Android 获取 IP 地址

java代码

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01	public String getLocalIpAddress() {

02

try {

03	for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces();

04	en.hasMoreElements();) {

05	NetworkInterface intf = en.nextElement();

06	for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses();

07	enumIpAddr.hasMoreElements();) {

08	InetAddress inetAddress = enumIpAddr.nextElement();

09	if (!inetAddress.isLoopbackAddress()) {

10	return inetAddress.getHostAddress().toString();

11

}

12

}

13

}

14	} catch (SocketException ex) {

15	Log.e(LOG_TAG, ex.toString());

16

}

17	return null;

18

}