get Ip Address from Context - Android Network

Android examples for Network:IP Address

  1. HOME
  2. Android
  3. Network
  4. IP Address

Description

get Ip Address from Context

Demo Code


//package com.java2s;

import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;
import android.content.Context;

public class Main {

    public static String getIpAddress(Context mContext) {
        String ipAddress = null;/*from   www . j  a  va2s .  com*/
        try {
            for (Enumeration<NetworkInterface> en = NetworkInterface
                    .getNetworkInterfaces(); en.hasMoreElements();) {
                NetworkInterface intf = en.nextElement();
                for (Enumeration<InetAddress> enumIpAddr = intf
                        .getInetAddresses(); enumIpAddr.hasMoreElements();) {
                    InetAddress inetAddress = enumIpAddr.nextElement();
                    if (!inetAddress.isLoopbackAddress()) {
                        ipAddress = inetAddress.getHostAddress().toString();
                    }
                }
            }
        } catch (SocketException ex) {
            return null;
        }
        return ipAddress;
    }
}

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