iOS: How To Get A List Of Files In A Directory

ios_list_files_in_dir.m

This example below list down all files inside the application resource.   

NSString *documentsDirectory = [[NSBundle mainBundle] resourcePath];
    NSError *err;
    NSArray *directoryContentArray = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:documentsDirectory error:&err];
    NSLog(@"%@", directoryContentArray);