
    public var eid: UInt32
    public var content: Array<UInt8>
}

Functionality: WLAN hotspot information.

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var content

public var content: Array<UInt8>

Functionality: Element content.

Type: Array<UInt8>

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var eid

public var eid: UInt32

Functionality: Element ID.

Type: UInt32

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

class WifiP2PConfig

public class WifiP2PConfig {
    public var deviceAddress: String
    public var netId: Int32
    public var passphrase: String
    public var groupName: String
    public var goBand: GroupOwnerBand
    public var deviceAddressType: DeviceAddressType
    public init(
        deviceAddress: String,
        netId: Int32,
        passphrase: String,
        groupName: String,
        goBand: GroupOwnerBand,
        deviceAddressType!: DeviceAddressType = RandomDeviceAddress
    )
}

Functionality: Represents P2P configuration information.

System Capability: SystemCapability.Communication.WiFi.P2P

Initial Version: 22

var deviceAddress

public var deviceAddress: String

Functionality: Device address.

Type: String

System Capability: SystemCapability.Communication.WiFi.P2P

Initial Version: 22

var deviceAddressType

public var deviceAddressType: DeviceAddressType

Functionality: Device address type.

Type: DeviceAddressType

System Capability: SystemCapability.Communication.WiFi.P2P

Initial Version: 22

var goBand

public var goBand: GroupOwnerBand

Functionality: Group bandwidth.

Type: GroupOwnerBand

System Capability: SystemCapability.Communication.WiFi.P2P

Initial Version: 22

var groupName

public var groupName: String

Functionality: Group name.

Type: String

System Capability: SystemCapability.Communication.WiFi.P2P

Initial Version: 22

var netId

public var netId: Int32

Functionality: Network ID. When creating a group, -1 indicates creating a temporary group, and -2 indicates creating a permanent group.

Type: Int32

System Capability: SystemCapability.Communication.WiFi.P2P

Initial Version: 22

var passphrase

public var passphrase: String

Functionality: Group passphrase.

Type: String

System Capability: SystemCapability.Communication.WiFi.P2P

Initial Version: 22

init(String, Int32, String, String, GroupOwnerBand, DeviceAddressType)

public init(
    deviceAddress: String,
    netId: Int32,
    passphrase: String,
    groupName: String,
    goBand: GroupOwnerBand,
    deviceAddressType!: DeviceAddressType = RandomDeviceAddress
)

Functionality: Constructs a WifiP2PConfig instance.

System Capability: SystemCapability.Communication.WiFi.P2P

Initial Version: 22

Parameters:

Parameter Name	Type	Required	Default Value	Description
deviceAddress	String	Yes	-	Device address.
netId	Int32	Yes	-	Network ID. When creating a group, -1 indicates creating a temporary group, and -2 indicates creating a permanent group.
passphrase	String	Yes	-	Group passphrase.
groupName	String	Yes	-	Group name.
goBand	GroupOwnerBand	Yes	-	Group bandwidth.
deviceAddressType	DeviceAddressType	No	RandomDeviceAddress	Named parameter. Device address type. >

class WifiScanInfo

public class WifiScanInfo {
    public var ssid: String
    public var bssid: String
    public var bssidType: DeviceAddressType
    public var capabilities: String
    public var securityType: WifiSecurityType
    public var rssi: Int32
    public var band: Int32
    public var frequency: Int32
    public var channelWidth: Int32
    public var centerFrequency0: Int32
    public var centerFrequency1: Int32
    public var infoElems: Array<WifiInfoElem>
    public var timestamp: Int64
    public var supportedWifiCategory: WifiCategory
    public var isHiLinkNetwork: Bool
}

Functionality: WLAN hotspot information.

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var band

public var band: Int32

Functionality: The frequency band of the WLAN access point, where 1: 2.4GHz; 2: 5GHz.

Type: Int32

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var bssid

public var bssid: String

Functionality: The BSSID of the hotspot, e.g., 00:11:22:33:44:55.

Type: String

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var bssidType

public var bssidType: DeviceAddressType

Functionality: The BSSID type of the hotspot.

Type: DeviceAddressType

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var capabilities

public var capabilities: String

Functionality: Hotspot capabilities.

Type: String

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var centerFrequency0

public var centerFrequency0: Int32

Functionality: The center frequency of the hotspot.

Type: Int32

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var centerFrequency1

public var centerFrequency1: Int32

Functionality: The center frequency of the hotspot. If the hotspot uses two non-overlapping WLAN channels, two center frequencies are returned, represented by centerFrequency0 and centerFrequency1 respectively.

Type: Int32

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var channelWidth

public var channelWidth: Int32

Functionality: The bandwidth of the WLAN access point.

Type: Int32

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var frequency

public var frequency: Int32

Functionality: The frequency of the WLAN access point.

Type: Int32

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var infoElems

public var infoElems: Array<WifiInfoElem>

Functionality: Information elements.

