Android Alert manager delete

I have set an alert manager for every event created by user. If any user delete the event after that, I want to delete the alert manager set for the specific event. How to 开发者_开发百科delete any specific alert programmatically?

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I have set an alert manager for every event created by user.

I am going to assume that you really mean that you have set an alarm with AlarmManager.

How to delete any specific alert programmatically?

Call cancel() on AlarmManager with a PendingIntent for an equivalent Intent. Here is a sample project that demonstrates this (see OnBootReceiver.java).