Reward, seeking to do next ios simple file manager for novices to practice hand.

Functional requirements are simple, use xcode implementation.
Required to achieve:

1 to read files in the current folder and displays.

2 to achieve the creation of the document, copy, cut, delete.

3 can open TXT files.

Optional do: 1. Folder to create, copy, cut, delete.

2. You can open, pictures and audio files.

Thank you for help.
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Oh, really worth ah!
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Just learn it, but it looks like all twelve function code
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Anyway, I'm bored with nothing to do then. .
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reference to the third floor of the reply:

bored with nothing to do, I pick anyway. .

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The reply was deleted on 2012-05-07 08:19:06 moderator