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can I verify if inside my folder “Documents” in NSHomeDirectory are there or not at least 1 file?
NSError *error;
NSFileManager *fileMgr = [NSFileManager defaultManager];
// Point to Document directory
NSString *documentsDirectory = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents"];
// Write out the contents of home directory to console
NSLog(@"Documents directory: %@", [fileMgr contentsOfDirectoryAtPath:documentsDirectory error:&error]);
Sure!
NSFileManager’s
contentsOfDirectoryAtPath: error:method returns an array.If it’s an array with a count of zero, it’s an empty directory.
If it returns an error, then the directory doesn’t exist (or you passed in the path wrong).