是否可以在android中使用此代码放置多个日期闹钟？

Question

在我的应用程序中，我想在不同的日期设置不同的闹钟。 那么这段代码是否可能：

//For Broadcast Alarm
                alarmManager = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
                Intent in = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
                pendingIntentOfTwoMonth = PendingIntent.getBroadcast(this, 0, in, 0);

                // for the GST 20 June 2011
                Calendar calendar_GST_18_June_2011 = Calendar.getInstance();
                calendar_GST_18_June_2011.setTimeInMillis(System.currentTimeMillis());
                calendar_GST_18_June_2011.set(2011, 5, 18, mHour, mMinute, 0);
                alarmManager.set(AlarmManager.RTC_WAKEUP,   calendar_GST_18_June_2011.getTimeInMillis(), pendingIntentOfTwoMonth); 

                // for the GST 17 August 2011
                Calendar calendar_GST_17_August_2011 = Calendar.getInstance();
                calendar_GST_17_August_2011.setTimeInMillis(System.currentTimeMillis());
                calendar_GST_17_August_2011.set(2011, 7, 17, mHour, mMinute, 0);
                alarmManager.set(AlarmManager.RTC_WAKEUP,  calendar_GST_17_August_2011.getTimeInMillis(), pendingIntentOfTwoMonth);

                // for the GST 19 October 2011
                Calendar calendar_GST_19_October_2011 = Calendar.getInstance();
                calendar_GST_19_October_2011.setTimeInMillis(System.currentTimeMillis());
                calendar_GST_19_October_2011.set(2011, 9, 19, mHour, mMinute, 0);
                alarmManager.set(AlarmManager.RTC_WAKEUP,  calendar_GST_19_October_2011.getTimeInMillis(), pendingIntentOfTwoMonth);

                // for the GST 17 December 2011
                Calendar calendar_GST_17_December_2011 = Calendar.getInstance();
                calendar_GST_17_December_2011.setTimeInMillis(System.currentTimeMillis());
                calendar_GST_17_December_2011.set(2011, 11, 17, mHour, mMinute, 0);
                alarmManager.set(AlarmManager.RTC_WAKEUP,  calendar_GST_17_December_2011.getTimeInMillis(), pendingIntentOfTwoMonth);

                // for the GST 18 February 2012
                Calendar calendar_GST_18_February_2012 = Calendar.getInstance();
                calendar_GST_18_February_2012.setTimeInMillis(System.currentTimeMillis());
                calendar_GST_18_February_2012.set(2012, 1, 18, mHour, mMinute, 0);
                alarmManager.set(AlarmManager.RTC_WAKEUP,  calendar_GST_18_February_2012.getTimeInMillis(), pendingIntentOfTwoMonth);

                // for the GST 27 April 2012
                Calendar calendar_GST_27_April_2012 = Calendar.getInstance();
                calendar_GST_27_April_2012.setTimeInMillis(System.currentTimeMillis());
                calendar_GST_27_April_2012.set(2011, 3, 27, mHour, mMinute, 0);
                alarmManager.set(AlarmManager.RTC_WAKEUP,  calendar_GST_27_April_2012.getTimeInMillis(), pendingIntentOfTwoMonth);

谢谢。

Answer 1

不，不是。您将只有 1 个闹钟，即您创建的最后一个。这样做的原因是因为 PendingIntent 是相同的。您需要使用唯一的 PendingIntents 才能获取多个警报。我建议阅读有关 AlarmManager 和通知的 API 文档。