ABAddressBook上的随机崩溃保存

我遇到了解决随机崩溃的问题：有时会崩溃/有时不崩溃。根据EXC_BAD_ACCESS when executing ABAddressBookSave !，我应该采取适当的值的多值参考，ABAddressBook上的随机崩溃保存

日期，地址，电子邮件，电话：所有已被视为multiValueRef。参考

代码：

CFErrorRef error = NULL; 
ABRecordRemoveValue (record,kABPersonFirstNameProperty,&error); 
ABRecordRemoveValue(record, kABPersonLastNameProperty,&error); 
ABRecordRemoveValue(record, kABPersonOrganizationProperty,&error); 
ABRecordRemoveValue(record, kABPersonPrefixProperty,&error); 
ABRecordRemoveValue(record, kABPersonSuffixProperty,&error); 
ABRecordRemoveValue(record, kABPersonNicknameProperty,&error); 
ABRecordRemoveValue(record, kABPersonMiddleNameProperty,&error); 
ABRecordRemoveValue(record,kABPersonDepartmentProperty,&error); 
ABRecordRemoveValue(record,kABPersonJobTitleProperty,&error); 
ABRecordRemoveValue(record,kABPersonNoteProperty,&error); 
ABRecordRemoveValue(record,kABPersonBirthdayProperty,&error); 
ABRecordRemoveValue(record,kABPersonAddressProperty,&error); 
ABRecordRemoveValue(record,kABPersonEmailProperty,&error); 
ABRecordRemoveValue(record,kABPersonPhoneProperty,&error); 
bool success = false; 

string m_strDisplayName = item->getDisplayName(); 
string m_strFirstName = item->getFirstName(); 
string m_strLastName = item->getLastName(); 
string m_strMiddleName = item->getMiddleName(); 
string m_strAddress = item->getAddress(); 
string m_strHomeAddr = item->getHomeAddress(); 
string m_strWorkAddress = item->getWorkAddress(); 
string m_strCompany = item->getCompany(); 
string m_strTitle = item->getTitle(); 
string m_strPhoto = item->getPhoto(); 
string m_strNotes = item->getNotes(); 
string m_strPrefix = item->getPrefix(); 
string m_strSuffix = item->getSuffix(); 
string m_strNickName = item->getNickName(); 
string m_strDepartment = item->getDepartment(); 
string m_strBirthDay = item->getBirthDay(); 
string m_strAnniversary = item->getAnniversary(); 
CFStringRef c1 = NULL; 
CFStringRef c2 = NULL; 
CFStringRef c3 = NULL; 
CFStringRef c4 = NULL; 
CFStringRef c5 = NULL; 
CFStringRef c6 = NULL; 
CFStringRef c7 = NULL; 
CFStringRef c8 = NULL; 
CFStringRef c9 = NULL; 
CFStringRef c10 = NULL; 
NSDateComponents *components1 = nil; 
NSDateComponents *components2 = nil; 
if (m_strBirthDay.length()!=0) { 
    U_STRING bdayyear =m_strBirthDay.substr (0,4); 
    U_STRING bdaymonth = m_strBirthDay.substr(4,2); 
    U_STRING bdayday = m_strBirthDay.substr(6, 2); 
    components1 = [[NSDateComponents alloc] init]; 
    [components1 setDay:STRING_TO_INT(bdayday)]; 

    [components1 setMonth:STRING_TO_INT(bdaymonth)]; 
    [components1 setYear:STRING_TO_INT(bdayyear)]; 
    NSCalendar *gregorian = [[NSCalendar alloc] 
          initWithCalendarIdentifier:NSGregorianCalendar]; 
    NSDate *bday = [gregorian dateFromComponents:components1]; 
    c10 = CFStringCreateWithCString(kCFAllocatorDefault,m_strBirthDay.c_str(),kCFStringEncodingUTF8); 
    ABRecordSetValue(record, kABPersonBirthdayProperty,bday, &error); 
} 
if (m_strAnniversary.length()!=0) { 
    U_STRING anniyear =m_strAnniversary.substr (0,4); 
    U_STRING annimonth = m_strAnniversary.substr(4,2); 
    U_STRING anniday = m_strAnniversary.substr(6, 2); 
    components2 = [[NSDateComponents alloc] init]; 
    [components2 setDay:STRING_TO_INT(anniday)]; 

