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

Source: Internet
Author: User
Tags bssid

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

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