Android:多个警报不起作用

标签 android notifications android-ndk android-notifications android-notification-bar

在我的应用程序中，我设置了两个闹钟。 在 ToogleButton 上，我将使用以下代码将其设置为打开:

case R.id.toggleButtonTwoMonth:
            myPrefs = this.getSharedPreferences("myPrefs",MODE_WORLD_WRITEABLE);
            if (tButtonTwoMonth.isChecked()) {
                Toast.makeText(getApplicationContext(), "Two months reminder is On", Toast.LENGTH_SHORT).show(); 
                prefsEditor = myPrefs.edit(); prefsEditor.putBoolean("TwoMonth", true); prefsEditor.commit(); 

                //For Broadcast Alarm
                Intent in = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);

                alarmManagerForTwoMonth1 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
                alarmManagerForTwoMonth2 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);

                pendingIntentOfTwoMonth1 = PendingIntent.getBroadcast(this, 0, in, PendingIntent.FLAG_UPDATE_CURRENT);
                pendingIntentOfTwoMonth2 = PendingIntent.getBroadcast(this, 0, in, PendingIntent.FLAG_UPDATE_CURRENT);
                // ===================== GST ALARM FOR THE TWO MONTHS ==========================

                // 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);
                alarmManagerForTwoMonth1.set(AlarmManager.RTC_WAKEUP,   calendar_GST_18_June_2011.getTimeInMillis(), pendingIntentOfTwoMonth1);

                // 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);
                alarmManagerForTwoMonth2.set(AlarmManager.RTC_WAKEUP,  calendar_GST_17_August_2011.getTimeInMillis(),pendingIntentOfTwoMonth2);


            }
            else {
                Toast.makeText(getApplicationContext(), "Two months reminder is Off", Toast.LENGTH_SHORT).show();
                prefsEditor = myPrefs.edit(); prefsEditor.putBoolean("TwoMonth", false); prefsEditor.commit();

                //alarmManagerForTwoMonth.cancel(pendingIntentOfTwoMonth);
            }
            break;

但是，如果开关已打开，我在该期望时间没有收到警报通知。 现在，闹钟时间过去了，如果我关闭然后再打开，我就会收到闹钟。

那么我的代码有什么问题吗？ 请帮助我。

编辑:

有了这个答案，我已经解决了多次设置闹钟的问题:How can I setup multiple alarms in Android?

但我想知道如何处理它。我的意思是如何处理具有不同消息的接收器上的警报？

我更新的多重警报代码如下:

//For Broadcast Alarm
                Intent in = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);

                // ===================== GST ALARM FOR THE TWO MONTHS ==========================

                // for the GST 20 June 2011
                alarmManagerForTwoMonth1 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
                pendingIntentOfTwoMonth1 = PendingIntent.getBroadcast(this, 0, in, 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);
                alarmManagerForTwoMonth1.set(AlarmManager.RTC_WAKEUP,   calendar_GST_18_June_2011.getTimeInMillis(), pendingIntentOfTwoMonth1);

                // for the GST 17 August 2011
                alarmManagerForTwoMonth2 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
                pendingIntentOfTwoMonth2 = PendingIntent.getBroadcast(this, 1, in, 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);
                alarmManagerForTwoMonth2.set(AlarmManager.RTC_WAKEUP,  calendar_GST_17_August_2011.getTimeInMillis(),pendingIntentOfTwoMonth2);

接收者的代码如下:

public void onReceive(Context context, Intent intent) {
    // TODO Auto-generated method stub

    // My Notification Code
    notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
    int icon = R.drawable.app_icon;

