Android examples for Wifi:Wifi Connection
get Ip from WifiManager
//package com.java2s; import android.content.Context; import android.net.wifi.WifiInfo; import android.net.wifi.WifiManager; import android.text.format.Formatter; public class Main { public static String getIp(Context context) { WifiManager wifiMgr = (WifiManager) context .getSystemService(Context.WIFI_SERVICE); WifiInfo wifiInfo = wifiMgr.getConnectionInfo(); int ip = wifiInfo.getIpAddress(); String ipAddress = Formatter.formatIpAddress(ip); return ipAddress; }//from w w w. j a v a 2s . c om }