android - 在android中每周重复一次闹钟

Question

我正在尝试在我的应用程序中开发警报功能，该应用程序在用户指​​定的固定时间的一周内运行。这里的问题是我的调度程序运行一整天而不是在指定的一天运行。这是我为此编写的代码，请帮助解决此问题

Calendar calNow = Calendar.getInstance();
                SimpleDateFormat simpDate;
                simpDate = new SimpleDateFormat("kk:mm:ss");
                if(in_Date==1)
                {
                    calNow.set(Calendar.HOUR_OF_DAY, hourOfDay);
                    calNow.set(Calendar.MINUTE, minute);
                    calNow.set(Calendar.SECOND, 0);
                    calNow.set(Calendar.MILLISECOND, 0);
                }
            else if(in_Date==2)
                {
                    calNow.set(Calendar.HOUR_OF_DAY, hourOfDay);
                    calNow.set(Calendar.MINUTE, minute);
                    calNow.set(Calendar.SECOND, 0);
                    calNow.set(Calendar.MILLISECOND, 0);
                    calNow.set(Calendar.DAY_OF_WEEK,in_SelectedDay);
                }
                etTime.setText(simpDate.format(calNow.getTime()));
                Seconds=calNow.getTimeInMillis();

private void setAlarm(){

    //etTime.setText(simpDate.format(calNow.getTime()));

    Intent intent = new Intent(getBaseContext(), AlarmReceiver.class);
    pendingIntent = PendingIntent.getBroadcast(getBaseContext(), RQS_1, intent, 0);
    AlarmManager alarmManager = (AlarmManager)getSystemService(Context.ALARM_SERVICE);

     if(in_Date==1)
     {

       alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, Seconds,alarmManager.INTERVAL_DAY,pendingIntent);
     }
    else if(in_Date==2)
    {

        alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, Seconds,1 * 60 * 60 * 1000,pendingIntent);
    }

}

Answer 1

alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, Seconds, AlarmManager.INTERVAL_DAY, pendingIntent);

在这一行中，您将开始时间设置为用户选择的日期，然后将间隔设置为 INTERVAL_DAY。

您应该使用 INTERVAL_DAY * 7 来确保它每周重复一次:

alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, Seconds, AlarmManager.INTERVAL_DAY * 7, pendingIntent);