Question

我有一个时间选择器来安排特定时间的警报，并且警报每1小时触发一次。我希望另一个时间选择器取消警报，如果当前时间与设置的取消时间匹配，则应该取消警报。我开发了设置警报和取消警报的功能。但是如何匹配日期和时间。我尝试过，但是我无法取消警报。设置提醒功能

    public static void setReminder(Context context, Class<?> cls, int hour, int min)  //,int endhour,int endmin)
    {

        Date date1=new Date();
        Date date2=new Date();
       // long date1Long=0,date2Long=0;
        Calendar calendar = Calendar.getInstance();

        Calendar setcalendar = Calendar.getInstance();
        setcalendar.set(Calendar.HOUR_OF_DAY, hour);
        setcalendar.set(Calendar.MINUTE, min);
        setcalendar.set(Calendar.SECOND, 0);

        // cancel already scheduled reminders
        cancelReminder(context,cls);

        if(setcalendar.before(calendar))
            setcalendar.add(Calendar.DATE,1);

        // Enable a receiver

        ComponentName receiver = new ComponentName(context, cls);
        PackageManager pm = context.getPackageManager();

        pm.setComponentEnabledSetting(receiver,
                PackageManager.COMPONENT_ENABLED_STATE_ENABLED,
                PackageManager.DONT_KILL_APP);
       // String s=Integer.toString(currentHourIn24Format);
        Calendar calendar1 = Calendar.getInstance();
       SimpleDateFormat formatter1 = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
       String currentDate = formatter1.format(calendar1.getTime());
           // Date date=formatter1.format(currentDate);



        DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
        Date date = new Date();
        date.setHours(22);
        date.setMinutes(30);
        date.setSeconds(0);
        String setdate=dateFormat.format(date);


//        Date date = new Date();
//        Calendar calendar2 = Calendar.getInstance();
//        calendar2.setTime(date);
//        calendar2.set(Calendar.HOUR_OF_DAY, endhour);// for 6 hour
//        calendar2.set(Calendar.MINUTE, endmin);// for 0 min
//        calendar2.set(Calendar.SECOND, 0);// for 0 sec
//        String setdate= formatter1.format(calendar2.getTime());


        try {
             date1=formatter1.parse(currentDate);
             date2=formatter1.parse(setdate);

        } catch (ParseException e) {
            e.printStackTrace();
        }


        if(date1.compareTo(date2)>0)
        {
            cancelReminder(context,cls);
            Toast.makeText(context, "current date exceeds set date please add bed time", Toast.LENGTH_SHORT).show();


        }
        else
        {

            Intent intent1 = new Intent(context, cls);
            PendingIntent pendingIntent = PendingIntent.getBroadcast(context, DAILY_REMINDER_REQUEST_CODE, intent1, PendingIntent.FLAG_UPDATE_CURRENT);
            AlarmManager am = (AlarmManager) context.getSystemService(ALARM_SERVICE);
            am.setInexactRepeating(AlarmManager.RTC_WAKEUP, setcalendar.getTimeInMillis(), AlarmManager.INTERVAL_HOUR, pendingIntent);
            Toast.makeText(context,"Notification Alarm set",Toast.LENGTH_SHORT).show();
           // cancelReminder(context,cls);



        }

取消警报

/

/ Disable a receiver

        ComponentName receiver = new ComponentName(context, cls);
        PackageManager pm = context.getPackageManager();

        pm.setComponentEnabledSetting(receiver,
                PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
                PackageManager.DONT_KILL_APP);

        Intent intent1 = new Intent(context, cls);
        PendingIntent pendingIntent = PendingIntent.getBroadcast(context, DAILY_REMINDER_REQUEST_CODE, intent1, PendingIntent.FLAG_UPDATE_CURRENT);
        AlarmManager am = (AlarmManager) context.getSystemService(ALARM_SERVICE);
        am.cancel(pendingIntent);
        pendingIntent.cancel();

取消匹配时间重复提醒

0 个答案: