May 2016
Intermediate to advanced
200 pages
6h 43m
English
Content preview from Developing for Apple Watch, 2nd EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Providing Complications in Your App
Make a new project for this app using the iOS App with WatchKit App template. In the New Project dialog, be sure to check the box next to Include Complication, because this will create the infrastructure you need to begin providing complication data. This project is going to focus on reading food-related events from the user’s calendar, so name it “NomNomNom.”
When your project is created by Xcode, it has an empty iPhone app, a WatchKit app, and a WatchKit extension, just as you’d expect. Inside the WatchKit extension are three classes: an empty interface controller named InterfaceController, an empty extension delegate named ExtensionDelegate, and a class named ComplicationController that conforms to the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.