如何从片段中保存谷歌日历事件？

Question

我想将我的事件自动保存在日历事件中，它可以在导航到日历后静默添加或由用户直接添加。

在视图模型中

    fun saveInGoogleCalendar(goalTitle: String, contentResolver: ContentResolver) {
        val calID: Long = 3
        val values = ContentValues().apply {
            put(CalendarContract.Events.DTSTART, Calendar.getInstance().timeInMillis)
            put(CalendarContract.Events.DTEND, calendar.timeInMillis)
            put(CalendarContract.Events.TITLE, "TestGOAL")
            put(CalendarContract.Events.DESCRIPTION, "TestDescirption")
            put(CalendarContract.Events.ALL_DAY, "true")
            put(CalendarContract.Events.CALENDAR_ID, calID)
            put(CalendarContract.Events.EVENT_TIMEZONE, "America/Los_Angeles")
        }
        val uri: Uri? = contentResolver.insert(CalendarContract.Events.CONTENT_URI, values)

// get the event ID that is the last element in the Uri
        val eventID: Long = uri!!.lastPathSegment!!.toLong()

    }

分段

    private fun saveInGoogleGoogleCalendar() {
        if(layout.cbSaveInGoogleCalendar.isActivated) {
            val contentResolver = object: ContentResolver(context) {}
            vm.saveInGoogleCalendar(layout.etGoal.text.toString(), contentResolver)
        }
    }

保存元素后我也使用此方法。

我尝试过的 VM 的其他选项

        val intent = Intent(Intent.ACTION_EDIT, MainActivity::class.java)
        intent.type = "vnd.android.cursor.item/event"
        intent.putExtra("endTime", calendar.timeInMillis)
        intent.putExtra("time", true)
        intent.putExtra("rrule", "FREQ=MONTHLY;COUNT=24;WKST=SU")
        intent.putExtra("allDay", true)
        intent.putExtra("title", goalTitle)
        context!!.startActivity(intent)

没有任何效果，第二个选项不会有意启动活动。