Pro Android Apps Performance Optimization

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Pro Android Apps Performance Optimization

Herv Guihot
Pro Android Apps Performance Optimization Book PDF

Author : Herv Guihot
Publisher : Apress
Page : 278 pages
File Size : 51,6 Mb
Release : 2012-02-12
Category : Computers
ISBN : 9781430240006

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Pro Android Apps Performance Optimization by Herv Guihot Pdf

Today's Android apps developers are often running into the need to refine, improve and optimize their apps performances. As more complex apps can be created, it is even more important for developers to deal with this critical issue. Android allows developers to write apps using Java, C or a combination of both with the Android SDK and the Android NDK. Pro Android Apps Performance Optimization reveals how to fine-tune your Android apps, making them more stable and faster. In this book, you'll learn the following: How to optimize your Java code with the SDK, but also how to write and optimize native code using advanced features of the Android NDK such as using ARM single instruction multiple data (SIMD) instructions (in C or assembly) How to use multithreading in your application, how make best use of memory and how to maximize battery life How to use to some OpenGL optimizations and to Renderscript, a new feature in Android 3.0 (Honeycomb) and expanded in Android 4.0 (Ice Cream Sandwich). After reading and using this book, you'll be a better coder and your apps will be better-coded. Better-performing apps mean better reviews and eventually, more money for you as the app developer or your indie shop.

High Performance Android Apps

Doug Sillars
High Performance Android Apps Book PDF

Author : Doug Sillars
Publisher : "O'Reilly Media, Inc."
Page : 264 pages
File Size : 53,9 Mb
Release : 2015-09-09
Category : COMPUTERS
ISBN : 9781491914014

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High Performance Android Apps by Doug Sillars Pdf

Annotation In a virtual sea of Android apps, the key to survival in the form of user engagement, referrals and purchases is simple: performance and perceived speed. But building a high performance app isn't easy in a fast-paced and rapidly changing environment where new devices, platforms and development tools are announced almost daily. This practical guide provides tools and tips that will help you take app performance to a new level.

Pro iOS Apps Performance Optimization

Khang Vo
Pro iOS Apps Performance Optimization Book PDF

Author : Khang Vo
Publisher : Apress
Page : 275 pages
File Size : 51,9 Mb
Release : 2012-01-11
Category : Computers
ISBN : 9781430237181

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Pro iOS Apps Performance Optimization by Khang Vo Pdf

Today's iPhone and iPad apps developers are often running into the need to refine, improve and optimize their apps performances. As more complex apps can be created, it is even more important for developers to deal with this critical issue. Pro iOS Apps Performance Tuning and Optimization covers many common but difficult problems when tuning and optimizing performance for iPhone and iPad apps and how to resolve these problems efficiently. This book gives you the following: Basic knowledge on common problems in iPhone apps Advanced knowledge over data structure, algorithms, multithreading, and network data in iPhone apps Comparison with problems and solutions for Android and Windows Phone apps After reading this must-have book, you'll be ready to make the most of the processing power of the iPhone with your apps performance optimization know-how.

Android on x86

Iggy Krajci,Darren Cummings
Android on x86 Book PDF

Author : Iggy Krajci,Darren Cummings
Publisher : Apress
Page : 375 pages
File Size : 50,5 Mb
Release : 2014-01-23
Category : Computers
ISBN : 9781430261315

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Android on x86 by Iggy Krajci,Darren Cummings Pdf

Android on x86: an Introduction to Optimizing for Intel® Architecture serves two main purposes. First, it makes the case for adapting your applications onto Intel’s x86 architecture, including discussions of the business potential, the changing landscape of the Android marketplace, and the unique challenges and opportunities that arise from x86 devices. The fundamental idea is that extending your applications to support x86 or creating new ones is not difficult, but it is imperative to know all of the technicalities. This book is dedicated to providing you with an awareness of these nuances and an understanding of how to tackle them. Second, and most importantly, this book provides a one-stop detailed resource for best practices and procedures associated with the installation issues, hardware optimization issues, software requirements, programming tasks, and performance optimizations that emerge when developers consider the x86 Android devices. Optimization discussions dive into native code, hardware acceleration, and advanced profiling of multimedia applications. The authors have collected this information so that you can use the book as a guide for the specific requirements of each application project. This book is not dedicated solely to code; instead it is filled with the information you need in order to take advantage of x86 architecture. It will guide you through installing the Android SDK for Intel Architecture, help you understand the differences and similarities between processor architectures available in Android devices, teach you to create and port applications, debug existing x86 applications, offer solutions for NDK and C++ optimizations, and introduce the Intel Hardware Accelerated Execution Manager. This book provides the most useful information to help you get the job done quickly while utilizing best practices.

