I'm storing files in my application sandbox in a way that masks the original name of the file.
For example I have a file called abc.png which is stored in the sandbox as obfuscated.png.
When I do an open in of this file in another application using a UIDocumentInteractionController I'd like to have the other file open the file with the filename abc.png
Currently the other app opens the file as obfuscated.png.
I have tried changing the name
property of the UIDocumentInteractionController
in documentInteractionControllerWillPresentOptionsMenu
as well as willBeginSendingToApplication
, however in both cases the receiving application does not get the correct filename - it continues to show the obfuscated filename.
Apart from creating a copy of the file with the unobfuscated name, is there a way to make the receiving application use the desired filename?
Instead of a copy try:
NSError *error = nil;
[[NSFileManager defaultManager] linkItemAtPath:obfuscatedFilePath toPath:abcFilePath error:&error];
This will create a hard link to the file. Symbolic links will not work.
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