Book Image

BlackBerry Java Application Development

Book Image

BlackBerry Java Application Development

Overview of this book

BlackBerry Smartphone was once the domain of jet-setting business users with power suits. Now you can hardly go anywhere without seeing someone using a BlackBerry to check their messages or make a call. It's this kind of explosive growth that makes the BlackBerry ecosystem a great place to develop and market applications through the BlackBerry App World store—this book shows you how to do just that! This step-by-step guide gives you a hands-on experience of developing innovative Java applications for your BlackBerry. With the help of this book, you will learn to build your own applications to illustrate the platform, and the various capabilities that developers can use in their programs. It explores the powers of Blackberry and helps you develop professional and impressive Java applications. The book teaches how to write rich, interactive, and smart BlackBerry applications in Java. It expects the readers to know Java but not Java Mobile or the BlackBerry APIs. We will learn to build rich, interactive, and smart Java applications for the BlackBerry. The book will cover UI programming, data storage, programming network, and internet API apps. As we move on, we will learn more about the BlackBerry's device features, such as messaging, GPS, multimedia, contacts and calendar, and so on.This book also helps you build your own applications to illustrate the platform, and the various capabilities that developers can use in their programs.
Table of Contents (18 chapters)
BlackBerry Java Application Development
Credits
About the Author
Acknowledgement
About the Reviewers
Preface

Time for action - creating a new project


  1. 1. Add the package by right-clicking on the src folder in the Package Explorer and then selecting New | Package.

  2. 2. After selecting the menu the New Java Package wizard is shown. This small wizard is here only to collect the folder where the package files will be and the name of the package itself. Because you selected the src folder to begin with, that part is already filled in so you need to specify only the name of the package.

  3. 3. Enter the package name com.rimdev.demo.tipcalc into the Name field and then click on Finish to create the package.

What just happened?

At this point you have an empty project that is ready to start being used. You've taken the BlackBerry application project that you had before and added a package to the src directory in preparation for creating the actual source files (which will come next).

The project tree is expanded slightly to include the package you just created under the src directory—the directory whose icon looks...