Type: Array<WifiInfoElem>

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var isHiLinkNetwork

public var isHiLinkNetwork: Bool

Functionality: Whether the hotspot supports HiLink, true: supported, false: not supported.

Type: Bool

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var rssi

public var rssi: Int32

Functionality: The signal strength (dBm) of the hotspot.

Type: Int32

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var securityType

public var securityType: WifiSecurityType

Functionality: WLAN encryption type.

Type: WifiSecurityType

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var ssid

public var ssid: String

Functionality: The SSID of the hotspot, with a maximum length of 32 bytes, encoded in UTF-8.

Type: String

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var supportedWifiCategory

public var supportedWifiCategory: WifiCategory

Functionality: The highest WiFi category supported by the hotspot.

Type: WifiCategory

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22

var timestamp

public var timestamp: Int64

Functionality: Timestamp.

Type: Int64

System Capability: SystemCapability.Communication.WiFi.STA

Initial Version: 22## enum DeviceAddressType

public enum DeviceAddressType <: Equatable<DeviceAddressType> & ToString {
    | RandomDeviceAddress
    | RealDeviceAddress
    | ...
}

Description: WiFi device address (MAC/BSSID) type.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

Parent Types:

Equatable<DeviceAddressType>
ToString

RandomDeviceAddress

RandomDeviceAddress

Description: Random device address.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

RealDeviceAddress

RealDeviceAddress

Description: Real device address.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

func !=(DeviceAddressType)

public operator func !=(other: DeviceAddressType): Bool

Description: Determines whether two enum values are unequal.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

Parameters:

Parameter	Type	Required	Default	Description
other	DeviceAddressType	Yes	-	Another enum value.

Return Value:

Type	Description
Bool	Returns `true` if the two enum values are unequal, otherwise returns `false`.

func ==(DeviceAddressType)

public operator func ==(other: DeviceAddressType): Bool

Description: Determines whether two enum values are equal.

Parameters:

Parameter	Type	Required	Default	Description
other	DeviceAddressType	Yes	-	Another enum value.

Return Value:

Type	Description
Bool	Returns `true` if the two enum values are equal, otherwise returns `false`.

func toString()

public func toString(): String

Description: Gets the value of the enum.

Return Value:

Type	Description
String	The description of the enum.

enum GroupOwnerBand

public enum GroupOwnerBand <: Equatable<GroupOwnerBand> & ToString {
    | GoBandAuto
    | GoBand2GHz
    | GoBand5GHz
    | ...
}

Description: Represents group bandwidth.

System Capability: SystemCapability.Communication.WiFi.P2P

Since: 22

Parent Types:

Equatable<GroupOwnerBand>
ToString

GoBand2GHz

GoBand2GHz

Description: 2.4GHz.

System Capability: SystemCapability.Communication.WiFi.P2P

Since: 22

GoBand5GHz

GoBand5GHz

Description: 5GHz.

System Capability: SystemCapability.Communication.WiFi.P2P

Since: 22

GoBandAuto

GoBandAuto

Description: Auto mode.

System Capability: SystemCapability.Communication.WiFi.P2P

Since: 22

func !=(GroupOwnerBand)

public operator func !=(other: GroupOwnerBand): Bool

Description: Determines whether two enum values are unequal.

System Capability: SystemCapability.Communication.WiFi.P2P

Since: 22

Parameters:

Parameter	Type	Required	Default	Description
other	GroupOwnerBand	Yes	-	Another enum value.

Return Value:

Type	Description
Bool	Returns `true` if the two enum values are unequal, otherwise returns `false`.

func ==(GroupOwnerBand)

public operator func ==(other: GroupOwnerBand): Bool

Description: Determines whether two enum values are equal.

Parameters:

Parameter	Type	Required	Default	Description
other	GroupOwnerBand	Yes	-	Another enum value.

Return Value:

Type	Description
Bool	Returns `true` if the two enum values are equal, otherwise returns `false`.

func toString()

public func toString(): String

Description: Gets the value of the enum.

Return Value:

Type	Description
String	The description of the enum.

enum WifiCallbackType

public enum WifiCallbackType <: Equatable<WifiCallbackType> & Hashable & ToString {
    | WifiScanStateChange
    | ...
}

Description: WLAN callback trigger event type.

System Capability: SystemCapability.Communication.WiFi.STA

Since: 22

Parent Types:

Equatable<WifiCallbackType>
Hashable
ToString

WifiScanStateChange

WifiScanStateChange

Description: Registers the WLAN state change event type.

System Capability: SystemCapability.Communication.WiFi.STA

Since: 22

func !=(WifiCallbackType)

public operator func !=(other: WifiCallbackType): Bool

Description: Determines whether two enum values are unequal.

Parameters:

Parameter	Type	Required	Default	Description
other	WifiCallbackType	Yes	-	Another enum value.

Return Value:

Type	Description
Bool	Returns `true` if the two enum values are unequal, otherwise returns `false`.

func ==(WifiCallbackType)

public operator func ==(other: WifiCallbackType): Bool

Description: Determines whether two enum values are equal.

