Listener for Done button on EditText? [duplicate]

Answer 1

Rx way to do this:

fun EditText.onImeActionDoneClicks(): Observable {
    return Observable.create { emitter ->
        setOnEditorActionListener { _, actionId, _ ->
            if (actionId == EditorInfo.IME_ACTION_DONE) {
                emitter.onNext(Unit)
                true
            } else {
                false
            }
        }
    }
}

compositeDisposable += lastEditText.onImeActionDoneClicks().subscribe {
    toast("onImeDoneClicks")
}