Programmation Android

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Beginning Android Programming

Android Programming: The Big Nerd Ranch Guide is a comprehensive guide to developing Android apps based on the popular courses offered by the authors You will learn how to create modern and effective user interfaces work with databases and web services test and debug your code and publish your apps on Google Play Whether you are new to Android or have some experience this book will help

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Introduction to Android™ Application Development: Android

“Introduction to AndroidTM Application Development Fourth Edition is a phenomenal read and allows those interested in Android development to be brought up to speed and develop-ing apps with minimal fuss Everything from an introduction to the Android ecosystem and setting up a development environment to creating and publishing Android applica-tio

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Praise for Introduction to Android Application Development

Android sample docs ” —Ray Rischpater software development manager Uber “Introduction to Android Application Development is well written and fulfills the requirements of developers project managers educators and entrepreneurs in developing fully featured Android applications

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Tutorial: Programming in Java for Android Development

Java (Android) programs –Don’tinstall Java Runtime Env (JRE); JDK is different! –Newer versions of JDK can cause issues with Android •Can download JDK (free): https://adoptopenjdk net/ –Oracle’s JDK (http://java oracle com) free for dev only; payment for commercial use •Alternatively for macOS Linux:

PDF	Developing Android Apps: Part 1 The manifest presents essential information about the app to Android Three Key Elements in an Android Project • Each Android project contains three key elements • Java source code • XML-based GUI metadata to manage layouts etc • An XML Manifest file

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ANDROID APPLICATION DEVELOPMENT

The Android software stack is a Linux kernel and a collection of C/C++ libraries exposed through an application framework that provides services for and management of the run time and applica-tions as shown in Figure 1-1 Linux kernel—Core services (including hardware drivers process and memory

Praise for Introduction to AndroidTM Application Development, Fourth Edition

“Introduction to AndroidTM Application Development, Fourth Edition, is a phenomenal read and allows those interested in Android development to be brought up to speed and develop-ing apps with minimal fuss. Everything from an introduction to the Android ecosystem and setting up a development environment to creating and publishing Android applica-tio

Developer’s Library Series

Visit developers-library.com for a complete list of available products ptgmedia.pearsoncmg.com

The

Developer’s Library Series from Addison-Wesley provides practicing programmers with unique, high-quality references and tutorials on the latest programming languages and technologies they use in their daily work. All books in the Developer’s Library are written by expert technology practitioners who are exceptionally skilled at organizing and prese

Acknowledgments

This book is the result of collaboration among a great group, from the efforts of the team at Pearson Education (Addison-Wesley Professional); from the suggestions made by the technical reviewers; and from the support of family, friends, coworkers, and acquaintances alike. We’d like to thank the Android developer community, Google, and the Open Han

About the Authors

Joseph Annuzzi, Jr., is a freelance software architect, graphic artist, writer, and techni-cal reviewer. He usually can be found mastering the Android platform, implementing cutting-edge HTML5 capabilities, leveraging various cloud technologies, speaking in dif-ferent programming languages, working with diverse frameworks, integrating with various

Android

is a popular, free, open-source mobile platform that has taken the wireless world by storm. This book provides guidance for software development teams on design-ing, developing, testing, debugging, and distributing professional Android applications. If you’re a veteran mobile developer, you can find tips and tricks to streamline the develop-ment pr

Who Should Read This Book

This book includes tips for successful mobile development based upon our years in the mobile industry and covers everything you need to know in order to run a successful Android project from concept to completion. We cover how the mobile software process differs from traditional software development, including tricks to save valuable time and pitfa

Key Questions Answered in This Book

This book answers the following questions: What is Android? How do the SDK versions differ? How is Android different from other mobile technologies, and how can develop-ers take advantage of these differences? How do developers use the Android SDK and ADT Bundle to develop and debug Android applications on the emulator and handsets? How are Android

How This Book Is Structured

Introduction to Android Application Development, Fourth Edition focuses on Android essen-tials, including setting up the development environment, understanding the application lifecycle, user interface design, developing for different types of devices, and the mobile software process from design and development to testing and publication of commerc

■ Part I: An Overview of the Android Platform

Part I provides an introduction to Android, explaining how it differs from other mobile platforms. You become familiar with the Android SDK and tools, install the development tools, and write and run your first Android application—on the emulator and on a handset. This section is of primary interest to developers and testers, especially white-box t

An Overview of Changes in This Edition

When we began writing the first edition of this book, there were no Android devices on the market. Today there are hundreds of devices shipping all over the world—smartphones, tablets, e-book readers, smart watches, and specialty devices such as gaming consoles, Google TV, and Google Glass. Other devices such as Google Chromecast provide screen sha

Where to Find More Information

There is a vibrant, helpful Android developer community on the Web. Here are a num-ber of useful websites for Android developers and followers of the wireless industry: Android Developer website: the Android SDK and developer reference site: http://d.android.com/index.html or http://d.android.com Google Plus: Android Developers Group https://plus.g

Conventions Used in This Book

This book uses the following conventions: Code and programming terms are set in monospace text. Java import statements, exception handling, and error checking are often removed from printed code examples for clarity and to keep the book a reasonable length. ptgmedia.pearsoncmg.com

