Is there any listener on Android SearchView to notify if SearchView is expanded and ready to take input?

Question

I want to show some default suggestions in SearchView when User hasn\'t typed anything. I am setting my custom suggestion adapter manually using matrix cursor. I tried setting

Answer 1

 @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.main, menu);
        vwSearch = (SearchView) menu.findItem(R.id.menu_main_search).getActionView();
        vwSearch.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
            @Override
            public boolean onQueryTextSubmit(String query) {
                 //Do something on Submit
                return false;
            }

            @Override
            public boolean onQueryTextChange(String newText) {
                 //Do something on change
                return true;
            }


        });

        vwSearch.setOnCloseListener(new SearchView.OnCloseListener() {
            @Override
            public boolean onClose() {
                //Do something on collapse Searchview
                return false;
            }
        });

        return true;
    }