I'm downloading multiple files using AFNetworking 3.0 in my project. I want to show single download progress of all files. I added each child progress of each file download to the parent progress. ...

I have one big task that consist of several subtasks. and I want to add progress reporting for that big task. for that I want to use NSProgress, and according to the class documentation I can do th...

Say I have some hierarchy of NSProgress objects. For simplicity say a root progress with 2 children. If progress has already started can I add another child progress to the hierarchy and expect the...

According to the documentation for NSProgress I see that -[NSProgress localizedAdditionalDescription] can report download speed and time remaining, e.g.: 1.61 GB of 3.22 GB (2 KB/sec) — 2 minute...

I've been investigating NSProgress but have found the existing documentation, class reference and tutorials to be lacking. I'm mainly wondering if my NSProgress is applicable to my use case. The cl...