Question

我有这个目标设定应用程序，其中在应用程序中设置的目标的每个活动都设置了警报时间和日期。

例如：

目标1：A

Activity a1: nana

Deadline: 11/5/2015

Alarm Time: 9:00 am

目标2：B

Activity b1: hehe

Deadline: 11/5/2015

Alarm Time: 9:00 am

只有其中一人被解雇。我尝试在每个活动闹钟时间上给它们设置不同的毫秒数。但它仍然是一样的。我希望他们同时被解雇。我尝试了其他来源，他们建议使用setExact（），但我不能使用该功能导致它仅适用于API 19及更高版本。我的API是17.当我设置不同时间但同一日期的警报时，没有问题。

这是我的代码：

首先，我将闹钟时间设置在TABLE_ACTIVITIES中的活动上。

public void setAlarm(){

        Activities act = dbhandler.getActivity(actid);

// give them random millisecond
        int min = 1;
        int max = 1000;

        Random r = new Random();
        m = r.nextInt(max - min + 1) + min;

        MessageTo.message(SetNotifyActivity.this,Integer.toString(m));

//the second is 0
        dbhandler.updateActivityAlarm(hour,minute,0,m,goal_id,actid);


    }

然后在用户在每个目标中进行的所有活动中设置所有警报

public void setAlarms(){
        List<Activities> allActs = dbhandler.getAllActivitiesByGoal(goal_id);

        for (final Activities act : allActs) {

            //for alarm
            //Create an offset from the current time in which the alarm will go off.

            Calendar cal = Calendar.getInstance();
            cal.setTimeInMillis(System.currentTimeMillis());
            cal.set(Calendar.DATE, Integer.parseInt(act.getEDay()));  //1-31
            cal.set(Calendar.MONTH, Integer.parseInt(act.getEMonth()) - 1);  //first month is 0!!! January is zero!!!
            cal.set(Calendar.YEAR, Integer.parseInt(act.getEYear()));//year...

            cal.set(Calendar.HOUR_OF_DAY, act.getHour());
            cal.set(Calendar.MINUTE, act.getMinute());
            cal.set(Calendar.SECOND, 0);
            cal.set(Calendar.MILLISECOND, act.getMillisecond());
            //MessageTo.message(SetNotifyActivity.this, hour+":"+minute+" "+format);

            //assigned a unique id to notifications


            //Create a new PendingIntent and add it to the AlarmManager
            Intent intent3 = new Intent(this, ViewTasksActivity.class);
            intent3.putExtra("goalid", Integer.toString(goal_id));
            intent3.putExtra("activityId", Integer.toString(act.getActId()));
            intent3.putExtra("activityName", act.getActivityName());
            intent3.putExtra("show", "true");
            PendingIntent pendingIntent = PendingIntent.getActivity(this,
                    act.getActId(), intent3, PendingIntent.FLAG_CANCEL_CURRENT);
            AlarmManager am =
                    (AlarmManager) getSystemService(Activity.ALARM_SERVICE);


            am.set(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(),
                    pendingIntent);
        }
    }

如何使用相同的时间和日期安卓警报器

0 个答案: