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| <title>《NetBeans Java ME CDC 开发快速入门指南》</title> | |
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| <h1>《NetBeans Java ME CDC 开发快速入门指南》</h1> | |
| <h2>简介</h2> | |
| <p>联网的设备配置 (CDC) 应用程序专门运行在至少有 2 MB 内存的移动设备和嵌入式设备上。与基于 MIDP 的移动电话相比，此配置所支持的 JVM 的功能更加丰富；前者通常只具有极少的内存，并且使用联网的受限设备配置 (CLDC)。本教程将向您说明如何使用 NetBeans IDE 创建 Java Platform, Micro Edition（Java ME 平台）CDC 应用程序。我们将向您演示如何使用三种可用 CDC 配置文件创建在设备仿真器中显示简单窗体的 Java ME CDC 项目。简而言之，本文档的意图旨在帮助您尽可能快速地创建应用程序。 </p> | |
| <p class="notes"><b>注：</b>如果使用的是 NetBeans IDE 7.3，请参阅《<a href="../../73/javame/cdc-quickstart.html">NetBeans 7.3 Java ME CDC 开发快速入门指南</a>》。</p> | |
| <!--<ul> | |
| <li>If you are using NetBeans IDE 6.9, 7.0, 7.1.1, or 7.1.2, refer to the <a href="../../71/javame/cdc-quickstart.html">NetBeans 6.9, 7.0, 7.1.1, or 7.1.2 Java ME CDC Development Quick Start Guide</a>.</li> | |
| <li>If you are using NetBeans IDE 7.2.1, refer to the <a href="../../72/javame/cdc-quickstart.html">NetBeans 7.2.1 Java ME CDC Development Quick Start Guide</a>.</li> | |
| <li>Versions 7.1 and 7.2 of the NetBeans IDE do not support Java ME SDK.</li> | |
| </ul>--> | |
| <h3>目录</h3> | |
| <img alt="此页上的内容适用于 NetBeans IDE 7.4" class="stamp" src="../../../images_www/articles/74/netbeans-stamp.png" title="此页上的内容适用于 NetBeans IDE 7.4"> | |
| <ul> | |
| <li><a href="#reqs">要求</a></li> | |
| <li><a href="#platforms">支持的 CDC 仿真器平台</a></li> | |
| <li><a href="#sdkinstall">安装 Oracle Java ME SDK</a></li> | |
| <li><a href="#cdcinstall">安装 Oracle Java ME CDC 平台</a></li> | |
| <li><a href="#plugin">激活 Java ME</a></li> | |
| <li><a href="#pbp">使用 Personal Basis Profile 创建 CDC 应用程序</a></li> | |
| <!-- <li><a href="#personal">Creating a CDC Application with Personal Profile</a></li>--> | |
| <li><a href="#next">另请参见</a></li> | |
| </ul> | |
| <h2>要求<a name="reqs"></a></h2> | |
| <p><b>要学完本教程，您需要具备以下软件和资源：</b></p> | |
| <table> | |
| <tbody> | |
| <tr> | |
| <th class="tblheader" scope="col">软件或资源</th> | |
| <th class="tblheader" scope="col">要求的版本</th> | |
| </tr> | |
| <tr> | |
| <td class="tbltd1"><a href="http://www.netbeans.org/downloads/index.html">带有 Java ME 的 NetBeans IDE</a></td> | |
| <td class="tbltd1"> 7.4 </td> | |
| </tr> | |
| <tr> | |
| <td class="tbltd1"><a href="http://www.oracle.com/technetwork/java/javase/downloads/index.html">Java 开发工具包</a> (JDK)</td> | |
| <td class="tbltd1"> 7</td> | |
| </tr> | |
| <tr> | |
| <td class="tbltd1"><a href="http://www.oracle.com/technetwork/java/javame/javamobile/download/sdk/index.html">Oracle Java ME SDK</a></td> | |
| <td class="tbltd1">3.2 或更高版本 </td> | |
| </tr> | |
| </tbody> | |
| </table> | |
| <h2>支持的 CDC 仿真器平台<a name="platforms"></a></h2> | |
| <p>对于 Windows 平台，NetBeans IDE 支持 <a href="http://www.oracle.com/technetwork/java/javame/javamobile/download/sdk/index.html">Oracle Java ME SDK</a>。Oracle Java ME SDK 允许您开发 CDC 应用程序。请注意，不同的 CDC 仿真器平台支持不同的开发配置文件。支持它们的主开发配置文件和仿真器是 Personal Basis Profile (Java ME SDK) <!--supports an application development framework for mobile and embedded devices--> | |