    [components2 setMonth:STRING_TO_INT(annimonth)]; 
    [components2 setYear:STRING_TO_INT(anniyear)]; 
    NSCalendar *gregorian1 = [[NSCalendar alloc] 
           initWithCalendarIdentifier:NSGregorianCalendar]; 
    NSDate *anni = [gregorian1 dateFromComponents:components2]; 
    ABMutableMultiValueRef multiDate = ABMultiValueCreateMutable(kABPersonDateProperty); 
    ABMultiValueAddValueAndLabel(multiDate,anni,kABPersonAnniversaryLabel, NULL); 
    ABRecordSetValue(record, kABPersonDateProperty, multiDate,&error); 
} 


if(m_strPhoto.length()!=0) 
{ 
    CFDataRef pho = CFDataCreate(NULL, (const UInt8*) m_strPhoto.data(), m_strPhoto.size()); 
    ABPersonSetImageData (record,pho,&error); 
} 



    string chome=m_strHomeAddr; 
string cwork=m_strWorkAddress; 
NSString *nhome,*nwork; 
nhome=[[NSString alloc]initWithCString:chome.c_str() encoding:NSUTF8StringEncoding]; 
nwork=[[NSString alloc]initWithCString:cwork.c_str() encoding:NSUTF8StringEncoding]; 
NSArray *ahome = [nhome componentsSeparatedByString:@";"]; 
NSArray *awork = [nwork componentsSeparatedByString:@";"]; 

NSMutableDictionary *addressDictionary = nil; 

ABMutableMultiValueRef multiAddress =ABMultiValueCreateMutable(kABMultiDictionaryPropertyType); 


if([ahome count]>=2 &&([[ahome objectAtIndex:2] length] !=0 ||[[ahome objectAtIndex:3] length] !=0 ||[[ahome objectAtIndex:4] length] !=0 ||[[ahome objectAtIndex:5] length] !=0 ||[[ahome objectAtIndex:6] length] !=0)) 
{ 

    addressDictionary = [[NSMutableDictionary alloc] init]; 



    if([[ahome objectAtIndex:2] length] !=0){ 
[addressDictionary setObject:[ahome objectAtIndex:2] forKey:(NSString *) kABPersonAddressStreetKey]; 
     } 
    if([ahome count]>3 && [[ahome objectAtIndex:3] length] !=0){ 
[addressDictionary setObject:[ahome objectAtIndex:3] forKey:(NSString *)kABPersonAddressCityKey]; 
     } 
    if([ahome count]>4 && [[ahome objectAtIndex:4] length] !=0){ 
[addressDictionary setObject:[ahome objectAtIndex:4] forKey:(NSString *)kABPersonAddressStateKey]; 
     } 
    if([ahome count]>5 && [[ahome objectAtIndex:5] length] !=0){ 
[addressDictionary setObject:[ahome objectAtIndex:5] forKey:(NSString *)kABPersonAddressZIPKey]; 
    } 
    if([ahome count]>6 && [[ahome objectAtIndex:6] length] !=0){ 

[addressDictionary setObject:[ahome objectAtIndex:6] forKey:(NSString *)kABPersonAddressCountryKey]; 
     } 

ABMultiValueAddValueAndLabel(multiAddress, addressDictionary, kABHomeLabel, NULL); 
} 
NSMutableDictionary *addressDictionary1 = nil; 
if([awork count]>=2&&([[awork objectAtIndex:2] length] !=0 ||[[awork objectAtIndex:3] length] !=0 ||[[awork objectAtIndex:4] length] !=0 ||[[awork objectAtIndex:5] length] !=0 ||[[awork objectAtIndex:6] length] !=0)) 
{ 

    addressDictionary1 = [[NSMutableDictionary alloc] init]; 

if([[awork objectAtIndex:2] length] !=0) 
    [addressDictionary1 setObject:[awork objectAtIndex:2] forKey:(NSString *) kABPersonAddressStreetKey]; 
    if([[awork objectAtIndex:3] length] !=0) 
    [addressDictionary1 setObject:[awork objectAtIndex:3] forKey:(NSString *)kABPersonAddressCityKey]; 
    if([[awork objectAtIndex:4] length] !=0) 
    [addressDictionary1 setObject:[awork objectAtIndex:4] forKey:(NSString *)kABPersonAddressStateKey]; 
    if([[awork objectAtIndex:5] length] !=0) 
    [addressDictionary1 setObject:[awork objectAtIndex:5] forKey:(NSString *)kABPersonAddressZIPKey]; 
    if([[awork objectAtIndex:6] length] !=0) 
    [addressDictionary1 setObject:[awork objectAtIndex:6] forKey:(NSString *)kABPersonAddressCountryKey]; 


