相关疑难解决方法(0)

旧方法不再起作用:

//方式1

void *lib = dlopen("/Symbols/System/Library/Framework/CoreTelephony.framework/CoreTelephony", RTLD_LAZY);
NSString* (*getPhoneNumber)() = dlsym(lib, "CTSettingCopyMyPhoneNumber");

if (getPhoneNumber == nil) {
    NSLog(@"getPhoneNumber is nil");
    return nil;
}
NSString* ownPhoneNumber = getPhoneNumber();

//方式2

extern NSString* CTSettingCopyMyPhoneNumber();
NSString *phone = CTSettingCopyMyPhoneNumber();

相关问题:

是否可以在iOS中检测设备的电话号码？

[UPDATE]

提供的方法适用于不带JB的iOS 6.1.4和带有JB的iOS 7.1.2

感谢用户creker提示!

要获得号码,您必须使用以下方式:

1.代码

-(NSString*) getMyNumber {
    NSLog(@"Open CoreTelephony");
    void *lib = dlopen("/Symbols/System/Library/Framework/CoreTelephony.framework/CoreTelephony",RTLD_LAZY);
    NSLog(@"Get CTSettingCopyMyPhoneNumber from CoreTelephony");
    NSString* (*pCTSettingCopyMyPhoneNumber)() = dlsym(lib, "CTSettingCopyMyPhoneNumber");
    NSLog(@"Get CTSettingCopyMyPhoneNumber from CoreTelephony");

    if (pCTSettingCopyMyPhoneNumber == nil) {
        NSLog(@"pCTSettingCopyMyPhoneNumber is nil");
        return nil;
    } …