如何创建一个在一年中的某一天一个提醒通知？ [英] How to Create a Reminder Notification in a specific day of the year?

问题描述

我想我的应用程序用户提供的通知中的某一天在这一年通知，我在中间打，因为我没有安排在定期基地的通知（每日，每周，..）我不想要的
尤其是圆形是code！ -

I am trying to notify my app users with a notification in a specific day in the year and I am struck in the middle as i did scheduled notifications at a regular bases (daily, weekly,..) and i don't want that -Here is the code !-

  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", false);
intent.putExtra("rrule", "FREQ=DAILY");
intent.putExtra("endTime", cal.getTimeInMillis()+60*60*1000);
intent.putExtra("title", "A Test Event from android app");
startActivity(intent);

---

    private String getCalendarUriBase(Activity act) {

    String calendarUriBase = null;
    Uri calendars = Uri.parse("content://calendar/calendars");
    Cursor managedCursor = null;
    try {
        managedCursor = act.managedQuery(calendars, null, null, null, null);
    } catch (Exception e) {
    }
    if (managedCursor != null) {
        calendarUriBase = "content://calendar/";
    } else {
        calendars = Uri.parse("content://com.android.calendar/calendars");
        try {
            managedCursor = act.managedQuery(calendars, null, null, null, null);
        } catch (Exception e) {
        }
        if (managedCursor != null) {
            calendarUriBase = "content://com.android.calendar/";
        }
    }
    return calendarUriBase; }

---

    // get calendar
Calendar cal = Calendar.getInstance();     
Uri EVENTS_URI = Uri.parse(getCalendarUriBase(this) + "events");
ContentResolver cr = getContentResolver();

// event insert
ContentValues values = new ContentValues();
values.put("calendar_id", 1);
values.put("title", "Reminder Title");
values.put("allDay", 0);
values.put("dtstart", cal.getTimeInMillis() + 11*60*1000); // event starts at 11 minutes from now
values.put("dtend", cal.getTimeInMillis()+60*60*1000); // ends 60 minutes from now
values.put("description", "Reminder description");
values.put("visibility", 0);
values.put("hasAlarm", 1);
Uri event = cr.insert(EVENTS_URI, values);

// reminder insert
Uri REMINDERS_URI = Uri.parse(getCalendarUriBase(this) + "reminders");
values = new ContentValues();
values.put( "event_id", Long.parseLong(event.getLastPathSegment()));
values.put( "method", 1 );
values.put( "minutes", 10 );
cr.insert( REMINDERS_URI, values );

清单

<uses-permission android:name="android.permission.READ_CALENDAR" />
<uses-permission android:name="android.permission.WRITE_CALENDAR" />

但我想没有定期基地创建一年中的某一天一个提醒通知（每日，每周，..）
所以这将是惊人的，如果有人可以帮助我的全力code
在此先感谢;！）

but i want to Create a Reminder Notification in a specific day of the year not at regular bases (daily, weekly,..) so it will be amazing if someone could help me with the full code thanks in advance ;)!

推荐答案

使用 AlarmManager 。事情是这样的：

Calendar cal = Calendar.getInstance();
cal.setTime(...);

Intent i = new Intent(context, YourBroadcastReceiver.class);
PendingIntent pi = PendingIntent.getBroadcast(context, 0, i, 0);

AlarmManager mgr = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
mgr.set(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), pi);

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