Parameters:

Parameter	Type	Required	Default	Description
other	WifiCallbackType	Yes	-	Another enum value.

Return Value:

Type	Description
Bool	Returns `true` if the two enum values are equal, otherwise returns `false`.

func hashCode()

public func hashCode(): Int64

Description: Gets the hash value of the input data.

Return Value:

Type	Description
Int64	The hash value of the data.

func toString()

public func toString(): String

Description: Gets the value of the enum.

Return Value:

Type	Description
String	The description of the enum.

enum WifiCategory

public enum WifiCategory <: Equatable<WifiCategory> & ToString {
    | Default
    | Wifi6
    | Wifi6Plus
    | ...
}

Description: Represents the highest WiFi category supported by the hotspot.

System Capability: SystemCapability.Communication.WiFi.STA

Since: 22

Parent Types:

Equatable<WifiCategory>
ToString

Default

Default

Description: Default. WiFi categories below WiFi 6.

System Capability: SystemCapability.Communication.WiFi.STA

Since: 22

Wifi6

Wifi6

Description: WiFi 6.

System Capability: SystemCapability.Communication.WiFi.STA

Since: 22

Wifi6Plus

Wifi6Plus

Description: WiFi 6+.

System Capability: SystemCapability.Communication.WiFi.STA

Since: 22

func !=(WifiCategory)

public operator func !=(other: WifiCategory): Bool

Description: Determines whether two enum values are unequal.

System Capability: SystemCapability.Communication.WiFi.STA

Since: 22

Parameters:

Parameter	Type	Required	Default	Description
other	WifiCategory	Yes	-	Another enum value.

Return Value:

Type	Description
Bool	Returns `true` if the two enum values are unequal, otherwise returns `false`.

func ==(WifiCategory)

public operator func ==(other: WifiCategory): Bool

Description: Determines whether two enum values are equal.

Parameters:

Parameter	Type	Required	Default	Description
other	WifiCategory	Yes	-	Another enum value.

Return Value:

Type	Description
Bool	Returns `true` if the two enum values are equal, otherwise returns `false`.

func toString()

public func toString(): String

Description: Gets the value of the enum.

Return Value:

Type	Description
String	The description of the enum.

public enum WifiSecurityType <: Equatable<WifiSecurityType> & ToString {
    | WifiSecTypeInvalid
    | WifiSecTypeOpen
    | WifiSecTypeWep
    | WifiSecTypePsk
    | WifiSecTypeSae
    | WifiSecTypeEap
    | WifiSecTypeEapSuiteB
    | WifiSecTypeOwe
    | WifiSecTypeWapiCert
    | WifiSecTypeWapiPsk
    | ...
}

Function: Represents encryption types.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

Parent Types:

Equatable<WifiSecurityType>
ToString

WifiSecTypeEap

WifiSecTypeEap

Function: EAP encryption type.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

WifiSecTypeEapSuiteB

WifiSecTypeEapSuiteB

Function: Suite-B 192-bit encryption type.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

WifiSecTypeInvalid

WifiSecTypeInvalid

Function: Invalid encryption type.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

WifiSecTypeOpen

WifiSecTypeOpen

Function: Open encryption type.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

WifiSecTypeOwe

WifiSecTypeOwe

Function: Opportunistic Wireless Encryption (OWE) type.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

WifiSecTypePsk

WifiSecTypePsk

Function: Pre-shared key (PSK) encryption type.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

WifiSecTypeSae

WifiSecTypeSae

Function: Simultaneous Authentication of Equals (SAE) encryption type.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

WifiSecTypeWapiCert

WifiSecTypeWapiCert

Function: WAPI-Cert encryption type.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

WifiSecTypeWapiPsk

WifiSecTypeWapiPsk

Function: WAPI-PSK encryption type.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

WifiSecTypeWep

WifiSecTypeWep

Function: Wired Equivalent Privacy (WEP) encryption type. This encryption type is not supported by candidate network configurations.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

func !=(WifiSecurityType)

public operator func !=(other: WifiSecurityType): Bool

Function: Determines whether two enumeration values are unequal.

System Capability: SystemCapability.Communication.WiFi.Core

Since: 22

Parameters:

Parameter	Type	Mandatory	Default Value	Description
other	WifiSecurityType	Yes	-	Another enumeration value.

Return Value:

Type	Description
Bool	Returns true if the two enumeration values are unequal, otherwise returns false.

func ==(WifiSecurityType)

public operator func ==(other: WifiSecurityType): Bool

Function: Determines whether two enumeration values are equal.

Parameters:

Parameter	Type	Mandatory	Default Value	Description
other	WifiSecurityType	Yes	-	Another enumeration value.

Return Value:

Type	Description
Bool	Returns true if the two enumeration values are equal, otherwise returns false.

func toString()

public func toString(): String

Function: Gets the value of the enumeration.

Return Value:

Type	Description
String	Description of the enumeration.