Question

我不明白为什么我无法创建报警管理器队列。一旦发出第一个警报，其他警报就会按照级联而不是会议时间进行。这是单击“开始”按钮时将调用的代码：

final AlarmManager[] alarmManager=new AlarmManager[50];    
Integer i =0;
final Calendar calendar = Calendar.getInstance();
public void onClick(View arg0) {

            Intent myIntent = new Intent(AndroidAlarmSMS.this, 
                                         MyAlarmService.class);

            pendingIntent = PendingIntent.getService(AndroidAlarmSMS.this, i, 
                                                     myIntent, 0);

             thatDay.set(dataPick.getYear(), dataPick.getMonth(),dataPick.getDayOfMonth(), timePicker1.getCurrentHour(), timePicker1.getCurrentMinute());

            calendar.setTimeInMillis(System.currentTimeMillis());

            long diff = (thatDay.getTimeInMillis()- calendar.getTimeInMillis());

            int sec =   (int) (diff / 1000 % 60);

                      calendar.add(Calendar.SECOND,sec);//Sec it's the difference between time selected and now
          alarmManager[i] = (AlarmManager)getSystemService(ALARM_SERVICE);
          alarmManager[i].set(AlarmManager.RTC_WAKEUP, 
                      calendar.getTimeInMillis(), pendingIntent);


           i++; 

}

Answer 1

您要将所有闹钟设置为calendar时间，我猜您打算使用thatDay：

alarmManager[i].set(AlarmManager.RTC_WAKEUP, thatDay.getTimeInMillis(), pendingIntent);

我有几个笔记：

只有一个AlarmManager，因此alarmManager最多包含50个相同系统服务的副本。
您的索引i取决于用户操作，您可能比50个警报少或更多。您应该使用ArrayList和add()。

Android闹钟排队时间不合适

1 个答案: