如何在android中获取searchview的事件

new SearchView.OnQueryTextListener() {
    @Override
    public boolean onQueryTextChange(String newText) {
        // your text view here
        textView.setText(newText);
        return true;
    }

    @Override
    public boolean onQueryTextSubmit(String query) {
        textView.setText(query);
        return true;
    }
}