Using PHAsset - Revision history

PeterHarding at 12:33, 15 February 2019

2019-02-15T12:33:12Z

← Older revision		Revision as of 22:33, 15 February 2019
Line 54:		Line 54:
	</pre>		</pre>


			<pre>
			if let asset = PHAsset.fetchAssetsWithALAssetURLs([referenceUrl], options: nil).firstObject as? PHAsset {

			PHImageManager.defaultManager().requestImageDataForAsset(asset, options: nil, resultHandler: { _, _, _, info in

			if let fileName = (info?["PHImageFileURLKey"] as? NSURL)?.lastPathComponent {
			//do sth with file name
			}
			})
			}
			</pre>

			<pre>
			import Photos

			...
			if let asset = PHAsset.fetchAssets(withALAssetURLs: [info[UIImagePickerControllerReferenceURL] as! URL],
			options: nil).firstObject {

			PHImageManager.default().requestImageData(for: asset, options: nil, resultHandler: { _, _, _, info in

			if let fileName = (info?["PHImageFileURLKey"] as? NSURL)?.lastPathComponent {
			print("///////" + fileName + "////////")
			//do sth with file name
			}
			})
			}
			</pre>

	[[Category:IOS]]		[[Category:IOS]]

PeterHarding at 12:31, 15 February 2019

2019-02-15T12:31:05Z

@@ Line 21: / Line 21: @@
+     }
 </pre>
 [[Category:IOS]]

PeterHarding: Created page with " * https://stackoverflow.com/questions/27854937/ios8-photos-framework-how-to-get-the-nameor-filename-of-a-phasset

  let fetchResult = PHAsset.fetchAssets(with: .image, o..."

2019-02-15T12:29:50Z

Created page with " * https://stackoverflow.com/questions/27854937/ios8-photos-framework-how-to-get-the-nameor-filename-of-a-phasset <pre> let fetchResult = PHAsset.fetchAssets(with: .image, o..."

New page

* https://stackoverflow.com/questions/27854937/ios8-photos-framework-how-to-get-the-nameor-filename-of-a-phasset

<pre>
let fetchResult = PHAsset.fetchAssets(with: .image, options: nil)
if fetchResult.count > 0 {
if let asset = fetchResult.firstObject {
let date = asset.creationDate ?? Date()
print("Creation date: \(date)")
PHImageManager.default().requestImageData(for: asset, options: PHImageRequestOptions(),
resultHandler: { (imagedata, dataUTI, orientation, info) in
if let info = info {
if info.keys.contains(NSString(string: "PHImageFileURLKey")) {
if let path = info[NSString(string: "PHImageFileURLKey")] as? NSURL {
print(path)
}
}
}
})
}
}
</pre>

[[Category:IOS]]