April 2015
Beginner to intermediate
494 pages
10h 26m
English
Content preview from Android NDK Beginner`s Guide - Second EditionBecome 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 5. Writing a Fully Native Application
In previous chapters, we have breached Android NDK's surface using JNI. But there is much more to find inside! The NDK includes its own set of specific features, one of them being Native Activities. Native activities allow creating applications based only on native code, without a single line of Java. No more JNI! No more references! No more Java!
In addition to native activities, the NDK brings some APIs for native access to Android resources, such as display windows, assets, device configuration… These APIs help in getting rid of the tortuous JNI bridge often necessary to embed native code. Although there is a lot still missing, and not likely to be available (Java remains the main platform language ...
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