Re: File Extensions Problem
Re: File Extensions Problem
- Subject: Re: File Extensions Problem
- From: Andrew Merenbach <email@hidden>
- Date: Sun, 24 Aug 2008 21:21:35 -0700
On Aug 21, 2008, at 11:29 PM, Adil Saleem wrote:
Hi,
I want to display in a tableview, list of all media files (audio,
video files) present in a certain directory.
Currently what i am doing is that i am getting the file names in an
NSMutableArray using NSFileManager function directoryContentsAtPath
I get the list, but the problem is that it get all the files. I want
only those files that have a certain extension (for example mp4,
mp3). How can i do that.
Thanx in advance
Hi!
Would -[NSArray pathsMatchingExtensions:] work for you, when used with
the directory contents array?
pathsMatchingExtensions:
Returns an array containing all the pathname elements in the
receiver that have filename extensions from a given array.
- (NSArray *)pathsMatchingExtensions:(NSArray *)filterTypes
Parameters
filterTypes
An array of NSString objects containing filename extensions. The
extensions should not include the dot (“.”) character.
Return Value
An array containing all the pathname elements in the receiver that
have filename extensions from the filterTypes array.
Availability
Available in Mac OS X v10.0 and later.
Declared In
NSPathUtilities.h
Cheers,
Andrew
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