| （<a href="http://www.oracle.com/technetwork/java/javame/javamobile/download/sdk/index.html">详细信息</a>）</p><!--are:</p> | |
| <ul> | |
| <li>Personal Basis Profile (Java ME SDK) supports an application development framework for mobile and embedded devices | |
| (<a href="http://www.oracle.com/technetwork/java/javame/javamobile/download/sdk/index.html">more info</a>)</li> | |
| <li>Personal Profile (Nokia) is the most popular profile for smartphone development (<a href="http://jcp.org/en/jsr/detail?id=62">more info</a>) | |
| <p class="notes"><b>Note:</b> Instructions for adding the Nokia Series 80 Platform SDK for Symbian OS, Java and Personal Profile emulator platform are listed in the <a href="cdcemulator-setup.html"> NetBeans CDC Platform Emulator Setup Guide</a>.</p> | |
| </li> | |
| </ul>--> | |
| <a href="#top">返回页首</a> | |
| <h2><a name="sdkinstall"></a>安装 Oracle Java ME SDK（在 Windows 上）</h2> | |
| <ol> | |
| <li>访问 <a href="http://www.oracle.com/technetwork/java/javame/javamobile/download/sdk/index.html">Java ME SDK Download</a>（Java ME SDK 下载）页。</li> | |
| <li> 单击 "Accept License Agreement"（接受许可协议）选项。</li> | |
| <li>下载 Oracle Java ME SDK 安装文件并将其保存到计算机上的任意位置。</li> | |
| <li>双击此安装文件以运行安装程序，并按照说明操作。<br> 安装完成后，Windows 系统托盘中会显示 "Java (TM) ME Platform SDK Device Manager"（Java (TM) ME Platform SDK 设备管理器）图标 (<img alt=""Java (TM) ME Platform SDK 3.2 Device Manager"（Java (TM) ME Platform SDK 3.2 设备管理器）图标" src="../../../images_www/articles/73/javame/cdc-quickstart/icon.png">)。 </li> | |
| </ol> | |
| <a href="#top">返回页首</a> | |
| <h2><a name="cdcinstall"></a>安装 Oracle Java ME CDC 平台</h2> | |
| <ol> | |
| <li>选择 "Tools"（工具）> "Java Platforms"（Java 平台）。<br> 此时将显示 "Java Platform Manager"（Java 平台管理器）对话框。 | |
| <p class="align-center"> | |
| <a href="../../../images_www/articles/73/javame/cdc-quickstart/jpmanager.png" rel="lytebox" title="Java 平台管理器"> <img alt="Java 平台管理器" border="1" src="../../../images_www/articles/73/javame/cdc-quickstart/jpmanager-small.png"></a></p></li> | |
| <li>单击 "Add Platform"（添加平台）。</li> | |
| <li>在 "Add Java Platform"（添加 Java 平台）向导的 "Select Platform Type"（选择平台类型）步骤中，选择 "Java ME CDC Platform Emulator"（Java ME CDC 平台仿真器）并单击 "Next"（下一步）。<br> IDE 将显示 "Choose Platform Folder"（选择平台文件夹）步骤。</li> | |
| <li>选择要在其中安装 Java ME SDK 平台的目录（例如，<tt>C:\Java_ME_Platform_SDK_3.4</tt>），然后单击 "Next"（下一步）。</li> | |
| <li>在 "Add Java Platform"（添加 Java 平台）向导的 "Platform Name"（平台名称）面板中，确保选择上一步骤中的所选平台，然后单击 "Finish"（完成）。<br> 现在将在 Netbeans IDE 中注册 Oracle Java ME CDC 平台。 | |
| <p class="align-center"> | |
| <a href="../../../images_www/articles/73/javame/cdc-quickstart/cdcregistered.png" rel="lytebox" title="已注册 J2ME 平台"> <img alt="已注册 J2ME 平台" border="1" src="../../../images_www/articles/73/javame/cdc-quickstart/cdcregistered-small.png"></a></p></li> | |
