contacts-framework

Fetch, create, update, and pick contacts from the user's Contacts database using CNContactStore, CNSaveRequest, and CNContactPickerViewController. Targets Swift 6.2 / iOS 26+.

Request access before fetching or saving contacts. The picker (CNContactPickerViewController) does not require authorization -- the system grants access only to the contacts the user selects.

| .notDetermined | User has not been prompted yet | | .authorized | Full read/write access granted | | .denied | User denied access; direct to Settings | | .restricted | Parental controls or MDM restrict access | | .limited | iOS 18+: user granted access to selected contacts only |

使用 Contacts 和 ContactsUI 框架读取、创建、更新和选择联系人。在获取联系人数据、保存新联系人、在 SwiftUI 中包装 CNContactPickerViewController、处理联系人权限或处理 CNContactStore 获取和保存请求时使用。 来源：dpearson2699/swift-ios-skills。