获取的CellID，MCC，MNC，LAC和网络在iOS版5.1(Get CellID, MCC,

我需要检索的CellID，MCC，MNC，LAC和当前服务小区塔的iOS 5.1的网络（GSM，3G）（iPhone 4S）。我知道这个信息，因为我可以在FieldTest模式下看到它（叫**** 3001＃12345＃****后访问）。我想这是通过私人/无证的iOS框架访问。

在这个问题iphone，检查CELLID / LAC的价值观笔者表示我可以在iOS上取得广播信息的CellID，紫胶，MNC，MCC，而是提供了关于如何做到这一点的信息。

谁能告诉我如何得到这个信息？

Answer 1:

我知道你如何能做到这一点在iOS 5.x的三种方式 - 7.x版本它们都使用私有的API从CoreTelephony.framework。同时支持GSM和UMTS。

1）使用电池监控器

struct CTResult
{
    int flag;
    int a;
};

extern CFStringRef const kCTCellMonitorCellType;
extern CFStringRef const kCTCellMonitorCellTypeServing;
extern CFStringRef const kCTCellMonitorCellTypeNeighbor;
extern CFStringRef const kCTCellMonitorCellId;
extern CFStringRef const kCTCellMonitorLAC;
extern CFStringRef const kCTCellMonitorMCC;
extern CFStringRef const kCTCellMonitorMNC;
extern CFStringRef const kCTCellMonitorUpdateNotification;

id _CTServerConnectionCreate(CFAllocatorRef, void*, int*);
void _CTServerConnectionAddToRunLoop(id, CFRunLoopRef, CFStringRef);

#ifdef __LP64__

void _CTServerConnectionRegisterForNotification(id, CFStringRef);
void _CTServerConnectionCellMonitorStart(id);
void _CTServerConnectionCellMonitorStop(id);
void _CTServerConnectionCellMonitorCopyCellInfo(id, void*, CFArrayRef*);

#else

void _CTServerConnectionRegisterForNotification(struct CTResult*, id, CFStringRef);
#define _CTServerConnectionRegisterForNotification(connection, notification) { struct CTResult res; _CTServerConnectionRegisterForNotification(&res, connection, notification); }

void _CTServerConnectionCellMonitorStart(struct CTResult*, id);
#define _CTServerConnectionCellMonitorStart(connection) { struct CTResult res; _CTServerConnectionCellMonitorStart(&res, connection); }

void _CTServerConnectionCellMonitorStop(struct CTResult*, id);
#define _CTServerConnectionCellMonitorStop(connection) { struct CTResult res; _CTServerConnectionCellMonitorStop(&res, connection); }

void _CTServerConnectionCellMonitorCopyCellInfo(struct CTResult*, id, void*, CFArrayRef*);
#define _CTServerConnectionCellMonitorCopyCellInfo(connection, tmp, cells) { struct CTResult res; _CTServerConnectionCellMonitorCopyCellInfo(&res, connection, tmp, cells); }

#endif

...

id CTConnection = _CTServerConnectionCreate(NULL, CellMonitorCallback, NULL);
_CTServerConnectionAddToRunLoop(CTConnection, CFRunLoopGetCurrent(), kCFRunLoopCommonModes);
_CTServerConnectionRegisterForNotification(CTConnection, kCTCellMonitorUpdateNotification);
_CTServerConnectionCellMonitorStart(CTConnection);

int CellMonitorCallback(id connection, CFStringRef string, CFDictionaryRef dictionary, void *data)
{
    int tmp = 0;
    CFArrayRef cells = NULL;
    _CTServerConnectionCellMonitorCopyCellInfo(connection, (void*)&tmp, &cells);
    if (cells == NULL)
    {
        return 0;
    }

    for (NSDictionary* cell in (NSArray*)cells)
    {
        int LAC, CID, MCC, MNC;

        if ([cell[(NSString*)kCTCellMonitorCellType] isEqualToString:(NSString*)kCTCellMonitorCellTypeServing])
        {
            LAC = [cell[(NSString*)kCTCellMonitorLAC] intValue];
            CID = [cell[(NSString*)kCTCellMonitorCellId] intValue];
            MCC = [cell[(NSString*)kCTCellMonitorMCC] intValue];
            MNC = [cell[(NSString*)kCTCellMonitorMNC] intValue];
        }
        else if ([cell[(NSString*)kCTCellMonitorCellType] isEqualToString:(NSString*)kCTCellMonitorCellTypeNeighbor])
        {
        }
    }

    CFRelease(cells);

    return 0;
}

2）使用CTTelephonyCenter

kCTRegistrationCellChangedNotification被送到每一个当前小区塔改变时。

extern CFStringRef const kCTRegistrationCellChangedNotification;
extern CFStringRef const kCTRegistrationGsmLac;
extern CFStringRef const kCTRegistrationLac;
extern CFStringRef const kCTRegistrationGsmCellId;
extern CFStringRef const kCTRegistrationCellId;

CFStringRef CTSIMSupportCopyMobileSubscriberCountryCode(CFAllocatorRef);
CFStringRef CTSIMSupportCopyMobileSubscriberNetworkCode(CFAllocatorRef);

id CTTelephonyCenterGetDefault();
void CTTelephonyCenterAddObserver(id, void, CFNotificationCallback, CFStringRef, void, CFNotificationSuspensionBehavior);

...

