@ohos.wifi (WLAN)

The WLAN module provides basic wireless local area network (WLAN) functions, peer-to-peer (P2P) functions, and WLAN message notification services. It allows applications to communicate with other devices over WLAN.

NOTE

The initial APIs of this module are supported since API version 6. Newly added APIs will be marked with a superscript to indicate their earliest API version.

Modules to Import

import wifi from '@ohos.wifi';

wifi.enableWifi

enableWifi(): boolean

Enables WLAN.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.MANAGE_WIFI_CONNECTION (available only to system applications)

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.enableWifi();
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.disableWifi

disableWifi(): boolean

Disables WLAN.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.MANAGE_WIFI_CONNECTION (available only to system applications)

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.disableWifi();
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.isWifiActive

isWifiActive(): boolean

Checks whether WLAN is enabled.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
boolean	Returns true if WLAN is enabled; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let isWifiActive = wifi.isWifiActive();
	console.info("isWifiActive:" + isWifiActive);
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.scan

scan(): boolean

Starts a scan for WLAN.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.LOCATION

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.scan();
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.getScanInfos

getScanInfos(): Promise<Array<WifiScanInfo>>

Obtains the scan result. This API uses a promise to return the result.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.GET_WIFI_PEERS_MAC (or ohos.permission.LOCATION)

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
Promise< Array<WifiScanInfo> >	Promise used to return the detected hotspots.

wifi.getScanInfos

getScanInfos(callback: AsyncCallback<Array<WifiScanInfo>>): void

Obtains the scan result. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.GET_WIFI_PEERS_MAC (or ohos.permission.LOCATION)

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
callback	AsyncCallback< Array<WifiScanInfo>>	Yes	Callback invoked to return the result. If the operation is successful, err is 0 and data is the detected hotspots. Otherwise, err is a non-zero value and data is empty.

Example

import wifi from '@ohos.wifi';

wifi.getScanInfos((err, result) => {
    if (err) {
        console.error("get scan info error");
        return;
    }

    let len = result.length;
    console.log("wifi received scan info: " + len);
    for (let i = 0; i < len; ++i) {
        console.info("ssid: " + result[i].ssid);
        console.info("bssid: " + result[i].bssid);
        console.info("capabilities: " + result[i].capabilities);
        console.info("securityType: " + result[i].securityType);
        console.info("rssi: " + result[i].rssi);
        console.info("band: " + result[i].band);
        console.info("frequency: " + result[i].frequency);
        console.info("channelWidth: " + result[i].channelWidth);
        console.info("timestamp: " + result[i].timestamp);
    }
});

wifi.getScanInfos().then(result => {
    let len = result.length;
    console.log("wifi received scan info: " + len);
    for (let i = 0; i < len; ++i) {
        console.info("ssid: " + result[i].ssid);
        console.info("bssid: " + result[i].bssid);
        console.info("capabilities: " + result[i].capabilities);
        console.info("securityType: " + result[i].securityType);
        console.info("rssi: " + result[i].rssi);
        console.info("band: " + result[i].band);
        console.info("frequency: " + result[i].frequency);
        console.info("channelWidth: " + result[i].channelWidth);
        console.info("timestamp: " + result[i].timestamp);
    }
});

WifiScanInfo

Represents WLAN hotspot information.

System capability: SystemCapability.Communication.WiFi.STA

Name	Type	Readable	Writable	Description
ssid	string	Yes	No	Service set identifier (SSID) of the hotspot, in UTF-8 format.
bssid	string	Yes	No	Basic service set identifier (BSSID) of the hotspot.
capabilities	string	Yes	No	Hotspot capabilities.
securityType	WifiSecurityType	Yes	No	WLAN security type.
rssi	number	Yes	No	Received signal strength indicator (RSSI) of the hotspot, in dBm.
band	number	Yes	No	Frequency band of the WLAN access point (AP).
frequency	number	Yes	No	Frequency of the WLAN AP.
channelWidth	number	Yes	No	Channel width of the WLAN AP.
timestamp	number	Yes	No	Timestamp.

WifiSecurityType

Enumerates the WLAN security types.

System capability: SystemCapability.Communication.WiFi.Core

Name	Value	Description
WIFI_SEC_TYPE_INVALID	0	Invalid security type.
WIFI_SEC_TYPE_OPEN	1	Open security type.
WIFI_SEC_TYPE_WEP	2	Wired Equivalent Privacy (WEP).
WIFI_SEC_TYPE_PSK	3	Pre-shared key (PSK).
WIFI_SEC_TYPE_SAE	4	Simultaneous Authentication of Equals (SAE).

wifi.addDeviceConfig

addDeviceConfig(config: WifiDeviceConfig): Promise<number>

Adds network configuration. This API uses a promise to return the result.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.SET_WIFI_CONFIG

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
config	WifiDeviceConfig	Yes	WLAN configuration to add.

Return value

Type	Description
Promise<number>	Promise used to return the WLAN configuration ID. If -1 is returned, the network configuration fails to be added.

Example

import wifi from '@ohos.wifi';

try {
	let config:wifi.WifiDeviceConfig = {
		ssid : "****",
		bssid:  "****",
		preSharedKey: "****",
		isHiddenSsid: false,
		securityType: 0,
		creatorUid: 0,
		disableReason: 0,
		netId: 0,
		randomMacType: 0,
		randomMacAddr:  "****",
		ipType: 0,
		staticIp: {
			ipAddress: 0,
			gateway: 0,
			dnsServers: [],
			domains: []
		}
	}
	wifi.addDeviceConfig(config).then(result => {
		console.info("result:" + JSON.stringify(result));
	});	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

WifiDeviceConfig

Represents the WLAN configuration.

System capability: SystemCapability.Communication.WiFi.STA

Name	Type	Readable	Writable	Description
ssid	string	Yes	No	SSID of the hotspot, in UTF-8 format.
bssid	string	Yes	No	BSSID of the hotspot.
preSharedKey	string	Yes	No	PSK of the hotspot.
isHiddenSsid	boolean	Yes	No	Whether the network is hidden.
securityType	WifiSecurityType	Yes	No	Security type.
creatorUid	number	Yes	No	ID of the creator. System API: This is a system API.
disableReason	number	Yes	No	Reason for disabling WLAN. System API: This is a system API.
netId	number	Yes	No	Network ID. System API: This is a system API.
randomMacType	number	Yes	No	Random MAC type. System API: This is a system API.
randomMacAddr	string	Yes	No	Random MAC address. System API: This is a system API.
ipType	IpType	Yes	No	IP address type. System API: This is a system API.
staticIp	IpConfig	Yes	No	Static IP address configuration. System API: This is a system API.

IpType⁷⁺

Enumerates the IP address types.

System API: This is a system API.

System capability: SystemCapability.Communication.WiFi.STA

Name	Value	Description
STATIC	0	Static IP address.
DHCP	1	IP address allocated by DHCP.
UNKNOWN	2	Not specified.

IpConfig⁷⁺

Represents IP configuration information.

System API: This is a system API.

System capability: SystemCapability.Communication.WiFi.STA

Name	Type	Readable	Writable	Description
ipAddress	number	Yes	No	IP address.
gateway	number	Yes	No	Gateway.
dnsServers	number[]	Yes	No	Domain name server (DNS) information.
domains	Array<string>	Yes	No	Domain information.

wifi.addDeviceConfig

addDeviceConfig(config: WifiDeviceConfig, callback: AsyncCallback<number>): void

Adds network configuration. This API uses an asynchronous callback to return the result.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.SET_WIFI_CONFIG

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
config	WifiDeviceConfig	Yes	WLAN configuration to add.
callback	AsyncCallback<number>	Yes	Callback invoked to return the result. If the operation is successful, err is 0 and data is the network configuration ID. If data is -1, the operation has failed. If err is not 0, an error has occurred.

