Can my pendingIntent in AlarmManager be deleted or canceled by the system?

Question

can the system in android delete or cancel my PendingIntent I send to AlarmManager intentionally i.e. for free up resources?

Answer 1

No. Android won't cancel or delete scheduled alarms to free up resources. Be aware that alarms are not persistent across device reboots.

NOTE: I answered this so we can get it off the "open questions" list.