| <li>在 "Java Platform Manager"（Java 平台管理器）对话框中，单击 "Close"（关闭）。</li> | |
| </ol> | |
| <a href="#top">返回页首</a> | |
| <h2><a name="plugin"></a>激活 Java ME</h2> | |
| <ol> | |
| <li> 从 IDE 主工具栏中选择 "Tools"（工具）> "Plugins"（插件）。</li> | |
| <li> 在 "Plugins"（插件）对话框中，单击 "Installed"（已安装）标签，并在可用功能列表中选择 "Java ME"。 | |
| <p class="align-center"><a href="../../../images_www/articles/73/javame/cdc-quickstart/plugins.png" rel="lytebox" title=""Plugins"（插件）对话框"> <img alt=""Plugins"（插件）对话框" border="1" src="../../../images_www/articles/73/javame/cdc-quickstart/plugins-small.png"></a></p></li> | |
| <li> 单击 "Activate"（激活）。<br> 在 "Installer"（安装程序）对话框的 "Welcome"（欢迎使用）面板上，单击 "Activate"（激活）。 | |
| <p class="align-center"><a href="../../../images_www/articles/73/javame/cdc-quickstart/installer.png" rel="lytebox" title=""Installer"（安装程序）对话框"> <img alt=""Installer"（安装程序）对话框" border="1" src="../../../images_www/articles/73/javame/cdc-quickstart/installer-small.png"></a></p></li> | |
| <li> 在成功完成激活过程后，单击 "Finish"（完成）。</li> | |
| <li> 单击 "Close"（关闭）以关闭 "Plugins"（插件）对话框。</li></ol> | |
| <p>现在您已设置 NetBeans IDE，可以进行 Mobile 开发了。</p> | |
| <p>在以下各节中，我们将使用每种可用配置文件创建一个 CDC 项目，并且还在 Personal 和 AGUI 配置文件应用程序中使用 IDE 的 GUI 构建器来增强用户界面。 </p> | |
| <a href="#top">返回页首</a> | |
| <h2>创建一个新的 CDC 应用程序 - Personal Basis Profile<a name="pbp"></a></h2> | |
| <p>下面我们将使用 Oracle Java ME SDK 为 Personal Basis Profile (PBP) 1.1 创建一个 CDC 应用程序。 </p> | |
| <ol> | |
| <li>从主窗口中选择 <tt>File</tt>（文件）> <tt>New Project</tt>（新建项目）（Ctrl+Shift+N 组合键）。</li> | |
| <li>从 "Categories"（类别）中，选择 <tt>Java ME</tt>。从 "Projects"（项目）中，选择 <tt>CDC Application</tt>（CDC 应用程序）。单击 "Next"（下一步）。</li> | |
| <li>在 "Name and Location"（名称和位置）页中，将项目命名为 <code>newcdc</code>，然后使 <tt>Create Main Class</tt>（创建主类）复选框保持选中状态。单击 "Next"（下一步）。</li> | |
| <li>在 "Select Platform"（选择平台）页中，保留默认设置 - <code>CDC Java(TM) Platform Micro Edition SDK 3.2</code>（Java 平台）、<code>DefaultCdcPbpPhone1</code>（设备）和 <tt>PBP-1.1</tt>（配置文件），如下图中所示。 | |
| <p class="align-center"> | |
| <a href="../../../images_www/articles/73/javame/cdc-quickstart/select-platform.png" rel="lytebox" title="新建 CDC 项目向导 "Select Platform"（选择平台）页"> <img alt="新建 CDC 项目向导 "Select Platform"（选择平台）页" border="1" src="../../../images_www/articles/73/javame/cdc-quickstart/select-platform-small.png"></a></p></li> | |
| <li>单击 "Finish"（完成）。IDE 将创建新的应用程序并打开主类窗体。</li> | |
| <li>在 "Source"（源）视图中，找到 <code>g.drawString("Hello, World!", 80, 50);</code> 并添加 <tt>Java</tt> 字样，使其内容显示为 <code>Hello, Java World!</code> | |
| <p class="align-center"><a href="../../../images_www/articles/73/javame/cdc-quickstart/hellojava.png" rel="lytebox" title="包含字符串 "Hello Java World!" 的源代码编辑器"> <img alt="包含字符串 "Hello Java World!" 的源代码编辑器" border="1" src="../../../images_www/articles/73/javame/cdc-quickstart/hellojava-small.png"></a></p> | |
| </li> | |