Example

import wifi from '@ohos.wifi';

try {
	let config:wifi.WifiDeviceConfig = {
		ssid : "****",
		bssid:  "****",
		preSharedKey: "****",
		isHiddenSsid: false,
		securityType: 0,
		creatorUid: 0,
		disableReason: 0,
		netId: 0,
		randomMacType: 0,
		randomMacAddr:  "****",
		ipType: 0,
		staticIp: {
			ipAddress: 0,
			gateway: 0,
			dnsServers: [],
			domains: []
		}
	}
	wifi.addDeviceConfig(config,(error,result) => {
		console.info("result:" + JSON.stringify(result));
	});	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.addUntrustedConfig⁷⁺

addUntrustedConfig(config: WifiDeviceConfig): Promise<boolean>

Adds the configuration of an untrusted network. This API uses a promise to return the result.

Required permissions: ohos.permission.SET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
config	WifiDeviceConfig	Yes	WLAN configuration to add.

Return value

Type	Description
Promise<boolean>	Promise used to return the result. If the operation is successful, true is returned; otherwise, false is returned.

Example

import wifi from '@ohos.wifi';

try {
	let config:wifi.WifiDeviceConfig = {
		ssid : "****",
		bssid:  "****",
		preSharedKey: "****",
		isHiddenSsid: false,
		securityType: 0,
		creatorUid: 0,
		disableReason: 0,
		netId: 0,
		randomMacType: 0,
		randomMacAddr:  "****",
		ipType: 0,
		staticIp: {
			ipAddress: 0,
			gateway: 0,
			dnsServers: [],
			domains: []
		}
	}
	wifi.addUntrustedConfig(config).then(result => {
		console.info("result:" + JSON.stringify(result));
	});	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.addUntrustedConfig⁷⁺

addUntrustedConfig(config: WifiDeviceConfig, callback: AsyncCallback<boolean>): void

Adds the configuration of an untrusted network. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.SET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
config	WifiDeviceConfig	Yes	WLAN configuration to add.
callback	AsyncCallback<boolean>	Yes	Callback invoked to return the result. If the operation is successful, err is 0 and data is true. If the operation fails, data is false. If err is not 0, an error has occurred.

Example

import wifi from '@ohos.wifi';

try {
	let config:wifi.WifiDeviceConfig = {
		ssid : "****",
		bssid:  "****",
		preSharedKey: "****",
		isHiddenSsid: false,
		securityType: 0,
		creatorUid: 0,
		disableReason: 0,
		netId: 0,
		randomMacType: 0,
		randomMacAddr:  "****",
		ipType: 0,
		staticIp: {
			ipAddress: 0,
			gateway: 0,
			dnsServers: [],
			domains: []
		}
	}
	wifi.addUntrustedConfig(config,(error,result) => {
		console.info("result:" + JSON.stringify(result));
	});	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.removeUntrustedConfig⁷⁺

removeUntrustedConfig(config: WifiDeviceConfig): Promise<boolean>

Removes the configuration of an untrusted network. This API uses a promise to return the result.

Required permissions: ohos.permission.SET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
config	WifiDeviceConfig	Yes	WLAN configuration to remove.

Return value

Type	Description
Promise<boolean>	Promise used to return the result. If the operation is successful, true is returned; otherwise, false is returned.

Example

import wifi from '@ohos.wifi';

try {
	let config:wifi.WifiDeviceConfig = {
		ssid : "****",
		bssid:  "****",
		preSharedKey: "****",
		isHiddenSsid: false,
		securityType: 0,
		creatorUid: 0,
		disableReason: 0,
		netId: 0,
		randomMacType: 0,
		randomMacAddr:  "****",
		ipType: 0,
		staticIp: {
			ipAddress: 0,
			gateway: 0,
			dnsServers: [],
			domains: []
		}
	}
	wifi.removeUntrustedConfig(config).then(result => {
		console.info("result:" + JSON.stringify(result));
	});	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.removeUntrustedConfig⁷⁺

removeUntrustedConfig(config: WifiDeviceConfig, callback: AsyncCallback<boolean>): void

Removes the configuration of an untrusted network. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.SET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
config	WifiDeviceConfig	Yes	WLAN configuration to remove.
callback	AsyncCallback<boolean>	Yes	Callback invoked to return the result. If the operation is successful, err is 0 and data is true. If the operation fails, data is false. If err is not 0, an error has occurred.

Example

import wifi from '@ohos.wifi';

try {
	let config:wifi.WifiDeviceConfig = {
		ssid : "****",
		bssid:  "****",
		preSharedKey: "****",
		isHiddenSsid: false,
		securityType: 0,
		creatorUid: 0,
		disableReason: 0,
		netId: 0,
		randomMacType: 0,
		randomMacAddr:  "****",
		ipType: 0,
		staticIp: {
			ipAddress: 0,
			gateway: 0,
			dnsServers: [],
			domains: []
		}
	}
	wifi.removeUntrustedConfig(config,(error,result) => {
	console.info("result:" + JSON.stringify(result));
	});	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.connectToNetwork

connectToNetwork(networkId: number): boolean

Connects to the specified network.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_WIFI_CONNECTION (available only to system applications)

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
networkId	number	Yes	Network configuration ID.

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let networkId = 0;
	wifi.connectToNetwork(networkId);
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.connectToDevice

connectToDevice(config: WifiDeviceConfig): boolean

Connects to the specified network.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO, ohos.permission.SET_WIFI_CONFIG, and ohos.permission.MANAGE_WIFI_CONNECTION (available only to system applications)

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
config	WifiDeviceConfig	Yes	WLAN configuration.

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let config:wifi.WifiDeviceConfig = {
		ssid : "****",
		bssid:  "****",
		preSharedKey: "****",
		isHiddenSsid: false,
		securityType: 3,
		creatorUid: 0,
		disableReason: 0,
		netId: 0,
		randomMacType: 0,
		randomMacAddr:  "****",
		ipType: 0,
		staticIp: {
		ipAddress: 0,
			gateway: 0,
			dnsServers: [],
			domains: []
		}
	}
	wifi.connectToDevice(config);
			
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.disconnect

disconnect(): boolean

Disconnects the network.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.MANAGE_WIFI_CONNECTION (available only to system applications)

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.disconnect();
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.getSignalLevel

getSignalLevel(rssi: number, band: number): number

Obtains the WLAN signal level.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
rssi	number	Yes	RSSI of the hotspot, in dBm.
band	number	Yes	Frequency band of the WLAN AP.

Return value

Type	Description
number	Signal level obtained. The value range is [0, 4].

Example

import wifi from '@ohos.wifi';

try {
	let rssi = 0;
	let band = 0;
	let level = wifi.getSignalLevel(rssi,band);
	console.info("level:" + JSON.stringify(level));
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.getLinkedInfo

getLinkedInfo(): Promise<WifiLinkedInfo>

Obtains WLAN connection information. This API uses a promise to return the result.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
Promise<WifiLinkedInfo>	Promise used to return the WLAN connection information.

wifi.getLinkedInfo

getLinkedInfo(callback: AsyncCallback<WifiLinkedInfo>): void

Obtains WLAN connection information. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
callback	AsyncCallback<WifiLinkedInfo>	Yes	Callback invoked to return the result. If the operation is successful, err is 0 and data is the WLAN connection information obtained. If err is not 0, an error has occurred.

Example

import wifi from '@ohos.wifi';

wifi.getLinkedInfo((err, data) => {
    if (err) {
        console.error("get linked info error");
        return;
    }
    console.info("get wifi linked info: " + JSON.stringify(data));
});

wifi.getLinkedInfo().then(data => {
    console.info("get wifi linked info: " + JSON.stringify(data));
}).catch((error:number) => {
    console.info("get linked info error");
});

WifiLinkedInfo

Represents the WLAN connection information.

