Question

我如何使用我所拥有的两个值（小时和分钟）来设置和报警？我不幸的是没有形成这样的值，所以如果小时是> 12它不会去一个（它以milatary时间格式）。我是否正确设置了未决意图？

public void setUpAlarm(int hour,int minute) {

    long newTime;

    Intent alarm = Intent(setAlarmList.this, AlarmReciever.class);
    AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
    PendingIntent waiting = PendingIntent.getBroadcast(setAlarmList.this, 0, alarm, 0);
    alarmManager.setExact(AlarmManager.RTC_WAKEUP, hour.);

Answer 1

使用以下代码

AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);


                    Calendar cal = Calendar.getInstance();
                    cal.set(Calendar.HOUR_OF_DAY, h); // h->hour in 24 hrs system
                    cal.set(Calendar.MINUTE, m); // m->minutes

Intent intent = new Intent(context, AlarmReceiver.class);
alarmIntent = PendingIntent.getBroadcast(context, 0, intent, 0);

                    if (android.os.Build.VERSION.SDK_INT>16)
                    {
                        alarmManager.setExact(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), broadcast);
                    }else
                    {
                        alarmManager.set(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), alarmIntent);
                    }   //alarmIntent is your PendingIntent

阅读this文档

在报警管理器中使用set（）和我拥有的值

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