89 lines
2.5 KiB
Mathematica
89 lines
2.5 KiB
Mathematica
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// YYUtility+Carrier.m
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// YYFoundation
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//
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// Created by wuwei on 14-5-30.
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// Copyright (c) 2014年 YY Inc. All rights reserved.
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//
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#import "YYUtility.h"
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#import <CoreTelephony/CTCarrier.h>
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#import <CoreTelephony/CTTelephonyNetworkInfo.h>
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#import "CarrierIdentifier.h"
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/*
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* The most update-to-date list of MNC&MCC is fetched
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* from the website below: http://www.mcc-mnc.com
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*/
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// MCCs
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static NSString * const kMobileCountryCode_China = @"460"; // 中国
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// MNCs
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static NSSet * kMobileNetworkCodes_ChinaMobile; // 移动
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static NSSet * kMobileNetworkCodes_ChinaUnicom; // 联通
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static NSSet * kMobileNetworkCodes_ChinaTelecom; // 电信
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@implementation YYUtility (Carrier)
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+ (void)load
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{
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if (self == [YYUtility self]) {
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kMobileNetworkCodes_ChinaMobile = [NSSet setWithObjects:@"00", @"02", @"07", nil]; // 中国移动
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kMobileNetworkCodes_ChinaUnicom = [NSSet setWithObjects:@"01", @"06", nil]; // 中国联通
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kMobileNetworkCodes_ChinaTelecom = [NSSet setWithObjects:@"03", @"05", nil]; // 中国电信
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}
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}
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+ (NSString *)carrierName
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{
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return [self carrier].carrierName;
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}
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+ (NSInteger)carrierIdentifier
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{
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return [self identifierOfCarrier:[self carrier]];
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}
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+ (CTCarrier *)carrier
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{
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return [[CTTelephonyNetworkInfo alloc] init].subscriberCellularProvider;
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}
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+ (NSInteger)identifierOfCarrier:(CTCarrier *)carrier
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{
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CarrierIdentifier identifier = CarrierIdentifier_Unknown;
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do {
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if (carrier.mobileCountryCode == nil || carrier.mobileNetworkCode == nil)
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{
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identifier = CarrierIdentifier_Unknown;
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break;
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}
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if ([carrier.mobileCountryCode isEqualToString:kMobileCountryCode_China])
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{
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if ([kMobileNetworkCodes_ChinaMobile containsObject:carrier.mobileNetworkCode])
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{
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identifier = CarrierIdentifier_ChinaMobile;
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break;
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}
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else if ([kMobileNetworkCodes_ChinaUnicom containsObject:carrier.mobileNetworkCode])
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{
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identifier = CarrierIdentifier_ChinaUnicom;
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break;
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}
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else if ([kMobileNetworkCodes_ChinaTelecom containsObject:carrier.mobileNetworkCode])
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{
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identifier = CarrierIdentifier_ChinaTelecom;
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break;
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}
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}
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identifier = CarrierIdentifier_Otherwise;
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} while (0);
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return identifier;
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}
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@end
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