android新闻列表简单排版

可以考虑使用RecyclerView控件来实现Android新闻列表的简单排版。下面是一个示例代码：

1. 在layout文件夹下新建一个xml文件，命名为item_news.xml，作为RecyclerView中每一个item的布局。

<LinearLayout
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:padding="16dp">

    <TextView
        android:id="@+id/tv_news_title"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="18sp"
        android:textColor="#000000"
        android:textStyle="bold"/>

    <TextView
        android:id="@+id/tv_news_content"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="16sp"
        android:textColor="#666666"
        android:layout_marginTop="8dp"/>

    <TextView
        android:id="@+id/tv_news_time"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="14sp"
        android:textColor="#999999"
        android:layout_marginTop="8dp"/>

</LinearLayout>

2. 在layout文件夹下新建一个xml文件，命名为fragment_news.xml，作为新闻列表页面的布局。

<androidx.recyclerview.widget.RecyclerView
    android:id="@+id/rv_news_list"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:padding="16dp"/>

3. 在对应的Activity或Fragment中，初始化RecyclerView并设置Adapter。

public class NewsFragment extends Fragment {

    private RecyclerView rvNewsList;
    private NewsAdapter newsAdapter;

    public View onCreateView(@NonNull LayoutInflater inflater,
                             ViewGroup container, Bundle savedInstanceState) {
        View root = inflater.inflate(R.layout.fragment_news, container, false);
        rvNewsList = root.findViewById(R.id.rv_news_list);
        rvNewsList.setLayoutManager(new LinearLayoutManager(getContext()));
        newsAdapter = new NewsAdapter();
        rvNewsList.setAdapter(newsAdapter);
        return root;
    }

    private class NewsAdapter extends RecyclerView.Adapter<NewsViewHolder> {

        private List<News> newsList;

        public NewsAdapter() {
            newsList = new ArrayList<>();
            // 添加新闻数据
            newsList.add(new News("标题1", "内容1", "2021-01-01"));
            newsList.add(new News("标题2", "内容2", "2021-01-02"));
            newsList.add(new News("标题3", "内容3", "2021-01-03"));
        }

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

        @Override
        public void onBindViewHolder(@NonNull NewsViewHolder holder, int position) {
            News news = newsList.get(position);
            holder.tvTitle.setText(news.getTitle());
            holder.tvContent.setText(news.getContent());
            holder.tvTime.setText(news.getTime());
        }

        @Override
        public int getItemCount() {
            return newsList.size();
        }
    }

    private static class NewsViewHolder extends RecyclerView.ViewHolder {

        private TextView tvTitle;
        private TextView tvContent;
        private TextView tvTime;

        public NewsViewHolder(@NonNull View itemView) {
            super(itemView);
            tvTitle = itemView.findViewById(R.id.tv_news_title);
            tvContent = itemView.findViewById(R.id.tv_news_content);
            tvTime = itemView.findViewById(R.id.tv_news_time);
        }
    }
}

4. 最后，定义一个News类来存储新闻数据。

public class News {
    private String title;
    private String content;
    private String time;

    public News(String title, String content, String time) {
        this.title = title;
        this.content = content;
        this.time = time;
    }

    public String getTitle() {
        return title;
    }

    public String getContent() {
        return content;
    }

    public String getTime() {
        return time;
    }
}

以上就是一个简单的Android新闻列表排版示例。