how to create custom textwatcher code example

Example: how to create custom textwatcher

private class GenericTextWatcher implements TextWatcher{


    public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {}
    public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {}

    public void afterTextChanged(Editable editable) {
       
    }
}