Changes

The two preceding chapters of this book were intended to convey the knowledge necessary to begin implementing iCloud based document storage in iOS 5 based iPhone applications. Having outlined the steps necessary to enable iCloud access in the chapter entitled [[Preparing an iOS 5 iPhone App to use iCloud Storage]], and provided an overview of the UIDocument class in [[Managing iPhone Files using the iOS 5 UIDocument Class]], the next step is to actually begin to store documents using the iCloud service.

Within this chapter the iCloudStore application created in the previous chapter will be re-purposed to store a document using iCloud storage instead of the local device based file system. The assumption is also made that the project has been enabled for iCloud storage following the steps outlined in [[Preparing an iOS 5 iPhone App to use iCloud Storage]].