使用相同的SSID连接到最强的接入点（信号最强的接入点） [英] Connect to strongest access point (access point with the strongest signal) with the same SSID

问题描述

我正在编写一个程序，以始终连接到最强的访问点。我的意思是信号最强的接入点。首先，我扫描所有可用的WiFi网络，然后将它们限制为仅看到具有相同SSID的WiFi网络。

I am writing a program to always connect to the strongest access point. I mean the access point with the strongest signal. First I scan all the available WiFi networks and then I restrict them to see just the ones with the same SSID.

因此，我可以看到一个网络的所有AP。
当我连接到该网络时，它没有连接到最强的信号，但是我希望它切换到最强的AP信号。
By

So I can see all the APs of one network. When I connect to that network it doesn't connect to the strongest signal but I want it to switch to the strongest AP signal. By

WifiManager.compareSignalLevel(bestSignal.level, connectedAP.level) <0  

我理解最好的信号。

if(WifiManager.compareSignalLevel(bestSignal.level, connectedAP.level) <0){

}

问题是如果功能连接到最强的AP（信号最强的AP），我该怎么办？

The question is what should I do in this if function to connect to the strongest AP(the AP with the strongest signal)?

下面是我的代码，但无法向其添加信号：

Below is my code but there is no way to add the signal to it:

    WifiConfiguration conf = new WifiConfiguration();
                 conf.SSID = "\"" + bestSignal.SSID + "\"";
            // I want to connect to the access point with signal bestSignal.level
            //how is it possible?



                conf.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE);
                wifiManager.addNetwork(conf);
                List<WifiConfiguration> list =wifiManager.getConfiguredNetworks();
                for( WifiConfiguration i : list ) {
                    if(i.SSID != null && 
                            i.SSID.equals("\"" + bestSignal.SSID + "\"")) {
                        wifiManager.disconnect();
                        wifiManager.enableNetwork(i.networkId, true);
                        wifiManager.reconnect();

                        break;
                    }
                }

推荐答案

您还应该在conf中添加BSSID。即使不同的网络具有相同的SSID，它们也将具有不同的BSSID。

You should also add BSSID with the conf. Even though different networks have same SSIDs, they will have different BSSID. Adding that line will do.

WifiConfiguration conf = new WifiConfiguration();
             conf.SSID = "\"" + bestSignal.SSID + "\"";
             conf.BSSID= "\"" + bestSignal.BSSID+ "\"";

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