J2me手机游戏存储玩家分数源码.docVIP

J2me手机游戏存储玩家分数源码 package shiyan23; import java.io.*; import javax.microedition.lcdui.*; import javax.microedition.rms.*; public class Displayable1 extends Form { public Form form; /** Constructor */ public TextField t1; public TextField t2; private RecordStore rs; private Display dis; public Displayable1(Display dis) { super(); this.dis=dis; this.form=this; try { jbInit(); } catch (Exception e) { e.printStackTrace(); } } /**Component initialization*/ private void jbInit() throws Exception { // Set up this Displayable to listen to command events setCommandListener(new CommandListener() { public void commandAction(Command command, Displayable displayable) { this_commandPerformed(command, displayable); } }); // add the Exit command addCommand(new Command(Exit, Command.EXIT, 1)); addCommand(new Command(存储, Command.SCREEN, 1)); addCommand(new Command(高分榜, Command.SCREEN, 1)); t1 = new TextField(游戏玩家, play1, 10, TextField.ANY); t2 = new TextField(当前分数, 0, 10, TextField.NUMERIC); append(t1); append(t2); } /**Handle command events*/ public void this_commandPerformed(Command command, Displayable displayable) { /** @todo Add command handling code */ if (command.getCommandType() == Command.EXIT) { // stop the MIDlet MIDlet1.quitApp(); } if (command.getLabel().equals(存储)) { try { rs=RecordStore.openRecordStore(shiyan23