Can we download and upload files from server using document extension in iOS ? I read there is a method documentStorageURL , originalURL in UIDocumentPickerExtensionViewController class.
But in my case I have a C++ SDK that downloads a file from a server. So it is possible to integrate a SDK in the extension target of my application and use the SDK to download the file from another third party application.
Has anyone tried to download a file via iOS NSURLSession or NSURLConnection classes in a UIDocumentPickerExtensionViewController class? or is their any limitations for extension not being able to integrate normal iOS app functionality ? Any sample code or references will be great.
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Vacca
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have you ever figured this out, I have a similar problem – AntonijoDev Nov 10 '15 at 19:29