Hide An Android Listview Until Search String Is Entered

I've followed this tutorial http://www.androidpeople.com/android-listview-searchbox-sort-items and I have the search working on the list. The only change I'd like to make is to ha

Solution 1:

I would do it like this:

   EditText etSearch = (EditText) getView().findViewById(R.id.etSearch);
    etSearch.addTextChangedListener(new TextWatcher(){
            public void afterTextChanged(Editable s) {
                if(view.getVisibility() != View.Visible)
                       view.setVisiblity(View.Visible);
            }
            public void beforeTextChanged(CharSequence s, int start, int count, int after){}
            public void onTextChanged(CharSequence s, int start, int before, int count){}
        });