Android Application Development for the Intel Platform

Ryan Cohen,Tao Wang
Android Application Development for the Intel Platform Book PDF

Author : Ryan Cohen,Tao Wang
Publisher : Apress
Page : 508 pages
File Size : 41,8 Mb
Release : 2014-09-17
Category : Computers
ISBN : 9781484201008

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Android Application Development for the Intel Platform by Ryan Cohen,Tao Wang Pdf

The number of Android devices running on Intel processors has increased since Intel and Google announced, in late 2011, that they would be working together to optimize future versions of Android for Intel Atom processors. Today, Intel processors can be found in Android smartphones and tablets made by some of the top manufacturers of Android devices, such as Samsung, Lenovo, and Asus. The increase in Android devices featuring Intel processors has created a demand for Android applications optimized for Intel Architecture: Android Application Development for the Intel® Platform is the perfect introduction for software engineers and mobile app developers. Through well-designed app samples, code samples and case studies, the book teaches Android application development based on the Intel platform—including for smartphones, tablets, and embedded devices—covering performance tuning, debugging and optimization. This book is jointly developed for individual learning by Intel Software College and China Shanghai JiaoTong University.

Pro Android C++ with the NDK

Onur Cinar
Pro Android C with the NDK Book PDF

Author : Onur Cinar
Publisher : Apress
Page : 403 pages
File Size : 48,8 Mb
Release : 2013-02-02
Category : Computers
ISBN : 9781430248286

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Pro Android C++ with the NDK by Onur Cinar Pdf

Android is one of the major players in the mobile phone market. Android is a mobile platform that is built on the top of Linux operating system. The native-code support on Android offers endless opportunities to application developers, not limited the functionality that is provided by Android framework. Pro Android C++ with the NDK is an advanced tutorial and professional reference for today's more sophisticated app developers now porting, developing or employing C++ and other native code to integrate into the Android platform to run sophisticated native apps and better performing apps in general. Using a game app case study, this book explores tools for troubleshooting, debugging, analyzing memory issues, unit testing, unit test code coverage, performance measurement, on native applications, as well as integrating the Android NDK toolchain into existing Autoconf, Makefile, CMake, or JAM based build systems. Pro Android C++ with the NDK also covers the following: · The Android platform, and getting up to speed with the Android NDK, and exploring the APIs that are provided in native space. An overview of Java Native Interface (JNI), and auto-generating JNI code through Simplified Wrapper and Interface Generator (SWIG). An introduction to Bionic API, native networking. native multithreading, and the C++ Standard Template Library (STL) support. Native graphics and sound using JNI Graphics, OpenGL ES, and OpenSL ES. Debugging and troubleshooting native applications using Logging, GNU Debugger (GDB), Eclipse Debugger, Valgrind, strace, and other tools. Profiling native code using GProf to identify performance bottlenecks, and NEON/SIMD optimization from an advanced perspective, with tips and recommendations.

Pro Android Games

Massimo Nardone,Vladimir Silva
Pro Android Games Book PDF

Author : Massimo Nardone,Vladimir Silva
Publisher : Apress
Page : 395 pages
File Size : 51,9 Mb
Release : 2015-02-14
Category : Computers
ISBN : 9781484205877

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Pro Android Games by Massimo Nardone,Vladimir Silva Pdf

