问题
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.
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
I understand the best signal.
if(WifiManager.compareSignalLevel(bestSignal.level, connectedAP.level) <0){
}
The question is what should I do in this if function to connect to the strongest AP(the AP with the strongest signal)?
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;
}
}
回答1:
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+ "\"";
来源:https://stackoverflow.com/questions/41788364/connect-to-strongest-access-point-access-point-with-the-strongest-signal-with