初学netbeans6.8

/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package hello; import javax.microedition.midlet.*; import javax.microedition.lcdui.*; import org.netbeans.microedition.lcdui.SplashScreen; /** * @author Administrator */ public class HelloMIDlet extends MIDlet implements CommandListener { private boolean midletPaused = false; //<editor-fold defaultstate="collapsed" desc=" Generated Fields ">//GEN-BEGIN:|fields|0| private Command exitCommand; private Form form; private StringItem stringItem; private SplashScreen splashScreen; private Image image; //</editor-fold>//GEN-END:|fields|0| /** * The HelloMIDlet constructor. */ public HelloMIDlet() { } //<editor-fold defaultstate="collapsed" desc=" Generated Methods ">//GEN-BEGIN:|methods|0| //</editor-fold>//GEN-END:|methods|0| //<editor-fold defaultstate="collapsed" desc=" Generated Method: initialize ">//GEN-BEGIN:|0-initialize|0|0-preInitialize /** * Initilizes the application. * It is called only once when the MIDlet is started. The method is called before the <code>startMIDlet</code> method. */ private void initialize() {//GEN-END:|0-initialize|0|0-preInitialize // write pre-initialize user code here //GEN-LINE:|0-initialize|1|0-postInitialize // write post-initialize user code here }//GEN-BEGIN:|0-initialize|2| //</editor-fold>//GEN-END:|0-initialize|2| //<editor-fold defaultstate="collapsed" desc=" Generated Method: startMIDlet ">//GEN-BEGIN:|3-startMIDlet|0|3-preAction /** * Performs an action assigned to the Mobile Device - MIDlet Started point. */ public void startMIDlet() {//GEN-END:|3-startMIDlet|0|3-preAction // write pre-action user code here switchDisplayable(null, getSplashScreen());//GEN-LINE:|3-startMIDlet|1|3-postAction // write post-action user code here }//GEN-BEGIN:|3-startMIDlet|2| //</editor-fold>//GEN-END:|3-startMIDlet|2| //<editor-fold defaultstate="collapsed" desc=" Generated Method: resumeMIDlet ">//GEN-BEGIN:|4-resumeMIDlet|0|4-preAction /** * Performs an action assigned to the Mobile Device - MIDlet Resumed point. */ public void resumeMIDlet() {//GEN-END:|4-resumeMIDlet|0|4-preAction // write pre-action user code here //GEN-LINE:|4-resumeMIDlet|1|4-postAction // write post-action user code here }//GEN-BEGIN:|4-resumeMIDlet|2| //</editor-fold>//GEN-END:|4-resumeMIDlet|2| //<editor-fold defaultstate="collapsed" desc=" Generated Method: switchDisplayable ">//GEN-BEGIN:|5-switchDisplayable|0|5-preSwitch /** * Switches a current displayable in a display. The <code>display</code> instance is taken from <code>getDisplay</code> method. This method is used by all actions in the design for switching displayable. * @param alert the Alert which is temporarily set to the display; if <code>null</code>, then <code>nextDisplayable</code> is set immediately * @param nextDisplayable the Displayable to be set */ public void switchDisplayable(Alert alert, Displayable nextDisplayable) {//GEN-END:|5-switchDisplayable|0|5-preSwitch // write pre-switch user code here Display display = getDisplay();//GEN-BEGIN:|5-switchDisplayable|1|5-postSwitch if (alert == null) { display.setCurrent(nextDisplayable); } else { display.setCurrent(alert, nextDisplayable); }//GEN-END:|5-switchDisplayable|1|5-postSwitch // write post-switch user code here }//GEN-BEGIN:|5-switchDisplayable|2| //</editor-fold>//GEN-END:|5-switchDisplayable|2| //<editor-fold defaultstate="collapsed" desc=" Generated Method: commandAction for Displayables ">//GEN-BEGIN:|7-commandAction|0|7-preCommandAction /** * Called by a system to indicated that a command has been invoked on a particular displayable. * @param command the Command that was invoked * @param displayable the Displayable where the command was invoked */ public void commandAction(Command command, Displayable displayable) {//GEN-END:|7-commandAction|0|7-preCommandAction // write pre-action user code here if (displayable == form) {//GEN-BEGIN:|7-commandAction|1|19-preAction if (command == exitCommand) {//GEN-END:|7-commandAction|1|19-preAction // write pre-action user code here exitMIDlet();//GEN-LINE:|7-commandAction|2|19-postAction // write post-action user code here }//GEN-BEGIN:|7-commandAction|3|24-preAction } else if (displayable == splashScreen) { if (command == SplashScreen.DISMISS_COMMAND) {//GEN-END:|7-commandAction|3|24-preAction // write pre-action user code here switchDisplayable(null, getForm());//GEN-LINE:|7-commandAction|4|24-postAction // write post-action user code here }//GEN-BEGIN:|7-commandAction|5|7-postCommandAction }//GEN-END:|7-commandAction|5|7-postCommandAction // write post-action user code here }//GEN-BEGIN:|7-commandAction|6| //</editor-fold>//GEN-END:|7-commandAction|6| //<editor-fold defaultstate="collapsed" desc=" Generated Getter: exitCommand ">//GEN-BEGIN:|18-getter|0|18-preInit /** * Returns an initiliazed instance of exitCommand component. * @return the initialized component instance */ public Command getExitCommand() { if (exitCommand == null) {//GEN-END:|18-getter|0|18-preInit // write pre-init user code here exitCommand = new Command("Exit", Command.EXIT, 0);//GEN-LINE:|18-getter|1|18-postInit // write post-init user code here }//GEN-BEGIN:|18-getter|2| return exitCommand; } //</editor-fold>//GEN-END:|18-getter|2| //<editor-fold defaultstate="collapsed" desc=" Generated Getter: form ">//GEN-BEGIN:|14-getter|0|14-preInit /** * Returns an initiliazed instance of form component. * @return the initialized component instance */ public Form getForm() { if (form == null) {//GEN-END:|14-getter|0|14-preInit // write pre-init user code here form = new Form("Welcome", new Item[] { getStringItem() });//GEN-BEGIN:|14-getter|1|14-postInit form.addCommand(getExitCommand()); form.setCommandListener(this);//GEN-END:|14-getter|1|14-postInit System.out.println("xdfhsdfhsdfhsdfhg!"); }//GEN-BEGIN:|14-getter|2| return form; } //</editor-fold>//GEN-END:|14-getter|2| //<editor-fold defaultstate="collapsed" desc=" Generated Getter: stringItem ">//GEN-BEGIN:|16-getter|0|16-preInit /** * Returns an initiliazed instance of stringItem component. * @return the initialized component instance */ public StringItem getStringItem() { if (stringItem == null) {//GEN-END:|16-getter|0|16-preInit // write pre-init user code here stringItem = new StringItem("Hello", "Hello, World!");//GEN-LINE:|16-getter|1|16-postInit // write post-init user code here }//GEN-BEGIN:|16-getter|2| return stringItem; } //</editor-fold>//GEN-END:|16-getter|2| //<editor-fold defaultstate="collapsed" desc=" Generated Getter: splashScreen ">//GEN-BEGIN:|22-getter|0|22-preInit /** * Returns an initiliazed instance of splashScreen component. * @return the initialized component instance */ public SplashScreen getSplashScreen() { if (splashScreen == null) {//GEN-END:|22-getter|0|22-preInit // write pre-init user code here splashScreen = new SplashScreen(getDisplay());//GEN-BEGIN:|22-getter|1|22-postInit splashScreen.setTitle("\u7248\u6743"); splashScreen.setCommandListener(this); splashScreen.setFullScreenMode