getting the iPhone Application's Disk usage

Question

I am trying to find my iPhone application's disk usage. So i have tried finding the size of my application's home directory. But it does not give the correct value when i compare with usage shown in iPhone 4S Settings->Usage tab for the same application. I have used the following line s of code. Cane anyone says if i am going wrong anywhere or anyone can help me for finding the same.

NSString *path = NSHomeDirectory(); NSDictionary *dictionary = [[NSFileManager defaultManager] attributesOfItemAtPath:path error: &error]; NSNumber *appDiskSpaceInBytes = [dictionary objectForKey: NSFileSize];

float appDiskSpace = ([appDiskSpaceInBytes floatValue]/1024.0);

What is the settings tabe reporting and what are you getting programmatically? — trumpetlicks, Jun 06 '12 at 12:52
http://stackoverflow.com/questions/5712527/ios-how-to-detect-total-available-free-disk-space-on-the-iphone-ipad-device — trumpetlicks, Jun 06 '12 at 12:56

score 0 · Answer 1 · answered Jan 03 '13 at 10:41

0

Use 1000 while dividing not 1024. Then it will be in sync with what Usage shows.

answered Jan 03 '13 at 10:41

Vijayakrishna Kalluraya

43
5

getting the iPhone Application's Disk usage

1 Answers1