Using ResultReceiver, what happens if the action is destroyed and the intent service is still running

Question

this question has already been asked here , but there is no good answer yet

so basically I have an intention service running in the background to do something, and once done, I will return the result back to activity using resultreceiver, so I need to know the following

• how to cope with a situation where the action is destroyed when the service is still running?
• How do I know if activity from the intent service is destroyed?
• what happens to resultreciever when sending a result back to an activity when the activity is already destroyed? Did this cause an error?

Answer 1

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, , LocalBroadcastManager, Activity / BroadcastReceiver. Google