在我的应用程序中，我设置了许多警报通知。所有人都在不同的日期，但时间相同。我在切换按钮的帮助下将其设置为开/关。
现在的问题是，如果我将其设置为打开，那么它会通知我当前日期的前一个。它只出现一次，然后所有警报通知都可以正常工作。
假设如果我在 12、14、16 日期设置了闹钟，那么我在设备中将日期设置为 15，然后在切换按钮上它会在那时通知我 14。然后一切顺利。
那么它在逻辑上是正确的还是我的代码有任何问题？
它应该发生还是不发生？
请参阅我为警报通知设置的以下代码：
public void startTwoMonthAlarmNotification() {
// ===================== GST ALARM FOR THE TWO MONTHS ==========================
// for the GST 20 June 2011
AM_2M_GST_1 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
Intent in1 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
in1.putExtra("MyMessage","Your 2 Monthly GST return is DUE on 20th June 2011.");
PI_2M_GST_1 = PendingIntent.getBroadcast(this, 0, in1, PendingIntent.FLAG_UPDATE_CURRENT);
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);
AM_2M_GST_1.set(AlarmManager.RTC_WAKEUP, calendar_GST_18_June_2011.getTimeInMillis(), PI_2M_GST_1);
// for the GST 19 August 2011
AM_2M_GST_2 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
Intent in2 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
in2.putExtra("MyMessage","Your 2 Monthly GST return is DUE on 19th August 2011.");
PI_2M_GST_2 = PendingIntent.getBroadcast(this, 1, in2, PendingIntent.FLAG_UPDATE_CURRENT);
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);
AM_2M_GST_2.set(AlarmManager.RTC_WAKEUP, calendar_GST_17_August_2011.getTimeInMillis(),PI_2M_GST_2);
// for the GST 21 October 2011
AM_2M_GST_3 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
Intent in3 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
in3.putExtra("MyMessage","Your 2 Monthly GST return is DUE on 21st October 2011.");
PI_2M_GST_3 = PendingIntent.getBroadcast(this, 2, in3, PendingIntent.FLAG_UPDATE_CURRENT);
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);
AM_2M_GST_3.set(AlarmManager.RTC_WAKEUP, calendar_GST_19_October_2011.getTimeInMillis(),PI_2M_GST_3);
// for the GST 17 December 2011
AM_2M_GST_4 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
Intent in4 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
in4.putExtra("MyMessage","Your 2 Monthly GST return is DUE on 19th December 2011.");
PI_2M_GST_4 = PendingIntent.getBroadcast(this, 3, in4, PendingIntent.FLAG_UPDATE_CURRENT);
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);
AM_2M_GST_4.set(AlarmManager.RTC_WAKEUP, calendar_GST_17_December_2011.getTimeInMillis(),PI_2M_GST_4);
/////////////////////////////////////
// for the GST 26 February 2012
AM_2M_GST_5 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
Intent in5 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
in5.putExtra("MyMessage","Your 2 Monthly GST return is DUE on 28th February 2012.");
PI_2M_GST_5 = PendingIntent.getBroadcast(this, 4, in5, PendingIntent.FLAG_UPDATE_CURRENT);
Calendar calendar_GST_26_February_2012 = Calendar.getInstance();
calendar_GST_26_February_2012.setTimeInMillis(System.currentTimeMillis());
calendar_GST_26_February_2012.set(2012, 1, 26,mHour, mMinute, 0);
AM_2M_GST_5.set(AlarmManager.RTC_WAKEUP, calendar_GST_26_February_2012.getTimeInMillis(),PI_2M_GST_5);
/////////////////////
// for the GST 27 April 2012
AM_2M_GST_6 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
Intent in6 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
in6.putExtra("MyMessage","Your 2 Monthly GST return is DUE on 29th April 2012.");
PI_2M_GST_6 = PendingIntent.getBroadcast(this, 5, in6, PendingIntent.FLAG_UPDATE_CURRENT);
Calendar calendar_GST_27_April_2012 = Calendar.getInstance();
calendar_GST_27_April_2012.setTimeInMillis(System.currentTimeMillis());
calendar_GST_27_April_2012.set(2012, 3, 27,mHour, mMinute, 0);
AM_2M_GST_6.set(AlarmManager.RTC_WAKEUP, calendar_GST_27_April_2012.getTimeInMillis(),PI_2M_GST_6);
// for the GST 16 January 2012
AM_2M_GST_7 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
Intent in7 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
in7.putExtra("MyMessage","Your 2 Monthly GST return is DUE on 16th January 2012.");
PI_2M_GST_7 = PendingIntent.getBroadcast(this, 6, in7, PendingIntent.FLAG_UPDATE_CURRENT);
Calendar calendar_GST_16_January_2012 = Calendar.getInstance();
calendar_GST_16_January_2012.setTimeInMillis(System.currentTimeMillis());
calendar_GST_16_January_2012.set(2012, 0, 14,mHour, mMinute, 0);
AM_2M_GST_7.set(AlarmManager.RTC_WAKEUP, calendar_GST_16_January_2012.getTimeInMillis(),PI_2M_GST_7);
}
下面的代码是用于取消关闭工具按钮上的所有通知警报：
AM_2M_GST_1.cancel(PI_2M_GST_1);
AM_2M_GST_2.cancel(PI_2M_GST_2);
AM_2M_GST_3.cancel(PI_2M_GST_3);
AM_2M_GST_4.cancel(PI_2M_GST_4);
AM_2M_GST_5.cancel(PI_2M_GST_5);
AM_2M_GST_6.cancel(PI_2M_GST_6);
AM_2M_PROVISIONAL_1.cancel(PI_2M_PROVISIONAL_1);
AM_2M_PROVISIONAL_2.cancel(PI_2M_PROVISIONAL_2);
AM_2M_PROVISIONAL_3.cancel(PI_2M_PROVISIONAL_3);
AM_2M_TERMINAL_1.cancel(PI_2M_TERMINAL_1);