November 2016
Beginner
480 pages
11h 10m
English
Content preview from Learning Xcode 8Become 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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Architecture of a watchOS app
At this point, we've explored what an Apple Watch app is composed of, how it differs from iOS, and how it should function. Now it's time to take a look at how we actually write a watchOS app.
Before you get too worried, most of what we've learned so far will carry over to watchOS. We're still using Xcode, we're still using storyboards, and we're still using Swift. However, since battery life is a much bigger concern on watchOS, there are some pieces of the process that work a bit differently in order to keep the amount of actual processing time to a minimum. We're also working with considerably less performance than we are used to on iOS, so there is also going to be a bit more magic going on to ensure smooth operation—there ...
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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.