How to detect swipe on a key in android soft keyboard
How to detect swipe action on a key in android soft keyboard?
Write your own soft keyboard.
Input method editors (a.k.a., soft keyboards) are implemented by other apps. Not every soft keyboard will even have keys. Hence there is no API whereby soft keyboards could report swipe events on keys, let alone rules forcing soft keyboard implementers to report on swipe events.
Are you writing own keyboard? If not, your app will not be informed on how user behaved on IME area.