Combining actionable, real-world source code with graphics, Pro Android Games, Third Edition shows you how to build more sophisticated and addictive Android game apps with minimum effort. Harness the power of the latest Android 5.0 SDK to bring countless legendary, action-packed PC games to the Android platform. With actionable real-world source code, this one of a kind book shows you how to build more sophisticated and addictive Android game apps, by leveraging the power of the recent advancements found in the new Android 5.0 software development kit as well as those you've counted on in earlier releases. Multi-touch code gives these games and their players dynamic input and exchange ability, for a more realistic arcade game experience. Faster and better performance offers Android game players a more seamless, fun arcade experience like never before. There is also improved native C/C++ integration with Android's NDK as well, which makes coding, compiling, and converting both productive and efficient with gains in app performance. Pro Android Games, Third Edition features the following improvements: Updates to the latest version of the Android SDK, NDK, plus the latest Android Studio and Eclipse IDEs Greater focus on tablets, ever changing device resolutions, and hardware specs Native game development and hardware accelerated graphics Bigger and better real world engines, such as Quake I and II plus an oldie from the previous edition: Doom Coverage of the new Android TV SDK APIs, UI, UX, multi-touch and multi-tasking features available with the Android 5.0 release Advanced techniques for improving your game playing experience including better multi-tasking, improved performance optimization, battery management and more A "Quake 3D"-like game app case study You’ll definitely have fun, and perhaps you’ll even make some money. Enjoy! In the last few years, Android has progressed with the debut of better fonts, new User Interface and Experience (UI/UX) APIs, tablet considerations, multi-touch capabilities, multi-tasking, faster performance, improved battery management techniques, and now the new Android TV SDK Apps for the Android game app developer repertoire.

Advanced App Store Optimization

Moritz Daan,Gabe Kwakyi
Advanced App Store Optimization Book PDF

Author : Moritz Daan,Gabe Kwakyi
Publisher : Unknown
Page : 396 pages
File Size : 52,7 Mb
Release : 2018-03-08
Category : Electronic
ISBN : 1975622421

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Advanced App Store Optimization by Moritz Daan,Gabe Kwakyi Pdf

Does your business have an app? Then this book is your go-to resource for App Store Optimization (ASO) in the Apple App Store and Google Play Store. Maybe you need help identifying better keywords, or managing other factors to increase downloads. Or your app is already successful, but you're wondering how you might boost your efforts through conversion rate optimization.

Building Hybrid Android Apps with Java and JavaScript

Nizamettin Gok,Nitin Khanna
Building Hybrid Android Apps with Java and JavaScript Book PDF

Author : Nizamettin Gok,Nitin Khanna
Publisher : "O'Reilly Media, Inc."
Page : 156 pages
File Size : 46,5 Mb
Release : 2013-07-23
Category : Computers
ISBN : 9781449361877

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Building Hybrid Android Apps with Java and JavaScript by Nizamettin Gok,Nitin Khanna Pdf

Build HTML5-based hybrid applications for Android with a mix of native Java and JavaScript components, without using third-party libraries and wrappers such as PhoneGap or Titanium. This concise, hands-on book takes you through the entire process, from setting up your development environment to deploying your product to an app store. Learn how to create apps that have access to native APIs, such as location, vibrator, sensors, and the camera, using a JavaScript/Java bridge—and choose the language that gives you better performance for each task. If you have experience with HTML5 and JavaScript, you’ll quickly discover why hybrid app development is the wave of the future. Set up a development environment with HTML, CSS, and JavaScript tools Create your first hybrid Android project, using Eclipse IDE Use the WebView control to host your hybrid application Explore hybrid application architecture, including JavaScript/Java communication Build single-page applications, using JavaScript libraries such as Backbone and Underscore Get optimization tips and useful snippets for CSS, DOM, and JavaScript Distribute your application to Google Play and the Amazon Appstore

Taming Java Threads

Allen Holub
Taming Java Threads Book PDF

Author : Allen Holub
Publisher : Apress
Page : 305 pages
File Size : 48,6 Mb
Release : 2000-06-01
Category : Computers
ISBN : 9781430211297

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Taming Java Threads by Allen Holub Pdf

Learning how to write multithreaded applications is the key to taking full advantage of the Java platform. In Taming Java Threads, well-known columnist and Java expert Allen Holub provides Java programmers with the information they need to write real multithreaded programsprograms with real code. Holub provides an in-depth explanation of how threads work along with information about how to solve common problems such as deadlocks and race conditions. He not only explains common problems, but also provides the uncommon solutions that mark the difference between production-level code and toy demos. While it is essential to build support for threading into a Java program from the very beginning, most books on the subjects of Java user interface construction and Java networking barely touch on threading topics. Along with being a basic Java reference, this book is a must-read for any Java developer.

