快速入门指南:Android编程实战

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"Android编程手册:启动您的Android项目Android Programming Cookbook: Kick-start your Android Projects" 这本书是一本面向初学者的Android编程指南,旨在帮助读者快速掌握Android应用开发,并启动自己的项目。书中通过一系列实用的教程和示例,覆盖了Android开发的多个关键领域,包括服务、视图、Google地图集成以及蓝牙功能的实现。 1. **Android教程入门** - **什么是Android?** 这部分介绍了Android操作系统的基本概念,它的平台特性以及在移动设备上的应用。 - **安装Android Studio** 提供了详细的步骤指导,帮助读者设置开发环境,安装Android Studio IDE。 - **Android版本与Android SDK Manager** 讨论了不同版本的Android系统及其SDK管理器,用于获取和管理各种API级别和工具。 - **支持不同屏幕尺寸** 解释了如何设计适应多种屏幕尺寸的应用,确保良好的用户体验。 - **Android项目结构** 描述了标准的Android项目文件和目录结构,包括src、res、AndroidManifest.xml等关键部分。 2. **创建“Hello Android World”应用** - **创建新的Android Studio项目** 指导读者从头开始创建一个简单的Android应用,从选择模板开始。 - **编写源代码** 阐述如何创建主Activity的Java代码,展示如何显示“Hello Android World”文本。 - **设计布局** 介绍XML布局文件的创建,定义用户界面元素。 - **AndroidManifest** 讲解这个重要的配置文件,它包含了应用的元数据、权限和组件信息。 - **调整尺寸和字符串** 教程解释如何修改应用的尺寸和文本字符串,以适应不同设备。 - **添加不同密度的drawable资源** 介绍为不同像素密度的设备提供适配的图像资源。 - **构建、编译和运行** 说明如何在模拟器或实际设备上测试应用。 3. **从Eclipse迁移到Android Studio** - **为什么使用Android Studio而非Eclipse ADT** 对比两种工具的优势,突出Android Studio的现代特性,如Gradle构建系统。 - **Android Studio的新项目结构** 介绍Android Studio项目结构的变化,如模块化和Gradle脚本。 - **Gradle和build.gradle** 解释Gradle的重要性,它是Android Studio中的自动化构建工具。 - **简单Eclipse ADT项目的迁移** 提供了从Eclipse迁移到Android Studio的具体步骤,包括导入项目和调整配置。 - **Java代码和资源迁移** 讨论如何处理Java源码和资源文件的迁移问题。 通过这本书,读者不仅可以学习到Android开发的基础知识,还能掌握使用Android Studio的技巧,从而能够独立地启动和运行Android项目。无论是对Android编程感兴趣的新手,还是希望从Eclipse转换到Android Studio的开发者,都能从这本书中获益。
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About This Book, See what Material design is about and how to apply it your apps, Explore the possibilities to develop apps that works on any type of device, A step-by-step practical guide that will help you build improved applications, change their look, and debug them, Who This Book Is For, This book is for developers that are already familiar with programming concepts and have already started creating apps for the Android platform, for example, by using the Eclipse IDE. It is for developers who intend to use Android Studio as their primary IDE or want to use Android Studio more efficiently., What You Will Learn, Develop Android Studio applications using Genymotion, Apply the concepts of Material design to your applications, Use memory monitoring tools to tweak performance, Build applications for Android Wearable, Capture images, video, or audio within your Android app, Use content providers to display data, Build apps with a cloud-based backend, Create media-related apps that will run on phones, phablets, tablets, and TVs, In Detail, This book starts with an introduction of Android Studio and why you should use this IDE rather than Eclipse. Moving ahead, it teaches you to build a simple app that requires no backend setup but uses Google Cloud or Parse instead. After that, you will learn how to create an Android app that can send and receive text and images using Google Cloud or Parse as a backend. It explains the concepts of Material design and how to apply them to an Android app. Also, it shows you how to build an app that runs on an Android wear device., Later, it explains how to build an app that takes advantage of the latest Android SDK while still supporting older Android versions. It also demonstrates how the performance of an app can be improved and how memory management tools that come with the Android Studio IDE can help you achieve this., By the end of the book, you will be able to develop high quality apps with a minimum amount of effort using the Android Studio IDE., Style and approach, This is a practical guide full of challenges and many real-world examples that demonstrate interesting development concepts. Besides smartphones and tablets, it also covers Android wearable devices and Android TV. Although strongly recommended, it is not necessary to own any Android device yourself.