设置Google日历提醒 - 从API v2迁移到API v3 [英] Set Google Calendar Reminder - Migrate from API v2 to API v3

问题描述

以前，我有以下可行的Google Calendar API 2

Google Calendar API v2

  CalendarEventEntry calendarEventEntry = new CalendarEventEntry（）; 
 calendarEventEntry.setTitle（new PlainTextConstruct（message））; 
 calendarEventEntry.setContent（new PlainTextConstruct（message））; 
 calendarEventEntry.addTime（when）; 
 
 // 0分钟提醒
提醒提醒= new Reminder（）; 
 reminder.setMinutes（0）; 
 reminder.setMethod（Method.SMS）; 
列表<提醒> reminders = calendarEventEntry.getReminder（）; 
 reminders.add（提醒）; 
 
 //发送请求并接收响应：
 try {
 calendarEventEntry = calendarService.insert（postUrl，calendarEventEntry）; 
} catch（IOException exp）{
 log.error（null，exp）; 
返回false; 
} catch（ServiceException exp）{
 log.error（null，exp）; 
返回false; 
} 
 
返回true; 
  

现在，我想迁移到Google Calendar API v3

  //创建一个新事件。 
事件事件=新事件（）; 
 event.setSummary（message）; 
 event.setStart（startEventDateTime）; 
 event.setEnd（endEventDateTime）; 
 
 // 0分钟提醒
 EventReminder提醒= new EventReminder（）; 
 reminder.setMinutes（0）; 
 reminder.setMethod（sms）; 
 
列出< EventReminder> listEventReminder = new ArrayList< EventReminder>（）; 
 listEventReminder.add（提醒）; 
 
 System.out.println（Is null？=+ event.getReminders（））; 
 
 event.getReminders（）。setOverrides（listEventReminder）; 
 
 try {
 Event createdEvent = service.events（）。insert（calendarListEntry.getId（），event）.execute（）; 
} catch（IOException ex）{
 log.error（null，ex）; 
返回false; 
} 
返回true; 
  

然而， event.getReminders 会一直返回空值。我想知道，这样做的正确方法是什么？

如果您有兴趣，我将完整的代码集放在GitHub上： GoogleCalendar.java

 <$ c 
 
 $ c> Event.Reminders reminders = new Event.Reminders（）; 
 reminders.setUseDefault（false）; 
列出< EventReminder> listEventReminder = new ArrayList< EventReminder>（）; 
 listEventReminder.add（提醒）; 
 reminders.setOverrides（listEventReminder）; 
 event.setReminders（提醒）; 
 
 System.out.println（Is null？=+ event.getReminders（））; 
  

Previously, I have the following workable Google Calendar API 2

Google Calendar API v2

    CalendarEventEntry calendarEventEntry = new CalendarEventEntry();
    calendarEventEntry.setTitle(new PlainTextConstruct(message));
    calendarEventEntry.setContent(new PlainTextConstruct(message));
    calendarEventEntry.addTime(when);

    // 0 minute reminder
    Reminder reminder = new Reminder();
    reminder.setMinutes(0);
    reminder.setMethod(Method.SMS);
    List<Reminder> reminders = calendarEventEntry.getReminder();
    reminders.add(reminder);

    // Send the request and receive the response:
    try {
        calendarEventEntry = calendarService.insert(postUrl, calendarEventEntry);
    } catch(IOException exp) {
        log.error(null, exp);
        return false;
    } catch (ServiceException exp) {
        log.error(null, exp);
        return false;
    }

    return true;

Now, I want to migrate to Google Calendar API v3

    // Create a new event.
    Event event = new Event();
    event.setSummary(message);
    event.setStart(startEventDateTime);
    event.setEnd(endEventDateTime);

    // 0 minute reminder
    EventReminder reminder = new EventReminder();
    reminder.setMinutes(0);
    reminder.setMethod("sms");

    List<EventReminder> listEventReminder = new ArrayList<EventReminder>();
    listEventReminder.add(reminder);

    System.out.println("Is null? = " + event.getReminders());

    event.getReminders().setOverrides(listEventReminder);

    try {
        Event createdEvent = service.events().insert(calendarListEntry.getId(), event).execute();
    } catch (IOException ex) {
        log.error(null, ex);
        return false;
    }
    return true;

However, event.getReminders will always return null. I was wondering, what is the correct way to do so?

In case you're interested, I place the complete code set at GitHub : GoogleCalendar.java

解决方案

Just by looking at the API, have you tried this?

Event.Reminders reminders = new Event.Reminders();
reminders.setUseDefault(false);
List<EventReminder> listEventReminder = new ArrayList<EventReminder>();
listEventReminder.add(reminder);
reminders.setOverrides(listEventReminder);
event.setReminders(reminders);

System.out.println("Is null? = " + event.getReminders());

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