How to delete instantly SPACE from an edittext if a user presses the space?

Question

I have an edittext, and a textwatcher that watches if SPACE arrived or not. If its a SPACE I would like to delete that instantly. Or if its a space I want to make sure it do

Answer 1

One more simple way to achieve this using the input Filter

editText.setFilters(new InputFilter[]{new InputFilter() {
        @Override
        public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) {
            if (source.toString().equalsIgnoreCase(" ")){
                return "";
            }
            return source;
        }
    }});

This will remove the space entered by the user immediately and gives appearance like space is disabled.