Mastering High Performance with Kotlin

Igor Kucherenko
Mastering High Performance with Kotlin Book PDF

Author : Igor Kucherenko
Publisher : Packt Publishing Ltd
Page : 308 pages
File Size : 47,6 Mb
Release : 2018-06-15
Category : Computers
ISBN : 9781788998352

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Mastering High Performance with Kotlin by Igor Kucherenko Pdf

Find out how to write Kotlin code without overhead and how to use different profiling tools and bytecode viewer to inspect expressions of Kotlin language. Key Features Apply modern Kotlin features to speed up processing and implement highly efficient and reliable codes. Learn memory optimization, concurrency, multi-threading, scaling, and caching techniques to achieve high performance. Learn how to prevent unnecessary overhead and use profiling tools to detect performance issues. Book Description The ease with which we write applications has been increasing, but with it comes the need to address their performance. A balancing act between easily implementing complex applications and keeping their performance optimal is a present-day requirement In this book, we explore how to achieve this crucial balance, while developing and deploying applications with Kotlin. The book starts by analyzing various Kotlin specifcations to identify those that have a potentially adverse effect on performance. Then, we move on to monitor techniques that enable us to identify performance bottlenecks and optimize performance metrics. Next, we look at techniques that help to us achieve high performance: memory optimization, concurrency, multi threading, scaling, and caching. We also look at fault tolerance solutions and the importance of logging. We'll also cover best practices of Kotlin programming that will help you to improve the quality of your code base. By the end of the book, you will have gained some insight into various techniques and solutions that will help to create high-performance applications in the Kotlin environment What you will learn Understand the importance of high performance Learn performance metrics Learn popular design patterns currently being used in Kotlin Understand how to apply modern Kotlin features to data processing Learn how to use profling tools Discover how to read bytecode Learn to perform memory optimizations Uncover approaches to the multithreading environment Who this book is for This book is for Kotlin developers who would like to build reliable and high-performance applications. Prior Kotlin programming knowledge is assumed.

Professional Android 4 Application Development

Reto Meier
Professional Android 4 Application Development Book PDF

Author : Reto Meier
Publisher : John Wiley & Sons
Page : 866 pages
File Size : 50,6 Mb
Release : 2012-04-05
Category : Computers
ISBN : 9781118237229

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Professional Android 4 Application Development by Reto Meier Pdf

Developers, build mobile Android apps using Android 4 The fast-growing popularity of Android smartphones and tablets creates a huge opportunities for developers. If you're an experienced developer, you can start creating robust mobile Android apps right away with this professional guide to Android 4 application development. Written by one of Google's lead Android developer advocates, this practical book walks you through a series of hands-on projects that illustrate the features of the Android SDK. That includes all the new APIs introduced in Android 3 and 4, including building for tablets, using the Action Bar, Wi-Fi Direct, NFC Beam, and more. Shows experienced developers how to create mobile applications for Android smartphones and tablets Revised and expanded to cover all the Android SDK releases including Android 4.0 (Ice Cream Sandwich), including all updated APIs, and the latest changes to the Android platform. Explains new and enhanced features such as drag and drop, fragments, the action bar, enhanced multitouch support, new environmental sensor support, major improvements to the animation framework, and a range of new communications techniques including NFC and Wi-Fi direct. Provides practical guidance on publishing and marketing your applications, best practices for user experience, and more This book helps you learn to master the design, lifecycle, and UI of an Android app through practical exercises, which you can then use as a basis for developing your own Android apps.

Android Programming

Erik Hellman
Android Programming Book PDF

Author : Erik Hellman
Publisher : John Wiley & Sons
Page : 434 pages
File Size : 41,7 Mb
Release : 2013-11-04
Category : Computers
ISBN : 9781118717370

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Android Programming by Erik Hellman Pdf

