PhoneNumberFormattingTextWatcher is not working

I am trying to use PhoneNumberFormattingTextWatcher but there is nothing happening as if the code is not there

here is the code

    @Override
    protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
    EditText PhoneEdit = (EditText) findViewById(R.id.editText1); 
    PhoneEdit.addTextChangedListener(new PhoneNumberFormattingTextWatcher());
}

when entering 002010555666 it still the same no - or + or (), just the same without any formatting is there anything missing in the code

help