How do I detect if the user has left my app?

Question

I am developing an Android app and I want to detect when the user exits my app either by clicking the Back button or the Home button.

Also, an event like onIn

Answer 1

another option that you might consider is to check for the back button or home key press. This is done by overriding the onKeyDown() , listen for the back key/home key and override the default behaviour.

I've found a similar question that might help you out.

Android: Prompt user to save changes when Back button is pressed

Cheers