On some devices, loadFileRepresentation(forTypeIdentifier: completionHandler) take a loong time(about two minute) to callback result for some large video(about 200 MB, take by device camera).
environment:
Model: iPhone 12
Model Number: MGGM3CH/A
iOS Version: 18.3.2
PHPickerResult.NSItemProvider.loadFileRepresentation()
// import PhotosUI
func picker(_ picker: PHPickerViewController, didFinishPicking results: [PHPickerResult]) {
picker.dismiss(animated: true, completion: nil)
guard let provider = results.last?.itemProvider else { return }
guard provider.hasItemConformingToTypeIdentifier(UTType.movie.identifier) else {
return
}
Task {
provider.loadFileRepresentation(forTypeIdentifier: UTType.movie.identifier) { url, error in
guard let url = url else {
return
}
// Do some stuff...
}
}
}
ps: I also try some other function, eg: provide.loadItem(forTypeIdentifier:), but not work too.
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On some devices, when i select the same media multiple times, the data by` loadFileRepresentation(forTypeIdentifier: completionHandler) ` returned is different(data.count is not equal).
environment:
* Model: iPhone 12
* Model Number: MGGM3CH/A
* iOS Version: 18.3.2
```Swift
// import PhotosUI
func picker(_ picker: PHPickerViewController, didFinishPicking results: [PHPickerResult]) {
picker.dismiss(animated: true, completion: nil)
guard let provider = results.last?.itemProvider else { return }
guard provider.hasItemConformingToTypeIdentifier(UTType.movie.identifier) else {
return
}
Task {
provider.loadFileRepresentation(forTypeIdentifier: UTType.movie.identifier) { url, error in
guard let url = url else {
return
}
if let data = try? Data(contentsOf: url) {
print("data count is: \(data.count)")
}
}
}
}
```
ps: I also try some other function, eg: ` provide.loadItem(forTypeIdentifier:)`, but not work too.