how to get the ip address of android phone?

private String getLocalIpAddress() {

try {

for (Enumeration en = NetworkInterface.getNetworkInterfaces(); en.hasMoreElements();) {

NetworkInterface intf = en.nextElement();

for (Enumeration enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();) {

InetAddress inetAddress = enumIpAddr.nextElement();

if (!inetAddress.isLoopbackAddress()) { return inetAddress.getHostAddress().toString(); }

}

}

} catch (SocketException ex) {

Log.e("ServerActivity", ex.toString());

}

return null;

}