如何在 Android 中添加日历事件？
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How to add calendar events in Android?
提问by Peter Nelson
I'm just getting up to speed on Android, and today in a project meeting someone said that Android has no native calendar app so users just use whatever calendar app they like.
我刚刚开始了解 Android，今天在一个项目会议上，有人说 Android 没有原生日历应用程序，因此用户可以使用他们喜欢的任何日历应用程序。
Is this true, and if so how do I programmatically add an event to the user's calendar? Is there a common API they all share?
这是真的，如果是这样，我如何以编程方式将事件添加到用户的日历？是否有它们共享的通用 API？
For what it's worth, we're probably targeting Android 2.x.
就其价值而言，我们的目标可能是 Android 2.x。
采纳答案by CommonsWare
how do I programmatically add an event to the user's calendar?
如何以编程方式将事件添加到用户的日历？
Which calendar?
哪个日历？
Is there a common API they all share?
是否有它们共享的通用 API？
No, no more than there is a "common API they all share" for Windows calendar apps. There are some common data formats (e.g., iCalendar) and Internet protocols (e.g., CalDAV), but no common API. Some calendar apps don't even offer an API.
不，只不过是 Windows 日历应用程序的“他们共享的通用 API”。有一些通用的数据格式（例如，iCalendar）和 Internet 协议（例如，CalDAV），但没有通用的 API。一些日历应用程序甚至不提供 API。
If there are specific calendar applications you wish to integrate with, contact their developers and determine if they offer an API. So, for example, the Calendar application from the Android open source project, that Mayra cites, offers no documented and supported APIs. Google has even explicitly told developers to not use the techniquesoutlined in the tutorial Mayra cites.
如果您希望集成特定的日历应用程序，请联系他们的开发人员并确定他们是否提供 API。因此，例如，Mayra 引用的来自 Android 开源项目的 Calendar 应用程序没有提供任何记录和支持的 API。Google 甚至明确告诉开发人员不要使用Mayra 引用的教程中概述的技术。
Another option is for you to add events to the Internet calendar in question. For example, the best way to add events to the Calendar application from the Android open source project is to add the event to the user's Google Calendar via the appropriate GData APIs.
另一种选择是将事件添加到相关 Internet 日历中。例如，将事件从 Android 开源项目添加到日历应用程序的最佳方法是通过适当的 GData API 将事件添加到用户的 Google 日历。
UPDATE
更新
Android 4.0 (API Level 14) added a CalendarContractContentProvider.
Android 4.0（API 级别 14）添加了一个CalendarContractContentProvider.
回答by oriharel
Try this in your code:
在你的代码中试试这个：
Calendar cal = Calendar.getInstance();
Intent intent = new Intent(Intent.ACTION_EDIT);
intent.setType("vnd.android.cursor.item/event");
intent.putExtra("beginTime", cal.getTimeInMillis());
intent.putExtra("allDay", true);
intent.putExtra("rrule", "FREQ=YEARLY");
intent.putExtra("endTime", cal.getTimeInMillis()+60*60*1000);
intent.putExtra("title", "A Test Event from android app");
startActivity(intent);
回答by Pradeep
Use this API in your code.. It will help u to insert event, event with reminder and event with meeting can be enabled... This api works for platform 2.1 and above Those who uses less then 2.1 instead of content://com.android.calendar/events use content://calendar/events
在您的代码中使用此 API .. 它将帮助您插入事件，可以启用带提醒的事件和带会议的事件...此 api 适用于平台 2.1 及更高版本 那些使用低于 2.1 而不是 content://com 的人.android.calendar/events 使用 content://calendar/events
public static long pushAppointmentsToCalender(Activity curActivity, String title, String addInfo, String place, int status, long startDate, boolean needReminder, boolean needMailService) {
/***************** Event: note(without alert) *******************/
String eventUriString = "content://com.android.calendar/events";
ContentValues eventValues = new ContentValues();
eventValues.put("calendar_id", 1); // id, We need to choose from
// our mobile for primary
// its 1
eventValues.put("title", title);
eventValues.put("description", addInfo);
eventValues.put("eventLocation", place);
long endDate = startDate + 1000 * 60 * 60; // For next 1hr
eventValues.put("dtstart", startDate);
eventValues.put("dtend", endDate);
// values.put("allDay", 1); //If it is bithday alarm or such
// kind (which should remind me for whole day) 0 for false, 1
// for true
eventValues.put("eventStatus", status); // This information is
// sufficient for most
// entries tentative (0),
// confirmed (1) or canceled
// (2):
eventValues.put("eventTimezone", "UTC/GMT +2:00");
/*Comment below visibility and transparency column to avoid java.lang.IllegalArgumentException column visibility is invalid error */
/*eventValues.put("visibility", 3); // visibility to default (0),
// confidential (1), private
// (2), or public (3):
eventValues.put("transparency", 0); // You can control whether
// an event consumes time
// opaque (0) or transparent
// (1).
