Http://delxu.wordpress.com/2011/03/13/wifi-analyzer-android%E6%89%8B%E6%9C%BA%E7%89%88/WiFi analyzer (# Android # mobile phone version) posted on 2011/03/13 by delxu
Original delxu document. For more information, see the source. Thank you!
A new HTC Desire HD mobile phone has been launched over the past few days. It's
WiFi location principle and IOS WiFi list accessFor everyone, WiFi should be a familiar word, and we may be using WiFi hotspots every day. Wifi In addition to provide us with a focus on the role of positioning, now mobile devices
When mobile devices such as mobile phones and tablets become the necessities in people's life, how to connect computers with mobile devices easily and realize file sharing becomes an urgent problem. The file transfer feature software is numerous, but the quick completion of this operation on Apple devices is about the new WiFi file transfer feature in the iOS version of WPS Office.
The itunes transfer file
Public WIFI solution for IOS clients and ioswifi SolutionI. Overview of Public WIFI
Nowadays, many companies are doing free WIFI, such as stations, buses, subways, and restaurants. WIFI is available in areas with intensive flow of personnel, free
a summary of public WiFiNow a lot of companies are doing free WiFi, stations, buses, subways, restaurants, as long as there is a dense flow of people have WiFi, free WiFi from the initial Web authentication method also gradually to the Client Authentication mode offset. This article mainly discusses the solution of iOS
A summary of public WiFiNow a lot of companies are doing free WiFi, stations, buses, subways, restaurants, as long as there is a dense flow of people have WiFi, free WiFi from the initial Web authentication method also gradually to the Client Authentication mode offset. This article mainly discusses the solution of iOS
If you want to provide an iOS program only for use under WiFi network (Reeder), or to provide offline mode (Evernote) in the absence of network status. Then you will use the reachability to implement network detection.The purpose of writing this article
Learn what reachability can do
Detecting the network environment in 3
2g/3g
Wifi
1. Why do I repeat the installation of the profile or the Internet? WiFi Universal key iOS version through the installation of profiles to achieve networking, a profile can only be installed once, no need to repeat the installation, such as the successful installation of the network is not successful, it is possible that the MAC address is limited, please change the Blue key to show the hotspot to connect.
When mobile devices such as mobile phones and tablets become the necessities in people's life, how to connect computers with mobile devices easily and realize file sharing becomes an urgent problem. The file transfer feature software is numerous, but the quick completion of this operation on Apple devices is about the new WiFi file transfer feature in the iOS version of WPS Office.
The itunes transfer file
IOS development-how to get the total device capacity and available capacity network operator 3g/wifi determine the mobile phone model
This is a good example of getting mobile phone capacity recently developed by lingge.
// Hard disk capacity
-(Float) getTotalDiskSpace
{
Float totalSpace;
NSError * error;
NSDictionary * infoDic = [[nsfilemanagerdefamanager manager] attributesOfFileSystemForPath: [selfgetHome
SSL is the latest vulnerability exposure, you can attack iOS devices via WiFi. Recently, Apple equipment has been proven to be able to attack through the wireless network, what is going on? Everybody wants to know why, then look at the following.
Researchers from Skycure said they found that a specially designed SSL certificate could be exploited by an attacker to crash the SSL of any program by reg
Get WiFi information on your phone.IOS9 before the method, or can use, warning warning! IOS9 later use of Apple's latest API framework, NETWORKEXTENSION/NEHOTSPOTHELPER.H, the framework, the first time it opened its virtual network card, there is time to introduce.#import -(void) Viewdidload {[Super Viewdidload];Nsdictionary *dict = [self ssidinfo];NSLog (@ "dict:%@", dict);NSString *ssid = dict[@ "SSID"]; WiFi
Sometimes you need to connect to the network during iOS development. When the access request detects that the network is unavailable, you need to prompt the user to manually set up the network and inform the user of the operation path setting available networks.Just one line of code:-(void) Viewdidload {[Super Viewdidload];UIButton *button = [UIButton buttonwithtype:uibuttontypecustom];Button.backgroundcolor = [Uicolor Redcolor];Button.frame = CGRectM
When mobile devices such as mobile phones and tablets become the necessities in people's life, how to connect computers with mobile devices easily and realize file sharing becomes an urgent problem. The file transfer feature software is numerous, but the quick completion of this operation on Apple devices is about the new WiFi file transfer feature in the iOS version of WPS Office.
The itunes transfer file
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) { if([Subview iskindofclass:[nsclassfromstring (@"Uistatusbardatanetworkitemview")cla
As for how IOS scans for WiFi hotspots, you may find it on the Internet. After reading it, it is estimated that you will crash. Because all the articles actually come from one place, there is no new idea in the transfer. In many cases, the problem cannot be solved.
Here we will talk about some of the problems I encountered during the scanning process. (For how to scan, Google yourself)
Source Code address:
IOS get WiFi SSID nameSSID full service Set IDentifier, that is, the public name of the WiFi network. iOS 4.1 or later provides a public way to get that information.First add a frame: systemconfiguration.framework1 #import2- (ID) Fetchssidinfo3 {4Nsarray *ifs = (ID) cncopysupportedinterfaces (); 5NSLog (@"%s:supported
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
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