    CharSequence text = "Your tax amount due period";
    CharSequence contentTitle = "Tax Calculator App";
    Calendar cal = Calendar.getInstance();
    cal.setTimeInMillis(System.currentTimeMillis());
    System.out.println("the Date is: "+(cal.getTime().getDate())+" "+ (cal.getTime().getMonth())+" "+  (cal.get(Calendar.YEAR)));

    if((cal.getTime().getDate()==18) && (cal.getTime().getMonth()==5) && (cal.get(Calendar.YEAR)==2011)){
        contentText = "Your GST tax amount is due on 20 June 2011";
    }
    else if((cal.getTime().getDate()==17) && (cal.getTime().getMonth()==7) && (cal.get(Calendar.YEAR)==2011)){
        contentText = "Your GST tax amount is due on 19th August, 2011";
    }
    else{
        contentText = "Your GST tax amount is due on Falana Dhikna Date";
    } 

    long when = System.currentTimeMillis();

    intent = new Intent(context, NotificationViewer.class);
    PendingIntent contentIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);

    notification = new Notification(icon,text,when);

    long[] vibrate = {0,100,200,300};
    notification.vibrate = vibrate;  // To vibrate the Device

    notification.ledARGB = Color.RED;
    notification.ledOffMS = 300;
    notification.ledOnMS = 300;

    notification.defaults |= Notification.DEFAULT_LIGHTS;
    //notification.flags |= Notification.FLAG_SHOW_LIGHTS;

    notification.setLatestEventInfo(context, contentTitle, contentText, contentIntent);
    notificationManager.notify(NotificationConstants.NOTIFICATION_ID, notification);


}

现在如何处理不同的警报？ 帮我解决这个问题。 谢谢。

已编辑

请查看此代码:

case R.id.toggleButtonTwoMonth:
            myPrefs = this.getSharedPreferences("myPrefs",MODE_WORLD_WRITEABLE);
            if (tButtonTwoMonth.isChecked()) {
                Toast.makeText(getApplicationContext(), "Two months reminder is On", Toast.LENGTH_SHORT).show(); 
                prefsEditor = myPrefs.edit(); prefsEditor.putBoolean("TwoMonth", true); prefsEditor.commit(); 

                //For Broadcast Alarm
                //Intent in = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);

                // ===================== 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 GST tax is due on 20 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 GST tax is due on 19 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 19 October 2011  
                AM_2M_GST_3 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
                Intent in3 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
                in3.putExtra("MyMessage","Your GST tax is due on 19 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 GST tax is due on 17 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 20 February 2012 
                AM_2M_GST_5 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
                Intent in5 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
                in5.putExtra("MyMessage","Your GST tax is due on 18 February 2012");
                PI_2M_GST_5 = PendingIntent.getBroadcast(this, 4, in5, PendingIntent.FLAG_UPDATE_CURRENT);
                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);
                AM_2M_GST_5.set(AlarmManager.RTC_WAKEUP,  calendar_GST_18_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 GST tax is due on 27 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);

                // ===================== PROVISIONAL ALARM FOR THE TWO MONTHS ==========================

                // for the PROVISIONAL 26 August 2011   
                AM_2M_PROVISIONAL_1 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
                Intent in7 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
                in7.putExtra("MyMessage","Your PROVISIONAL tax is due on 26 August 2011");
                PI_2M_PROVISIONAL_1 = PendingIntent.getBroadcast(this, 6, in7, PendingIntent.FLAG_UPDATE_CURRENT);
                Calendar calendar_PROVISIONAL_26_August_2011 = Calendar.getInstance();
                calendar_PROVISIONAL_26_August_2011.setTimeInMillis(System.currentTimeMillis());
                calendar_PROVISIONAL_26_August_2011.set(2011, 7, 26,mHour, mMinute, 0);
                AM_2M_PROVISIONAL_1.set(AlarmManager.RTC_WAKEUP,  calendar_PROVISIONAL_26_August_2011.getTimeInMillis(),PI_2M_PROVISIONAL_1);

