June 2013
Intermediate to advanced
346 pages
8h 42m
English
Content preview from OpenGL ES 2 for AndroidBecome 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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Chapter 14Creating a Live Wallpaper
Ever since the early days of Android, users have been able to replace their device’s home screen background with a live wallpaper, a special type of application that can draw a dynamic and animated background. These live wallpapers have proven to be quite popular, with many of them going into the millions of downloads! In this chapter, you’ll learn how to implement your own live wallpaper using OpenGL and the same GLSurfaceView that we’ve been using to date.
Let’s take a look at our live wallpaper game plan:
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We’ll first learn how to wrap our lighting project from the last chapter with a live wallpaper service and a customized GLSurfaceView.
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We’ll then learn how to optimize the performance and battery usage. ...
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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.
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