引用：
#import <CoreTelephony/CTTelephonyNetworkInfo.h>
#import <CoreTelephony/CTCarrier.h>
一、判断设备是否安装SIM卡：
/// 方法一：获取SIM卡所属国家码（旧方法）
+(BOOL)isSIMInstalled
{
// 双卡获取会有异常
CTTelephonyNetworkInfo *networkInfo = [[CTTelephonyNetworkInfo alloc] init];
CTCarrier *carrier = [networkInfo subscriberCellularProvider];
if (!carrier.isoCountryCode) {
NSLog(@"No sim present Or No cellular coverage or phone is on airplane mode.");
return NO;
}
return YES;
}
///方法二：获取手机中sim卡数量（推荐）
- (int)SimCardNumInPhone {
CTTelephonyNetworkInfo *networkInfo = [[CTTelephonyNetworkInfo alloc] init];
if (@available(iOS 12.0, *)) {
NSDictionary *ctDict = networkInfo.serviceSubscriberCellularProviders;
if ([ctDict allKeys].count > 1) {
NSArray *keys = [ctDict allKeys];
CTCarrier *carrier1 = [ctDict objectForKey:[keys firstObject]];
CTCarrier *carrier2 = [ctDict objectForKey:[keys lastObject]];
if (carrier1.mobileCountryCode.length && carrier2.mobileCountryCode.length) {
return 2;
}else if (!carrier1.mobileCountryCode.length && !carrier2.mobileCountryCode.length) {
return 0;
}else {
return 1;
}
}else if ([ctDict allKeys].count == 1) {
NSArray *keys = [ctDict allKeys];
CTCarrier *carrier1 = [ctDict objectForKey:[keys firstObject]];
if (carrier1.mobileCountryCode.length) {
return 1;
}else {
return 0;
}
}else {
return 0;
}
}else {
CTCarrier *carrier = [networkInfo subscriberCellularProvider];
NSString *carrier_name = carrier.mobileCountryCode;
if (carrier_name.length) {
return 1;
}else {
return 0;
}
}
}
二、获取sim卡信息
- (void)getOperatorInfomation {
CTTelephonyNetworkInfo *info = [[CTTelephonyNetworkInfo alloc] init];
//iOS12以上可使用
if (@available(iOS 12.0, *)) {
NSDictionary *carrierDic = [info serviceSubscriberCellularProviders];
__block NSString *operatorName = [NSString string];
[carrierDic.allValues enumerateObjectsUsingBlock:^(id _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
CTCarrier *carrier = obj;
//NSLog(@"carrier = %@", carrier);
NSString *code = [carrier mobileNetworkCode];
if (code == nil) {
operatorName = @"不能识别";
}
if ([code isEqualToString:@"00"] || [code isEqualToString:@"02"] || [code isEqualToString:@"04"] || [code isEqualToString:@"07"] || [code isEqualToString:@"08"]) {
operatorName = @"移动运营商";
} else if ([code isEqualToString:@"01"] || [code isEqualToString:@"06"] || [code isEqualToString:@"09"]) {
operatorName = @"联通运营商";
} else if ([code isEqualToString:@"03"] || [code isEqualToString:@"05"] || [code isEqualToString:@"11"]) {
operatorName = @"电信运营商";
} else if ([code isEqualToString:@"20"]) {
operatorName = @"铁通运营商";
}
NSLog(@"%@",operatorName);
}];
} else {
// Fallback on earlier versions
}
}
sim卡信息.png
