March 2013
Intermediate to advanced
346 pages
8h 4m
English
Content preview from Android Native Development Kit CookbookBecome 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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Accessing sensors at Android NDK
Many Android devices have built-in sensors to detect and measure motion, orientation, and other environmental conditions. It is possible to access sensors in Android NDK. This recipe will discuss how to do it in detail.
Getting ready
The example provided in this recipe is based on the sample code in the previous two recipes. Readers are recommended to read them first:
- Managing native windows at Android NDK
- Detecting and handling input events at Android NDK
How to do it…
The following steps develop the sample Android application, which demonstrates how to access sensors from Android NDK:
- Create an Android application named
nativesensors. Set the package name ascookbook.chapter5.nativesensors. Please refer to the Loading ...
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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.
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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.