Difference between revisions of "Using PHAsset"
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PeterHarding (talk | contribs) (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...") |
PeterHarding (talk | contribs) |
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} | } | ||
</pre> | </pre> | ||
<pre> | |||
extension PHAsset { | |||
var originalFilename: String? { | |||
var fname:String? | |||
if #available(iOS 9.0, *) { | |||
let resources = PHAssetResource.assetResources(for: self) | |||
if let resource = resources.first { | |||
fname = resource.originalFilename | |||
} | |||
} | |||
if fname == nil { | |||
// this is an undocumented workaround that works as of iOS 9.1 | |||
fname = self.value(forKey: "filename") as? String | |||
} | |||
return fname | |||
} | |||
} | |||
</pre> | |||
<pre> | |||
extension PHAsset { | |||
var originalFilename: String? { | |||
return PHAssetResource.assetResources(for: self).first?.originalFilename | |||
} | |||
} | |||
</pre> | |||
[[Category:IOS]] | [[Category:IOS]] |
Revision as of 23:31, 15 February 2019
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) } } } }) } }
extension PHAsset { var originalFilename: String? { var fname:String? if #available(iOS 9.0, *) { let resources = PHAssetResource.assetResources(for: self) if let resource = resources.first { fname = resource.originalFilename } } if fname == nil { // this is an undocumented workaround that works as of iOS 9.1 fname = self.value(forKey: "filename") as? String } return fname } }
extension PHAsset { var originalFilename: String? { return PHAssetResource.assetResources(for: self).first?.originalFilename } }