如何在ListFragment上使用SearcheView控件进行过滤

<SearchView
    android:id="@+id/searchView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:queryHint="Search"
    />

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    inflater.inflate(R.menu.menu_main, menu);
    MenuItem searchItem = menu.findItem(R.id.action_search);
    SearchView searchView = (SearchView) searchItem.getActionView();
    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            return false;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            // 在这里进行过滤操作
            adapter.getFilter().filter(newText);
            return true;
        }
    });
}

public class MyAdapter extends ArrayAdapter<String> implements Filterable {
    private List<String> originalData;
    private List<String> filteredData;

    public MyAdapter(Context context, List<String> data) {
        super(context, android.R.layout.simple_list_item_1, data);
        originalData = data;
        filteredData = data;
    }

    @Override
    public int getCount() {
        return filteredData.size();
    }

    @Override
    public String getItem(int position) {
        return filteredData.get(position);
    }

    @Override
    public Filter getFilter() {
        return new Filter() {
            @Override
            protected FilterResults performFiltering(CharSequence constraint) {
                FilterResults results = new FilterResults();
                List<String> filteredList = new ArrayList<>();

                if (constraint == null || constraint.length() == 0) {
                    filteredList.addAll(originalData);
                } else {
                    String filterPattern = constraint.toString().toLowerCase().trim();
                    for (String item : originalData) {
                        if (item.toLowerCase().contains(filterPattern)) {
                            filteredList.add(item);
                        }
                    }
                }

                results.values = filteredList;
                results.count = filteredList.size();
                return results;
            }

            @Override
            protected void publishResults(CharSequence constraint, FilterResults results) {
                filteredData = (List<String>) results.values;
                notifyDataSetChanged();
            }
        };
    }
}