I have a .zip file that contains sub-directories with html,png, and css files in my iPad App. The .zip file is included as a Support File that gets copied to the Documents Directory on startup. I have read about multiple methods for extracting compressed files locally and I have found ZipArchive class to be most convenient solution for me.
Does anyone know if Apple may/will reject my iPad app for implementing ZipArchive in my application?
To answer your immediate question, no Apple will not reject your app for using ZipArchive.
However, the location that you unzip the archive to is important, as Apple will reject the app if you litter the Documents folder with your assets.
You should use one of the Library folders, possibly Caches.
The caches folder, will be purged in low storage situations, according to the Tech Note on the subject. But in that case, you’ll still have the zip archive in your app bundle, you can just unzip it again if it gets purged.