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ALAssetsLibraryのALAssetからNSDataを作る

Last updated at Posted at 2014-11-04

何度も漂流してやっと辿り着いた。  
今となっては何故こんなに苦戦したのかはわからない。

ALAssetsLibrary().assetForURL(url,
    resultBlock: { (asset: ALAsset!) in
        // Convert from ALAsset to NSData
        var rep = asset.defaultRepresentation()
        var bufferSize = UInt(Int(rep.size()))
        var buffer = UnsafeMutablePointer<UInt8>(malloc(bufferSize))
        var buffered = rep.getBytes(buffer, fromOffset: 0, length: Int(rep.size()), error: nil)
        var data = NSData(bytesNoCopy: buffer, length: buffered, freeWhenDone: true)
    },
    failureBlock: { (error: NSError!) in
    }
)

٩(๑❛ᴗ❛๑)۶

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