如何從特定日期的本地日曆中獲取事件

Question

我想從本機日曆中獲取用戶給出的日期的事件，但我無法獲得具體的事件日期。如何才能做到這一點？

private void getEvents() { 
      try { 

      EventList eventList = (EventList)PIM.getInstance().openPIMList(PIM.EVENT_LIST, PIM.READ_ONLY); 
      Enumeration events = eventList.items(); 
       while (events.hasMoreElements()) { 
       Event event = (Event)events.nextElement(); 

       if(eventList.isSupportedField(Event.LOCATION) && event.countValues(Event.LOCATION) > 0) { 
        String location = event.getString(Event.LOCATION, 0); 
        Dialog.alert(location); 
       } 
       if(eventList.isSupportedField(Event.SUMMARY) && event.countValues(Event.SUMMARY) > 0) { 
        String subject = event.getString(Event.SUMMARY, 0); 
        Dialog.alert(subject); 
       } 
       if(eventList.isSupportedField(Event.START) && event.countValues(Event.START) > 0) { 
        long start = event.getDate(Event.START,0); 
        SimpleDateFormat sdf = new SimpleDateFormat("MMM dd, yyyy HH:mm"); 
        String dateString = sdf.formatLocal(start); 
        Dialog.alert(dateString); 

       } 
       if(eventList.isSupportedField(Event.END)&& event.countValues(Event.END) > 0) { 
        long end = event.getDate(Event.END, 0); 
        SimpleDateFormat sdf = new SimpleDateFormat("MMM dd, yyyy HH:mm"); 
        String dateString = sdf.formatLocal(end); 
        Dialog.alert(dateString); 
       } 

      } 

      } 
      catch (PIMException e) { 
       Dialog.alert(e.getMessage()); 
      } 

     } 

如何修改此代碼以顯示給定日期？

Answer 1

如何：

Calendar cal = Calendar.getInstance(); 
cal.setTimeMillis(start); 
if (cal.get(Calendar.YEAR) == requestedYear && cal.get(Calendar.MONTH) == requestedMonth && cal.get(Calendar.DAY) == requestedDay) { 
    // display event 
} 

在顯示事件