[英]How to get event from Google Calendar in Java?
I use this code for getting Google calendars list: 我使用以下代码获取Google日历列表:
// Create a CalenderService and authenticate
CalendarService myService = new CalendarService("exampleCo-exampleApp-1");
myService.setUserCredentials("j...@gmail.com", "mypassword");
// Send the request and print the response
URL feedUrl = new URL("https://www.google.com/calendar/feeds/default/allcalendars/full");
CalendarFeed resultFeed = myService.getFeed(feedUrl, CalendarFeed.class);
System.out.println("Your calendars:");
System.out.println();
for (int i = 0; i < resultFeed.getEntries().size(); i++) {
CalendarEntry entry = resultFeed.getEntries().get(i);
System.out.println("\t" + entry.getTitle().getPlainText());
}
This code return me calendars list, but I need to get all events from this calendar about today. 这段代码返回了我的日历列表,但是我需要从该日历中获取今天的所有事件。 How can I do that?
我怎样才能做到这一点?
If you are using the sample program to start with please use ..../private/full
to get the events from Calendar. 如果您使用示例程序作为开始,请使用
..../private/full
从日历中获取事件。
For example: 例如:
"https://www.google.com/calendar/feeds/xxx@gmail.com/private/full");
You can also use a this default URL, instead of specifying xxx@gmail.com, 您也可以使用此默认网址,而不是指定xxx@gmail.com,
"https://www.google.com/calendar/feeds/default/private/full"
And I think you should use CalendarEventFeed
Object instead of CalendarFeed
See this code snippet below: 而且我认为您应该使用
CalendarEventFeed
对象而不是CalendarFeed
参见下面的代码片段:
CalendarQuery myQuery = new CalendarQuery(feedUrl);
myService.setUserCredentials(p.getgUser(), p.getgPassword());
DateTime dt = new DateTime();
myQuery.setMinimumStartTime(DateTime.now());
myQuery.setMaximumStartTime(dt);
CalendarEventFeed resultFeed = myService.query(myQuery, CalendarEventFeed.class);
Then traverse the contents of resultFeed
然后遍历
resultFeed
的内容
..... .....
CalendarEventFeed resultFeed = calendarData
for (int i = 0; i<calendarData.getEntries().size(); i++) {
CalendarEventEntry entry = calendarData.getEntries().get(i);
..... .....
Assuming you're using the official GData API: 假设您使用的是官方的GData API:
Try using the getFeed(Query query, …)
overload with a CalendarQuery
- that seems to let you specify the range for the start time of an event. 尝试使用
getFeed(Query query, …)
过载与CalendarQuery
-这似乎让你指定范围的事件的开始时间。
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