ABRecordRef存储阵列

Question

我们如何存储和访问ABRecordRef的列表，以便我们可以在另一个课程中使用它，以后再使用？

Answer 1

您可以从ABRecordRef类型的记录中获得recordId从 addressBook然后将其转换为NSString。储存于NSUserDefaults

当你想获取该记录......

获取该recordId从NSUserDefaults，将其转换为整数

然后用

ABRecordRef myRecord = 
ABAddressBookGetPersonWithRecordID(addressBook, recordId); 

所以，你会得到您之前保存的记录。

Answer 2

试试这个：

ABAddressBookRef addressBook = ABAddressBookCreate(); 
ABRecordRef person = ABRecordGetRecordID(1); // Or whatever you're using to get the record. 

// do this for each piece of information you need: 
NSString *firstName = (NSString *)ABRecordCopyValue(person, kABPersonFirstNameProperty); 
NSString *lastName = (NSString *)ABRecordCopyValue(person, kABPersonLastNameProperty); 

// Get your receiving dict ready: 
NSMutableDictionary *personDict = [NSMutableDictionary dictionary]; 

// then test them for a value (don't want nil values in the dictionary) 
// Add each value as you test it. 
if (firstName) { 
    [personDict setObject:firstName forKey:@"FistName"]; 
} 
if (lastName) { 
    [personDict setObject:lastName forKey:@"LastName"]; 
} 

// Add the personDict to NSUserDefaults: 
[[NSUserDefaults standardDefaults] setObject:personDict forKey:@"MyPersonsDictionary"]; 

// Clean up after yourself: 
[firstName release]; 
[lastNmae release]; 

这应该是它。