NEHotspotConfigurationManager working normally in iOS 12,
IOS 13 (13.0~13.3), in general, it works well, but sometimes internal error will appear,
In this case, I only restart the device to solve the problem.
NSString *ssid = @"***";
NSString *password = @"***";
if (@available(iOS 11.0, *)) {
NEHotspotConfiguration * config = [[NEHotspotConfiguration alloc] initWithSSID:ssid passphrase:password isWEP:NO];
[[NEHotspotConfigurationManager sharedManager] getConfiguredSSIDsWithCompletionHandler:^(NSArray * _Nonnull list) {
// if( ![list containsObject:ssid] ){
[[NEHotspotConfigurationManager sharedManager] applyConfiguration:config completionHandler:^(NSError * _Nullable error) {
NSLog(@"%@",error);
}];
// }
}];
} else {
// Fallback on earlier versionsThe same thing happened when I try get my WiFi SSID, anyway, I only get null.
After restarting the device, I can read the correct SSID
- (NSString*)fetchSSID
{
NSString *wifiName = [NSString stringWithFormat:@""];
CFArrayRef wifiInterfaces = CNCopySupportedInterfaces();
if (!wifiInterfaces) {
return wifiName;
}
NSArray *interfaces = (__bridge NSArray *)wifiInterfaces;
for (NSString *interfaceName in interfaces) {
CFDictionaryRef dictRef = CNCopyCurrentNetworkInfo((__bridge CFStringRef)(interfaceName));
if (dictRef) {
NSDictionary *networkInfo = (__bridge NSDictionary *)dictRef;
wifiName = [NSString stringWithFormat:@"%@",[networkInfo objectForKey:(__bridge NSString *)kCNNetworkInfoKeySSID]];
CFRelease(dictRef);
}
}
CFRelease(wifiInterfaces);
return wifiName;
}