System capability: SystemCapability.Communication.WiFi.STA

Name	Type	Readable	Writable	Description
ssid	string	Yes	No	SSID of the hotspot, in UTF-8 format.
bssid	string	Yes	No	BSSID of the hotspot.
networkId	number	Yes	No	Network configuration ID. System API: This is a system API.
rssi	number	Yes	No	RSSI of the hotspot, in dBm.
band	number	Yes	No	Frequency band of the WLAN AP.
linkSpeed	number	Yes	No	Speed of the WLAN AP.
frequency	number	Yes	No	Frequency of the WLAN AP.
isHidden	boolean	Yes	No	Whether to hide the WLAN AP.
isRestricted	boolean	Yes	No	Whether to restrict data volume at the WLAN AP.
chload	number	Yes	No	Channel load. A larger value indicates a higher load. System API: This is a system API.
snr	number	Yes	No	Signal-to-noise ratio (SNR). System API: This is a system API.
macAddress	string	Yes	No	MAC address of the device.
ipAddress	number	Yes	No	IP address of the device that sets up the WLAN connection.
suppState	SuppState	Yes	No	Supplicant state. System API: This is a system API.
connState	ConnState	Yes	No	WLAN connection state.

ConnState

Enumerates the WLAN connection states.

System capability: SystemCapability.Communication.WiFi.STA

Name	Value	Description
SCANNING	0	The device is scanning for available APs.
CONNECTING	1	A WLAN connection is being established.
AUTHENTICATING	2	An authentication is being performed for a WLAN connection.
OBTAINING_IPADDR	3	The IP address of the WLAN connection is being acquired.
CONNECTED	4	A WLAN connection is established.
DISCONNECTING	5	The WLAN connection is being disconnected.
DISCONNECTED	6	The WLAN connection is disconnected.
UNKNOWN	7	Failed to set up the WLAN connection.

SuppState

Enumerates the supplicant states.

System API: This is a system API.

System capability: SystemCapability.Communication.WiFi.STA

Name	Value	Description
DISCONNECTED	0	The supplicant is disconnected from the AP.
INTERFACE_DISABLED	1	The network interface is disabled.
INACTIVE	2	The supplicant is inactive.
SCANNING	3	The supplicant is scanning for a WLAN connection.
AUTHENTICATING	4	The supplicant is being authenticated.
ASSOCIATING	5	The supplicant is being associated with an AP.
ASSOCIATED	6	The supplicant is associated with an AP.
FOUR_WAY_HANDSHAKE	7	A four-way handshake is being performed for the supplicant.
GROUP_HANDSHAKE	8	A group handshake is being performed for the supplicant.
COMPLETED	9	The authentication is complete.
UNINITIALIZED	10	The supplicant failed to set up the connection.
INVALID	11	Invalid value.

wifi.isConnected⁷⁺

isConnected(): boolean

Checks whether the WLAN is connected.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
boolean	Returns true if the WLAN is connected; returns false otherwise.

wifi.getSupportedFeatures⁷⁺

getSupportedFeatures(): number

Obtains the features supported by this device.

System API: This is a system API.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.Core

Return value

Type	Description
number	Feature value.

Feature IDs

Value	Description
0x0001	WLAN infrastructure mode
0x0002	5 GHz feature
0x0004	Generic Advertisement Service (GAS)/Access Network Query Protocol (ANQP) feature
0x0008	Wi-Fi Direct
0x0010	SoftAP
0x0040	Wi-Fi AWare
0x8000	WLAN AP/STA concurrency
0x8000000	WPA3 Personal (WPA-3 SAE)
0x10000000	WPA3-Enterprise Suite B
0x20000000	Enhanced open feature

wifi.isFeatureSupported⁷⁺

isFeatureSupported(featureId: number): boolean

Checks whether the device supports the specified WLAN feature.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.Core

Parameters

Name	Type	Mandatory	Description
featureId	number	Yes	Feature ID.

Return value

Type	Description
boolean	Returns true if the feature is supported; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let featureId = 0;
	let ret = wifi.isFeatureSupported(featureId);
	console.info("isFeatureSupported:" + ret);
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.getDeviceMacAddress⁷⁺

getDeviceMacAddress(): string[]

Obtains the device MAC address.

System API: This is a system API.

Required permissions: ohos.permission.GET_WIFI_LOCAL_MAC and ohos.permission.GET_WIFI_INFO (available only to system applications)

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
string[]	MAC address obtained.

Example

import wifi from '@ohos.wifi';

try {
	let ret = wifi.getDeviceMacAddress();
	console.info("deviceMacAddress:" + JSON.stringify(ret));
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.getIpInfo⁷⁺

getIpInfo(): IpInfo

Obtains IP information.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
IpInfo	IP information obtained.

Example

import wifi from '@ohos.wifi';

try {
	let info = wifi.getIpInfo();
	console.info("info:" + JSON.stringify(info));
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

IpInfo⁷⁺

Represents IP information.

System capability: SystemCapability.Communication.WiFi.STA

Name	Type	Readable	Writable	Description
ipAddress	number	Yes	No	IP address.
gateway	number	Yes	No	Gateway.
netmask	number	Yes	No	Subnet mask.
primaryDns	number	Yes	No	IP address of the preferred DNS server.
secondDns	number	Yes	No	IP address of the alternate DNS server.
serverIp	number	Yes	No	IP address of the DHCP server.
leaseDuration	number	Yes	No	Lease duration of the IP address.

wifi.getCountryCode⁷⁺

getCountryCode(): string

Obtains the country code.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.Core

Return value

Type	Description
string	Country code obtained.

Example

import wifi from '@ohos.wifi';

try {
	let code = wifi.getCountryCode();
	console.info("code:" + code);
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.reassociate⁷⁺

reassociate(): boolean

Re-associates with the network.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.MANAGE_WIFI_CONNECTION (available only to system applications)

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.reassociate();
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.reconnect⁷⁺

reconnect(): boolean

Reconnects to the network.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.MANAGE_WIFI_CONNECTION (available only to system applications)

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.reconnect();
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.getDeviceConfigs⁷⁺

getDeviceConfigs(): Array<WifiDeviceConfig>

Obtains network configuration.

System API: This is a system API.

Required permissions: ohos.permission.GET_WIFI_INFO, ohos.permission.LOCATION, and ohos.permission.GET_WIFI_CONFIG

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
Array<WifiDeviceConfig>	Array of network configuration obtained.

Example

import wifi from '@ohos.wifi';

try {
	let configs = wifi.getDeviceConfigs();
	console.info("configs:" + JSON.stringify(configs));
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.updateNetwork⁷⁺

updateNetwork(config: WifiDeviceConfig): number

Updates network configuration.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.SET_WIFI_CONFIG

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
config	WifiDeviceConfig	Yes	New WLAN configuration.

Return value

Type	Description
number	ID of the updated network configuration. The value -1 indicates that the operation has failed.

Example

import wifi from '@ohos.wifi';

try {
	let config:wifi.WifiDeviceConfig = {
		ssid : "****",
		bssid:  "****",
		preSharedKey: "****",
		isHiddenSsid: false,
		securityType: 3,
		creatorUid: 0,
		disableReason: 0,
		netId: 0,
		randomMacType: 0,
		randomMacAddr:  "****",
		ipType: 0,
		staticIp: {
			ipAddress: 0,
			gateway: 0,
			dnsServers: [],
			domains: []
		}
	}
	let ret = wifi.updateNetwork(config);
	console.error("ret:" + ret);		
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.disableNetwork⁷⁺

disableNetwork(netId: number): boolean

Disables network configuration.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.MANAGE_WIFI_CONNECTION (available only to system applications)

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
netId	number	Yes	ID of the network configuration to disable.

