iOS development--Get your phone's current wifi name and MAC address

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 <SystemConfiguration/CaptiveNetwork.h>

-(void) Viewdidload {

[Super Viewdidload];

Nsdictionary *dict = [self ssidinfo];

NSLog (@ "dict:%@", dict);

NSString *ssid = dict[@ "SSID"]; WiFi name

NSString *bssid = dict[@ "BSSID"]; MAC address of wireless network

NSLog (@ "ssid:%@ bssid:%@", ssid,bssid);

}

-(Nsdictionary *) ssidinfo

{

Nsarray *ifs = (__bridge_transfer Nsarray *) cncopysupportedinterfaces ();

Nsdictionary *info = nil;

For (NSString *ifnam in IFS) {

info = (__bridge_transfer nsdictionary *) cncopycurrentnetworkinfo ((__bridge cfstringref) Ifnam);

if (info && [info count]) {

Break

}

}

return info;

}

Can be directly based on

+ (BOOL) Isconnectedwifi

{

NSString *ssid = [[Self ssidinfo] objectforkey:@ "SSID"];

return ssid.length > 0;

}

iOS development--Get your phone's current wifi name and MAC address