iPhone - 如何确定设备的载体(AT&T,Verizon等？)

Question

有没有办法以编程方式获取有关iPhone载体的信息？

Answer 1

1st Import #import <CoreTelephony/CTTelephonyNetworkInfo.h>以及#import <CoreTelephony/CTCarrier.h> (确保你也安装了CoreTelephone.framework).

CTTelephonyNetworkInfo *phoneInfo = [[CTTelephonyNetworkInfo alloc] init];
CTCarrier *phoneCarrier = [phoneInfo subscriberCellularProvider];
NSLog(@"Carrier = %@", [phoneCarrier carrierName]);
[phoneInfo release];

Answer 2

这是 Swift 版本：

import CoreTelephony

let phoneInfo = CTTelephonyNetworkInfo()
let phoneCarrier = phoneInfo.subscriberCellularProvider
print(phoneCarrier?.carrierName)