October 2014
Intermediate to advanced
332 pages
6h 56m
English
Content preview from JavaScript Mobile Application DevelopmentBecome 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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Compass
The compass plugin provides access to the device's compass in order to detect the direction (heading) that the device is pointed to (the compass measures the heading in degrees from 0 to 359.99, where 0 represents north). In order to use the compass in our Apache Cordova project, we need to use the following cordova plugin add command:
>cordova plugin add https://git-wip-us.apache.org/repos/asf/cordova-plugin-device-orientation.git
Demo
In order to access the compass demo, you need to click on the Compass list item. You will be introduced to the Compass page. Then, you can click on the Start Watch Heading button in order to start watching the compass heading. You will be able to get the heading value, as shown in the following screenshot: ...
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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.