| <li>要构建项目，请从主工具栏中选择 "Run"（运行）> "Build Project"（构建项目）。</li> | |
| <li>从主工具栏中选择 "Run"（运行）> "Run Project"（运行项目）以运行您的项目。<br> 该项目在仿真器中启动，并显示修改后的 "Hello World!" 信息。 | |
| <p class="align-center"><a href="../../../images_www/articles/73/javame/cdc-quickstart/hellojava-emulator.png" rel="lytebox" title="默认颜色电话设备仿真器，该仿真器显示消息 "Hello Java World!""> <img alt="默认颜色电话设备仿真器，该仿真器显示消息 "Hello Java World!"" border="1" src="../../../images_www/articles/73/javame/cdc-quickstart/hellojava-emulator-small.png"></a></p> | |
| </li> | |
| </ol> | |
| <p>您还可以调试项目并使用 <a href="../../docs/java/junit-intro.html">JUnit 框架</a>为 CDC 项目创建测试。</p> | |
| <!--<a href="#top">top</a> | |
| <a name="personal"></a> | |
| <h2>Creating a New CDC Application - Personal Profile</h2> | |
| <p>Here we create an <em>applet</em> for the Personal Profile using the Nokia | |
| Series 80 Platform SDK for Symbian OS, for Java, Personal Profile. </p> | |
| <p class="notes"><b>Note: </b>See <a href="cdcemulator-setup.html"> NetBeans CDC Platform Emulator Setup Guide</a> for instructions on adding the Nokia Series 80 Platform SDK for Symbian OS, Java and Personal Profile emulator platform, to the IDE.</p> | |
| <ol> | |
| <li>Choose <tt>File</tt> > <tt>New Project</tt>. Under Categories, select | |
| <tt>Java ME</tt>. Under Projects, select the <tt>CDC Application</tt> template. Click Next.</li> | |
| <li>Name the project <tt>S80cdcApplication</tt> and specify a location for | |
| the project on your computer. Leave the <tt>Create Main Class</tt> check box selected. | |
| Click Next. | |
| <p class="align-center"><a href="../../../images_www/articles/73/javame/cdc-quickstart/nokias80app.png" rel="lytebox" title="New Project Wizard Name and Location showing S80cdcApplication project"> | |
| <img src="../../../images_www/articles/73/javame/cdc-quickstart/nokias80app-small.png" alt="New Project Wizard Name and Location showing S80cdcApplication project" border=1></a></p></li> | |
| <li> In the Select Platform Page, choose the <tt>Nokia S80 Platform</tt>. | |
| <p class="align-center"><a href="../../../images_www/articles/73/javame/cdc-quickstart/nokias80sdk.png" rel="lytebox" title="New Project Wizard Select Platform showing Nokia S80 CDC SDK"> | |
| <img src="../../../images_www/articles/73/javame/cdc-quickstart/nokias80sdk-small.png" alt="New Project Wizard Select Platform showing Nokia S80 CDC SDK" border=1></a></p></li> | |
| <li>Click Finish. The IDE creates a new application and opens the main class | |
| form in the GUI Builder, as shown in the following figure. Click on Source | |
| to see the source code for the applet. | |
| <p class="align-center"> | |
| <a href="../../../images_www/articles/73/javame/cdc-quickstart/nokia-screen.png" rel="lytebox" title="The main class form open in the GUI Builder"> | |
| <img src="../../../images_www/articles/73/javame/cdc-quickstart/nokia-screen-small.png" alt="The main class form open in the GUI Builder" border=1></a></p> | |