Unleash the power of the Android OS and build the kinds of brilliant, innovative apps users love to use If you already know your way around the Android OS and can build a simple Android app in under an hour, this book is for you. If you’re itching to see just how far you can push it and discover what Android is really capable of, it’s for you. And if you’re ready to learn how to build advanced, intuitive, innovative apps that are a blast to use, this book is definitely for you. From custom views and advanced multi-touch gestures, to integrating online web services and exploiting the latest geofencing and activity recognition features, ace Android developer, Erik Hellman, delivers expert tips, tricks and little-known techniques for pushing the Android envelope so you can: Optimize your components for the smoothest user experience possible Create your own custom Views Push the boundaries of the Android SDK Master Android Studio and Gradle Make optimal use of the Android audio, video and graphics APIs Program in Text-To-Speech and Speech Recognition Make the most of the new Android maps and location API Use Android connectivity technologies to communicate with remote devices Perform background processing Use Android cryptography APIs Find and safely use hidden Android APIs Cloud-enable your applications with Google Play Services Distribute and sell your applications on Google Play Store Learn how to unleash the power of Android and transform your apps from good to great in Android Programming: Pushing the Limits.

FUNDAMENTALS OF OPEN SOURCE SOFTWARE

M. N. RAO
FUNDAMENTALS OF OPEN SOURCE SOFTWARE Book PDF

Author : M. N. RAO
Publisher : PHI Learning Pvt. Ltd.
Page : 316 pages
File Size : 46,9 Mb
Release : 2014-09-16
Category : Computers
ISBN : 9788120350120

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FUNDAMENTALS OF OPEN SOURCE SOFTWARE by M. N. RAO Pdf

Free Open Source Software have been growing enormously in the field of information technology. Open Source Software (OSS) is a software whose source code is accessible for alteration or enrichment by other programmers. This book gives a detailed analysis of open source software and their fundamentals, and so is meant for the beginners who want to learn and write programs using Open Source Software. It also educates on how to download and instal these open source free software in the system.The topics covered in the book broadly aims to develop familiar Open Source Software (OSS) associated with database, web portal and scientific application development. Software platforms like, Android, MySQL, PHP, Python, PERL, Grid Computing, and Open Source Cloud, and their applications are explained through various examples and programs. The platforms like OSS and Linux are also introduced in the book. Recapitulation given at the end of each chapter enables the readers to take a quick revision of the topics. Numerous examples in the form of programs are given to enable the students to understand the theoretical concepts and their applicative knowledge. The book is an introductory textbook on Open Source Software (OSS) for the undergraduate students of Computer Science Engineering (CSE) and postgraduate students of Computer Application (MCA). Salient Features The procedure for installing software (Linux, Android, PHP, MySQL, Perl, and Python) both in Linux and Windows operating systems are discussed in the book.• Numerous worked out example programs are introduced.• Inclusion of several questions drawn from previous question papers in chapter-end exercises.

Expert Android Programming

Prajyot Mainkar
Expert Android Programming Book PDF

Author : Prajyot Mainkar
Publisher : Packt Publishing Ltd
Page : 397 pages
File Size : 40,8 Mb
Release : 2017-09-29
Category : Computers
ISBN : 9781786463395

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Expert Android Programming by Prajyot Mainkar Pdf

Become a pro with the latest Android SDK and create state of the art applications for Android. About This Book Dive deep into Android development with practical hands on examples to help you in each stage. Develop smart professional grade apps for the latest Android N version and become a pro android developer. Unclog your development highway by utilising the industry standard best practices techniques. Who This Book Is For This book is for mobile developers having some expertise in building android apps and who wish to now take a leap into building complex app such as Zomato, using latest Android N power of Google. What You Will Learn Building UI/UX following best industry practices Development of Zomato Clone Measure and improve app performance Improving app using test mechanisms Bringing the app live on the play store In Detail Android O brings a number of important changes for the users as well as the developers. If you want to create smart android applications which are fast, lightweight and also highly efficient then this is the book that will solve all your problems. You will create a complex enterprise grade app in this book. You will get a quick refresher of the latest android SDK and how to configure your development environment. Then you will move onto creating app layouts, component and module building, creating smart and efficient UIs. The most important part of a modern day app is how real time they are. With this book, you will create a smooth back-end for your app, ensure dynamic and real time communication between different app layers. As we move on, you will learn to leverage the different Android APIs and create an efficient SQLite data layer for your apps. You will implement effective testing techniques to make your app reliable and robust and finally you will learn to deploy it efficiently. The multiple stages of android development will also be simplified by giving you an industry standard set of best practices. Style and approach This book will have a dedicated practical tutorial style approach with focus on professional & enterprise grade android app development. The examples in each chapter will be modular and will also help you to create a complete fully fueatured android app by the end of the book.