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iOS 8.4: Converting a URL into a PHAsset
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iOS 8.4: Converting a URL into a PHAsset


  • Subject: iOS 8.4: Converting a URL into a PHAsset
  • From: Carl Hoefs <email@hidden>
  • Date: Tue, 28 Jul 2015 19:17:20 -0700

I'm trying to get an NSURL into PHAsset form, but I keep coming up with null. PHAsset fetchAssetsWithALAssetURLs: takes an NSArray of NSURLs: "An array of NSURL objects, each an asset URL previously retrieved from an ALAsset object." Apparently, this is not a simple array of NSURL objects. How can I get an NSURL into the correct PHAsset form?

    NSArray *assetURLs = @[self.sourcePlayListItem.url];
    NSLog(@"assetURLs %@",assetURLs);       // see output below
    PHFetchResult *asset = [PHAsset fetchAssetsWithALAssetURLs:assetURLs options:nil];
    NSLog(@"phasset %@",asset.description); // null

2015-07-28 19:04:36.221 hsvst[577:76956] assetURLs (
    "file:///var/mobile/Containers/Data/Application/9C51BEE6-80A7-15A4-72DA-19E447A75E25/Documents/hsvst_0005.mov"
)
2015-07-28 19:04:36.221 hsvst[577:76956] phasset (null)

-Carl


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