I am creating a custom keyboard using InputMethod method class.
My goal is to collect user's data with their consent, but is there a way to import default keyboard and just tweak some of the functionalities or add some on top of the existing ones.
In addition to that is it necessary to create the keyboard to collect user's typing data? Can I just create a service and collect all the data that user is typing?
And most importantly what type of policies should lookout for to publish the app on playstore, do they even accept this type of app on store?