在android中每周重复一次闹钟

本文介绍了在android中每周重复一次闹钟的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在尝试在我的应用程序中开发闹钟功能，该应用程序在用户指​​定的工作日在固定时间运行.这里的问题是我的调度程序全天运行，而不是在指定的日期运行.这是我为此编写的代码，请帮助解决此问题

I am trying to develop alarm functionality in a my app which runs on a week days specified by user on fixed time. Problem here is that my scheduler running for all days instead of running on specified day . here is the code i wrote for this please help to fix this

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); } }

推荐答案

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.

In this line you set the start time to the user selected day, but then set the interval to INTERVAL_DAY.

您应该使用 INTERVAL_DAY * 7 来确保它每周重复一次:

You should use INTERVAL_DAY * 7 to make sure it repeats on a weekly basis instead:

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