IOS Address Book-get contact attributes, ios contact

IOS Address Book-get contact attributes, ios contact

The content is from instructor Guan Dongsheng's ios development guide.

In the previous article, I wrote some essential knowledge about the contact framework.

Write down the operations related to reading contact data.

To read the address book database, you must

That's it.

CFErrorRef error = NULL; // create an address book operation object ABAddressBookRef addressBook = abaddressbookcreatewitexceptions (NULL, & error );

The first parameter is the reserved parameter. Pass NULL;

// Find the contact-(void) filterContentForSearchText :( NSString *) searchText {// determine the authorization status if (ABAddressBookGetAuthorizationStatus ()! = KABAuthorizationStatusAuthorized) {return;} CFErrorRef error = NULL; ABAddressBookRef addressBook = abaddressbookcreatewitexceptions (NULL, & error); if (searchText. length = 0) {// query all listContacts = CFBridgingRelease (ABAddressBookCopyArrayOfAllPeople (addressBook);} else {// query the CFStringRef cfSearchText = (CFStringRef) based on the string prefix) CFBridgingRetain (searchText); listContacts = CFBridgingRelease (ABAddressBookCopyPeopleWithName (addressBook, cfSearchText); CFRelease (cfSearchText);} // refresh the table [self. tableView reloadData]; CFRelease (addressBook );}

Authorization status: The kABAuthorizationStatusNotDetermined user has not decided to kABAuthorizationStatusRestricted. The Restricted kABAuthorizationStatusDenied and the kABAuthorizationStatusAuthorized permission is denied.

Contact attributes

KABPersonFirstNameProperty; // name kABPersonLastNameProperty; // surname kABPersonMiddleNameProperty; // kABPersonPrefixProperty in the middle; // prefix kABPersonSuffixProperty; // suffix kABPersonNicknameProperty; // nickname; // The Name Of The Chinese pinyin or the kABPersonLastNamePhoneticProperty; // The Name Of The Chinese pinyin or the kABPersonMiddleNamePhoneticProperty; // The Name Of The kABPersonOrganizationProperty in the Chinese pinyin or the kABPersonJobTitleProperty; // job title kABPersonDepartmentProperty; // Department kABPersonNoteProperty; // remarks kABPersonBirthdayProperty; // birthday kABPersonCreationDateProperty; // creation time kABPersonModificationDateProperty; // modification date
// Multi-value attributes (multiple values in one attribute) include tags, values, and id kABPersonPhoneProperty; // call number attribute kABMultiStringPropertyType; // type kABPersonEmailProperty; // email attributes kABMultiStringPropertyType; // type kABPersonURLProperty; // URL attributes kABMultiStringPropertyType; // type attributes; // attributes of kinship attributes kABMultiStringPropertyType; // type kABPersonAddressProperty; // address attribute kABMultiDictionaryPropertyType; // type kABPersonInstantMessageProperty; // chat attribute kABMultiDictionaryPropertyType; // type kABPersonSocialProfileProperty; // attributes of the social account; // type

Use the above attributes to find the desired value

The following is a single-value attribute:

-(UITableViewCell *) tableView :( UITableView *) tableView cellForRowAtIndexPath :( NSIndexPath *) indexPath {static NSString * handle = @ "Cell"; UITableViewCell * cell = [tableView progress: CellIdentifier]; if (cell) {cell = [[UITableViewCell alloc] initWithStyle: inclureuseidentifier: CellIdentifier];} // retrieve a piece of data from the searched contact array and convert it to ABRecordRef in the ABRecordRef format ThisPerson = Response ([listContacts objectAtIndex: [indexPath row]); // search for the NSString * firstName = CFBridgingRelease (ABRecordCopyValue (thisPerson, expiration) in this record; firstName = firstName! = Nil? FirstName: @ ""; // search for the last name NSString * lastName = CFBridgingRelease (ABRecordCopyValue (thisPerson, kABPersonLastNameProperty) in this record); cell. textLabel. text = [NSString stringWithFormat: @ "% @", firstName, lastName]; CFRelease (thisPerson); return cell ;}

The following describes how to query multi-value attributes:

// Obtain the multi-Value Attribute-(void) multiValueProperty {ABRecordID personRecordID = [personIDASNumber intValue]; // The value of personIDASNumber is an NSNumber type value used to save the value of RecordID CFErrorRef error = NULL; ABAddressBookRef addressBook = abaddressbookcreatewitexceptions (NULL, & error); // locate ABRecord ABRecordRef personRecord = ABAddressBookGetPersonWithRecordID (addressBook, personRecordID) through the ABRecordID attribute ); // use ABRecord to find the multi-value attribute ABMultiValueRef emailProperty = ABRecordCopyValue (personRecord, kABPersonEmailProperty ); // convert multiple values of the multi-value attribute to the array NSArray * emailArray = CFBridgingRelease (ABMultiValueCopyArrayOfAllValues (emailProperty); for (int index = 0; index <emailArray. count; index ++) {NSString * email = [emailArray objectAtIndex: index]; NSString * emailLabel = CFBridgingRelease (ABMultiValueCopyLabelAtIndex (emailProperty, index )); // determine the current value Tag if ([emailLabel isw.tostring :( NSString *) kABWorkLabel]) {NSLog (@ "% @", email );}}}

Get contact image:

// Obtain the contact's image-(void) setImage {CFErrorRef error = NULL; ABAddressBookRef addressBook = abaddressbookcreatewitexceptions (NULL, & error); ABRecordRef cecordRef = contacts (addressBook, [personIDASNumber intValue]); // if (ABPersonHasImageData (cecordRef) {// obtain photo data NSData * photoData = CFBridgingRelease (ABPersonCopyImageData (cecordRef); self. imageView. image = [UIImage imageWithData: photoData] ;}}

IOS obtains the mobile phone address book. If a person has two numbers, how can he obtain and add them to the table?

Qq synchronization assistant, the operation is very simple.
 
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