在字符串类型listview Android上实现searchview

List<String> dataList = new ArrayList<>();
dataList.add("Apple");
dataList.add("Banana");
dataList.add("Orange");
// 添加更多的字符串...

public class MyAdapter extends BaseAdapter {
    private List<String> dataList;
    private LayoutInflater inflater;

    public MyAdapter(Context context, List<String> dataList) {
        this.dataList = dataList;
        inflater = LayoutInflater.from(context);
    }

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

    @Override
    public Object getItem(int position) {
        return dataList.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        if (convertView == null) {
            convertView = inflater.inflate(android.R.layout.simple_list_item_1, parent, false);
        }

        TextView textView = convertView.findViewById(android.R.id.text1);
        textView.setText(dataList.get(position));

        return convertView;
    }
}

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

ListView listView = findViewById(R.id.listView);
SearchView searchView = findViewById(R.id.searchView);

searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
    @Override
    public boolean onQueryTextSubmit(String query) {
        return false;
    }

    @Override
    public boolean onQueryTextChange(String newText) {
        List<String> filteredList = new ArrayList<>();
        for (String item : dataList) {
            if (item.toLowerCase().contains(newText.toLowerCase())) {
                filteredList.add(item);
            }
        }
        ((MyAdapter) listView.getAdapter()).setDataList(filteredList);
        ((MyAdapter) listView.getAdapter()).notifyDataSetChanged();
        return true;
    }
});

public void setDataList(List<String> dataList) {
    this.dataList = dataList;
}