April 2013
Intermediate to advanced
264 pages
7h 44m
English
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Orientation
The Orientation API detects changes to the device’s position in 3-D space—that is, movement up and down, left and right, and clockwise and counterclockwise. This movement is measured with an accelerometer, and the devices that are most likely to contain one are those that are most portable; mobile phones and tablets move frequently so are very likely to have one, laptops move to some degree so may contain one, and desktops and TVs move so infrequently that it’s very unlikely they’ll have an accelerometer or access to this API.
Using orientation events opens up new possibilities for interaction and navigation; some apps already provide an option to control page scrolling by tilting the device forward or backward, and navigation between ...
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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.