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POsetting Multiple alarms in different activities
 

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    <p>I am newbie programmer, I am creating an alarm app containing multiple activities, each capable of setting 1 alarm. I am using same alarm broadcastreciever for all the activities and I use notification manager inside the broadcast reciever. I pass different ids for different activities that use the broadcastreceiver for notify command using getextras. When I try out the application, the alarm which gets shown seems to be of the activity whose button i pressed the latest. Also there is a +-1 min error between set time and notification time .Can anyone suggest any other change I can make so I can get multiple notification instead of just one and at the exact set time. Thanks in advance for the answer. :)</p> <p>here is the alarm receiver code:</p> <pre><code>public void onReceive(Context context, Intent intent) { Toast.makeText (context, R.string.app_name, Toast.LENGTH_SHORT).show(); String Title=intent.getStringExtra("title"); String days=intent.getStringExtra("days"); int id=intent.getIntExtra("id", 0); NotificationManager nm=(NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE); Notification notify = new Notification(R.drawable.ic_launcher,days,System.currentTimeMillis()); // Intent i= new Intent(context,MainActivity.class); PendingIntent p= PendingIntent.getActivity(context,0,intent,0); notify.setLatestEventInfo(context, Title, days, p); nm.notify(id,notify); </code></pre> <p>Here is the <code>main.java</code> code inside <code>onclicklistener</code>:</p> <pre><code> AlarmManager am = null; PendingIntent appIntent = null; String days = et.getText().toString(); int daynum = java.lang.Integer.parseInt(days); String s2 = (String) ss.getSelectedItem(); Calendar c = Calendar.getInstance(); Calendar c1=Calendar.getInstance(); int y = 2013, m = Calendar.NOVEMBER, d = 29, h = 11, i = 6; if (s2.equals("Morning")) { h = 7; } else if (s2.equals("Afternoon")) { h = 12; } else if (s2.equals("Evening")) { h = 17; } else if (s2.equals("Night")) { h = 21; } h=12;i=6; c.set(y, m, d, h, i,0); c1.setTimeInMillis(c.getTimeInMillis()-daynum*24*60*60*1000); button.setText(c1.toString()); Context context =main.this; Intent intent = new Intent(context, AlarmReceiver2.class); intent.putExtra("title", "title"); intent.putExtra("days",days+" days left"); intent.putExtra("id",1); appIntent = PendingIntent.getBroadcast(context, 0, intent, 0); am = (AlarmManager) getSystemService(ALARM_SERVICE); am.set(AlarmManager.RTC_WAKEUP, c.getTimeInMillis(), appIntent); </code></pre>
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