By Feipeng Liu

ISBN-10: 1849691509

ISBN-13: 9781849691505

A step by step educational with greater than 60 concise recipes on Android NDK improvement skills.

Overview

• construct, debug, and profile Android NDK apps.
• enforce a part of Android apps in local C/C++ code.
• Optimize code functionality in meeting with Android NDK.

In Detail

Building Android functions might often suggest that you simply spend your entire time operating in Java. There are even though occasions while this isn't the most productive or top strategy for the applying being outfitted. this is often the place Android NDK comes in.

Android NDK permits the developer to put in writing in local C/C++, providing you with the ability to reuse code and libraries and likewise, typically, elevate the rate and potency of your application.

The Android local improvement equipment Cookbook might help you know the improvement, development, and debugging of your local Android purposes. we are going to detect and examine JNI programming and crucial NDK APIs similar to OpenGL ES, and the local program API. we are going to then discover the method of porting latest libraries and software program to NDK. by means of the tip of this publication it is possible for you to to construct your personal apps in NDK apps.

Android local improvement equipment Cookbook starts off with easy recipes that can assist you within the development and debugging of local apps, and JNI programming. The recipes hide numerous themes of program improvement with Android NDK comparable to OpenGL programming and Multimedia programming. we are going to start with an easy recipe, hi NDK, prior to relocating directly to disguise complex subject matters with recipes on OpenGL ES that target second and 3D snap shots, in addition to recipes that debate operating with NDK and exterior APIs. while you are trying to find how one can make your software to be had in Android and take measures to spice up your application’s functionality, then this Cookbook is for you.

What you are going to research from this book

• strengthen Android apps in C/C++ and not using a unmarried line of Java.
• application 2D/3D pix with either OpenGL ES 1x and 2.0 in Android NDK.
• Write multi-threaded Android apps in Android NDK.
• Port present C/C++ libraries and functions to Android with NDK.
• enhance multimedia Android apps with Android NDK.

Approach

This ebook is written in a Cookbook sort, starting with recipes which concentrate on aiding builders make their software/application to be had in Android.

Who this publication is written for

Android builders who are looking to examine Android NDK programming, or advance multimedia and video games in Android NDK will take advantage of this booklet.

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Indeed, all the specifications written in these higher level and domain-specific language will be code! It will still need to be rigorous, accurate, and so formal and detailed that a machine can understand and execute it. The folks who think that code will one day disappear are like mathematicians who hope one day to discover a mathematics that does not have to be formal. They are hoping that one day we will discover a way to create machines that can do what we want rather than what we say. These machines will have to be able to understand us so well that they can translate vaguely specified needs into perfectly executing programs that precisely meet those needs.

After years of doing this work, it seems to me that all programs are made up of very similar elements. ” Whether we have a database of employee records, or a hash map of keys and values, or an array of items of some kind, we often find ourselves wanting a particular item from that collection. When I find that happening, I will often wrap the particular implementation in a more abstract method or class. That gives me a couple of interesting advantages. I can implement the functionality now with something simple, say a hash map, but since now all the references to that search are covered by my little abstraction, I can change the implementation any time I want.

Inconsistent naming yet another. The upshot is that clean code exhibits close attention to detail. Bjarne closes with the assertion that clean code does one thing well. It is no accident that there are so many principles of software design that can be boiled down to this simple admonition. Writer after writer has tried to communicate this thought. Bad code tries to do too much, it has muddled intent and ambiguity of purpose. Clean code is focused. Each function, each class, each module exposes a single-minded attitude that remains entirely undistracted, and unpolluted, by the surrounding details.

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Android Native Development Kit Cookbook by Feipeng Liu


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