ios - 授予地址簿访问权限后，将用户联系人存储在 NSMutable 数组中

Question

我在我的 viewWillAppear: 中使用它来请求用户允许/访问(如 apple 要求的那样)他们的地址簿。当他们允许访问时，他们可以进入“邀请”页面，在那里他们可以浏览(他们自己的)已经在我的应用上拥有帐户的联系人。基本上，我将获取他们的联系人并将其放入 UITableView 中。所以，我必须获取所有他们的联系人并将其添加到NSMutableArray 类型的数组中。在下面的代码中，它显示“//将所有用户联系人添加到此处阵列”，我需要一些代码。我在那里放什么？

- (void)viewWillAppear:(BOOL)animated
{
    // Request authorization to Address Book
    ABAddressBookRef addressBookRef = ABAddressBookCreateWithOptions(NULL, NULL);

    if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusNotDetermined) {
        ABAddressBookRequestAccessWithCompletion(addressBookRef, ^(bool granted, CFErrorRef error) {
            if (granted) {
                // First time access has been granted, add user's contacts to array
                // ADD  ALL OF USERS CONTACTS TO ARRAY HERE

            } else {
                // User denied access
                // Display an alert telling user that they must allow access in order to proceed to "invites" page 
            }
        });
    }
    else if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusAuthorized) {
        // The user has previously given access, grab all contacts
        // ADD ALL OF USERS CONTACTS TO ARRAY HERE
    }
    else {
        // The user has previously denied access
        // Display an alert telling user that they must allow access in order to proceed to "invites" page 
    }
}

Answer 1

你想要ABAddressBookCopyArrayOfAllPeople() .