wifi

I need to connect to hidden Wi-Fi network programmatically. I know it's SSID, security type and password. For some reason I can't connect it. I can connect to the same network if it's not hidden. Here's my code: // configure the network private void saveWPANetwork(WiFiNetwork network){ WifiConfiguration conf = new WifiConfiguration(); conf.SSID =network.getSSID(); conf.hiddenSSID = true; conf.status = WifiConfiguration.Status.ENABLED; conf.preSharedKey =network.getPassword(); conf.priority = 9999; wifi.addNetwork(conf); wifi.saveConfiguration(); } // connect it protected boolean

I want to make connection between two devices over WiFi using GameKit. Apple's documentation says If an Internet connection is chosen, your application must dismiss the peer picker dialog and present its own user interface to complete the connection. This is what i do - (void)peerPickerController:(GKPeerPickerController *)picker didSelectConnectionType:(GKPeerPickerConnectionType)type { if (type == GKPeerPickerConnectionTypeOnline) { picker.delegate = nil; [picker dismiss]; [picker autorelease]; [alert setTitle:@"\n\n\n"]; [alert setMessage:@"Looking for other iPads, iPhones or iPod touches...

I build a script with scapy to capture probe requests in a monitornig wi-fi interface. I successfully capture the requests, and some of the SSIDs contained in them. But most of the networks stored in the phone don't get broadcasted. And there isn't a clear pattern of why this happens. Some phones don't broadcast ssids at all. I'm trying to find an explanation for the reasoning behind this behaviour, but haven't found any, apart that the hidden networks should be broadcasted in order for the phone to connect to them, but even that is not true, and most of the broadcasted ones are visible.

I want to get the current Wifi signal strength from an iOS device. A Google search reveals only solutions for Android devices. From the literature I gather that Apple does not allow to access hardware and so nobody can retrieve the device's signal strength in dbm through their app. Is this correct? NSPekka As you say, there is no way to do this as Apple doesn't allow apps access to the necessary hardware. (There seems to have been a way to do it in iOS 5 but only using private APIs.) What you can do - and what, according to this article , some apps are doing - is measure network throughput

I'm just searching a framework for wifi positioning in c#. actually i found nearly everything that i need for a robot project in form of a framework. even primitive object recoginition!!! now i wonder if some of you know if there is one, or whether i have to do it by myself. So finally if someone is also searching for this kind of software. I created it: http://code.google.com/p/wifi-positioner/ There is a .Net wrapper for the Skyhook API here , but it looks a little 'basic' 来源： https://stackoverflow.com/questions/4323165/is-there-a-good-framework-sdk-on-wifi-positioning-with-c

I'm trying to detect what kind of network connection I'm connected to. is it WiFi or 3G? is there a way to do that using c# win forms .net 2.0 or 4.0 ? foreach (NetworkInterface adapter in adapters) { if (adapter.OperationalStatus == OperationalStatus.Up) { if (adapter.NetworkInterfaceType == NetworkInterfaceType.Wireless80211) { lblNetworkType.Text = "you are using WiFi"; break; } else if (adapter.NetworkInterfaceType == NetworkInterfaceType.Ppp) { lblNetworkType.Text = "you are using 3G or ADSL or Dialup"; break; } else if (adapter.NetworkInterfaceType == NetworkInterfaceType.Ethernet) {

From Python on Linux I would like to sniff 802.11 management 'probe-request' frames. This is possible from Scapy like so: # -*- coding: utf-8 -*- from scapy.all import * def proc(p): if ( p.haslayer(Dot11ProbeReq) ): mac=re.sub(':','',p.addr2) ssid=p[Dot11Elt].info ssid=ssid.decode('utf-8','ignore') if ssid == "": ssid="<BROADCAST>" print "%s:%s" %(mac,ssid) sniff(iface="mon0",prn=proc) Or from tshark like so: tshark -n -i mon0 subtype probereq -R 'wlan.fc.type_subtype eq 4' -T fields -e wlan.sa -e wlan_mgt.ssid We could redirect the output from tshark, and slurp it up with some Python (not

NEHotspotConfiguration works well, but the error is nil both when the SSID I am trying to connect to is not available (out of range or off) or when the password I've submitted is incorrect. What am I doing wrong? I want to be able to distinguish between these two scenarios so I can inform the user accordingly. Code snippet: func connect(ssid: String, password: String, completionHandler: @escaping(Bool?, String?) -> Void) { activityIndicatorView?.startAnimating() guard !isAlreadyConnected(ssid: ssid) else { activityIndicatorView?.stopAnimating() completionHandler(true, nil) return; } let