带提醒的Android事件在日历应用程序中显示两个条目

Question

[嗨，我正在我的应用程序中开发日历功能。我通过以下方式完成此操作：

    fun generateEvent(context: Context, calendarId: String?,
                      eventTitle: String, eventDescription: String,
                      startTime: Long, endTime: Long)
    {
        if(!calendarId.isNullOrEmpty()){
            val cv = ContentValues()
            cv.put(CalendarContract.Events.CALENDAR_ID, calendarId)
            cv.put(CalendarContract.Events.TITLE, eventTitle)
            cv.put(CalendarContract.Events.DESCRIPTION, eventDescription)
            cv.put(
                CalendarContract.Events.DTSTART,
                startTime
            )
        cv.put(
            CalendarContract.Events.DTEND,
            endTime
        )
            cv.put(CalendarContract.Events.EVENT_TIMEZONE, TimeZone.getDefault().id)
            cv.put(CalendarContract.Events.HAS_ALARM, true)
            val contentResolver: ContentResolver = context.getContentResolver()
            contentResolver.insert(CalendarContract.Events.CONTENT_URI, cv)

            var eventUri = contentResolver.insert(CalendarContract.Events.CONTENT_URI, cv)
            var eventID = eventUri?.getLastPathSegment()?.toLong()
            if(eventID != null){
                val reminderCV = ContentValues()
                reminderCV.put(CalendarContract.Reminders.EVENT_ID, eventID)
                reminderCV.put(CalendarContract.Reminders.MINUTES, 1)
                reminderCV.put(CalendarContract.Reminders.METHOD, CalendarContract.Reminders.METHOD_ALERT)
                contentResolver.insert(CalendarContract.Reminders.CONTENT_URI, reminderCV)
            }
        }
    }

它会在Google日历上生成事件和提醒。唯一的问题是它在日历上显示两个条目。一种是带有提醒，另一种是没有提醒。

Answer 1

您有两个插入语句。只需删除

contentResolver.insert(CalendarContract.Events.CONTENT_URI, cv)

并且您的代码可以正常工作