By Jeff Friesen, Dave Smith
Android is still one of many major cellular OS and improvement systems using today's cellular recommendations and the apps atmosphere. Android seems advanced, yet deals numerous prepared improvement kits to these getting into Android with differing programming language ability sets.
Android Recipes: A Problem-Solution method publications you step by step via quite a lot of important themes utilizing entire and real-world operating code examples.
In this booklet, you'll commence with a recap of Android structure and app basics, after which get all the way down to enterprise and construct an app with Google’s Android SDK on the command line and Eclipse. subsequent, you'll easy methods to accomplish functional projects concerning the consumer interface, communications with the cloud, gadget undefined, facts patience, communications among purposes, and interacting with Android itself. ultimately, you'll the right way to leverage a number of libraries and Scripting Layer for Android (SL4A) that will help you practice projects extra fast, the right way to use the Android NDK to spice up app functionality, and the way to layout apps for functionality, responsiveness, seamlessness, and more.
Instead of summary descriptions of advanced strategies, in Android Recipes, you'll locate stay code examples. if you begin a brand new venture, you could think about copying and pasting the code and configuration documents from this publication, then enhancing them in your personal customization wishes. this may prevent loads of paintings over making a venture from scratch!
What you’ll learn
* realize Android structure and numerous Android-specific APIs
* tips to enhance a unit conversion app within the context of command-line/Android SDK and Eclipse/Android SDK environments
* tips on how to accomplish numerous initiatives with regards to the consumer interface and extra
* easy methods to use exterior libraries to save lots of effort and time
* easy methods to fast enhance an app utilizing the Scripting Layer for Android (SL4A) software
* tips to enhance app functionality by utilizing the Android NDK
* guidance for designing filtered apps, performant apps, responsive apps, and seamless apps
Who this e-book is for
Newcomers to Android, in addition to extra entire Android builders.
Table of Contents
* Getting began with Android
* consumer Interface Recipes
* Communications and Networking
* Interacting with machine and Media
* Persisting information
* Interacting with the approach
* operating with Libraries
* Scripting Layer for Android
* Android NDK
* App layout guidance
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Extra resources for Android Recipes: A Problem-Solution Approach
3 Dynamic Reconﬁguration between Multiple Mission Phases A spacecraft mission comprises multiple phases which are executed over time during the mission. Each phase has diﬀerent requirements so that the resource utilization trade-oﬀ between power, performance and reliability may need to be re-balanced at run-time. Dynamic reconﬁguration allows to exploit the ﬂexibility of multicore processors to switch from one phase to another. These transitions require a change and perhaps transformation of partitions, which is not accounted for in classical time and space partitioning.
End loop; 5 To increase efficiency this solution parallelizes one of the branches, since the existing task can do the N-2 branch, and stops parallelization when it is more efficient to go sequentially. Tasklettes – A Fine Grained Parallelism for Ada on Multicores 23 In the simple case the compiler could create N tasklette objects, one per iteration, which would be placed in the queue of the default task pool. g. ray tracing). In most cases, the advantages of parallelization are only obtained if some partitioning is used.
This functionality is usually provided by the operating system . Correct partitioning can however not be achieved with mere isolation, as safety requirements such as redundancy also impose constraints on the deployment. A deployment only based on safety requirements however would lead to ineﬃcient resource usage, because simultaneous access to shared resources will be blocked by the isolation mechanism. Therefore we propose a method for optimizing the deployment according to the changing resource requirements.
Android Recipes: A Problem-Solution Approach by Jeff Friesen, Dave Smith