refactor: hashing service (#21997)

* download only backup selected assets

* android impl

* fix tests

* limit concurrent hashing to 16

* extension cleanup

* optimized hashing

* hash only selected albums

* remove concurrency limit

* address review comments

* log more info on failure

* add native cancellation

* small batch size on ios, large on android

* fix: get correct resources

* cleanup getResource

* ios better hash cancellation

* handle graceful cancellation android

* do not trigger multiple hashing ops

* ios: fix circular reference, improve cancellation

* kotlin: more cancellation checks

* no need to create result

* cancel previous task

* avoid race condition

* ensure cancellation gets called

* fix cancellation not happening

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>
Co-authored-by: mertalev <101130780+mertalev@users.noreply.github.com>
Co-authored-by: Alex <alex.tran1502@gmail.com>
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shenlong 2025-09-18 10:12:37 +05:30 committed by GitHub
parent 2411bf8374
commit 532ec10d5f
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18 changed files with 662 additions and 269 deletions

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@ -0,0 +1,16 @@
import Photos
extension PHAssetResource {
var isCurrent: Bool {
return value(forKey: "isCurrent") as? Bool ?? false
}
var isMediaResource: Bool {
var isMedia = type != .adjustmentData
if #available(iOS 17, *) {
isMedia = isMedia && type != .photoProxy
}
return isMedia
}
}