get IP Address via WifiManager - Android java.net

Android examples for java.net:IP Address

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Description

get IP Address via WifiManager

Demo Code

import android.content.Context;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;

public class Main{

    public static String getIPAddress(Context mContext) {

        WifiManager wifiManager = (WifiManager) mContext
                .getSystemService(Context.WIFI_SERVICE);

        if (!wifiManager.isWifiEnabled()) {
            wifiManager.setWifiEnabled(true);
        }/*from   ww w .j  ava  2 s  .com*/
        WifiInfo wifiInfo = wifiManager.getConnectionInfo();
        int i = wifiInfo.getIpAddress();
        return (i & 0xFF) + "." + ((i >> 8) & 0xFF) + "."
                + ((i >> 16) & 0xFF) + "." + ((i >> 24) & 0xFF);
    }

}

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