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let netId = 0;
	wifi.disableNetwork(netId);		
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.removeAllNetwork⁷⁺

removeAllNetwork(): boolean

Removes the configuration of all networks.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.MANAGE_WIFI_CONNECTION (available only to system applications)

System capability: SystemCapability.Communication.WiFi.STA

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.removeAllNetwork();		
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.removeDevice⁷⁺

removeDevice(id: number): boolean

Removes the specified network configuration.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.MANAGE_WIFI_CONNECTION (available only to system applications)

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
id	number	Yes	ID of the network configuration to remove.

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let id = 0;
	wifi.removeDevice(id);		
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.enableHotspot⁷⁺

enableHotspot(): boolean

Enables this hotspot.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_WIFI_HOTSPOT (available only to system applications)

System capability: SystemCapability.Communication.WiFi.AP.Core

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.enableHotspot();	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.disableHotspot⁷⁺

disableHotspot(): boolean

Disables this hotspot.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_WIFI_HOTSPOT (available only to system applications)

System capability: SystemCapability.Communication.WiFi.AP.Core

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.disableHotspot();	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.isHotspotDualBandSupported⁷⁺

isHotspotDualBandSupported(): boolean

Checks whether the hotspot supports dual band.

System API: This is a system API.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.MANAGE_WIFI_HOTSPOT (available only to system applications)

System capability: SystemCapability.Communication.WiFi.AP.Core

Return value

Type	Description
boolean	Returns true if the feature is supported; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let ret = wifi.isHotspotDualBandSupported();
	console.info("result:" + ret);		
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.isHotspotActive⁷⁺

isHotspotActive(): boolean

Checks whether this hotspot is active.

System API: This is a system API.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.AP.Core

Return value

Type	Description
boolean	Returns true if the hotspot is active; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let ret = wifi.isHotspotActive();
	console.info("result:" + ret);		
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.setHotspotConfig⁷⁺

setHotspotConfig(config: HotspotConfig): boolean

Sets hotspot configuration.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.GET_WIFI_CONFIG

System capability: SystemCapability.Communication.WiFi.AP.Core

Parameters

Name	Type	Mandatory	Description
config	HotspotConfig	Yes	Hotspot configuration to set.

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let config:wifi.HotspotConfig = {
		ssid: "****",
		securityType: 3,
		band: 0,
		preSharedKey: "****",
		maxConn: 0
	}
	let ret = wifi.setHotspotConfig(config);
	console.info("result:" + ret);		
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

HotspotConfig⁷⁺

Represents the hotspot configuration.

System API: This is a system API.

System capability: SystemCapability.Communication.WiFi.AP.Core

Name	Type	Readable	Writable	Description
ssid	string	Yes	No	SSID of the hotspot, in UTF-8 format.
securityType	WifiSecurityType	Yes	No	Security type.
band	number	Yes	No	Hotspot band. The value 1 stands for 2.4 GHz, the value 2 for 5 GHz, and the value 3 for dual band.
preSharedKey	string	Yes	No	PSK of the hotspot.
maxConn	number	Yes	No	Maximum number of connections allowed.

wifi.getHotspotConfig⁷⁺

getHotspotConfig(): HotspotConfig

obtains hotspot configuration.

System API: This is a system API.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.GET_WIFI_CONFIG

System capability: SystemCapability.Communication.WiFi.AP.Core

Return value

Type	Description
HotspotConfig	Hotspot configuration obtained.

Example

import wifi from '@ohos.wifi';

try {
	let config = wifi.getHotspotConfig();
	console.info("result:" + JSON.stringify(config));		
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.getStations⁷⁺

getStations(): Array<StationInfo>

Obtains information about the connected stations.

System API: This is a system API.

Required permissions: ohos.permission.GET_WIFI_INFO, ohos.permission.LOCATION, and ohos.permission.MANAGE_WIFI_HOTSPOT (available only to system applications)

System capability: SystemCapability.Communication.WiFi.AP.Core

Return value

Type	Description
Array<StationInfo>	Connected stations obtained.

Example

import wifi from '@ohos.wifi';

try {
	let stations = wifi.getStations();
	console.info("result:" + JSON.stringify(stations));		
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

StationInfo⁷⁺

Represents the station information.

System API: This is a system API.

System capability: SystemCapability.Communication.WiFi.AP.Core

Name	Type	Readable	Writable	Description
name	string	Yes	No	Device name.
macAddress	string	Yes	No	MAC address.
ipAddress	string	Yes	No	IP address.

wifi.getP2pLinkedInfo⁸⁺

getP2pLinkedInfo(): Promise<WifiP2pLinkedInfo>

Obtains P2P link information. This API uses a promise to return the result.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Return value

Type	Description
Promise<WifiP2pLinkedInfo>	Promise used to return the P2P link information obtained.

WifiP2pLinkedInfo⁸⁺

Represents the P2P link information.

System capability: SystemCapability.Communication.WiFi.P2P

Name	Type	Readable	Writable	Description
connectState	P2pConnectState	Yes	No	P2P connection state.
isGroupOwner	boolean	Yes	No	Whether the device is the group owner.
groupOwnerAddr	string	Yes	No	MAC address of the group.

P2pConnectState⁸⁺

Enumerates the P2P connection states.

System capability: SystemCapability.Communication.WiFi.P2P

Name	Value	Description
DISCONNECTED	0	Disconnected.
CONNECTED	1	Connected.

wifi.getP2pLinkedInfo⁸⁺

getP2pLinkedInfo(callback: AsyncCallback<WifiP2pLinkedInfo>): void

Obtains P2P link information. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
callback	AsyncCallback<WifiP2pLinkedInfo>	Yes	Callback invoked to return the result. If the operation is successful, err is 0 and data is the P2P link information. If err is not 0, an error has occurred.

Example

import wifi from '@ohos.wifi';

wifi.getP2pLinkedInfo((err, data) => {
   if (err) {
       console.error("get p2p linked info error");
       return;
   }
	console.info("get wifi p2p linked info: " + JSON.stringify(data));
});

wifi.getP2pLinkedInfo().then(data => {
	console.info("get wifi p2p linked info: " + JSON.stringify(data));
});

wifi.getCurrentGroup⁸⁺

getCurrentGroup(): Promise<WifiP2pGroupInfo>

Obtains the current P2P group information. This API uses a promise to return the result.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION

System capability: SystemCapability.Communication.WiFi.P2P

Return value

Type	Description
Promise<WifiP2pGroupInfo>	Promise used to return the P2P group information obtained.

wifi.getCurrentGroup⁸⁺

getCurrentGroup(callback: AsyncCallback<WifiP2pGroupInfo>): void

Obtains the current P2P group information. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
callback	AsyncCallback<WifiP2pGroupInfo>	Yes	Callback invoked to return the result. If the operation is successful, err is 0 and data is the group information obtained. If err is not 0, an error has occurred.

Example

import wifi from '@ohos.wifi';

wifi.getCurrentGroup((err, data) => {
   if (err) {
       console.error("get current P2P group error");
       return;
   }
	console.info("get current P2P group: " + JSON.stringify(data));
});

wifi.getCurrentGroup().then(data => {
	console.info("get current P2P group: " + JSON.stringify(data));
});

wifi.getP2pPeerDevices⁸⁺

getP2pPeerDevices(): Promise<WifiP2pDevice[]>

Obtains the peer device list in the P2P connection. This API uses a promise to return the result.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION

System capability: SystemCapability.Communication.WiFi.P2P

Return value

Type	Description
Promise<WifiP2pDevice[]>	Promise used to return the peer device list.

wifi.getP2pPeerDevices⁸⁺

getP2pPeerDevices(callback: AsyncCallback<WifiP2pDevice[]>): void

Obtains the peer device list in the P2P connection. This API uses an asynchronous callback to return the result.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
callback	AsyncCallback<WifiP2pDevice[]>	Yes	Callback invoked to return the result. If the operation is successful, err is 0 and data is the peer device list obtained. If err is not 0, an error has occurred.

