Android service to receive notification when volume changes

Question

My application runs in the background and gets a notification when the volume on the device changes. The service then has to show a warning message based on the volume levels.

What kind of a service should this be.

Thank you.

Answer 1

For achieving this, you need to register a broadcastreceiver. Take a look at this question:

Android BroadCastReceiver for volume key up and down