Android获取如何获取当前手机IP地址

public static String getIPAddress(Context context) {        NetworkInfo info = ((ConnectivityManager) context                .getSystemService(Context.CONNECTIVITY_SERVICE)).getActiveNetworkInfo();        if (info != null && info.isConnected()) {            if (info.getType() == ConnectivityManager.TYPE_MOBILE) {//当前使用2G/3G/4G网络                try {                    //Enumeration en=NetworkInterface.getNetworkInterfaces();                    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() && inetAddress instanceof Inet4Address) {                                return inetAddress.getHostAddress();                            }                        }                    }                } catch (SocketException e) {                    e.printStackTrace();                }            } else if (info.getType() == ConnectivityManager.TYPE_WIFI) {//当前使用无线网络                WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);                WifiInfo wifiInfo = wifiManager.getConnectionInfo();                String ipAddress = intIP2StringIP(wifiInfo.getIpAddress());//得到IPV4地址                return ipAddress;            }        } else {            //当前无网络连接,请在设置中打开网络        }        return null;    }    /**     * 将得到的int类型的IP转换为String类型     *     * @param ip     * @return     */    public static String intIP2StringIP(int ip) {        return (ip & 0xFF) + "." +                ((ip >> 8) & 0xFF) + "." +                ((ip >> 16) & 0xFF) + "." +                (ip >> 24 & 0xFF);    }
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