我怎样才能获得wifi中接入点的所有IP地址？ Android的

Question

我无法获取IP地址...通过wifi扫描获取所有接入点的IP地址是否正确？

public void onReceive(Context context, Intent intent) {
        // TODO Auto-generated method stub
        List<ScanResult> results = wifiDemo.wifi.getScanResults();
        ScanResult bestSignal = null;
        for (ScanResult result : results) {


        }

        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()) {
                        Toast.makeText(wifiDemo, TAG + "IP " + inetAddress.getHostAddress().toString(), Toast.LENGTH_LONG).show();
                    }
                }
            }
        } catch (SocketException e) {

            e.printStackTrace();
        }
    }

Answer 1

您是否尝试NetworkInterface.getNetworkInterfaces()方法来获取所有接口？然后迭代以从每个接口获取IP。

Answer 2

WiFi接入点没有IP地址。