how to get optimum wifi

This article describes how to get the status of your Android device WiFi connection!Add access permissions (in the Androidmanifest.xml file)Java code (mainactivity.java file)Package Com.example.androidtest;import Android.net.connectivitymanager;import android.net.NetworkInfo.State; Import Android.os.bundle;import android.app.activity;import Android.content.context;import Android.util.Log;import Android.view

UWP Development: Get the network environment where the user is currently located:In UWP development, sometimes, we need to determine the user's network, is WiFi, or mobile network, to remind users to avoid the loss of user traffic, the UWP provides the user's network of some information, but the specific type, we need further judgment processing. As followsThis static Class I have already written, the use o

provide the appropriate services. This requires determining the network state in the application and then taking the appropriate action. public static string Getnetstates () { var info = Microsoft.Phone.Net.NetworkInformation.NetworkInterface.NetworkInterfaceType; Switch (info) { Case NETWORKINTERFACETYPE.MOBILEBROADBANDCDMA: return "CDMA"; Case NETWORKINTERFACETYPE.MOBILEBROADBANDGSM:

; } } } Catch(Exception e) {e.printstacktrace (); } String mac= ""; if(!textutils.isempty (name)) { Try { byte[] address =networkinterface.getbyname (name). Gethardwareaddress (); if(Address! =NULL) {mac=Byte2hex (address, address.length); } } Catch(SocketException e) {e.printstacktrace (); } } if(! Textutils.isempty (MAC) !textutils.isempty (IP)) { returnIP + "_" +mac; } return""; } Private StaticString By

Recently, there is a project need to get a mobile phone near the list of WiFi, check a lot of information found, now can only find the SSID of WiFi, and use of private API, can not be audited by the App Store, here record, easy to learn, novice do not spray, Welcome to the Great God (WiFi information acquisition requir

Teach everyone CMD Next button to get all connected wifi passwords CMD do not know everyone has not often used, but in fact is very powerful, can get all connected WiFi passwords in one click Windows 8,Windows 8.1,Windows has been tested successfully! Windows 7 no conditional test ...How to use:one, run with adminis

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_service = (wifimanager) getsystemservice (wifi_se

1. Frequent usage, call Android Api:wifimanagerWifimanager WiFi = (wifimanager) getsystemservice (Context.wifi_service);Wifiinfo info = Wifi.getconnectioninfo ();return info.getmacaddress ();This method needs to ensure that WiFi has been opened before this boot, otherwise it will return null. So you need to start the background to open WiFi and

Original: Windows phone get WiFi BSSID BSSID, a special Ad-hoc LAN application, also known as basic Service set (BSS), a group of computers that set the same BSS name can be self-formed. Each BSS is given a bssid, which is a 48-bit binary identifier used to identify different BSS. Its main advantage is that it can be used as a filter. BSSID refers to the MAC address of the site, (STA) in an acc

You can use wifimanager and wifiinfo to obtain the current Wi-Fi connection information. Wifimanager = (wifimanager) getsystemservice (wifi_service); wifiinfo = wifimanager. getconnectioninfo (); log. D ("wifiinfo", wifiinfo. tostring (); log. D ("SSID", wifiinfo. getssid ()); Remember to add a license to the manifest File Uses-Permission android:Name="Android. Permission. access_wifi_state">Uses-Permission> If you do not want to get the

Wifi　　Get WiFi statusWifimanager Wifimanager = (wifimanager) context.getsystemservice (Context.wifi_service);if (Wifimanager! = null) {int wifistate = Wifimanager.getwifistate ();}Attached: WiFi status has the following: (in parentheses for the corresponding int value)1. wifimanager.wifi_state_disabled (1)2. Wifimanage

First the project manifest file to be referenced:1 2 Get Network Services1 Public StaticString Getnetworktypename (context context) {2 if(Context! =NULL) {3Connectivitymanager connectmgr =(Connectivitymanager) Context.getsystemservice (context.connectivity_service);4 if(Connectmgr! =NULL) {5Networkinfo info =connectmgr.getactivenetworkinfo ();6 if(Info! =NULL) {7 Switch(Info.gettype ()) {8

Counterfeit the target ap, intercept valid user data packets, and analyze and obtain the Wi-Fi password00x00In today's society, wireless networks are becoming more and more developed. However, no matter whether it is enterprise or self-use wifi hotspots, it does not pay much attention to its security, in addition, some malicious personnel and commercial spies are also using wifi for malicious attacks and da

Import Header File#import #import #import + (Nullablensstring*) getcurrentlocalip{NSString *address =Nilstruct Ifaddrs *interfaces =NULL;struct Ifaddrs *temp_addr =NULL;int success =0;Retrieve the current Interfaces-returns 0 on success success = Getifaddrs (interfaces);if (Success = =0) {Loop through linked list of interfaces temp_addr = interfaces;while (temp_addr! =NULL) {if (temp_addr->ifa_addr->sa_family = = af_inet) {Check if interface is En0 which are the