Android: Multiple Alarm not working

Question

In My application i have set the two alarm. On toogleButton on i am going to set it on with below code:

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;

But i am not getting the amarm notification at that desire time and if the toggle is on. Now after time of alarm is passaway and if i doing toggle off and then on so i get the alarm.

So whats wrong with my Code ? Please help me for that.

EDITED:

With thia answer i have solve to set the alarm for multiple time: How can I setup multiple alarms in Android?

But i am wondering about how to get it handle. I mean how to handle that alarm on receiver with different message ?

My updated Code with the Multiple Alarm is below:

//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);

And the Code for the Receiver is like below:

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);


}

Now how to handle that different alarm ?? Help me for this. Thanks.

Edited

Pleasee this code:

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;

Now. here i got the Notification. but i want it seperate for all. Means if there is one already exist and if new is generated then it should not be update the already present but should have to create new seperate of it. Thanks.

r u using sqlite database(Internal Database) for save the alarm and use broadcast receiver for get the alarm notification. — Dipak Keshariya, Dec 29 '11 at 07:23
No I am not using any database for it. . . why ? should i have to do it ? — Shreyash Mahajan, Dec 29 '11 at 08:46

score 4 · Accepted Answer · edited Feb 11 '14 at 13:36

4

Ok, Why don't you do this

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);

And in the onRecieve

Simply Retrieve the message from the Intent

public void onReceive(Context context, Intent intent) {

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

edited Feb 11 '14 at 13:36

Phantômaxx

37,901
21
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answered Dec 29 '11 at 10:37

st0le

33,375
8
89
89

Ok So if i use it for my code then will it be work as i want ? – Shreyash Mahajan Dec 29 '11 at 10:38
Yes, When setting your alarm, Use the intent to store data about the event...In your Broadcast Reciever, simply retrive the data from that Intent (2nd Parameter of `onRecieve`) it's the same one you created while setting the alarm – st0le Dec 29 '11 at 10:40
I got syntext error at intent that the variable is not resolved – Shreyash Mahajan Dec 29 '11 at 10:47
Yes your code works great. Now what if i dont want to update the alarm notification and got the every notification for its own. I mean right now if there is already any notification and if i got another notification then the new notification will updated on the past one. So if i want seperate notification for all then what should i have to do ? – Shreyash Mahajan Dec 29 '11 at 11:48
@iDroidExplorer, Use a different requestCode for each one, see the `0` parameter in the `PendingIntent.getBroadcast()` call? That should be different for each distinct alarm. – st0le Dec 29 '11 at 11:52
Yes i have done like that. But i want is to generate the different notification. right now it is updating the previous one if previous one is stil exist in the notification bar. – Shreyash Mahajan Dec 29 '11 at 12:12
@iDroidExplorer, Post your Code. – st0le Dec 30 '11 at 03:42
Ok I have solve it. I am using same notification id for all. I have change the Notification ID for all and it works nice. . . – Shreyash Mahajan Dec 30 '11 at 05:28
@iDroidExplorer, That's what i told you 2 comments ago. – st0le Dec 30 '11 at 05:42

score 1 · Answer 2 · edited May 23 '17 at 12:25

1

Plz try my answer from following link using database.

AlarmManager with Broadcast Receiver

First Add Alarm Time and date into database from your activity & then create broadcast receiver class for get the data from database.

edited May 23 '17 at 12:25

Community

1
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answered Dec 29 '11 at 09:24

Dipak Keshariya

22,193
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So If i want to make the Multiple Alarm for selecting day then i have to use the Database to use that selected date ? – Shreyash Mahajan Dec 29 '11 at 09:31
But if i use the Single Alatm with selected date and time then it works then why not for other date is works ? – Shreyash Mahajan Dec 29 '11 at 09:33
In Inbuilt Alarm only Single alarm is work if u use the database for multiple alarm that is worked for me from above link. – Dipak Keshariya Dec 29 '11 at 09:35
I just want to make the Different Alam on different Date. . . And with this i can get it. http://stackoverflow.com/questions/3273342/how-can-i-setup-multiple-alarms-in-android – Shreyash Mahajan Dec 29 '11 at 09:53
I have to set alarm for next 17 days and 4 times a day. To set multiple alarm at same time with single method call was not working, but by using unique id to the pending intent 2nd parameter it works fine for me. Thanks. Pls check here https://stackoverflow.com/questions/44858366/how-to-set-multiple-alarms-in-android-last-alarm-overwrites-preveious-alarms-in – Dildarkhan Pathan Sep 04 '21 at 03:38

Android: Multiple Alarm not working

2 Answers2

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