By Alex Horovitz, Kevin Kim, Jeff LaMarche, David Mark (auth.)

ISBN-10: 1430238070

ISBN-13: 9781430238072

ISBN-10: 1430238089

ISBN-13: 9781430238089

Interested in iPhone and iPad apps improvement? are looking to research extra? no matter if you are a self-taught iPhone and iPad apps improvement genius or have simply made your approach throughout the pages of Beginning iOS 6 Development, we now have the fitting publication for you.

More iOS 6 improvement: additional Explorations of the iOS SDK digs deeper into Apple's most up-to-date iOS 6 SDK. Bestselling authors Dave Mark, Alex Horovitz, Kevin Kim and Jeff LaMarche clarify strategies as in basic terms they can—covering issues like center information, peer-to-peer networking utilizing GameKit and community streams, operating with info from the net, MapKit, in-application e mail, and extra. all of the techniques and APIs are truly offered with code snippets you could customise and use, as you love, on your personal apps.

when you are going to jot down a certified iPhone or iPad app, you want to get your palms round middle info, and there is no greater position to take action than within the pages of this booklet. The booklet keeps correct the place Beginning iOS 6 Development leaves off, with a chain of chapters dedicated to middle info, the traditional for Apple patience. Dave, Alex, Kevin and Jeff rigorously step via every one center info inspiration and convey options and advice in particular for writing greater apps—offering a breadth of insurance you will not locate at any place else.

The middle facts insurance by myself is definitely worth the rate of admission. yet there is a lot more! More iOS 6 improvement covers various networking mechanisms, from GameKit's really uncomplicated BlueTooth peer-to-peer version, to the addition of Bonjour discovery and community streams, in the course of the complexity of getting access to records through the net.

Dave, Alex, Kevin, and Jeff also will take you thru insurance of concurrent programming and a few complex options for debugging your functions. the improved multitasking, threading, reminiscence administration and extra are vital. Apps are becoming a growing number of advanced, together with subtle online game apps that provide digital or augmented truth reviews and new mapping perspectives that make the most of sensors and different APIs within the latest iOS 6 SDK.

Whether you're a relative newcomer to iPhone and iPad or iOS improvement or an outdated hand seeking to extend your horizons, there is something for everybody in More iOS 6 Development.

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TableView endUpdates]; CHAPTER 2: Core Data: What, WIly, and How 33 Did Change Object Delegate Method When the fetched results controller notices a change to a specific object, it will notify its delegate using the method controller: didChangeObject: atIndexPath: forChangeType: newlndexPath:. This method is where you need to handle updating, inserting, deleting, or moving rows in your table view to reflect whatever change was made to the objects managed by the fetched results controller. tableView; switch(type) { case NSFetchedResultsChangelnsert: [tableView insertRowsAtlndexPaths:@[newlndexPath] withRowAnimation:UITableViewRowAnimationFade]; break; case NSFetchedResultsChangeDelete: [tableView deleteRowsAtlndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade]; break; case NSFetchedResultsChangeUpdate: [self configureCell:[tableView cellForRowAtlndexPath:indexPath] atlndexPath:indexPath]j break; } case NSFetchedResultsChangeMove: [tableView deleteRowsAtlndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade]; [tableView insertRowsAtlndexPaths:@[newlndexPath] withRowAnimation:UITableViewRowAnimationFade]; break; } Most of this code is fairly straightforward.

Note Managed object contexts do not work directly against a persistent store; they go through a persistent store coordinator. As a result, every managed object context needs to be provided with a pointer to a persistent store coordinator in order to function. Multiple managed object contexts can work against the same persistent store coordinator, however. Saves On Terminate While you're in the application delegate, scroll up to another method called applicationWillTerminate:, which saves changes to the context if any have been made.

The Devices drop-down field lists the possible target devices for this project: iPad, iPhone, or Universal. The first two are self-explanatory. "Universal" is for applications that will run on both the iPad and iPhone. It's a blessing and a curse to have to a single project that can support both iPads and iPhones. But for the purposes of this book, you'll stick with iPhone. Since you'll be using storyboards, make sure the "Use Storyboards" checkbox is checked. You obviously want to use Core Data, so check its checkbox.

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More iOS6 Development: Further Explorations of the iOS SDK by Alex Horovitz, Kevin Kim, Jeff LaMarche, David Mark (auth.)


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