Get Host Ip address - Android java.net

Android examples for java.net:IP Address

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  4. IP Address

Description

Get Host Ip address

Demo Code

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.os.Environment;
import android.os.StatFs;
import android.telephony.TelephonyManager;
import android.util.Log;
import java.io.File;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Enumeration;
import java.util.GregorianCalendar;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main{

    public static String GetHostIp(Context context) {
   //from w  ww. j a  v a 2s .  c  o m
        WifiManager wifiManager = (WifiManager) context
                .getSystemService(Context.WIFI_SERVICE);

        if (!wifiManager.isWifiEnabled()) {
            wifiManager.setWifiEnabled(true);
        }
        WifiInfo wifiInfo = wifiManager.getConnectionInfo();
        int ipAddress = wifiInfo.getIpAddress();
        return (ipAddress & 0xFF) + "." + ((ipAddress >> 8) & 0xFF) + "."
                + ((ipAddress >> 16) & 0xFF) + "."
                + (ipAddress >> 24 & 0xFF);
    }

}

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