以下是一个解决Android网络问题的示例，该示例使用Google Book API和LoadManager/ AsyncTaskLoader来获取图书数据：

1. 创建一个Book类来表示图书对象：

public class Book {
    private String title;
    private String author;

    public Book(String title, String author) {
        this.title = title;
        this.author = author;
    }

    public String getTitle() {
        return title;
    }

    public String getAuthor() {
        return author;
    }
}

2. 创建一个BookLoader类来继承AsyncTaskLoader，用于在后台线程中加载图书数据：

public class BookLoader extends AsyncTaskLoader> {
    private String mQuery;

    public BookLoader(Context context, String query) {
        super(context);
        mQuery = query;
    }

    @Override
    protected void onStartLoading() {
        forceLoad();
    }

    @Override
    public List loadInBackground() {
        List books = new ArrayList<>();

        // 执行网络请求并解析JSON数据
        // 使用mQuery来构建请求URL
        // 使用HttpURLConnection或OkHttp发送请求，并获取响应数据
        // 解析响应JSON数据并创建Book对象
        // 将Book对象添加到books列表中

        return books;
    }
}

3. 在Activity或Fragment中使用LoadManager来初始化和启动Loader，并在onLoadFinished回调中获取返回的图书数据：

public class MainActivity extends AppCompatActivity implements LoaderManager.LoaderCallbacks> {
    private static final int LOADER_ID = 1;
    private BookAdapter mAdapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // 初始化RecyclerView和Adapter
        RecyclerView recyclerView = findViewById(R.id.recycler_view);
        mAdapter = new BookAdapter();
        recyclerView.setAdapter(mAdapter);

        // 初始化LoaderManager，并启动Loader
        LoaderManager.getInstance(this).initLoader(LOADER_ID, null, this);
    }

    @NonNull
    @Override
    public Loader> onCreateLoader(int id, @Nullable Bundle args) {
        // 创建并返回BookLoader实例
        String query = "android"; // 替换为你想搜索的书籍关键字
        return new BookLoader(this, query);
    }

    @Override
    public void onLoadFinished(@NonNull Loader> loader, List data) {
        // 更新Adapter的数据集
        mAdapter.setData(data);
    }

    @Override
    public void onLoaderReset(@NonNull Loader> loader) {
        // 重置Adapter的数据集
        mAdapter.setData(null);
    }
}

4. 创建一个BookAdapter类来显示图书数据：

public class BookAdapter extends RecyclerView.Adapter {
    private List mBooks;

    public void setData(List books) {
        mBooks = books;
        notifyDataSetChanged();
    }

    @NonNull
    @Override
    public BookViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_book, parent, false);
        return new BookViewHolder(view);
    }

    @Override
    public void onBindViewHolder(@NonNull BookViewHolder holder, int position) {
        Book book = mBooks.get(position);
        holder.titleTextView.setText(book.getTitle());
        holder.authorTextView.setText(book.getAuthor());
    }

    @Override
    public int getItemCount() {
        return mBooks == null ? 0 : mBooks.size();
    }

    public static class BookViewHolder extends RecyclerView.ViewHolder {
        TextView titleTextView;
        TextView authorTextView;

        public BookViewHolder(@NonNull View itemView) {
            super(itemView);
            titleTextView = itemView.findViewById(R.id.title_text_view);
            authorTextView = itemView.findViewById(R.id.author_text_view);
        }
    }
}

请注意，这只是一个示例，你需要根据你的具体需求进行修改和优化。此外，你还需要添加网络权限和相关依赖项才能使该示例正常工作。