Example

import wifi from '@ohos.wifi';

wifi.getP2pPeerDevices((err, data) => {
   if (err) {
       console.error("get P2P peer devices error");
       return;
   }
	console.info("get P2P peer devices: " + JSON.stringify(data));
});

wifi.getP2pPeerDevices().then(data => {
	console.info("get P2P peer devices: " + JSON.stringify(data));
});

WifiP2pDevice⁸⁺

Represents the P2P device information.

System capability: SystemCapability.Communication.WiFi.P2P

Name	Type	Readable	Writable	Description
deviceName	string	Yes	No	Device name.
deviceAddress	string	Yes	No	MAC address of the device.
primaryDeviceType	string	Yes	No	Type of the primary device.
deviceStatus	P2pDeviceStatus	Yes	No	Device status.
groupCapabilitys	number	Yes	No	Group capabilities.

P2pDeviceStatus⁸⁺

Enumerates the P2P device states.

System capability: SystemCapability.Communication.WiFi.P2P

Name	Value	Description
CONNECTED	0	Connected.
INVITED	1	Invited.
FAILED	2	Failed.
AVAILABLE	3	Available.
UNAVAILABLE	4	Unavailable.

wifi.createGroup⁸⁺

createGroup(config: WifiP2PConfig): boolean

Creates a P2P group.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
config	WifiP2PConfig	Yes	Group configuration.

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let config:wifi.WifiP2PConfig = {
		deviceAddress: "****",
		netId: 0,
		passphrase: "*****",
		groupName: "****",
		goBand: 0
	}
	wifi.createGroup(config);	
	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

WifiP2PConfig⁸⁺

Represents P2P group configuration.

System capability: SystemCapability.Communication.WiFi.P2P

Name	Type	Readable	Writable	Description
deviceAddress	string	Yes	No	Device address.
netId	number	Yes	No	Network ID. The value -1 indicates a temporary group, and -2 indicates a persistent group.
passphrase	string	Yes	No	Passphrase of the group.
groupName	string	Yes	No	Name of the group.
goBand	GroupOwnerBand	Yes	No	Frequency band of the group.

GroupOwnerBand⁸⁺

Enumerates the P2P group frequency bands.

System capability: SystemCapability.Communication.WiFi.P2P

Name	Value	Description
GO_BAND_AUTO	0	Auto.
GO_BAND_2GHZ	1	2 GHz.
GO_BAND_5GHZ	2	5 GHz.

wifi.removeGroup⁸⁺

removeGroup(): boolean

Removes this P2P group.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.removeGroup();	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.p2pConnect⁸⁺

p2pConnect(config: WifiP2PConfig): boolean

Sets up a P2P connection.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
config	WifiP2PConfig	Yes	P2P group configuration.

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

let recvP2pConnectionChangeFunc = (result:wifi.WifiP2pLinkedInfo) => {
    console.info("p2p connection change receive event: " + JSON.stringify(result));
    wifi.getP2pLinkedInfo((err, data) => {
        if (err) {
            console.error('failed to get getP2pLinkedInfo: ' + JSON.stringify(err));
            return;
        }
        console.info("get getP2pLinkedInfo: " + JSON.stringify(data));
    });
}
wifi.on("p2pConnectionChange", recvP2pConnectionChangeFunc);

let recvP2pDeviceChangeFunc = (result:wifi.WifiP2pDevice) => {
    console.info("p2p device change receive event: " + JSON.stringify(result));
}
wifi.on("p2pDeviceChange", recvP2pDeviceChangeFunc);

let recvP2pPeerDeviceChangeFunc = (result:wifi.WifiP2pDevice[]) => {
    console.info("p2p peer device change receive event: " + JSON.stringify(result));
    wifi.getP2pPeerDevices((err, data) => {
        if (err) {
            console.error('failed to get peer devices: ' + JSON.stringify(err));
            return;
        }
        console.info("get peer devices: " + JSON.stringify(data));
        let len = data.length;
        for (let i = 0; i < len; ++i) {
            if (data[i].deviceName === "my_test_device") {
                console.info("p2p connect to test device: " + data[i].deviceAddress);
                let config:wifi.WifiP2PConfig = {
                    deviceAddress:data[i].deviceAddress,
                    netId:-2,
                    passphrase:"",
                    groupName:"",
                    goBand:0,
                }
                wifi.p2pConnect(config);
            }
        }
    });
}
wifi.on("p2pPeerDeviceChange", recvP2pPeerDeviceChangeFunc);

let recvP2pPersistentGroupChangeFunc = () => {
    console.info("p2p persistent group change receive event");

    wifi.getCurrentGroup((err, data) => {
        if (err) {
            console.error('failed to get current group: ' + JSON.stringify(err));
            return;
        }
        console.info("get current group: " + JSON.stringify(data));
    });
}
wifi.on("p2pPersistentGroupChange", recvP2pPersistentGroupChangeFunc);

setTimeout(() => {wifi.off("p2pConnectionChange", recvP2pConnectionChangeFunc);}, 125 * 1000);
setTimeout(() => {wifi.off("p2pDeviceChange", recvP2pDeviceChangeFunc);}, 125 * 1000);
setTimeout(() => {wifi.off("p2pPeerDeviceChange", recvP2pPeerDeviceChangeFunc);}, 125 * 1000);
setTimeout(() => {wifi.off("p2pPersistentGroupChange", recvP2pPersistentGroupChangeFunc);}, 125 * 1000);
console.info("start discover devices -> " + wifi.startDiscoverDevices());

wifi.p2pCancelConnect⁸⁺

p2pCancelConnect(): boolean

Cancels this P2P connection.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.p2pCancelConnect();	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.startDiscoverDevices⁸⁺

startDiscoverDevices(): boolean

Starts to discover devices.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION

System capability: SystemCapability.Communication.WiFi.P2P

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.startDiscoverDevices();	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.stopDiscoverDevices⁸⁺

stopDiscoverDevices(): boolean

Stops discovering devices.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	wifi.stopDiscoverDevices();	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.deletePersistentGroup⁸⁺

deletePersistentGroup(netId: number): boolean

Deletes a persistent group.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.MANAGE_WIFI_CONNECTION

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
netId	number	Yes	ID of the group to delete.

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let netId = 0;
	wifi.deletePersistentGroup(netId);	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

WifiP2pGroupInfo⁸⁺

Represents the P2P group information.

System capability: SystemCapability.Communication.WiFi.P2P

Name	Type	Readable	Writable	Description
isP2pGo	boolean	Yes	No	Whether the device is the group owner.
ownerInfo	WifiP2pDevice	Yes	No	Device information of the group.
passphrase	string	Yes	No	Passphrase of the group.
interface	string	Yes	No	Interface name.
groupName	string	Yes	No	Group name.
networkId	number	Yes	No	Network ID.
frequency	number	Yes	No	Frequency of the group.
clientDevices	WifiP2pDevice[]	Yes	No	List of connected devices.
goIpAddress	string	Yes	No	IP address of the group.

wifi.setDeviceName⁸⁺

setDeviceName(devName: string): boolean

Sets the device name.

System API: This is a system API.

Required permissions: ohos.permission.SET_WIFI_INFO and ohos.permission.MANAGE_WIFI_CONNECTION (available only to system applications)

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
devName	string	Yes	Device name to set.

Return value

Type	Description
boolean	Returns true if the operation is successful; returns false otherwise.

