Question

我想使用以下代码将事件添加到我的原生日历中。它工作正常。

SimpleDateFormat formatter = new SimpleDateFormat("yyyy/MM/dd HH:mm");
                final Calendar cal = Calendar.getInstance();
                try {
                    cal.setTime(formatter.parse(datetime));
                    eventdate = cal.get(Calendar.YEAR)+"/"+cal.get(Calendar.MONTH)+"/"+cal.get(Calendar.DAY_OF_MONTH)+" "+cal.get(Calendar.HOUR_OF_DAY)+":"+cal.get(Calendar.MINUTE);
                    Log.e("event date",eventdate);
                } 
                catch (ParseException e) {
                    e.printStackTrace();
                }
                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("endTime", cal.getTimeInMillis()+60*60*1000);
                intent.putExtra("title", title);
                intent.putExtra("description",desc);
                c.startActivity(intent);

这会打开一个屏幕，要求我保存事件。当我点击保存时，它会将我的活动保存到日历。下面是截图。

现在，我想要的是将活动直接添加到原生日历，而不显示上面的屏幕。有没有办法做到这一点？

Answer 1

您可以参考以下代码在日历中添加事件。

String GLOBAL_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss";
String gameDate="2015-07-12 01:10:00";
        Date startDate = DateConstants.getDateFromString(
                gameDate,GLOBAL_DATE_FORMAT);
        long endDate = startDate.getTime()
                + (PTGConstantMethod.validateInteger(game
                        .getGame_duration()) * 1000);

        ContentValues event = new ContentValues();
        event.put("calendar_id", 1);
        event.put("title", "Game#" + game.getId());
        event.put("description", game.getLocation());
        event.put("eventLocation", game.getLocation());
        event.put("eventTimezone", TimeZone.getDefault().getID());
        event.put("dtstart", startDate.getTime());
        event.put("dtend", endDate);

        event.put("allDay", 0); // 0 for false, 1 for true
        event.put("eventStatus", 1);
        event.put("hasAlarm", 1); // 0 for false, 1 for true

        String eventUriString = "content://com.android.calendar/events";
        Uri eventUri = context.getApplicationContext()
                .getContentResolver()
                .insert(Uri.parse(eventUriString), event);
        long eventID = Long.parseLong(eventUri.getLastPathSegment());

// if reminder need to set


            int minutes=120;


            // add reminder for the event
            ContentValues reminders = new ContentValues();
            reminders.put("event_id", eventID);
            reminders.put("method", "1");
            reminders.put("minutes", minutes);

            String reminderUriString = "content://com.android.calendar/reminders";
            context.getApplicationContext().getContentResolver()
            .insert(Uri.parse(reminderUriString), reminders);

Answer 2

c.startActivity(intent);

不要使用此功能，因为这里通过调用此try { SimpleDateFormat formatter = new SimpleDateFormat("yyyy/MM/dd HH:mm"); Calendar cal = Calendar.getInstance(); cal.setTime(formatter.parse(datetime)); eventdate = cal.get(Calendar.YEAR)+"/"+cal.get(Calendar.MONTH)+"/"+cal.get(Calendar.DAY_OF_MONTH)+" "+cal.get(Calendar.HOUR_OF_DAY)+":"+cal.get(Calendar.MINUTE); Log.e("event date",eventdate); // provide CalendarContract.Calendars.CONTENT_URI to // ContentResolver to query calendars Cursor cur = this.getContentResolver().query(CalendarContract.Calendars.CONTENT_URI,null, null, null, null); if (cur.moveToFirst()) { long calendarID=cur.getLong(cur.getColumnIndex(CalendarContract.Calendars._ID)); ContentValues eventValues = new ContentValues(); // provide the required fields for creating an event to // ContentValues instance and insert event using // ContentResolver eventValues.put (CalendarContract.Events.CALENDAR_ID, calendarID); eventValues.put(CalendarContract.Events.TITLE, "Event 1"+title); eventValues.put(CalendarContract.Events.DESCRIPTION," Calendar API"+desc); eventValues.put(CalendarContract.Events.ALL_DAY,true); eventValues.put(CalendarContract.Events.DTSTART, (cal.getTimeInMillis()+60*60*1000)); eventValues.put(CalendarContract.Events.DTEND, cal.getTimeInMillis()+60*60*1000); eventValues.put(CalendarContract.Events.EVENT_TIMEZONE, TimeZone.getDefault().toString()); Uri eventUri = this.getContentResolver().insert(CalendarContract.Events.CONTENT_URI, eventValues); eventID = ContentUris.parseId(eventUri); } } catch (Exception e) { e.printStackTrace(); } finally { if (cur != null) { cur.close(); } } 你正在开始一个活动，这将使用户在日历中并要求保存它而不是使用它你可以使用ContentResolver在你的信息中插入事件

n喜欢这个

pname

在保存事件按钮中编写此代码，它将以您正在查看的方式工作

我可以在不让用户知道android的情况下向日历添加事件吗？

2 个答案: