以编程方式从 iPhone 检索运营商名称

问题描述

有没有办法以编程方式知道 iPhone 上的蜂窝运营商?

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

我正在寻找 iPhone 连接到的运营商名称.

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，这里是获取运营商名称的片段:

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];

针对 CoreTelephony 的链接并包含在您的标题中:

Link against CoreTelephony and include in your headers:

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

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