com.common.utils.NetworkUtils.java Source code

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Here is the source code for com.common.utils.NetworkUtils.java

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/*
 * Copyright (C) 2008 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.common.utils;

import java.net.InetAddress;
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.Collection;
import java.util.Enumeration;
import java.util.StringTokenizer;

import org.apache.http.conn.util.InetAddressUtils;

import android.util.Log;

/**
 * Native methods for managing network interfaces.
 *
 * {@hide}
 */
public class NetworkUtils {

    public static String getLocalHostIp() {
        String ips = "";//getString(R.string.ipaddr);
        try {
            Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces();

            while (en.hasMoreElements()) {
                NetworkInterface nif = en.nextElement();
                Enumeration<InetAddress> inet = nif.getInetAddresses();

                while (inet.hasMoreElements()) {
                    InetAddress ip = inet.nextElement();
                    if (!ip.isLoopbackAddress() && InetAddressUtils.isIPv4Address(ip.getHostAddress())) {

                        ips = ips + nif.getName() + ":" + ip.getHostAddress() + "  ";

                    }
                }

            }
        } catch (SocketException e) {
            e.printStackTrace();
        }
        return ips;

    }
}