TextWatcher simple implementation

[danybony]

I don't really care about beforeTextChanged or onTextChanged.
I only need the good old afterTextChanged!

-- An Android developer

[stefanhoth]

I'd say this addition is of questionable value. While it surely moves the no-op impls to Notils, making the code seem cleaner it might add some confusion for devs who know the interface, wondering where the rest of the events go.

I think the benefit of having this in Notils is very marginal.

[blundell]

but tbf everytime I use this interface I only want one of the 3 methods so 👍 from me

[danybony]

@stefanhoth this is open to discussion.
It is a thing I saw in several projects and I always though it could have been useful to have in Notils.
Regarding the confusion for devs who know the interface I'd say that this is way less confusing than our logger implementation compared to the android.util one.

[malmstein]

👍 from me as well. Death to no-ops!

[friedger]

❌ needs an update of the readme

@danybony The argument that there are other confusing APIs does not count :-)

Happy with it as proguard removes the class if not needed.

[danybony]

@friedger readme updated!

[friedger]

👍 Letting @stefanhoth merge it

[stefanhoth]

I wouldn't X it but I still don't see the big benefit and would rather have this No-op base class in my own project. But if @malmstein or @blundell are big fans they should merge it.

[blundell]

👼

[malmstein]

💃