在没有Android的意图创建具有提醒，直到某一天重复事件？ [英] Create a repeating event with reminder until specific day without Intent in Android?

问题描述

我有一个Android应用程序与服务下载某些药物的信息。

例如（fludex白色圆形2 24-02-2012），是指一个名为fludex，白色和圆形的药物，必须从今天给予每日2次，直到24-01-2012。

现在我想药后下载信息，与药物信息添加重复事件日历默默地/编程（无需用户交互）。
前10分钟，所以，从今天直到24-01-2012每天上午10点和晚上10点有一个提醒把他的药。
我的应用程序将是为Android 2-4。
我怎样才能做到这一点，我是从我到目前为止搜索混淆。

第二个问题：我如何删除只能​​从我的应用程序发出的事件（和他们的提醒），所以，当我同步我的药物治疗要删除所有previous事件并生成基于新的药物治疗我收到新的事件从我的服务？

解决方案

  ContentResolver的CR = ctx.getContentResolver（）;
        ContentValues​​值=新ContentValues​​（）;        values​​.put（CalendarContract.Events.DTSTART，DTSTART）;
        values​​.put（CalendarContract.Events.TITLE，职称）;
        values​​.put（CalendarContract.Events.DESCRIPTION，评论）;        时区的timeZone = TimeZone.getDefault（）;
        values​​.put（CalendarContract.Events.EVENT_TIMEZONE，timeZone.getID（））;        //默认日历
        values​​.put（CalendarContract.Events.CALENDAR_ID，1）;        values​​.put（CalendarContract.Events.RRULE，FREQ = DAILY直至=
                + dtUntill）;
        //一小时
        values​​.put（CalendarContract.Events.DURATION，+ P1H）;        values​​.put（CalendarContract.Events.HAS_ALARM，1）;        //插入事件日历
        URI URI = cr.insert（CalendarContract.Events.CONTENT_URI，价值观）;
 

其中dtuntil为

  SimpleDateFormat的年月日=新的SimpleDateFormat（年月日）;
    日历DT = Calendar.getInstance（）;    //其中untilDate是您选择的日期实例，例如30/01/2012
    dt.setTime（untilDate）;    //如果你想要的事件，直至30/01/2012我们增加一天内，从我们的一天，因为直到RRULE设定的最后一天之前，要对事件事件
    dt.add（Calendar.DATE，1）;
    串dtUntill = yyyymmdd.format（dt.getTime（））;    //乌里
    URI URI = cr.insert（CalendarContract.Events.CONTENT_URI，价值观）;    //取得事件ID即在开放的最后一个元素
    长事件ID =的Long.parseLong（uri.getLastPathSegment（））;    //加10分钟提示事件
    ContentValues​​提醒=新ContentValues​​（）;
    reminders.put（Reminders.EVENT_ID，事件ID）;
    reminders.put（Reminders.METHOD，Reminders.METHOD_ALERT）;
    reminders.put（Reminders.MINUTES，10）;    URI URI = cr.insert（Reminders.CONTENT_URI，提醒）;
 

另请参阅重复规则

I have an android app that downloads with a service some drugs info.

For example (fludex white round 2 24-02-2012),means a drug named fludex ,white and round,must be given 2 times per day from today untill 24-01-2012.

Now i want after drug info downloading , to add repeated event with drug info to the calendar silently/programmatically(without user interaction). So that from today untill 24-01-2012 every 10 am and 10pm to have a reminder 10 minutes before to take his drug. My app will be for android 2-4. How can i do that,i'm confused from my searching so far.

Second question:How can i delete only the events(and their reminders) made from my application,so when i sync my drug therapy to delete all previous events and produce new events based on the new drug therapy i receive from my service?

解决方案

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

        values.put(CalendarContract.Events.DTSTART, dtstart);
        values.put(CalendarContract.Events.TITLE, title);
        values.put(CalendarContract.Events.DESCRIPTION, comment);

        TimeZone timeZone = TimeZone.getDefault();
        values.put(CalendarContract.Events.EVENT_TIMEZONE, timeZone.getID());

        // default calendar
        values.put(CalendarContract.Events.CALENDAR_ID, 1);

        values.put(CalendarContract.Events.RRULE, "FREQ=DAILY;UNTIL="
                + dtUntill);
        //for one hour
        values.put(CalendarContract.Events.DURATION, "+P1H");

        values.put(CalendarContract.Events.HAS_ALARM, 1);

        // insert event to calendar
        Uri uri = cr.insert(CalendarContract.Events.CONTENT_URI, values);

where dtuntil is

    SimpleDateFormat yyyymmdd = new SimpleDateFormat("yyyymmdd");
    Calendar dt = Calendar.getInstance();

    //where untilDate is a date instance of your choice,for example 30/01/2012
    dt.setTime(untilDate);

    //if you want the event until 30/01/2012 we add one day from our day because UNTIL in RRule sets events Before the last day want for event
    dt.add(Calendar.DATE, 1);
    String dtUntill = yyyymmdd.format(dt.getTime());

    // Uri
    Uri uri = cr.insert(CalendarContract.Events.CONTENT_URI, values);

    // get the event ID that is the last element in the Uri
    long eventID = Long.parseLong(uri.getLastPathSegment());

    // add 10 minute reminder for the event
    ContentValues reminders = new ContentValues();
    reminders.put(Reminders.EVENT_ID, eventID);
    reminders.put(Reminders.METHOD, Reminders.METHOD_ALERT);
    reminders.put(Reminders.MINUTES, 10);

    Uri uri = cr.insert(Reminders.CONTENT_URI, reminders);

See also Recurrence Rule

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