以编程方式从iPhone检索运营商名称 [英] Retreiving Carrier Name from iPhone Programmatically

问题描述

有没有办法以编程方式知道iPhone上的细胞携带者？

Is there a way to know the cell carrier on an iPhone programatically ?

**更新**

我正在寻找与iPhone连接的运营商名称。

I am looking for the carrier name which the iPhone is connected to.

推荐答案

在iOS 4中，CoreTelephony框架是可用的，这里是一个代码片段来获取运营商名称：

In iOS 4, the CoreTelephony framework is useable, here's a snippet to get the carrier name:

CTTelephonyNetworkInfo *netinfo = [[CTTelephonyNetworkInfo alloc] init];
CTCarrier *carrier = [netinfo subscriberCellularProvider];
NSLog(@"Carrier Name: %@", [carrier carrierName]);
[netinfo release];

链接到CoreTelephony并包含在标题中：

Link against CoreTelephony and include in your headers:

#import <CoreTelephony/CTTelephonyNetworkInfo.h>
#import <CoreTelephony/CTCarrier.h>

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