ios开发 如何在应用内获取当前周围wifi列表和强度 并实现在应用内控制wifi开关_百度知道
ios开发 如何在应用内获取当前周围wifi列表和强度 并实现在应用内控制wifi开关
ios开发 如何在应用内获取当前周围wifi列表和强度 并实现在应用内控制wifi开关。。。
我有更好的答案
通过官方的API 可以获取到wifi的信息，实现代码：-&(id)fetchSSIDInfo&{&&&&&&NSArray&*ifs&=&(__bridge_transfer&id)CNCopySupportedInterfaces();&&&&&&NSLog(@&Supported&interfaces:&%@&,&ifs);&&&&&&id&info&=&&&&&&&for&(NSString&*ifnam&in&ifs)&{&&&&&&&&&&info&=&(__bridge_transfer&id)CNCopyCurrentNetworkInfo((__bridge&CFStringRef)ifnam);&&&&&&&&&&NSLog(@&%@&=&&%@&,&ifnam,&info);&&&&&&&&&&if&(info&&&&[info&count])&{&&}&&&&&&}&&&&&&return&&&}至于开关wifi，是一个用户的操作， 在非越狱的机器上，第三方的应用是没法实现这功能的。
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我们会通过消息、邮箱等方式尽快将举报结果通知您。WiFi密码查看神器-周边免费Wi-Fi一键显示 1
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突然发现我现在用的WiFi密码查看神器-周边免费Wi-Fi一键显示是旧版本！赶紧下载更新试试。
爱死华军软件园了！我好久都没找到这个WiFi密码查看神器-周边免费Wi-Fi一键显示，在这里居然发现它了
我不会下载WiFi密码查看神器-周边免费Wi-Fi一键显示怎么办啊，谁能帮帮我。
怎么下载不了啊 谁教教
我有完全免费不带水印的哟
WiFi密码查看神器-周边免费Wi-Fi一键显示我用了很久都没问题，大家就放心的使用吧
我发现1的WiFi密码查看神器-周边免费Wi-Fi一键显示相比上一版不容易崩溃了，不错不错
挺好用的，软件的功能有很多，只试了一个
这一版本的WiFi密码查看神器-周边免费Wi-Fi一键显示的内容占用问题好多了，不如以前那么厉害了。
比其他的生活服务软件好用多了，推荐给大家
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Get help when you don't see your device listed, or you see an unexpected device or an alert that says your device is offline.
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Check that you signed in to iCloud on your device: For iOS 10.3 or later, tap Settings. If you see &Sign in to your [device],& tap it and enter your Apple ID and password. For earlier versions of iOS, tap Settings & iCloud and enter your Apple ID and password.
Tap Settings&& [your name]&& iCloud & Find My iPhone. If Find My iPhone is off, turn it on. Then tap Allow.
Check which Apple ID you signed in with. Maybe you signed in to iCloud.com or Find My iPhone with a different Apple ID than on the device that you don't see listed. To check, sign in to Find My iPhone&or iCloud.com&with your other&Apple ID&accounts and look for your&device.
Check that your device has a cellular or Wi-Fi network connection. For example, to locate your Mac or Apple Watch, it must connect to Internet through a known Wi-Fi network&(not Ethernet). If you can access your device and see that it has an active Internet connection, turn &on&and back off. Still need help?&Turn your device off and back on.
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iOS 如何获取当前WiFi名称,IP地址
摘要：直接导入头文件,调用方法就可以使用了。#import&SystemConfiguration/CaptiveNetwork.h&#import&ifaddrs.h&#import&arpa/inet.h&#pragmamarkGetIPAddress+(NSString*)getIPAddress{NSString*address=@&error&;structifaddrs*interfaces=NULL;struct
直接导入头文件,调用方法就可以使用了。
#import &SystemConfiguration/CaptiveNetwork.h&
#import &ifaddrs.h&
#import &arpa/inet.h&
#pragma mark Get IP Address
+ (NSString *)getIPAddress
NSString *address = @&error&;
struct 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 =
while(temp_addr != NULL) {
if(temp_addr-&ifa_addr-&sa_family == AF_INET) {
// Check if interface is en0 which is the wifi connection on the iPhone
if([[NSString stringWithUTF8String:temp_addr-&ifa_name] isEqualToString:@&en0&]) {
// Get NSString from C String
address = [NSString stringWithUTF8String:inet_ntoa(((struct sockaddr_in *)temp_addr-&ifa_addr)-&sin_addr)];
temp_addr = temp_addr-&ifa_
// Free memory
freeifaddrs(interfaces);
#pragma mark Get WiFi Name
+ (NSString *)getWifiName
NSString *wifiName =
CFArrayRef wifiInterfaces = CNCopySupportedInterfaces();
if (!wifiInterfaces) {
NSArray *interfaces = (__bridge NSArray *)wifiI
for (NSString *interfaceName in interfaces) {
CFDictionaryRef dictRef = CNCopyCurrentNetworkInfo((__bridge CFStringRef)(interfaceName));
if (dictRef) {
NSDictionary *networkInfo = (__bridge NSDictionary *)dictR
// NSLog(@&network info -& %@&, networkInfo);
wifiName = [networkInfo objectForKey:(__bridge NSString *)kCNNetworkInfoKeySSID];
CFRelease(dictRef);
CFRelease(wifiInterfaces);
return wifiN
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International什么方法能搜索到附近的wifi热点_百度知道
什么方法能搜索到附近的wifi热点
什么方法能搜索到附近的wifi热点
我有更好的答案
就是将手机的wifi功能打开即可，wifi是会搜到附近的wifi信号的，如果需要连接的话就必须要有密码才可以的。wifi热点是指把手机的接收GPRS、3G或4G信号转化为wifi信号再发出去，这样手机就成了一个WIFI热点。手机必须有无线AP功能，才能当做热点。有些系统自带建热点这个功能比如IOS（比如IPHONE4）。如果你把你的乐PHONE当做热点，那么像TOUCH，PAD这样有WIFI功能的，都可以搜索到你手机建立的WIFI网络，连接上以后，TOUCH等使用WIFI产生的流量上网都是消耗的乐WIFI里的手机卡的GPRS或3G流量，所以乐phone里最好放一张包大流量的上网卡。还有，把手机当做热点很费电，最好用的时候插上充电器。
中国电信，世界触手可及
主营：宽带、手机、充值缴费
wifi万能钥匙
360就可以，如果你不知道给打电话，
其他1条回答
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