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我想在我的應用程序中顯示DateTime選擇器，所以我寫下面的代碼來顯示DateTime Picker，Date代碼中的代碼問題
Form dialogtimeForm = new Form("Set time");
dialogtimeForm.setUIID("workersListForm");
if(!Constants.PLATFORMNAME.equals(Display.getInstance().getPlatformName())){
spinner = new DateTimeSpinner(){
@Override
protected Dimension calcPreferredSize() {
return new Dimension(460, 180);
}
};
} else{
spinner = new DateTimeSpinner();
}
spinner.setShowMeridiem(true);
spinner.setMinuteStep(1);
int hours = 0;
int minutes = 0;
boolean showMeridiem = false;
Date date = null;
timeValue = data;
if(timeValue != null && !"".equals(timeValue)){
hours = Util.getHours(timeValue);
minutes = Util.getMinutes(timeValue);
showMeridiem = Util.getAmPm(timeValue);
date = Util.getDate(DBActuallCallDate);
}
if(hours > 12){
hours = hours -12;
showMeridiem = true;
}
spinner.setCurrentHour(hours);
spinner.setCurrentMinute(minutes);
spinner.setCurrentMeridiem(showMeridiem);
spinner.setCurrentDate(date);
dialogtimeForm.add(spinner);
Dialog dialog = new Dialog();
dialog.setDisposeWhenPointerOutOfBounds(true);
commands[0] = new Command(Constants.SETCOMMAND){
@Override
public void actionPerformed(ActionEvent evt) {
int hour = spinner.getCurrentHour();
int minute = spinner.getCurrentMinute();
boolean meridiem = spinner.isCurrentMeridiem();
String time = Util.timeConversion(hour, minute, meridiem);
String workerTime = Util.getFormatedTimeValue(time, spinner.getCurrentDate());
callInField.setText(time);
roasterDao = new RoasterDao();
if(flag.equals(Constants.ACTUALCALLOUTFLAG))
roasterDao.updateActualCallOutTime(workerTime, serialId);
else
roasterDao.updateActualCallInTime(workerTime, serialId);
dialog.dispose();
if(ApplicationScopeBean.dialogShow){
if(flag.equals(Constants.ACTUALCALLOUTFLAG))
Dialog.show("Alert", workerName+Constants.CHECKOUTSUCCESSFULLY+time,"ok",null);
else
Dialog.show("Alert", workerName+Constants.CHECKINSUCCESSFULLY+time,"ok",null);
} else{
if(flag.equals(Constants.ACTUALCALLOUTFLAG))
Toast.makeText(RoasterApp.getContext(), workerName+Constants.CHECKOUTSUCCESSFULLY+time, Toast.LENGTH_LONG).show();
else
Toast.makeText(RoasterApp.getContext(), workerName+Constants.CHECKINSUCCESSFULLY+time, Toast.LENGTH_LONG).show();
}
Container unScheduledWorkerTableContainer = setUnScheduledWorkerTable();
unScheduledWorkerTableContainer.setUIID("unScheduledWorkerTable");
unScheduledWorkerBoxContainer.removeAll();
unScheduledWorkerBoxContainer.add(unScheduledWorkerTableContainer);
unScheduledWorkersForm.revalidate();
}
};
commands[1] = new Command(Constants.CLEARCOMMAND){
@Override
public void actionPerformed(ActionEvent evt) {
Dialog dialog1 = new Dialog();
dialog1.setUIID("listDialog");
String clearCallOutDialog = Constants.CLEARCALLOUTDIALOG;
String clearCallInDialog = Constants.CLEARCALLINDIALOG;
dialog.dispose();
FlowLayout centerLayout = new FlowLayout();
centerLayout.setAlign(Component.CENTER);
centerLayout.setValign(Component.TOP);
Container flowContainer = new Container(centerLayout);
Container boxXAxisLayout = new Container(new BoxLayout(BoxLayout.X_AXIS));
Button okButton = new Button(Constants.OKCOMMAND);
okButton.setUIID("dialogCloseButton");
okButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent evt) {
roasterDao = new RoasterDao();
if(flag.equals(Constants.ACTUALCALLOUTFLAG))
roasterDao.updateActualCallOutTime("", serialId);
else
roasterDao.updateActualCallInTime("", serialId);
callInField.setText("");
dialog1.dispose();
dialog.dispose();
Container unScheduledWorkerTableContainer = setUnScheduledWorkerTable();
unScheduledWorkerTableContainer.setUIID("unScheduledWorkerTable");
unScheduledWorkerBoxContainer.removeAll();
unScheduledWorkerBoxContainer.add(unScheduledWorkerTableContainer);
unScheduledWorkersForm.revalidate();
}
});
Button close = new Button(Constants.CANCELCOMMAND);
close.setUIID("dialogCloseButton");
close.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent evt) {
dialog1.dispose();
dialog.dispose();
Container unScheduledWorkerTableContainer = setUnScheduledWorkerTable();
unScheduledWorkerTableContainer.setUIID("unScheduledWorkerTable");
unScheduledWorkerBoxContainer.removeAll();
unScheduledWorkerBoxContainer.add(unScheduledWorkerTableContainer);
unScheduledWorkersForm.revalidate();
}
});
boxXAxisLayout.add(okButton);
boxXAxisLayout.add(close);
flowContainer.add(boxXAxisLayout);
dialog1.setLayout(new BorderLayout(BorderLayout.CENTER_BEHAVIOR_SCALE));
String dataLabelString = "";
if(flag.equals(Constants.ACTUALCALLOUTFLAG))
dataLabelString = clearCallOutDialog;
else
dataLabelString = clearCallInDialog;
Label dataLabel = new Label(dataLabelString);
dataLabel.setUIID("confirmDialogBody");
dialog1.add(BorderLayout.CENTER, dataLabel);
dialog1.add(BorderLayout.SOUTH, flowContainer);
dialog1.show();
}
};
commands[2] = new Command(Constants.CANCELCOMMAND){
@Override
public void actionPerformed(ActionEvent evt) {
dialog.dispose();
Container unScheduledWorkerTableContainer = setUnScheduledWorkerTable();
unScheduledWorkerTableContainer.setUIID("unScheduledWorkerTable");
unScheduledWorkerBoxContainer.removeAll();
[![enter image description here][1]][1]unScheduledWorkerBoxContainer.add(unScheduledWorkerTableContainer);
unScheduledWorkersForm.revalidate();
}
};
dialog.show("", dialogtimeForm, commands);
請找到截圖。 
