|
package telephonequery;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import java.io.*;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Displayable;
public class TelephoneQuery
extends MIDlet
implements CommandListener {
private Display aDisplay;
private Command exitCommand;
private TextBox aTextBox;
private List aList;
private Alert anAlert;
private Image aImage;
private Image bImage;
private Image cImage;
public TelephoneQuery() {
aDisplay = Display.getDisplay(this);
}
protected void startApp() {
try {
aImage = Image.createImage("/PushPuzzle.png");
bImage = Image.createImage("/TilePuzzle.png");
cImage = Image.createImage("/App.png");
}
catch (IOException e) {
}
Image[]image = {aImage,bImage,cImage};
String[]menu = {"网络查询","本地查询","关于"};
//定义一个IMPLICIT List
aList = new List("手机移动查询系统",List.IMPLICIT,menu,image);
//添加事件处理程序
exitCommand = new Command("退出",Command.SCREEN,1);
aList.addCommand(exitCommand);
aList.setCommandListener(this);
aDisplay.setCurrent(aList);
}
protected void pauseApp() {
}
protected void destroyApp(boolean boolean0) {
}
public void commandAction(Command c, Displayable d) {
if(c == exitCommand){
destroyApp(false);
notifyDestroyed();
}
else{
switch(aList.getSelectedIndex()){
case 0:
anAlert = new Alert("谢谢使用", "手机移动查询系统\n还没有完成本地搜索！！", null,
AlertType.INFO);
anAlert.setTimeout(Alert.FOREVER);
aDisplay.setCurrent(anAlert);
break;
case 1:
anAlert = new Alert("谢谢使用", "手机移动查询系统\n还没有完成网络查询！！", null,
AlertType.INFO);
anAlert.setTimeout(Alert.FOREVER);
aDisplay.setCurrent(anAlert);
break;
case 2:
anAlert = new Alert("关于", "手机移动查询系统\n开发人员：Andy\n版权所有@深圳职业技术学院", null, AlertType.INFO);
anAlert.setTimeout(Alert.FOREVER);
aDisplay.setCurrent(anAlert);
break;
}
}
}
}
|
|
