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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Programming with the jnigraphics library in Android NDK
The jnigraphics library provides a C-based interface for native code to access the pixel buffers of Java bitmap objects, which is available as a stable native API on Android 2.2 system images and higher. This recipe discusses how to use the jnigraphics library.
Getting ready…
Readers are expected to know how to create an Android NDK project. We can refer to the Writing a Hello NDK program recipe of Chapter 1, Hello NDK for detailed instructions.
How to do it...
The following steps describe how to create a simple Android application which demonstrates the usage of the jnigraphics library:
- Create an Android application named
JNIGraphics. Set the package name ascookbook.chapter7.JNIGraphics. Refer ...
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