?? mainmenu.java
字號:
package com.j2medev.chapter7;
import javax.microedition.lcdui.*;
public class MainMenu extends List implements CommandListener {
public MainMenu() {
super("Select", List.IMPLICIT);
append("new game", null);
append("load game", null);
append("exit",null);
setCommandListener(this);
}
public void commandAction(Command cmd, Displayable displayable) {
if(cmd == List.SELECT_COMMAND){
int index = this.getSelectedIndex();
if(index == 0){
PuzzleMIDlet.setCurrent(new CameraForm(this));
}else if(index == 1){
//可以從RMS中讀取上次拍照存儲的圖片
}else if(index == 2){
PuzzleMIDlet.quitApp();
}
}
}
}
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