Images not saving in Custom Folder in Gallery in iOS swift - swift

Question

I am trying to save my images in custom folder in iPhone gallery but instead of saving original image it saves only white blank image on real device. but when I run same code on simulator its working fine.
the code I am trying is :
import Photos
class CustomPhotoAlbum: NSObject {
static let albumName = "App Name" // here put your album name
static let sharedInstance = CustomPhotoAlbum()
var assetCollection: PHAssetCollection!
private var collection: PHFetchResult<PHAssetCollection>!
override init() {
super.init()
if let assetCollection = fetchAssetCollectionForAlbum() {
self.assetCollection = assetCollection
return
}
if PHPhotoLibrary.authorizationStatus() != PHAuthorizationStatus.authorized {
PHPhotoLibrary.requestAuthorization({ (status: PHAuthorizationStatus) -> Void in
()
})
}
if PHPhotoLibrary.authorizationStatus() == PHAuthorizationStatus.authorized {
self.createAlbum()
} else {
PHPhotoLibrary.requestAuthorization(requestAuthorizationHandler)
}
}
func requestAuthorizationHandler(status: PHAuthorizationStatus) {
if PHPhotoLibrary.authorizationStatus() == PHAuthorizationStatus.authorized {
// ideally this ensures the creation of the photo album even if authorization wasn't prompted till after init was done
print("trying again to create the album")
self.createAlbum()
} else {
print("should really prompt the user to let them know it's failed")
}
}
func createAlbum() {
PHPhotoLibrary.shared().performChanges({
PHAssetCollectionChangeRequest.creationRequestForAssetCollection(withTitle: CustomPhotoAlbum.albumName) // create an asset collection with the album name
}) { success, error in
if success {
self.assetCollection = self.fetchAssetCollectionForAlbum()
} else {
print("error \(error)")
}
}
}
func fetchAssetCollectionForAlbum() -> PHAssetCollection? {
var firstObject: PHAssetCollection?
let fetchOptions = PHFetchOptions()
fetchOptions.predicate = NSPredicate(format: "title = %#", CustomPhotoAlbum.albumName)
DispatchQueue.main.async {
self.collection = PHAssetCollection.fetchAssetCollections(with: .album, subtype: .any, options: fetchOptions)
if let _: AnyObject = self.collection.firstObject {
firstObject = self.collection.firstObject
}
}
if firstObject != nil {
return firstObject
} else {
return nil
}
}
func save(image: UIImage) {
if assetCollection == nil {
return // if there was an error upstream, skip the save
}
PHPhotoLibrary.shared().performChanges({
let assetChangeRequest = PHAssetChangeRequest.creationRequestForAsset(from: image)
let assetPlaceHolder = assetChangeRequest.placeholderForCreatedAsset
let albumChangeRequest = PHAssetCollectionChangeRequest(for: self.assetCollection)
let enumeration: NSArray = [assetPlaceHolder!]
albumChangeRequest!.addAssets(enumeration)
}, completionHandler: nil)
}
}
and when I use this code to save the image is:
func saveImage() {
let snapShot:UIView = backgroundImage.snapshotView(afterScreenUpdates: true)!
UIGraphicsBeginImageContext(backgroundImage.bounds.size)
snapShot.drawHierarchy(in: backgroundImage.bounds, afterScreenUpdates: true)
let image:UIImage = UIGraphicsGetImageFromCurrentImageContext()!
CustomPhotoAlbum.sharedInstance.save(image: image)
self.view.snapshotView(afterScreenUpdates: true)
}
Also I add permissions in my info.plist.
but the code is running fine on simulator but not on real device. On real device its also log an error in console:
"Error returned from daemon: Error Domain=com.apple.accounts Code=7
"(null)"" 2022-08-30 17:25:21.043516+0500 App Name[19316:1400881]
[PAAccessLogger] Failed to log access with error: access=<PATCCAccess
0x28247e5b0> accessor:<<PAApplication 0x2809d98b0
identifierType:auditToken identifier:{pid:19316, version:56046}>>
identifier:08A3A297-406E-45A2-8D0D-4C443A3F2835 kind:intervalEnd
timestampAdjustment:0 tccService:kTCCServicePhotos, error=Error
Domain=PAErrorDomain Code=10 "Possibly incomplete access interval
automatically ended by daemon"
I am using Xcode 13.3, Almost same question here asked, I tried every answer but nothing helped.
can someone please help me to fix this issue Thanks.