This book also presents information in the following sidebars:

Tip Tips provide useful information or hints related to the current text. Note Notes provide additional information that might be interesting or relevant. Warning Warnings provide hints or tips about pitfalls that may be encountered and how to avoid them. ptgmedia.pearsoncmg.com

You

should now have a workable Android development environment set up on your computer. Ideally, you have an Android device as well. Now it’s time for you to start writing some Android code. In this chapter, you learn how to install the Android sample applications and to add and create Android projects from within the Android IDE. You also learn how to

Testing Your Development Environment

The best way to make sure you configured your development environment correctly is to run an existing Android application. You can do this easily by using one of the sample applications provided as part of the Android SDK in the samples subdirectory found where your Android SDK is installed. Within the Android SDK sample applications, you will find

Creating an AVD for Your Snake Project

The next step is to create an AVD that describes what type of device you want to emu-late when running the Snake application. This AVD profile describes what type of device you want the emulator to simulate, including which Android platform to support. You do not need to create new AVDs for each application, only for each device you want to emulate

Running the Snake Application in the Android Emulator

Now you can run the Snake application using the following steps: Choose the Debug As icon drop-down menu on the toolbar ( ). Pull the drop-down menu and choose the SnakeDebugConfig you created. If you do not see the SnakeDebugConfig listed, find it in the Debug Configurations

Creating and Configuring a New Android Project

You can create a new Android application in much the same way that you added the Snake application to your Android IDE workspace. The first thing you need to do is create a new project in your Android IDE work-space. The Android Application Project creation wizard creates all the required files for an Android application. Follow these steps within

Creating an AVD for Your Project

The next step is to create an AVD that describes what type of device you want to emu-late when running the application. For this example, we can use the AVD we created for the Snake application. An AVD describes a device, not an application. Therefore, you can use the same AVD for multiple applications. You can also create similar AVDs with the sam

Creating a Launch Configuration for Your Project

Next, you must create a Run and Debug launch configuration in the Android IDE to configure the circumstances under which the MyFirstAndroidApp application builds and launches. The launch configuration is where you configure the emulator options to use and the entry point for your application. You can create Run configurations and Debug configuratio

Debugging Your Android Application in the Emulator

Before going any further, you need to become familiar with debugging in the emula-tor. To illustrate some useful debugging tools, let’s manufacture an error in the My First Android App. In your project, edit the source file called MyFirstAndroidAppActivity.java. Create a new method called forceError() in your class and make a call to this method in

Adding Logging Support to Your Android Application

Before you start diving into the various features of the Android SDK, you should famil-iarize yourself with logging, a valuable resource for debugging and learning Android. Android logging features are in the Log class of the android.util package. See Table 3.1 for some helpful methods in the android.util.Log class. To add logging support to MyFirs

Adding Location-Based Services to Your Application

Your application knows how to say “Hello” and play some music, but it doesn’t know where it’s located. Now is a good time to become familiar with some simple location-based calls to get the GPS coordinates. To have some fun with location-based services and map integration, you will use some of the Google applications available on typical Android de

Configuring the Location of the Emulator

The emulator does not have location sensors, so the first thing you need to do is seed your emulator with some GPS coordinates. You can find the exact steps for how to do this in Appendix B, “Quick-Start Guide: The Android Emulator,” in the section “Con-figuring the GPS Location of the Emulator.” After you have configured the location of your emula

Finding the Last Known Location

To add location support to MyFirstAndroidApp, edit the file MyFirstAndroidApp.java. First, you must add the appropriate import statements: import android.location.Location; import android.location.LocationManager; Now, create a new method called getLocation() in your class and make a call to this method in your onCreate() method. The getLocation()

The getLocation() method should look something like this:

Android SDK Reference regarding the application Activity class: http://d.android.com/reference/android/app/Activity.html Android SDK Reference regarding the application Log class: http://d.android.com/reference/android/util/Log.html Android SDK Reference regarding the application MediaPlayer class: http://d.android.com/reference/android/media/Media

PDF	Programmation sous Android 3 Les projets Android. 4 Activités. 5 Layout XML. 6 Manifeste. 7. Étude de classes spécifiques `a Android. 8 Bibliographie. Programmation sous Android.

PDF	Programmation sous Android exemple Programmation. 1.1. Interface graphique. On se propose de calculer l'IMC1 d'une personne. C'est un nombre qui se calcule à partir de la taille.

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PDF	IN01 Programmation Android La couche « Applications » : Android est utilisé dans un ensemble contenant déjà des applications natives comme un client de mail des programmes pour.

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PDF	Travaux Dirigés et Pratiques de Programmation Android n? 1 Programmation Android – TD 1 digés pour l'utilisation d'Android Studio. ... Android Studio est déjà installé sur les machines de l'IUT sous Windows ...

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PDF	PROGRAMMATION ANDROID PROGRAMMATION ANDROID. Ahcène Bounceur est créé à partir de l'interface d'Android Studio (New? ... <action android:name="android.intent.action.

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