*/
eventValues.put("hasAlarm", 1); // 0 for false, 1 for true
Uri eventUri = curActivity.getApplicationContext().getContentResolver().insert(Uri.parse(eventUriString), eventValues);
long eventID = Long.parseLong(eventUri.getLastPathSegment());
if (needReminder) {
/***************** Event: Reminder(with alert) Adding reminder to event *******************/
String reminderUriString = "content://com.android.calendar/reminders";
ContentValues reminderValues = new ContentValues();
reminderValues.put("event_id", eventID);
reminderValues.put("minutes", 5); // Default value of the
// system. Minutes is a
// integer
reminderValues.put("method", 1); // Alert Methods: Default(0),
// Alert(1), Email(2),
// SMS(3)
Uri reminderUri = curActivity.getApplicationContext().getContentResolver().insert(Uri.parse(reminderUriString), reminderValues);
}
/***************** Event: Meeting(without alert) Adding Attendies to the meeting *******************/
if (needMailService) {
String attendeuesesUriString = "content://com.android.calendar/attendees";
/********
* To add multiple attendees need to insert ContentValues multiple
* times
***********/
ContentValues attendeesValues = new ContentValues();
attendeesValues.put("event_id", eventID);
attendeesValues.put("attendeeName", "xxxxx"); // Attendees name
attendeesValues.put("attendeeEmail", "[email protected]");// Attendee
// E
// mail
// id
attendeesValues.put("attendeeRelationship", 0); // Relationship_Attendee(1),
// Relationship_None(0),
// Organizer(2),
// Performer(3),
// Speaker(4)
attendeesValues.put("attendeeType", 0); // None(0), Optional(1),
// Required(2), Resource(3)
attendeesValues.put("attendeeStatus", 0); // NOne(0), Accepted(1),
// Decline(2),
// Invited(3),
// Tentative(4)
Uri attendeuesesUri = curActivity.getApplicationContext().getContentResolver().insert(Uri.parse(attendeuesesUriString), attendeesValues);
}
return eventID;
}
回答by Milan Shukla
i used the code below, it solves my problem to add event in default device calendar in ICS and also on version less that ICS
我使用了下面的代码，它解决了我在 ICS 的默认设备日历中添加事件的问题，以及在低于 ICS 的版本上添加事件
if (Build.VERSION.SDK_INT >= 14) {
Intent intent = new Intent(Intent.ACTION_INSERT)
.setData(Events.CONTENT_URI)
.putExtra(CalendarContract.EXTRA_EVENT_BEGIN_TIME, beginTime.getTimeInMillis())
.putExtra(CalendarContract.EXTRA_EVENT_END_TIME, endTime.getTimeInMillis())
.putExtra(Events.TITLE, "Yoga")
.putExtra(Events.DESCRIPTION, "Group class")
.putExtra(Events.EVENT_LOCATION, "The gym")
.putExtra(Events.AVAILABILITY, Events.AVAILABILITY_BUSY)
.putExtra(Intent.EXTRA_EMAIL, "[email protected],[email protected]");
startActivity(intent);
}
else {
Calendar cal = Calendar.getInstance();
Intent intent = new Intent(Intent.ACTION_EDIT);
intent.setType("vnd.android.cursor.item/event");
intent.putExtra("beginTime", cal.getTimeInMillis());
intent.putExtra("allDay", true);
intent.putExtra("rrule", "FREQ=YEARLY");
intent.putExtra("endTime", cal.getTimeInMillis()+60*60*1000);
intent.putExtra("title", "A Test Event from android app");
startActivity(intent);
}
Hope it would help.....
