Manually sync iCloud

Question

I am working on an iphone data management application. In the application, I save the data set using the main data (for example, name address, contact information, etc.).

Now I want to synchronize existing data with iCloud only if the user wants to synchronize, and on the other hand I want to import all the data in iCloud only if the user wants the application to work well with the data of the local application. So how do I complete this import import operation manually in iCloud?

a menu like sync from iCloud and sync to iCloud

Answer 1

Your question is very general.

As a first step, I recommend that you watch the following videos from the WWDC session:

• WWDC2012: Session 209 - iCloud Storage Overview
• WWDC2012: Session 227 - Using iCloud with Master Data
• WWDC2011: Session 116 - Store documents in iCloud using iOS5 (for a brief overview of UIManagedDocument).