                // for the PROVISIONAL 13 January 2012  
                AM_2M_PROVISIONAL_2 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
                Intent in8 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
                in8.putExtra("MyMessage","Your PROVISIONAL tax is due on 13 January 2012");
                PI_2M_PROVISIONAL_2 = PendingIntent.getBroadcast(this, 7, in8, PendingIntent.FLAG_UPDATE_CURRENT);
                Calendar calendar_PROVISIONAL_13_January_2012 = Calendar.getInstance();
                calendar_PROVISIONAL_13_January_2012.setTimeInMillis(System.currentTimeMillis());
                calendar_PROVISIONAL_13_January_2012.set(2012, 0, 13,mHour, mMinute, 0);
                AM_2M_PROVISIONAL_2.set(AlarmManager.RTC_WAKEUP, calendar_PROVISIONAL_13_January_2012.getTimeInMillis(),PI_2M_PROVISIONAL_2);

                // for the PROVISIONAL 5 May 2012   
                AM_2M_PROVISIONAL_3 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
                Intent in9 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
                in9.putExtra("MyMessage","Your PROVISIONAL tax is due on 5 May 2012");
                PI_2M_PROVISIONAL_3 = PendingIntent.getBroadcast(this, 8, in9, PendingIntent.FLAG_UPDATE_CURRENT);
                Calendar calendar_PROVISIONAL_5_May_2012 = Calendar.getInstance();
                calendar_PROVISIONAL_5_May_2012.setTimeInMillis(System.currentTimeMillis());
                calendar_PROVISIONAL_5_May_2012.set(2012, 4, 5,mHour, mMinute, 0);
                AM_2M_PROVISIONAL_3.set(AlarmManager.RTC_WAKEUP, calendar_PROVISIONAL_5_May_2012.getTimeInMillis(),PI_2M_PROVISIONAL_3);

                // ===================== TERMINAL ALARM FOR THE TWO MONTHS ==========================

                // for the TERMINAL 5 April 2012    
                AM_2M_TERMINAL_1 = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
                Intent in10 = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
                in10.putExtra("MyMessage","Your TERMINAL tax is due on 5 APRIL 2012");
                PI_2M_TERMINAL_1 = PendingIntent.getBroadcast(this, 9, in10, PendingIntent.FLAG_UPDATE_CURRENT);
                Calendar calendar_TERMINAL_5_APRIL_2012 = Calendar.getInstance();
                calendar_TERMINAL_5_APRIL_2012.setTimeInMillis(System.currentTimeMillis());
                calendar_TERMINAL_5_APRIL_2012.set(2012, 3, 5,mHour, mMinute, 0);
                AM_2M_TERMINAL_1.set(AlarmManager.RTC_WAKEUP, calendar_TERMINAL_5_APRIL_2012.getTimeInMillis(),PI_2M_TERMINAL_1);

            }
            else {
                Toast.makeText(getApplicationContext(), "Two months reminder is Off", Toast.LENGTH_SHORT).show();
                prefsEditor = myPrefs.edit(); prefsEditor.putBoolean("TwoMonth", false); prefsEditor.commit();

                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);

                //alarmManagerForTwoMonth.cancel(pendingIntentOfTwoMonth);
            }
            break;
现在。我在这里收到了通知。但我希望它对所有人来说都是分开的。意味着如果已经存在一个并且生成了新的，那么它不应该更新已经存在的，而应该创建新的单独的。 谢谢。

最佳答案

好吧，你为什么不这样做

Intent in = new Intent(this, AlarmReceiverNotificationForTwoMonth.class);
in.putExtra("MyMessage","Your tax is due on blah blah blah");
pendingIntentOfTwoMonth1 = PendingIntent.getBroadcast(this, 0, in, PendingIntent.FLAG_UPDATE_CURRENT);

并在onRecieve

简单地从 Intent 中检索消息

public void onReceive(Context context, Intent intent) {

// blah blah
   Toast.show(context,intent.getStringExtra("MyMessage"),Toast.LENGTH_LONG).show();

关于Android:多个警报不起作用，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/8665021/

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