dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    compile 'com.android.support:appcompat-v7:23.0.1'
    compile 'com.android.support:design:23.0.1'
    compile 'com.android.support:recyclerview-v7:23.0.1'
    compile 'com.android.support:cardview-v7:23.0.1'
    compile 'com.android.support:recyclerview-v7:23.1.1'

}
 

package com.dictionary.adapter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.RecyclerView.ViewHolder;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
import com.dictionary.entity.News;
import com.example.dictionary.R;
import java.util.ArrayList;
import java.util.List;

public class RecyclerAdapter extends RecyclerView.Adapter<ViewHolder> {

    public final static int TYPE_ONE = 1;
    public final static int TYPE_TWO = 2;
    public final static int TYPE_THREE = 3;
    private Context mContext;
    private List<News> newses = new ArrayList<>();
    private OnItemClickListener onItemClickListener;

    public RecyclerAdapter(List<News> newses,Context context) {
        super();
        this.mContext = context;
        this.newses = newses;
    }
    
    public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
        this.onItemClickListener = onItemClickListener;
    }


    public interface OnItemClickListener {
        void OnItemClick(View view, int position);

        void OnItemLongClick(View view, int position);
    }

    public void add(News news) {
        this.newses.add(news);
        notifyDataSetChanged();
    }

    @Override
    public int getItemViewType(int position) {
        return newses.get(position).getItemType();

    }

    @Override
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = null;
        ViewHolder holder = null;
        switch (viewType) {
            case TYPE_ONE:
                view = LayoutInflater.from(mContext).inflate(R.layout.list_item1_mainsearch, parent, false);
                holder = new ViewHolderOne(view);
                break;
            case TYPE_TWO:
                view = LayoutInflater.from(mContext).inflate(R.layout.list_item2_mainsearch, parent, false);
                holder = new ViewHolderTwo(view);
                break;
            case TYPE_THREE:
                view = LayoutInflater.from(mContext).inflate(R.layout.list_item3_mainsearch, parent, false);
                holder = new ViewHolderThree(view);
                break;
        }
        return holder;
    }

    @Override
    public void onBindViewHolder(final ViewHolder holder, int position) {
        switch (getItemViewType(position)) {
            case TYPE_ONE:
                final ViewHolderOne holderOne = (ViewHolderOne) holder;
                onItemEventClick(holderOne);
                break;
            case TYPE_TWO:
                ViewHolderTwo holderTwo = (ViewHolderTwo) holder;
                onItemEventClick(holderTwo);
                break;
            case TYPE_THREE:
                ViewHolderThree holderThree = (ViewHolderThree) holder;
                onItemEventClick(holderThree);
        }
    }

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

    class ViewHolderOne extends ViewHolder {
        TextView tv_item1;
        public ViewHolderOne(View itemView) {
            super(itemView);
            tv_item1 = (TextView) itemView.findViewById(R.id.tv_item1);
            tv_item1.setText("我是修改過得文字1");
        }
    }

    class ViewHolderTwo extends ViewHolder {
        Button bt_item1;

        public ViewHolderTwo(View itemView) {
            super(itemView);
            bt_item1 = (Button) itemView.findViewById(R.id.bt_item1);
        }
    }

    class ViewHolderThree extends ViewHolder {
       TextView textView;
        public ViewHolderThree(View itemView) {
            super(itemView);
            textView = (TextView) itemView.findViewById(R.id.tv_content1);
            textView.setText("我是修改過得圖片1");
        }
    }

    protected void onItemEventClick(ViewHolder holder) {
        final int position = holder.getLayoutPosition();
        holder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                onItemClickListener.OnItemClick(v, position);
            }
        });
        holder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View v) {
                onItemClickListener.OnItemLongClick(v, position);
                return true;
            }
        });
    }
}