[android-developers] IP address of mobile connections?

I am and trying to get an IP address of a mobile connection (the
emulator) with code. I will be using it later in the code, but I only
know how to how to get the IP of wifi.

Below is what I am trying now, but it comes back null. Does the
emulator just not able to get an IP or am I messing the code below
up? I tried looking at the logcat, but no errors.

public String getLocalIpAddress() {
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()) {
return
inetAddress.getHostAddress().toString();
}
}
}
} catch (SocketException ex) {
// Log.e(TAG, ex.toString());
}
return null;
}

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