获取wifi信息
最近有个项目需要获取手机附近wifi列表，查了许多资料发现，现在只能查到wifi的SSID，并且用到的是私有api，无法通过app store审核，这里记录一下，方便学习，新手勿喷，欢迎大神指教（wifi信息获取需要真机测试才能获取数据）导入系统头文件
#import <SystemConfiguration/CaptiveNetwork.h>
实现代码
NSString *ssid = @"Not Found";
NSString *macIp = @"Not Found";
CFArrayRef myArray = CNCopySupportedInterfaces();
if (myArray != nil) {
CFDictionaryRef myDict = CNCopyCurrentNetworkInfo(CFArrayGetValueAtIndex(myArray, 0));
if (myDict != nil) {
NSDictionary *dict = (NSDictionary*)CFBridgingRelease(myDict);
ssid = ;
macIp = ;
}
}
UIAlertView *av = [ initWithTitle:ssid
message:macIp
delegate:nil
cancelButtonTitle:nil
otherButtonTitles:@"OK", nil];
;
页:
[1]