April 2020
Beginner
316 pages
8h 20m
English
Content preview from Learn SwiftUI
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Summary
We started by looking at how Xcode interprets a Watch App within an existing project. From this, we learned about extensions and their file structure when created in Xcode.
Next, we created our Apple Watch project and familiarized ourselves with the autogenerated code; we looked at how the newly created My Favourite Recipes Watch target now offers us Apple Watch simulators that we can use in the same way as iOS or iPadOS simulators.
When we finally got stuck into developing our Watch App, we saw how HostingController acts as an entry point for our watchOS app, harnessing our initial SwiftUI View, hence allowing us to create simple List() views and Text() views, just like we had done previously.
We were then introduced to the WatchConnectivity ...
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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.