| <p class="notes"><b>Note:</b> The generated code is based on the profile. Here the main class is derived from <code>java.awt.Frame</code>. </p> | |
| </li> | |
| </ol> | |
| <h4>Creating the Application Interface Using the GUI Builder</h4> | |
| <p>You can use the GUI Builder in the same way you use it for regular J2SE development. | |
| In the GUI Builder, right-click the <tt>Main.java</tt> form | |
| and choose <tt>Set Layout</tt> > <tt>Free Design</tt>. Then drag and drop components from | |
| the Palette window into the Design Area of the GUI Builder. </p> | |
| <p class="align-center"> | |
| <a href="../../../images_www/articles/73/javame/cdc-quickstart/nokia-finished.png" rel="lytebox" | |
| title="Sample Form in the GUI Builder"> | |
| <img src="../../../images_www/articles/73/javame/cdc-quickstart/nokia-finished-small.png" | |
| alt="Sample Form in the GUI Builder" border=1></a></p> | |
| <p class="notes"><b>Note:</b> Make sure you | |
| only use AWT components in your form. Since all the Nokia Series 80 | |
| devices support the Personal Profile, only AWT widgets are available.</p> | |
| <p>For more information on using the IDE's GUI Builder, see the <a href="../../trails/matisse.html">Java GUI Applications Learning Trail</a>.</p> | |
| <p> When you are done, right-click the project in the Projects window and | |
| choose Run from the popup menu. Your application should be displayed in the device emulator.</p> | |
| <p class="align-center"> | |
| <a href="../../../images_www/articles/73/javame/cdc-quickstart/app-emulator.png" rel="lytebox" | |
| title="Sample application in the device emulator"> | |
| <img src="../../../images_www/articles/73/javame/cdc-quickstart/app-emulator-small.png" | |
| alt="Sample application in the device emulator" border=1></a></p> | |
| <p>You can now run the device in the emulator.</p> | |
| <p>You can also debug the project, and create and debug tests <a href="../java/junit-intro.html">using the JUnit framework</a>.</p>--> | |
| <div class="feedback-box"><a href="/about/contact_form.html?to=6&subject=NetBeans%20CDC%20Development%20Quick%20Start%20Guide">发送有关此教程的反馈意见</a></div><br style="clear:both;"> <a href="#top">返回页首</a> | |
| <h2>另请参见<a name="next"></a></h2> | |
| <blockquote> | |
| <p>以下位置提供了有关使用 IDE 开发 Mobile 应用程序的更多信息：</p> | |
| <ul> | |
| <li><a href="http://wiki.netbeans.org/JavaMESDKSupport">NetBeans IDE 中的 Java ME SDK 支持常见问题解答</a></li> | |
| <!--<li><a href="cdcemulator-setup.html">NetBeans CDC Emulator Platform Setup Guide</a></li>--> | |
| <li><a href="../../../kb/trails/mobility.html">NetBeans Java ME 应用程序学习资源</a></li> | |
| <li><i>使用 NetBeans IDE 开发应用程序</i>中的<a href="http://www.oracle.com/pls/topic/lookup?ctx=nb7400&id=NBDAG1552">开发 Java ME 应用程序</a></li> | |
| </ul> | |
| </blockquote> | |
| <a href="#top">返回页首</a> | |
| </body> | |
| </html> |