June 2015
Intermediate to advanced
100 pages
3h 29m
English
Content preview from Developing for Apple WatchBecome 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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Adding Detail to a Screen
The Go Running screen in our TapALap app is pretty bare at the moment—just a green button. There’s more information we want to display on this screen: the track on which the user is about to run (with the ability to edit it) as well as some stats about the runner’s overall performance. Let’s do the performance stats first.
Using Groups for Advanced Layout
Your users will want to know how many runs they’ve been on and their average pace. To that end, you’ll add one group for each of those topics to the interface controller. Drag out a new group and add two labels to it. This will be the group for the number of times the user has run using our app. Change the text of the first label to a number—I use 5 in my example—so ...
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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.