Example

import wifi from '@ohos.wifi';

try {
	let name = "****";
	wifi.setDeviceName(name);	
}catch(error){
	console.error("failed:" + JSON.stringify(error));
}

wifi.on('wifiStateChange')⁷⁺

on(type: "wifiStateChange", callback: Callback<number>): void

Subscribes to WLAN state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of wifiStateChange.
callback	Callback<number>	Yes	Callback invoked to return the WLAN state.

WLAN states

Value	Description
0	Deactivated
1	Activated
2	Activating
3	Deactivating

wifi.off('wifiStateChange')⁷⁺

off(type: "wifiStateChange", callback?: Callback<number>): void

Unsubscribes from WLAN state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of wifiStateChange.
callback	Callback<number>	No	Callback for the WLAN state change. If this parameter is not specified, all callbacks associated with the specified event will be unregistered.

Example

import wifi from '@ohos.wifi';

let recvPowerNotifyFunc = (result:number) => {
    console.info("Receive power state change event: " + result);
}

// Register an event.
wifi.on("wifiStateChange", recvPowerNotifyFunc);

// Unregister an event.
wifi.off("wifiStateChange", recvPowerNotifyFunc);

wifi.on('wifiConnectionChange')⁷⁺

on(type: "wifiConnectionChange", callback: Callback<number>): void

Subscribes to WLAN connection state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of wifiConnectionChange.
callback	Callback<number>	Yes	Callback invoked to return the WLAN connection state.

WLAN connection states

Value	Description
0	Disconnected.
1	Connected.

wifi.off('wifiConnectionChange')⁷⁺

off(type: "wifiConnectionChange", callback?: Callback<number>): void

Unsubscribes from WLAN connection state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of wifiConnectionChange.
callback	Callback<number>	No	Callback for the WLAN connection state change. If this parameter is not specified, all callbacks associated with the specified event will be unregistered.

Example

import wifi from '@ohos.wifi';

let recvWifiConnectionChangeFunc = (result:number) => {
    console.info("Receive wifi connection change event: " + result);
}

// Register an event.
wifi.on("wifiConnectionChange", recvWifiConnectionChangeFunc);

// Unregister an event.
wifi.off("wifiConnectionChange", recvWifiConnectionChangeFunc);

wifi.on('wifiScanStateChange')⁷⁺

on(type: "wifiScanStateChange", callback: Callback<number>): void

Subscribes to WLAN scan state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of wifiScanStateChange.
callback	Callback<number>	Yes	Callback invoked to return the WLAN scan state.

WLAN scan states

Value	Description
0	Scan failed.
1	Scan successful.

wifi.off('wifiScanStateChange')⁷⁺

off(type: "wifiScanStateChange", callback?: Callback<number>): void

Unsubscribes from WLAN scan state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of wifiScanStateChange.
callback	Callback<number>	No	Callback for the WLAN scan state change. If this parameter is not specified, all callbacks associated with the specified event will be unregistered.

Example

import wifi from '@ohos.wifi';

let recvWifiScanStateChangeFunc = (result:number) => {
    console.info("Receive Wifi scan state change event: " + result);
}

// Register an event.
wifi.on("wifiScanStateChange", recvWifiScanStateChangeFunc);

// Unregister an event.
wifi.off("wifiScanStateChange", recvWifiScanStateChangeFunc);

wifi.on('wifiRssiChange')⁷⁺

on(type: "wifiRssiChange", callback: Callback<number>): void

Subscribes to RSSI changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of wifiRssiChange.
callback	Callback<number>	Yes	Callback invoked to return the RSSI, in dBm.

wifi.off('wifiRssiChange')⁷⁺

off(type: "wifiRssiChange", callback?: Callback<number>): void

Unsubscribes from RSSI changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of wifiRssiChange.
callback	Callback<number>	No	Callback for the RSSI change. If this parameter is not specified, all callbacks associated with the specified event will be unregistered.

Example

import wifi from '@ohos.wifi';

let recvWifiRssiChangeFunc = (result:number) => {
    console.info("Receive wifi rssi change event: " + result);
}

// Register an event.
wifi.on("wifiRssiChange", recvWifiRssiChangeFunc);

// Unregister an event.
wifi.off("wifiRssiChange", recvWifiRssiChangeFunc);

wifi.on('streamChange')⁷⁺

on(type: "streamChange", callback: Callback<number>): void

Subscribes to Wi-Fi stream changes.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_WIFI_CONNECTION

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of streamChange.
callback	Callback<number>	Yes	Callback invoked to return the Wi-Fi stream change, which can be any of the following values: - 0: No stream. - 1: Downward. - 2: Upward. - 3: Bidirectional.

wifi.off('streamChange')⁷⁺

off(type: "streamChange", callback?: Callback<number>): void

Unsubscribes from Wi-Fi stream changes.

System API: This is a system API.

Required permissions: ohos.permission.MANAGE_WIFI_CONNECTION

System capability: SystemCapability.Communication.WiFi.STA

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of streamChange.
callback	Callback<number>	No	Callback for the Wi-Fi stream change, which can be any of the following values: - 0: No stream. - 1: Downward. - 2: Upward. - 3: Bidirectional.

Example

import wifi from '@ohos.wifi';

let recvStreamChangeFunc = (result:number) => {
    console.info("Receive stream change event: " + result);
}

// Register an event.
wifi.on("streamChange", recvStreamChangeFunc);

// Unregister an event.
wifi.off("streamChange", recvStreamChangeFunc);

wifi.on('hotspotStateChange')⁷⁺

on(type: "hotspotStateChange", callback: Callback<number>): void

Subscribes to hotspot state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.AP.Core

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of hotspotStateChange.
callback	Callback<number>	Yes	Callback invoked to return the hotspot state.

Hotspot states

Value	Description
0	Deactivated
1	Activated
2	Activating
3	Deactivating

Example

import wifi from '@ohos.wifi';

let recvHotspotStateChangeFunc = (result:number) => {
    console.info("Receive hotspot state change event: " + result);
}

// Register an event.
wifi.on("hotspotStateChange", recvHotspotStateChangeFunc);

// Unregister an event.
wifi.off("hotspotStateChange", recvHotspotStateChangeFunc);

wifi.off('hotspotStateChange')⁷⁺

off(type: "hotspotStateChange", callback?: Callback<number>): void

Unsubscribes from hotspot state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.AP.Core

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of hotspotStateChange.
callback	Callback<number>	No	Callback for the hotspot state change. If this parameter is not specified, all callbacks associated with the specified event will be unregistered.

wifi.on('hotspotStaJoin')⁷⁺

on(type: "hotspotStaJoin", callback: Callback<StationInfo>): void

Subscribes to the connection of an STA to a Wi-Fi hotspot.

Required permissions: ohos.permission.MANAGE_WIFI_HOTSPOT

System API: This is a system API.

System capability: SystemCapability.Communication.WiFi.AP.Core

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of hotspotStaJoin.
callback	Callback<StationInfo>	Yes	Callback invoked when an STA is connected to a Wi-Fi hotspot.

wifi.off('hotspotStaJoin')⁷⁺

off(type: "hotspotStaJoin", callback?: Callback<StationInfo>): void

Unsubscribes from the connection of an STA to a Wi-Fi hotspot.

Required permissions: ohos.permission.MANAGE_WIFI_HOTSPOT

System API: This is a system API.

System capability: SystemCapability.Communication.WiFi.AP.Core

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of hotspotStaJoin.
callback	Callback<StationInfo>	No	Callback for the connection of an STA to a Wi-Fi hotspot.

