Some beta-users of my upcoming app are reporting that the list of contacts contain a lot of duplicate records. I'm using the result from ABAddressBookCopyArrayOfAllPeople as the data source for my ...

I am working on a chat app. For which i need to save contacts. So i am saving all contacts from ABAddressBook in my core data entity. Problem is how can i know if a contact is modified or removed f...

This line of code in Swift causes me problems when the address book has a contact with no last name. I've tried to resolve it a number of ways to no avail. Is there some sort of try catch statemen...

I'm using this simple code to get all contacts of the address book in ios 7. I have 155 contacts in my address. When i log people firstNames i obtain 34 correct names picked (apparently randomly) f...

I'm storing an array of ABRecordID (actually wrapped in NSNumber) into NSUserDefaults. So far so good but now I need to load those into ABRecordRef and can't find what function to use. I'm just l...

I got stuck while adding records to contacts of iphone. Situation is this I have a view in which contacts are created and inserted to contacts of iphone. What I want is Is there a way to find s...