RecyclerView配合CardView最基础用法

添加依赖

compile 'com.android.support:appcompat-v7:24.2.0'
compile 'com.android.support:recyclerview-v7:24.2.0'  
compile 'com.android.support:cardview-v7:24.2.0'

注意：support包的版本要一致，即-v后面的参数要相同。

列表项布局

注意：命名空间。

Adapter写法

public class HomeAdapter extends RecyclerView.Adapter {

    private Context context;
    private List list;

    public HomeAdapter(Context context,List list){
        this.context = context;
        this.list = list;
    }

    @Override
    public HomeAdapter.HomeViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        return new HomeViewHolder(LayoutInflater.from(context).inflate(R.layout.item,parent,false));
    }

    @Override
    public void onBindViewHolder(HomeViewHolder holder, int position) {
        holder.textView.setText(list.get(position));
    }


    @Override
    public int getItemCount() {
        return list.size();
    }
    // 创建Holder类
    public static class HomeViewHolder extends RecyclerView.ViewHolder{

        TextView textView;
        public HomeViewHolder(View itemView) {
            super(itemView);
            textView = (TextView) itemView.findViewById(R.id.tv_text);
            itemView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Log.d(""ItemOnClick"","item"+getAdapterPosition());
                }
            });

        }
    }
}

使用RecyclerView

// 必须有设置布局
// 线性显示 类似于listview
mRecyclerView.setLayoutManager(new LinearLayoutManager(this));  
//  线性宫格显示 类似于grid view  
//  mRecyclerView.setLayoutManager(new GridLayoutManager(this, 2));    
// 线性宫格显示 类似于瀑布流
//  mRecyclerView.setLayoutManager(new StaggeredGridLayoutManager(2, OrientationHelper.VERTICAL));
mRecyclerView.setAdapter(new NormalRecyclerViewAdapter(this));

扩展阅读

• Frank-Zhu——RecyclerView使用详解。
• Android RecyclerView 使用完全解析 体验艺术般的控件。