how to get wifi signal from neighbor

This article illustrates how Android gets the strength of the currently connected WiFi signal, and is a very common and important skill in Android development. Share for everyone to use for reference. The specific methods are as follows: 1. Get WiFi information that is currently connected Wifimanager Wifi_serv

Although the various APIs that directly get signal strength are blocked. But there is another kind of black magic that can be acquired. That's traversing the uistatusbar.- (void) getsignalstrength{uiapplication*app =[UIApplication sharedapplication]; Nsarray*subviews = [[[App Valueforkey:@"StatusBar"] Valueforkey:@"Foregroundview"] subviews]; NSString*datanetworkitemview =Nil; for(IDSubviewinchsubviews) {

can use 14 channels. The popular point is that each household's Wi-Fi signal is in a called "2.4G" on the road to Gallop, in order to prevent mutual interference and collision, the road divided into 13 lanes, the next door old Zhang's router may use 1 lanes, upstairs old Li's router may use 6 lanes, that means. So the problem is, if your router uses 6 channels, and your neighbors, upstairs downstairs, add up to dozens of routers, w

the label on the back of this router to get "Router IP address", using the browser to log in to the router's background web interface. Go to the Advanced settings interface, switch to the wireless settings-Wireless basic Settings tab, and select the Network Bridge (WDS) item. In the "Working mode: Bridge (WDS) mode" section below this page, click the "Scan" button to scan the wireless WiFi

How to Use wifi-linux to detect AP signal strength As a Python geek, I like to explore new Python tools for Linux users on github. Today I found a tool written in Python for detecting AP signal strength: wifi-linux. I have been experimenting on wifi-linux for about two hours

1. Get the currently connected WiFi informationWifimanager Wifi_service = (wifimanager) getsystemservice (Wifi_service);Wifiinfo wifiinfo = Wifi_service.getconnectioninfo ();Where Wifiinfo has the following methods:Wifiinfo.getbssid ();Wifiinfo.getssid ();Wifiinfo.getipaddress (); Gets the IP address.Wifiinfo.getmacaddress (); Gets the MAC address.Wifiinfo.getnetworkid (); Gets the network ID.Wifiinfo.getli

How far is the signal transmission distance? A: The wireless WiFi signal of the equipment can cover the area within 30 meters of the interior radius, and the measurement can penetrate a wall and still maintain a good transmission speed. Can any other devices connect? How many devices are supported at the same time? A: 360 portable

Background1. No line by in the living room, the WiFi signal is very poor, only 1-2 grid, although 100M speed, but from the living room to the room to go through 3 walls! The wireless reception function of the computer is generally very general, the speed is not good for granted.2. Get a network cable from the living room is very stupid, very cold.3. Yesterday, I

We will give you a detailed analysis of photoshop software and share with you the tutorial on creating WIFI signal icons using Boolean operations.Tutorial sharing:Create a file.Use the elliptical tool in the graphic selection tool, and press shift to draw a positive circle. Press ctrl + J to copy the elliptical 1 layer and get the copy of the elliptical 1. Hide t

, and so on. Android features reference: http://www.cnblogs.com/wuzhang/p/wuzhang20170318.htmlIOSA workaround on the forum is to use a. mm file to write a method to get iOS power using the same way as iOS, and the pro-Test available reference: https://forum.unity3d.com/threads/ Display-battery-level-in-game.67804/the method for calling the iOS library can be consulted: http://blog.sina.com.cn/s/blog_923fdd9b0102v2a8.htmlWiFiMethod an Android and iOS b

existing network is: \n\n";for (ScanResult result : results) {otherwifi += result.SSID +":" + result.level +"\n";}String text ="We are connecting to " + ssid +" at " + String.valueOf(speed) +" " + String.valueOf(units) +". Strength : " + strength;otherwifi +="\n\n";otherwifi += text;tv.setText(otherwifi);}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.main, menu);return true;}}

method.Optional number of references Ccmp,none,tkipWificonfiguration.protocol sets a protocol for encryption.Optional number of RSN,WPA,Wificonfiguration.status sets the status of the current network.Optional number of references current,disabled,enabled(3) WifiinfoAfter our WiFi has been connected. The ability to get some information about a connected WiFi conn

First, determine whether there is network data connection:The most basic network state judgment, if there is no network connection, all operations will not go on.Microsoft.Phone.Net.NetworkInformation.NetworkInterface.GetIsNetworkAvailable ()Second, determine the network type (gsm/cdma/wifi/ethernet):In the general application, need to know the network status is also three kinds: No network, wifi/ethernet,

Qt do Android development, sometimes need network information, this example is to get a phone search to the signal strong WIFI signal list. The knowledge of JNI is needed in the process. In addition, the example is relatively simple, if you need this, you can modify it yourself.The program is divided into two parts, on