黑莓开发第一篇：开发环境的搭建

 

入手黑莓开发 ，第一步肯定是搭建环境了，黑莓提供了自己的JDE开发工具，但是个人以为十分之不方便，还是选择eclipse插件比较好，黑莓官网的服务器在加拿大 ，访问速度慢如蜗牛，这里我给迅雷下载地址：

http://bbsdk.csdn.net/BlackBerry_JDE_PluginFull_1.1.2.201004161203-16.exe

下载之后，按照默认安装即可

安装好了之后 ，按照开发习惯，先写一个helloWorld小例子,打开eclipse，点击File-new,选择project，然后选择blackberry project ，工程名HelloWorld，建好之后就可以编辑代码了

public class MyApp extends UiApplication {
	/**
	 * Entry point for application
	 * 
	 * @param args
	 *            Command line arguments (not used)
	 */
	public static void main(String[] args) {
		// Create a new instance of the application and make the currently
		// running thread the application's event dispatch thread.
		MyApp theApp = new MyApp();
		theApp.enterEventDispatcher();
	}
	/**
	 * Creates a new MyApp object
	 */
	public MyApp() {
		// Push a screen onto the UI stack for rendering.
		pushScreen(new HelloWorldScreen());
		//new MenuCanvas();
	}
}
final class HelloWorldScreen extends MainScreen {
	public HelloWorldScreen(){
    	super();
    	LabelField title = new LabelField("HelloWorld", LabelField.ELLIPSIS);
    	setTitle(title);
    	
        add(new ButtonField("Submit"));
    }
	public boolean onClose() {
		//Status.show("Hello World!");
		Dialog.ask(Dialog.D_OK_CANCEL, "are you sure?", Dialog.NO);
		System.exit(0);
		return true;
	}
}

 

这样直接在虚拟机运行就ok啦！