title: android pending intent notification problem
body: <p>I have a alarm thing going on in my app and it launches a notification that then when pressed launched an activity.
  The problem is that when I create more than one alarm then the activity launched from the notification gets the same extras as the first one. I think the problem is either with the intent i put in the pending intent or in the pending intent itself. I think I might need to put a flag on one of these but I dont know which one.</p>
  
  <pre><code>Intent showIntent =new Intent(context, notificationreceiver.class);
      showIntent.putExtra("details", alarmname);
  
  PendingIntent contentIntent = PendingIntent.getActivity(context, 0,
          showIntent, 0); 
  
      notification.setLatestEventInfo(context, "The event is imminent",
              alarmname, contentIntent);
  </code></pre>
  
  <p>And the receiver of the notification</p>
  
  <pre><code>Bundle b = getIntent().getExtras();
      String eventname = b.getString("details");
      details.setText(eventname);
  </code></pre>
  
  <p>The "details" extra is the same to every the next time a notification happens instead of having the different value.
  Until I set the intents I am sure that the correct value goes to the "details" so its a problem of getting the first intent everytime i press any notification.
  How can I make it to launch the correct intents?
  Hope I was as clear as i could
  Thanks!</p>