Question

此事件已在我的Google日历中创建，但未按代码发出通知。它应该在活动开始时发出通知。代码中提到的所有条目都在日历中被重新选择，事件已经创建，日历显示为alrm：在事件发生时，但仍然没有发出通知。请帮帮我？

public long MyCalendar() {
        long calID = 1;
        long startMillis = 0;
        long endMillis = 0;
        Calendar beginTime = Calendar.getInstance();
        beginTime.set(2015, 4, 29, 10, 51);
        startMillis = beginTime.getTimeInMillis();
        Calendar endTime = Calendar.getInstance();
        endTime.set(2015, 4, 29, 8, 45);
        endMillis = endTime.getTimeInMillis();
        String eventUriStr = "content://com.android.calendar/events";


        ContentResolver cr = getContentResolver();
        ContentValues values = new ContentValues();

        values.put(CalendarContract.Events.TITLE, "My party1");
        values.put(CalendarContract.Events.DESCRIPTION, "surprise party");
        values.put(CalendarContract.Events.CALENDAR_ID, calID);
        TimeZone tz = TimeZone.getDefault();
        values.put(CalendarContract.Events.EVENT_TIMEZONE,tz.getID());
        values.put(CalendarContract.Events.DTSTART, startMillis);
        values.put(CalendarContract.Events.DTEND, endMillis);
        Uri uri = cr.insert(Uri.parse(eventUriStr), values);

        long eventID = Long.parseLong(uri.getLastPathSegment());

        return eventID;
    }


    **And In onCreate() method of MainActivity, I am calling MyCalendar()**

        protected void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
                setContentView(R.layout.activity_main);
        long event_id1= MyCalendar();
                ContentResolver cr1 = getContentResolver();
                ContentValues values = new ContentValues();
                values.put(CalendarContract.Reminders.MINUTES, 0);
                values.put(CalendarContract.Reminders.EVENT_ID, event_id1);
                values.put(CalendarContract.Reminders.METHOD, CalendarContract.Reminders.METHOD_ALERT);
                MainActivity.this.getContentResolver().insert(CalendarContract.Reminders.CONTENT_URI, values);
        }

Answer 1

我遇到了同样的问题。我注意到如果给出0值：values.put(CalendarContract.Reminders.MINUTES, 0); 没有通知。如果你给0以外的任何一个，那么通知就会出现。

values.put(CalendarContract.Reminders.MINUTES, 1);

日历提醒未在活动时间之前/之后发出通知

1 个答案: