iOS(Swift3)中添加通訊錄、添加圖檔到圖庫、添加視訊到圖庫

1. 添加通訊錄聯系人

/**
 添加聯系人
 */
+ (void)addContact:(CNContact *)contact {
    // 建立聯系人請求
    CNSaveRequest *saveRequest = [[CNSaveRequest alloc] init];
    
    [saveRequest addContact:[contact mutableCopy] toContainerWithIdentifier:nil];
    // 寫入聯系人
    CNContactStore *store = [[CNContactStore alloc] init];
    [store executeSaveRequest:saveRequest error:nil];
}
           

2. 添加圖檔到圖庫中

let image = UIImage.init(data: successObject as! Data)!
                PHPhotoLibrary.shared().performChanges({
                    PHAssetChangeRequest.creationRequestForAsset(from: image)
                }, completionHandler: { (isCompleted, error) in
                    if error != nil {
                        myPrint(message: "image save error")
                    }
                })
           

3. 添加視訊到圖庫中

PHPhotoLibrary.shared().performChanges({
                    PHAssetChangeRequest.creationRequestForAssetFromVideo(atFileURL: successObject as! URL)
                }, completionHandler: { (isCompleted, error) in
                    if error != nil {
                        myPrint(message: "video save error")
                    }
                })