    ABMultiValueAddValueAndLabel(multiAddress, addressDictionary1, kABWorkLabel, NULL); 

} 
success = ABRecordSetValue(record, kABPersonAddressProperty, multiAddress,&error); 
if (addressDictionary) [addressDictionary release]; 
if (addressDictionary1) [addressDictionary1 release]; 


    //setting Emails 
vector<U_STRING> emails = item->getEmails(); 
vector<U_UINT32> emailAttrs = item->getEmailAttrs(); 
NSString *em = NULL; 
CFStringRef c1pe = NULL; 
string s="Primary Email"; 
c1pe=CFStringCreateWithCString(kCFAllocatorDefault,s.c_str(),kCFStringEncodingUTF8); 
ABMutableMultiValueRef multiEmail = ABMultiValueCreateMutable(kABMultiStringPropertyType); 
if (emails.size()>0) { 
    for (int i = 0; i < emails.size(); i++) { 
     string attr = ""; 
     string email =emails.at(i); 
     if (email.length() == 0) { 
      continue; 
     } 
     em = [NSString stringWithCString:email.c_str() encoding:NSUTF8StringEncoding];   
     int emailAttr = emailAttrs.at(i); 

     if ((emailAttr & item->ATTR_HOME) != 0) { 
      attr += ";HOME"; 
      ABMultiValueAddValueAndLabel(multiEmail, em, kABHomeLabel, NULL); 

     } 
     else if ((emailAttr & item->ATTR_WORK) != 0) { 
      attr += ";WORK"; 
      ABMultiValueAddValueAndLabel(multiEmail, em, kABWorkLabel, NULL); 
     } 


     else if ((emailAttr & item->ATTR_NONE) != 0) { 
      attr += ";OTHER"; 
      ABMultiValueAddValueAndLabel(multiEmail, em, kABOtherLabel, NULL); 
     } 
     else { 

      ABMultiValueAddValueAndLabel(multiEmail,em,c1pe, NULL); 
     } 

    } 

    ABRecordSetValue(record, kABPersonEmailProperty, multiEmail,&error); 

} 



//setting Phones 
vector<U_STRING> phoneNumbers = item->getPhoneNumbers(); 
vector<U_UINT32> phoneNumberAttrs = item->getPhoneNumberAttrs(); 
NSString *ph = NULL; 
CFStringRef c1hp = NULL; 
c1hp=CFStringCreateWithCString(kCFAllocatorDefault,s.c_str(),kCFStringEncodingUTF8); 
CFStringRef c1wp = NULL; 
c1wp=CFStringCreateWithCString(kCFAllocatorDefault,s.c_str(),kCFStringEncodingUTF8); 
ABMutableMultiValueRef multiPhone = ABMultiValueCreateMutable(kABMultiStringPropertyType); 
if (phoneNumbers.size()>0) 
{ 
    for (int i = 0; i < phoneNumbers.size(); i++) { 
     string attr = ""; 
     string phoneNumber =phoneNumbers.at(i); 

     if (phoneNumber.length() == 0) { 
      continue; 
     } 
     ph=[NSString stringWithCString:phoneNumber.c_str() encoding:NSUTF8StringEncoding]; 

     int phoneAttr = phoneNumberAttrs.at(i); 
     if ((phoneAttr & item->ATTR_PAGER) != 0) { 
      attr += ";PAGER"; 
      if ((phoneAttr & item->ATTR_HOME) != 0) { 
       attr += ";HOME"; 
       ABMultiValueAddValueAndLabel(multiPhone,ph,kABPersonPhonePagerLabel, NULL); 

