How to differentiate between Mulitple alarms in android

In the Android app which is getting developed开发者_开发问答, i have multiple alarms.

I want to initiate, different actions on different alarms.

How can i differentiate or determine , exactly which alarm has been fired??

Rgds Yaaga

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When you set your alarms with AlarmManager you give each of them a PendingIntent which must be bound to an Intent. You can use that Intents' extras bundle to distinguish between different alarms (by putting in an int or a String, say).