README.md

Wi-Fi Information

Wi-Fi Information plugin for Cordova Android supports.

Command Line Install

cordova plugin add https://github.com/Riyaz0001/cordova-plugin-wifi-information.git

Global Usage

The plugin creates the global object wifiinformation, with the following methods:

• getPermission() - Check Permission Granted or Not
• getSampleInfo(onSuccess, onError) - Sampley get wifi ip, ssid, mac, or gateway.
• getWifiInfo(onSuccess, onError) - Full wifi information, like: LINK_SPEED_UNITS, FREQUENCY_UNITS, received signal strength (RSSI).
• getActiveDevices(onSuccess, onError) - Get All Active Device List, include: ip, host name.
• getDHCPInfo(onSuccess, onError) - Get WI-FI DHCP information.
• getHostIp(onSuccess, onError) - Get Your Real IP address.

Using getWifiInfo

The onSuccess() callback has one argument object with the properties IP, SSID, MAC, Channel, Frequency and Gateway, DHCP Server IP. The onError() callback is provided with a single value describing the error.

// Get your wifi router information.
function getWifiInfo() {
    // return Promise
    return new Promise<any>((resolve, reject) => {
      if (this.network.type.toLowerCase() === "wifi") {
        // view wifi router info
        wifiinformation.getWifiInfo(
          (data) => {
          // get wifi basic info
            const wifi_info = {
              ssid:
                data.wifi_info.ssid != undefined
                  ? data.wifi_info.ssid.replace(/"/g, "")
                  : "MyHome Wi-Fi",
              bssid: data.wifi_info.bssid,
              frequency: data.wifi_info.frequency,
              channel: data.wifi_info.channel,
              linkspeed: data.wifi_info.link_speed,
              signal: data.wifi_info.signal_strength,
              ip: data.wifi_info.ip,
              mac: data.wifi_info.mac,
            };

            // get wifi DHCP info
            const wifi_dhcp = {
              server: data.wifi_dhcp.dhcp_server,
              ip: data.wifi_dhcp.ip,
              gateway: data.wifi_dhcp.gateway,
              netmask: data.wifi_dhcp.netmask,
              dns1: data.wifi_dhcp.dns1,
              dns2: data.wifi_dhcp.dns2,
              lease: data.wifi_dhcp.lease,
            };
            // return Promise success.
            resolve([wifi_info, wifi_dhcp]);
          },
          (err) => {
            reject(err);
          }
        );
      } else {
        reject("No Wi-Fi Connected.");
      }
    });
  }
  
  
function onSuccess( data ) {
    alert( "IP: " + data.wifi_info.ip + 
           "\nSSID:" + data.wifi_info.ssid + 
           "\nMAC: " + data.wifi_dhcp.mac + 
           "\nGateway: " + data.wifi_dhcp.gateway );
}

function onError( error ) {

    // Note: onError() will be called when an IP address & SSID can't be found. eg WiFi is disabled.
    alert( error );
}

// Get Wi-Fi Info.
wifiinformation.getWifiInfo( onSuccess, onError );

// Get Host IP address
wifiinformation.getHostIp(
    function(data) => {
      console.log(data);
    },
    function(err) => {
      console.error(err);
    }
 );

Demo App for Ionic v4:

git clone https://github.com/Riyaz0001/cordova-plugin-wifi-info-ionic4-demo.git