CTTelephonyCenterAddObserver(CTTelephonyCenterGetDefault(), NULL, callback, NULL, NULL, CFNotificationSuspensionBehaviorHold);

void callback(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo)
{
    NSString* notification = (NSString*)name;
    NSDictionary *cellInfo = (NSDictionary*)userInfo;

    if ([notification isEqualToString:(NSString*)kCTRegistrationCellChangedNotification])
    {
        int LAC, CID, MCC, MNC;

        if (cellInfo[(NSString*)kCTRegistrationGsmLac])
        {
            LAC = [cellInfo[(NSString*)kCTRegistrationGsmLac] intValue];
        }
        else if (data[(NSString*)kCTRegistrationLac])
        {
            LAC = [cellInfo[(NSString*)kCTRegistrationLac] intValue];
        }

        if (cellInfo[(NSString*)kCTRegistrationGsmCellId])
        {
            CID = [cellInfo[(NSString*)kCTRegistrationGsmCellId] intValue];
        }
        else if (cellInfo[(NSString*)kCTRegistrationCellId])
        {
            CID = [cellInfo[(NSString*)kCTRegistrationCellId] intValue];
        }

        MCC = [[(NSString*)CTSIMSupportCopyMobileSubscriberCountryCode(NULL) autorelease] intValue];
        MNC = [[(NSString*)CTSIMSupportCopyMobileSubscriberNetworkCode(NULL) autorelease] intValue];
    }
}

3）这将返回当前服务小区塔

struct CTResult
{
    int flag;
    int a;
};

id _CTServerConnectionCreate(CFAllocatorRef, void*, int*);

#ifdef __LP64__

void _CTServerConnectionGetLocationAreaCode(id, int*);
void _CTServerConnectionGetCellID(id, int*);

#else

void _CTServerConnectionGetLocationAreaCode(struct CTResult*, id, int*);
#define _CTServerConnectionGetLocationAreaCode(connection, LAC) { struct CTResult res; _CTServerConnectionGetLocationAreaCode(&res, connection, LAC); }

void _CTServerConnectionGetCellID(struct CTResult*, id, int*);
#define _CTServerConnectionGetCellID(connection, CID) { struct CTResult res; _CTServerConnectionGetCellID(&res, connection, CID); }

#endif

...

int CID, LAC, MCC, MNC;

id CTConnection = _CTServerConnectionCreate(NULL, NULL, NULL);
_CTServerConnectionGetCellID(CTConnection, &CID);
_CTServerConnectionGetLocationAreaCode(CTConnection, &LAC);
MCC = [[(NSString*)CTSIMSupportCopyMobileSubscriberCountryCode(NULL) autorelease] intValue];
MNC = [[(NSString*)CTSIMSupportCopyMobileSubscriberNetworkCode(NULL) autorelease] intValue];

UPDATE

在ARM64（iPhone 5S）有与接受所有CoreTelephony功能的问题， struct CTResult说法。显然，CoreTelephony的64位版本的出口这些功能，而无需struct CTResult说法。参数将是错误的 - 正因为如此，如果你调用这些功能，就像你过去那样你会得到ARM64错误。我更新的功能声明，以使他们在32位和64位ARM架构的工作。我测试了它和它的作品在两个iPhone 4S的和iPhone 5S。

这仅适用于ARM64。如果你建立你的项目为32位ARM架构则没有这样的问题。你的应用程序将使用CoreTelephony的32位版本，预计struct CTResult说法。

8.3更新

随着iOS 8.3版本以上所有解决方案都需要有权工作

<key>com.apple.CommCenter.fine-grained</key>
<array>
    <string>spi</string>
</array>

不仅电池监控器被保护，但它似乎像所有的CoreTelephony通知现在要求权利的工作。例如， kCTMessageReceivedNotification也受到影响。

Answer 2:

suscriberCellularProvider是一个对象的方法（相对于类的方法）。

你可以看看如何在这里使用它：确定iPhone用户的国家

我认为CTCarrier具有MCC和MNC。

您可以使用代码来自这个问题检查网络类型：如何检查是否iPhone支持CDMA或GSM

而寻找的CellID这个问题： CTServerConnectionGetCellID例行核心电话

Answer 3:

下面的代码是如何插入到CHE有权meke在iOS 8.3的代码工作。随着iOS 8.3版本以上所有解决方案都需要有权工作

<key>com.apple.CommCenter.fine-grained</key>
<array>
    <string>spi</string>
</array>

事实上，提到塔上面的代码表示，可以运行以获得在iOS 8.3及以上LAC和细胞。但我真的不知道如何插入上面一个越狱的手机上。谁能给出任何细节信息。