Load multiple image from directory using swift

Question

I am new to iOS swift programming really need help!

I downloaded images from url and saved to the path /Users/mymac/Library/Developer/CoreSimulator/Devices/583C02D5-9A88-4756-9044-CD6DB4DCB57C/data/Containers/Data/Application/699F623B-000B-4365-B451-CA3104AD958B/Documents/Images

Now i am able load images ImageView by specifying the name manually

    var fileName = "Images/1A_Dorsal aspect.jpg"
    var paths = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)[0] as NSString
    var getImagePath = paths.stringByAppendingPathComponent(fileName)
    imageLoad.image = UIImage(contentsOfFile: getImagePath)

what i need is load the image using the number (i.e 25 images are in my folder Images) using for loop i want to load the images one by one like Android(Java)

This question is related to ios, – Android Surya Jul 14 '16 at 06:28 — Android Surya, Jul 14 '16 at 06:28
Yes using swift language in iOS – Raghuram Jul 14 '16 at 06:36 — Raghuram, Jul 14 '16 at 06:36

score 1 · Answer 1 · answered Feb 28 '18 at 12:34

Load multiple images from the folder or directory. - Swift 4

Here's the image attached to show, what we want to achieve in the given below code.

Here's the code to find the multiple images from the folder in documents directory. I have written one method to do the same.

In the code we are passing the "Folder Name" (ie. Red) and getting the contents of that directory. In return we got the array of images name.

static func loadImagesFromAlbum(folderName:String) -> [String]{

    let nsDocumentDirectory = FileManager.SearchPathDirectory.documentDirectory
    let nsUserDomainMask    = FileManager.SearchPathDomainMask.userDomainMask
    let paths               = NSSearchPathForDirectoriesInDomains(nsDocumentDirectory, nsUserDomainMask, true)
    var theItems = [String]()
    if let dirPath          = paths.first
    {
        let imageURL = URL(fileURLWithPath: dirPath).appendingPathComponent(folderName)

        do {
            theItems = try FileManager.default.contentsOfDirectory(atPath: imageURL.path)
            return theItems
        } catch let error as NSError {
            print(error.localizedDescription)
            return theItems
        }
    }
    return theItems
}

Here's the result of given code.

Hope it helps.

Thanks

Mitul Marsoniya · Answer 2 · 2016-07-14T06:43:37.757

0

Here you get all images name which store in "Images" folder Try bellow code:

 let fileManager = NSFileManager.defaultManager()
 let arrImages : NSMutableArray = []
            let tempFolderPath = AppHelper.fileInDocumentsDirectory("Images")
            do {
                let filePaths = try fileManager.contentsOfDirectoryAtPath(tempFolderPath)
                for filePath in filePaths {
                        try arrImages.addObject(tempFolderPath + "/" + filePath)

                }
            } catch {
                print("Could not get folder: \(error)")
            }
print(arrImages)

edited Jul 14 '16 at 06:43

answered Jul 14 '16 at 06:37

Mitul Marsoniya

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But how can i load images to imageView? – Raghuram Jul 14 '16 at 06:53
Are you using tableView ? – Mitul Marsoniya Jul 14 '16 at 06:58
No i am using Imageview and pageItemController to scroll.Upon scrolling the pages i want the images to be changed – Raghuram Jul 14 '16 at 07:03
Just review this example :- https://github.com/UnicornTV/Swift-Example-UIPageViewController – Mitul Marsoniya Jul 14 '16 at 08:53
exactly what you referred but what i need in this is to load images from directory folder (i.e inside device) .for ex 1.png,2.png,3.png...How can i do it?? – Raghuram Jul 16 '16 at 05:59
Save image on document directory hear :- http://stackoverflow.com/questions/29005381/get-image-from-documents-directory-swift – Mitul Marsoniya Jul 16 '16 at 06:18

Load multiple image from directory using swift

2 Answers2