使用 CoreTelephony 框架获取当前网络运营商

来源：互联网发布：java面试题算法编辑：程序博客网时间：2024/05/18 03:02

CoreTelephony

获取运营商信息,需通过 CoreTelephony.Framework 中的 CTTelephonyNetworkInfo 和 CTCarrier 对象获取,这些都在iOS 4.0后就有了。

现提供源码,支持arc与非arc编译,使用时请引入 CoreTelephony.Framework 框架

MobileCountryCode.h + MobileCountryCode.m

////  MobileCountryCode.h////  http://en.wikipedia.org/wiki/Mobile_Network_Code////  Created by YouXian on 14-3-24.//  Copyright (c) 2014年 YouXian. All rights reserved.//#import <Foundation/Foundation.h>#import <CoreTelephony/CTTelephonyNetworkInfo.h>#import <CoreTelephony/CTCarrier.h>#warning 使用前请引入 CoreTelephony.framework 框架@interface MobileCountryCode : NSObject/** 获取当前运营商的标识符  @return 返回运营商标示符(成功返回标示符,失败返回nil)  中国移动 00 02 07 中国联通 01 06 中国电信 03 05 中国铁通 20  */+ (NSString *)serviceProvider;@end

////  MobileCountryCode.m////  http://en.wikipedia.org/wiki/Mobile_Network_Code////  Created by YouXian on 14-3-24.//  Copyright (c) 2014年 YouXian. All rights reserved.//#import "MobileCountryCode.h"#if __has_feature(objc_arc)#define YX_release(obj)#define YX_autorelease(obj)#else#define YX_release(obj)      [obj release]#define YX_autorelease(obj)  [obj autorelease]#endif@implementation MobileCountryCode+ (NSString *)serviceProvider{    CTTelephonyNetworkInfo *info = [[CTTelephonyNetworkInfo alloc] init];        // information about the user’s home cellular service provider    CTCarrier *carrier = [info subscriberCellularProvider];    if (carrier == nil)    {        YX_release(carrier);        carrier = nil;                return nil;    }        // The mobile network code (MNC) for the user’s cellular service provider    NSString *code = [carrier mobileNetworkCode];    if (code == nil)    {        YX_release(carrier);        carrier = nil;        return nil;    }        return code;}@end

运营商MNC值请参考以下链接

http://en.wikipedia.org/wiki/Mobile_Network_Code

以下为中国运营商节选

MCCMNCBrandOperatorStatusBands (MHz)References and notes46000China MobileChina MobileOperationalGSM 900 / GSM 1800 / TD-SCDMA 1900 / TD-SCDMA 2000 / TD-LTE 1900 / TD-LTE 2300 / TD-LTE 260046001China UnicomChina UnicomOperationalGSM 900 / GSM 1800 / UMTS 2100 / TD-LTE 2300 / TD-LTE 2600 / FDD-LTE 1800CDMA network sold to China Telecom, WCDMA commercial trial started in May 2009 and in full commercial operation as of October 2009.46002China MobileChina MobileNot OperationalGSM 900 / GSM 1800 / TD-SCDMA 1900 / TD-SCDMA 2000 / TD-LTE 1900 / TD-LTE 2300 / TD-LTE 2600 46003China TelecomChina TelecomOperationalCDMA2000 800 / CDMA2000 2100 / FDD-LTE 2100 / TD-LTE 2300 / TD-LTE 2600EV-DO46005China TelecomChina TelecomNot OperationalCDMA2000 800 / CDMA2000 2100 / FDD-LTE 2100 / TD-LTE 2300 / TD-LTE 2600 46006China UnicomChina UnicomNot OperationalGSM 900 / GSM 1800 / UMTS 2100 46007China MobileChina MobileNot OperationalGSM 900 / GSM 1800 / TD-SCDMA 1900 / TD-SCDMA 2000 / TD-LTE 1900 / TD-LTE 2300 / TD-LTE 2600 46020China TietongChina TietongOperationalGSM-R

0 0