March 2017
Intermediate to advanced
264 pages
7h 26m
English
Content preview from iOS 10 SDK Development, 1st 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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Navigation Controllers
Let’s take stock of where we are with our app. We have two scenes—the episodes list and the media player—that currently have no relationship to one another. The only reason either works is that we reset the “Is initial view controller” setting in the AppDelegate. But what we want, of course, is for selecting an episode in the table to bring up the player for that episode. We need to navigate from one scene to the other.
The most common tool for achieving this on iOS is the UINavigationController, a view controller that manages a stack of other view controllers. Typically, it starts with a “root” view controller, and then when we want to show another view controller, we put the new one on the top stack. When we want to ...
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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.