android获取ip(webtrc-app)

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Show your ip by webrtc

代码: 链接

实际演示效果: demo链接

参考: https://github.com/diafygi/webrtc-ips

Show your ip in app

使用java对应的接口查询目前的ip，包括wifi的ip和移动数据网络的ip，不一定每次能够查到所有的ip，与系统是否开启wifi、是否开启移动网络等相关。

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public static List<String> getIPAddress() {

    ArrayList<String> iplist = new ArrayList<String>();
    try {
        //Enumeration<NetworkInterface> en=NetworkInterface.getNetworkInterfaces();
        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() && inetAddress instanceof Inet4Address) {
                    Log.d(MainActivity.class.getName(), "ip is: " + inetAddress.getHostAddress());
                    iplist.add(inetAddress.getHostAddress());
                }
            }
        }
    } catch (SocketException e) {
        e.printStackTrace();
    }

    return iplist;
}

参考: https://www.cnblogs.com/anni-qianqian/p/8084656.html