希望它会有所帮助......
回答by tobsen
As of Android version 4.0 official APIs and intents are availableto interact with the available calendar providers.
从 Android 4.0 版开始，官方 API 和意图可用于与可用的日历提供程序进行交互。
回答by dotsa
Just in case if someone needs this for Xamarin in c#:
以防万一，如果有人需要在 C# 中使用 Xamarin：
Intent intent = new Intent(Intent.ActionInsert);
intent.SetData(Android.Provider.CalendarContract.Events.ContentUri);
intent.PutExtra(Android.Provider.CalendarContract.ExtraEventBeginTime, Utils.Tools.CurrentTimeMillis(game.Date));
intent.PutExtra(Android.Provider.CalendarContract.EventsColumns.AllDay, false);
intent.PutExtra(Android.Provider.CalendarContract.EventsColumns.EventLocation, "Location");
intent.PutExtra(Android.Provider.CalendarContract.EventsColumns.Description, "Description");
intent.PutExtra(Android.Provider.CalendarContract.ExtraEventEndTime, Utils.Tools.CurrentTimeMillis(game.Date.AddHours(2)));
intent.PutExtra(Android.Provider.CalendarContract.EventsColumns.Title, "Title");
StartActivity(intent);
Helper Functions:
辅助功能：
private static readonly DateTime Jan1st1970 = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
public static long CurrentTimeMillis(DateTime date)
{
return (long)(date.ToUniversalTime() - Jan1st1970).TotalMilliseconds;
}
回答by Cheryl Simon
回答by Arun Antoney
Try this ,
尝试这个 ，
Calendar beginTime = Calendar.getInstance();
beginTime.set(yearInt, monthInt - 1, dayInt, 7, 30);
ContentValues l_event = new ContentValues();
l_event.put("calendar_id", CalIds[0]);
l_event.put("title", "event");
l_event.put("description", "This is test event");
l_event.put("eventLocation", "School");
l_event.put("dtstart", beginTime.getTimeInMillis());
l_event.put("dtend", beginTime.getTimeInMillis());
l_event.put("allDay", 0);
l_event.put("rrule", "FREQ=YEARLY");
// status: 0~ tentative; 1~ confirmed; 2~ canceled
// l_event.put("eventStatus", 1);
l_event.put("eventTimezone", "India");
Uri l_eventUri;
if (Build.VERSION.SDK_INT >= 8) {
l_eventUri = Uri.parse("content://com.android.calendar/events");
} else {
l_eventUri = Uri.parse("content://calendar/events");
}
Uri l_uri = MainActivity.this.getContentResolver()
.insert(l_eventUri, l_event);
回答by Arun
if you have a given Date string with date and time .
如果您有一个给定的 Date 字符串，其中包含 date 和 time 。
for e.g String givenDateString = pojoModel.getDate()/* Format dd-MMM-yyyy hh:mm:ss */
例如 String givenDateString = pojoModel.getDate()/* Format dd-MMM-yyyy hh:mm:ss */
use the following code to add an event with date and time to the calendar
使用以下代码将带有日期和时间的事件添加到日历
Calendar cal = Calendar.getInstance();
cal.setTime(new SimpleDateFormat("dd-MMM-yyyy hh:mm:ss").parse(givenDateString));
Intent intent = new Intent(Intent.ACTION_EDIT);
intent.setType("vnd.android.cursor.item/event");
intent.putExtra("beginTime", cal.getTimeInMillis());
intent.putExtra("allDay", false);
intent.putExtra("rrule", "FREQ=YEARLY");
intent.putExtra("endTime",cal.getTimeInMillis() + 60 * 60 * 1000);
intent.putExtra("title", " Test Title");
startActivity(intent);
回答by john vuong
you have to add flag:
你必须添加标志：
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
or you will cause error with:
否则你会导致错误：
startActivity()from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK
startActivity()从 Activity 上下文外部需要 FLAG_ACTIVITY_NEW_TASK
