How to get the compressed file size of an image received from `UIImagePickerController`?

Question

I want to know the size of image taken by UIImagePickerController by camara or library. Is there any way to find that ?

Requirement is like,

If

Answer 1

If you have a path you could ask file manager:

attributesOfItemAtPath:error:

The key 'NSFileSize' is what you're looking for in the dictionary.