Example

import wifi from '@ohos.wifi';

let recvHotspotStaJoinFunc = (result:wifi.StationInfo) => {
    console.info("Receive hotspot sta join event: " + result);
}

// Register an event.
wifi.on("hotspotStaJoin", recvHotspotStaJoinFunc);

// Unregister an event.
wifi.off("hotspotStaJoin", recvHotspotStaJoinFunc);

wifi.on('hotspotStaLeave')⁷⁺

on(type: "hotspotStaLeave", callback: Callback<StationInfo>): void

Subscribes to the disconnection of an STA from a Wi-Fi hotspot.

Required permissions: ohos.permission.MANAGE_WIFI_HOTSPOT

System API: This is a system API.

System capability: SystemCapability.Communication.WiFi.AP.Core

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of hotspotStaLeave.
callback	Callback<StationInf]>	Yes	Callback invoked when an STA is disconnected from a Wi-Fi hotspot.

wifi.off('hotspotStaLeave')⁹⁺

off(type: "hotspotStaLeave", callback?: Callback<StationInfo>): void

Unsubscribes from the disconnection of an STA from a Wi-Fi hotspot.

Required permissions: ohos.permission.MANAGE_WIFI_HOTSPOT

System API: This is a system API.

System capability: SystemCapability.Communication.WiFi.AP.Core

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of hotspotStaLeave.
callback	Callback<StationInf]>	No	Callback for the disconnection of an STA from a Wi-Fi hotspot.

Example

import wifi from '@ohos.wifi';

let recvHotspotStaLeaveFunc = (result:wifi.StationInfo) => {
    console.info("Receive hotspot sta leave event: " + result);
}

// Register an event.
wifi.on("hotspotStaLeave", recvHotspotStaLeaveFunc);

// Unregister an event.
wifi.off("hotspotStaLeave", recvHotspotStaLeaveFunc);

wifi.on('p2pStateChange')⁸⁺

on(type: "p2pStateChange", callback: Callback<number>): void

Subscribes to P2P state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pStateChange.
callback	Callback<number>	Yes	Callback invoked to return the P2P state.

P2P states

Value	Description
1	Available
2	Opening
3	Opened
4	Closing
5	Closed

wifi.off('p2pStateChange')⁸⁺

off(type: "p2pStateChange", callback?: Callback<number>): void

Unsubscribes from P2P state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pStateChange.
callback	Callback<number>	No	Callback for the P2P state change. If this parameter is not specified, all callbacks associated with the specified event will be unregistered.

Example

import wifi from '@ohos.wifi';

let recvP2pStateChangeFunc = (result:number) => {
    console.info("Receive p2p state change event: " + result);
}

// Register an event.
wifi.on("p2pStateChange", recvP2pStateChangeFunc);

// Unregister an event.
wifi.off("p2pStateChange", recvP2pStateChangeFunc);

wifi.on('p2pConnectionChange')⁸⁺

on(type: "p2pConnectionChange", callback: Callback<WifiP2pLinkedInfo>): void

Subscribes to P2P connection state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pConnectionChange.
callback	Callback<WifiP2pLinkedInfo>	Yes	Callback invoked to return the P2P connection state.

wifi.off('p2pConnectionChange')⁸⁺

off(type: "p2pConnectionChange", callback?: Callback<WifiP2pLinkedInfo>): void

Unsubscribes from P2P connection state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pConnectionChange.
callback	Callback<WifiP2pLinkedInfo>	No	Callback for the P2P connection state change. If this parameter is not specified, all callbacks associated with the specified event will be unregistered.

Example

import wifi from '@ohos.wifi';

let recvP2pConnectionChangeFunc = (result:wifi.WifiP2pLinkedInfo) => {
    console.info("Receive p2p connection change event: " + result);
}

// Register an event.
wifi.on("p2pConnectionChange", recvP2pConnectionChangeFunc);

// Unregister an event.
wifi.off("p2pConnectionChange", recvP2pConnectionChangeFunc);

wifi.on('p2pDeviceChange')⁸⁺

on(type: "p2pDeviceChange", callback: Callback<WifiP2pDevice>): void

Subscribes to P2P device state changes.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pDeviceChange.
callback	Callback<WifiP2pDevice>	Yes	Callback invoked to return the P2P device state.

wifi.off('p2pDeviceChange')⁸⁺

off(type: "p2pDeviceChange", callback?: Callback<WifiP2pDevice>): void

Unsubscribes from P2P device state changes.

Required permissions: ohos.permission.LOCATION

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pDeviceChange.
callback	Callback<WifiP2pDevice>	No	Callback for the P2P device state change. If this parameter is not specified, all callbacks associated with the specified event will be unregistered.

Example

import wifi from '@ohos.wifi';

let recvP2pDeviceChangeFunc = (result:wifi.WifiP2pDevice) => {
    console.info("Receive p2p device change event: " + result);
}

// Register an event.
wifi.on("p2pDeviceChange", recvP2pDeviceChangeFunc);

// Unregister an event.
wifi.off("p2pDeviceChange", recvP2pDeviceChangeFunc);

wifi.on('p2pPeerDeviceChange')⁸⁺

on(type: "p2pPeerDeviceChange", callback: Callback<WifiP2pDevice[]>): void

Subscribes to P2P peer device state changes.

Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pPeerDeviceChange.
callback	Callback<WifiP2pDevice[]>	Yes	Callback invoked to return the P2P peer device state.

wifi.off('p2pPeerDeviceChange')⁸⁺

off(type: "p2pPeerDeviceChange", callback?: Callback<WifiP2pDevice[]>): void

Unsubscribes from P2P peer device state changes.

Required permissions: ohos.permission.LOCATION

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pPeerDeviceChange.
callback	Callback<WifiP2pDevice[]>	No	Callback for the peer device state change. If this parameter is not specified, all callbacks associated with the specified event will be unregistered.

Example

import wifi from '@ohos.wifi';

let recvP2pPeerDeviceChangeFunc = (result:wifi.WifiP2pDevice[]) => {
    console.info("Receive p2p peer device change event: " + result);
}

// Register an event.
wifi.on("p2pPeerDeviceChange", recvP2pPeerDeviceChangeFunc);

// Unregister an event.
wifi.off("p2pPeerDeviceChange", recvP2pPeerDeviceChangeFunc);

wifi.on('p2pPersistentGroupChange')⁸⁺

on(type: "p2pPersistentGroupChange", callback: Callback<void>): void

Subscribes to P2P persistent group state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pPersistentGroupChange.
callback	Callback<void>	Yes	Callback invoked to return the P2P persistent group state.

wifi.off('p2pPersistentGroupChange')⁸⁺

off(type: "p2pPersistentGroupChange", callback?: Callback<void>): void

Unsubscribes from P2P persistent group state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pPersistentGroupChange.
callback	Callback<void>	No	Callback for the P2P persistent group state change. If this parameter is not specified, all callbacks associated with the specified event will be unregistered.

Example

import wifi from '@ohos.wifi';

let recvP2pPersistentGroupChangeFunc = (result:void) => {
    console.info("Receive p2p persistent group change event: " + result);
}

// Register an event.
wifi.on("p2pPersistentGroupChange", recvP2pPersistentGroupChangeFunc);

// Unregister an event.
wifi.off("p2pPersistentGroupChange", recvP2pPersistentGroupChangeFunc);

wifi.on('p2pDiscoveryChange')⁸⁺

on(type: "p2pDiscoveryChange", callback: Callback<number>): void

Subscribes to P2P device discovery state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pDiscoveryChange.
callback	Callback<number>	Yes	Callback invoked to return the P2P device discovery state.

P2P discovered device states

Value	Description
0	Initial state.
1	Discovered.

wifi.off('p2pDiscoveryChange')⁸⁺

off(type: "p2pDiscoveryChange", callback?: Callback<number>): void

Unsubscribes from P2P device discovery state changes.

