解析Linux下如何用eclipse搭建J2ME开发环境(1)(3)
安装EclipseME
- #首先解压eclipseme.feature_1.7.9_site.zip
- user@~/homework$mkdireclipseme
- user@~/homework$cpeclipseme.
- feature_1.7.9_site.zipeclipseme/
- user@~/homework$cdeclipseme/
- user@~/homework/eclipseme$unzipeclipseme.
- feature_1.7.9_site.zip
启动Eclipse,Help->SoftwareUpdates->AvailableSoftware->AddSite,填入“/home/user/homework/eclipseme”,选择“EclipseME”->Install。
安装成功重启Eclipse,Help菜单下会有一个EclipseME选项。
在Eclipse中配置WTK
启动Eclipse,Window->Preferences,进入配置窗口。
选择J2ME菜单,在WTKRoot里填入WTK的安装目录
J2ME->DeviceManagement->Import,目录项填入/home/user/homework/WTK2.2/bin,刷新按钮Refresh,
确定Finsh,然后选择自己比较喜欢的一款手机皮肤。
J2ME->Packaging->Obfuscation,填入WTK的安装目录/home/user/homework/WTK2.2。搞定!
可以写一个简单的HelloWorld程序测试一个:
- importjavax.microedition.lcdui.Display;
- importjavax.microedition.lcdui.Form;
- importjavax.microedition.midlet.MIDlet;
- importjavax.microedition.midlet.MIDletStateChangeException;
- publicclasshelloextendsMIDlet{
- Displaydisplay;
- publichello(){
- super();
- display=Display.getDisplay(this);
- }
- protectedvoiddestroyApp(booleanarg0)
- throwsMIDletStateChangeException{
- }
- protectedvoidpauseApp(){
- }
- protectedvoidstartApp()throwsMIDletStateChangeException{
- Formform=newForm(“AnotherHelloWorld”);
- form.append(“HelloWorld!”);
- display.setCurrent(form);
- }
- }