      }else if ((phoneAttr & item->ATTR_WORK) != 0) { 
       attr += ";WORK"; 
       ABMultiValueAddValueAndLabel(multiPhone,ph,kABPersonPhonePagerLabel, NULL); 
      } 
     } 
     else if ((phoneAttr & item->ATTR_FAX) != 0) { 
      attr += ";FAX"; 
      if ((phoneAttr & item->ATTR_HOME) != 0) { 
       attr += ";HOME"; 
       ABMultiValueAddValueAndLabel(multiPhone,ph,kABPersonPhoneHomeFAXLabel, NULL); 


      }else if ((phoneAttr & item->ATTR_WORK) != 0) { 
       attr += ";WORK"; 
       ABMultiValueAddValueAndLabel(multiPhone,ph,kABPersonPhoneWorkFAXLabel, NULL); 


      } 
     } 
     else if ((phoneAttr & item->ATTR_MOBILE) != 0) { 
      attr += ";CELL"; 
      if ((phoneAttr & item->ATTR_HOME) != 0) { 
       attr += ";HOME"; 
       string s="Mobile (Home)"; 

       ABMultiValueAddValueAndLabel(multiPhone,ph,c1hp, NULL); 
      }else if ((phoneAttr & item->ATTR_WORK) != 0) { 
       attr += ";WORK"; 
       string s="Mobile (Work)"; 
       ABMultiValueAddValueAndLabel(multiPhone,ph,c1wp, NULL); 
      } 
      else { 
       ABMultiValueAddValueAndLabel(multiPhone,ph,kABPersonPhoneMobileLabel, NULL); 
      } 


     } 
     else { 
      attr += ";VOICE"; 
      if ((phoneAttr & item->ATTR_HOME) != 0) { 
       attr += ";HOME"; 
       ABMultiValueAddValueAndLabel(multiPhone,ph, kABHomeLabel, NULL); 

      }else if ((phoneAttr & item->ATTR_WORK) != 0) { 
       attr += ";WORK"; 
       ABMultiValueAddValueAndLabel(multiPhone,ph, kABWorkLabel, NULL); 

      } 
      else { 
       ABMultiValueAddValueAndLabel(multiPhone,ph,kABPersonPhoneMainLabel, NULL); 
      } 

     } 
    } 
ABRecordSetValue(record, kABPersonPhoneProperty, multiPhone,&error); 
} 

//saving to address book 
if(ABAddressBookAddRecord(addressBook, record, &error)){ 
     success = ABAddressBookSave(addressBook, &error);//EXC_BAD_EXCESS only sometimes(may be only for some contacts or their property. I am not sure) 
    if (error !=NULL) { 
     NSLog(@"error:%@",error); 
    } 
    }

注：在审议多了，我发现ABAddressBookSave就是线程运行被套牢，而有一些其他线程崩溃，请参考下面的堆栈跟踪： enter image description here

但这总是不一样的。

任何人都可以找到这个代码有什么问题吗？请帮忙。

编辑：我在这个方法中注释的所有代码，只是写道：

if(ABAddressBookAddRecord(addressBook, record, &error)){ 
     success = ABAddressBookSave(addressBook, &error);//EXC_BAD_EXCESS 
    if (error !=NULL) { 
     NSLog(@"error:%@",error); 
    } 
    }

，它仍与BT崩溃： enter image description here

我怀疑这是某种主题问题。如果有人知道可以评论和确认这一点，会有很大的帮助！

来源

2013-03-18 Nikita P

你的应用程序可以访问用户联系人吗？你的代码是否寻求用户权限？ – yunas 2013-03-23 17:33:42

attr变量的目的是什么？你做了一个奇怪的补充。 – 2013-03-23 18:38:57

@VincentZgueb这只是一个变量..另外是定义int MACROS – 2013-03-25 05:53:56

得到了问题：有一些C++代码产生了一个问题。我使用的是strcpy(str1, str2)函数，其中字符串有特殊的章程，因此不以/ 0结尾。使用strncpy(str1,str2,len)解决了它。

来源

2013-03-26 07:20:59

在你的代码，我看不出有什么，你必须寻求用户权限您可以询问用户他/她的权限，允许你的应用程序访问联系人作为解释here

来源

2013-03-23 17:42:07 yunas

ABAddressBook上的随机崩溃保存

回答

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