Following @matt's code when using the UIImagePicker
, I can prevent the user from picking a .livePhoto
once an image is choosen using:
let asset = info[UIImagePickerControllerPHAsset] as? PHAsset
if asset?.playbackStyle == .livePhoto {
// alert user this photo isn't a possibility
}
When using the PHFetchOptions how can I prevent them from being shown instead of filtering them out inside the enumerateObjects callback?
fileprivate func fetchPhotos() {
let fetchOptions = PHFetchOptions()
fetchOptions.fetchLimit = 1000
let sortDescriptor = NSSortDescriptor(key: "creationDate", ascending: false)
fetchOptions.sortDescriptors = [sortDescriptor]
let allPhotos = PHAsset.fetchAssets(with: .video, options: fetchOptions)
allPhotos.enumerateObjects {
[weak self] (asset, count, stop) in
if asset.playbackStyle == .livePhoto {
return
}
let imageManager = PHImageManager.default()
let targetSize = CGSize(width: 350, height: 350)
let options = PHImageRequestOptions()
options.isSynchronous = true
imageManager.requestImage(for: asset, targetSize: targetSize, contentMode: .aspectFit, options: options, resultHandler: {
[weak self] (image, info) in
if let image = image {
self?.tableData.append(image)
}
if count == allPhotos.count - 1 {
self?.collectionView.reloadData()
}
})
}
}