What is a build app whose functions work when the app is closed?

[AC Question]

Build app whose functions work when app is closed

I want to build an app which enhances the phone's normal features, particularly selecting text.
Is the idea of enhancing existing phone functions when the app itself is closed possible?

 

[belodion]

Re: Build app whose functions work when app is closed

Welcome to AC.

I recommend joining as a member so that you can discuss such things in our Android Developers forum.

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