Required permissions: ohos.permission.GET_WIFI_INFO

System capability: SystemCapability.Communication.WiFi.P2P

Parameters

Name	Type	Mandatory	Description
type	string	Yes	Event type, which has a fixed value of p2pDiscoveryChange.
callback	Callback<number>	No	Callback for the P2P device discovery state change. If this parameter is not specified, all callbacks associated with the specified event will be unregistered.

Example

import wifi from '@ohos.wifi';

let recvP2pDiscoveryChangeFunc = (result:number) => {
    console.info("Receive p2p discovery change event: " + result);
}

// Register an event.
wifi.on("p2pDiscoveryChange", recvP2pDiscoveryChangeFunc);

// Unregister an event.
wifi.off("p2pDiscoveryChange", recvP2pDiscoveryChangeFunc);

你可能感兴趣的鸿蒙文章

harmony 鸿蒙APIs

harmony 鸿蒙System Common Events (To Be Deprecated Soon)

harmony 鸿蒙System Common Events

harmony 鸿蒙API Reference Document Description

harmony 鸿蒙Enterprise Device Management Overview (for System Applications Only)

harmony 鸿蒙BundleStatusCallback

harmony 鸿蒙@ohos.bundle.innerBundleManager (innerBundleManager)

harmony 鸿蒙@ohos.distributedBundle (Distributed Bundle Management)

harmony 鸿蒙@ohos.bundle (Bundle)

harmony 鸿蒙@ohos.enterprise.EnterpriseAdminExtensionAbility (EnterpriseAdminExtensionAbility)

标签云

@ohos.wifi (WLAN)

Modules to Import

wifi.enableWifi

wifi.disableWifi

wifi.isWifiActive

wifi.scan

wifi.getScanInfos

wifi.getScanInfos

WifiScanInfo

WifiSecurityType

wifi.addDeviceConfig

WifiDeviceConfig

IpType7+

IpConfig7+

wifi.addDeviceConfig

wifi.addUntrustedConfig7+

wifi.addUntrustedConfig7+

wifi.removeUntrustedConfig7+

wifi.removeUntrustedConfig7+

wifi.connectToNetwork

wifi.connectToDevice

wifi.disconnect

wifi.getSignalLevel

wifi.getLinkedInfo

wifi.getLinkedInfo

WifiLinkedInfo

ConnState

SuppState

wifi.isConnected7+

wifi.getSupportedFeatures7+

wifi.isFeatureSupported7+

wifi.getDeviceMacAddress7+

wifi.getIpInfo7+

IpInfo7+

wifi.getCountryCode7+

wifi.reassociate7+

wifi.reconnect7+

wifi.getDeviceConfigs7+

wifi.updateNetwork7+

wifi.disableNetwork7+

wifi.removeAllNetwork7+

wifi.removeDevice7+

wifi.enableHotspot7+

wifi.disableHotspot7+

wifi.isHotspotDualBandSupported7+

wifi.isHotspotActive7+

wifi.setHotspotConfig7+

HotspotConfig7+

wifi.getHotspotConfig7+

wifi.getStations7+

StationInfo7+

wifi.getP2pLinkedInfo8+

WifiP2pLinkedInfo8+

P2pConnectState8+

wifi.getP2pLinkedInfo8+

wifi.getCurrentGroup8+

wifi.getCurrentGroup8+

wifi.getP2pPeerDevices8+

wifi.getP2pPeerDevices8+

WifiP2pDevice8+

P2pDeviceStatus8+

wifi.createGroup8+

WifiP2PConfig8+

GroupOwnerBand8+

wifi.removeGroup8+

wifi.p2pConnect8+

wifi.p2pCancelConnect8+

wifi.startDiscoverDevices8+

wifi.stopDiscoverDevices8+

wifi.deletePersistentGroup8+

WifiP2pGroupInfo8+

wifi.setDeviceName8+

wifi.on('wifiStateChange')7+

wifi.off('wifiStateChange')7+

wifi.on('wifiConnectionChange')7+

wifi.off('wifiConnectionChange')7+

wifi.on('wifiScanStateChange')7+

wifi.off('wifiScanStateChange')7+

wifi.on('wifiRssiChange')7+

IpType⁷⁺

IpConfig⁷⁺

wifi.addUntrustedConfig⁷⁺

wifi.addUntrustedConfig⁷⁺

wifi.removeUntrustedConfig⁷⁺

wifi.removeUntrustedConfig⁷⁺

wifi.isConnected⁷⁺

wifi.getSupportedFeatures⁷⁺

wifi.isFeatureSupported⁷⁺

wifi.getDeviceMacAddress⁷⁺

wifi.getIpInfo⁷⁺

IpInfo⁷⁺

wifi.getCountryCode⁷⁺

wifi.reassociate⁷⁺

wifi.reconnect⁷⁺

wifi.getDeviceConfigs⁷⁺

wifi.updateNetwork⁷⁺

wifi.disableNetwork⁷⁺

wifi.removeAllNetwork⁷⁺

wifi.removeDevice⁷⁺

wifi.enableHotspot⁷⁺

wifi.disableHotspot⁷⁺

wifi.isHotspotDualBandSupported⁷⁺

wifi.isHotspotActive⁷⁺

wifi.setHotspotConfig⁷⁺

HotspotConfig⁷⁺

wifi.getHotspotConfig⁷⁺

wifi.getStations⁷⁺

StationInfo⁷⁺

wifi.getP2pLinkedInfo⁸⁺

WifiP2pLinkedInfo⁸⁺

P2pConnectState⁸⁺

wifi.getP2pLinkedInfo⁸⁺

wifi.getCurrentGroup⁸⁺

wifi.getCurrentGroup⁸⁺

wifi.getP2pPeerDevices⁸⁺

wifi.getP2pPeerDevices⁸⁺

WifiP2pDevice⁸⁺

P2pDeviceStatus⁸⁺

wifi.createGroup⁸⁺

WifiP2PConfig⁸⁺

GroupOwnerBand⁸⁺

wifi.removeGroup⁸⁺

wifi.p2pConnect⁸⁺

wifi.p2pCancelConnect⁸⁺

wifi.startDiscoverDevices⁸⁺

wifi.stopDiscoverDevices⁸⁺

wifi.deletePersistentGroup⁸⁺

WifiP2pGroupInfo⁸⁺

wifi.setDeviceName⁸⁺

wifi.on('wifiStateChange')⁷⁺

wifi.off('wifiStateChange')⁷⁺

wifi.on('wifiConnectionChange')⁷⁺

wifi.off('wifiConnectionChange')⁷⁺

wifi.on('wifiScanStateChange')⁷⁺

wifi.off('wifiScanStateChange')⁷⁺

wifi.on('wifiRssiChange')⁷⁺

wifi.off('wifiRssiChange')⁷⁺

wifi.on('streamChange')⁷⁺

wifi.off('streamChange')⁷⁺

wifi.on('hotspotStateChange')⁷⁺

wifi.off('hotspotStateChange')⁷⁺

wifi.on('hotspotStaJoin')⁷⁺

wifi.off('hotspotStaJoin')⁷⁺

wifi.on('hotspotStaLeave')⁷⁺

wifi.off('hotspotStaLeave')⁹⁺

wifi.on('p2pStateChange')⁸⁺

wifi.off('p2pStateChange')⁸⁺

wifi.on('p2pConnectionChange')⁸⁺

wifi.off('p2pConnectionChange')⁸⁺

wifi.on('p2pDeviceChange')⁸⁺

wifi.off('p2pDeviceChange')⁸⁺

wifi.on('p2pPeerDeviceChange')⁸⁺

wifi.off('p2pPeerDeviceChange')⁸⁺

wifi.on('p2pPersistentGroupChange')⁸⁺

wifi.off('p2pPersistentGroupChange')⁸⁺

wifi.on('p2pDiscoveryChange')⁸⁺

wifi.off('p2pDiscoveryChange')⁸⁺