最近做了一个项目需要实现一个卡片式的水平滑动，但是不能手势滑动，点击卡片上的按钮之后滑动到下一个卡片，所以想到用RecyclerView实现，去掉它的手势滑动，点击按钮之后再代码控制滑动到下一个卡片。

接下来就是一步一步的实现。

1.引入RecyclerView。

compile'com.android.support:recyclerview-v7:25.+'

2.在布局文件中使用RecyclerView。

3.创建RecyclerView的item布局文件。

4.实现RecyclerViewAdapter。

public class RecyclerViewAdapter extends RecyclerView.Adapter
     
       {    private static final String TAG = RecyclerViewAdapter.class.getSimpleName();    private List
      
        dataList;    private Context mContext;    private RecyclerView recyclerView;    public RecyclerViewAdapter(Context context, List
       
         dataList) {        mContext = context;        this.dataList = dataList;    }    @Override    public RecyclerHolder onCreateViewHolder(ViewGroup parent, int viewType) {        View view = LayoutInflater.from(mContext).inflate(R.layout.recycler_item_view, parent, false);        RecyclerHolder holder = new RecyclerHolder(view);        return holder;    }    @Override    public void onBindViewHolder(RecyclerHolder holder, final int position) {        holder.textView.setText(dataList.get(position));        if (position == dataList.size() - 1) {            holder.button.setVisibility(View.GONE);        }        holder.button.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                recyclerView.smoothScrollToPosition(position + 1);            }        });    }    @Override    public void onAttachedToRecyclerView(RecyclerView recyclerView) {        super.onAttachedToRecyclerView(recyclerView);        this.recyclerView = recyclerView;    }    @Override    public int getItemCount() {        return dataList.size();    }    public class RecyclerHolder extends RecyclerView.ViewHolder {        TextView textView;        Button button;        public RecyclerHolder(View itemView) {            super(itemView);            textView = (TextView) itemView.findViewById(R.id.item_text);            button = (Button) itemView.findViewById(R.id.item_button);        }    }}
       
      
     

5.在activity文件中设置RecyclerView。

private RecyclerView recyclerView;    private LinearLayoutManager mRecyclerViewLayoutManager;    private RecyclerViewAdapter adapter;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        recyclerView = (RecyclerView) findViewById(R.id.recycler);        List
     
       datas = new ArrayList<>();        datas.add("LiMing");        datas.add("XiaoMing");        datas.add("HanMeiMei");        mRecyclerViewLayoutManager = new LinearLayoutManager(this);        recyclerView.setLayoutManager(mRecyclerViewLayoutManager);        adapter = new RecyclerViewAdapter(this, datas);        recyclerView.setAdapter(adapter);    }
     

6.设置RecyclerView为水平方向。

mRecyclerViewLayoutManager.setOrientation(LinearLayoutManager.HORIZONTAL);

7.禁止手势滑动。

recyclerView.setOnTouchListener(new View.OnTouchListener() {    @Override         public boolean onTouch(View v, MotionEvent event) {              return true;         }});

但是这样是有一个问题的，在item滑动的时候点击一下，item就会暂停住，不再滑动。

这个时候就需要处理一下这个问题，在item滑动的过程，不拦截点击事件，不滑动的时候拦截点击事件。

//position是RecyclerView的item的编号。    recyclerView.setOnTouchListener(new View.OnTouchListener() {         @Override         public boolean onTouch(View v, MotionEvent event) {              Log.d(TAG,"position = "+RecyclerViewAdapter.position);              if (isScroll) {                   recyclerView.smoothScrollToPosition(RecyclerViewAdapter.position);                   return false;              } else {                   return true;               }         }    });    recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {         @Override         public void onScrollStateChanged(RecyclerView recyclerView, int newState) {              super.onScrollStateChanged(recyclerView, newState);              if (newState == 2) {                   isScroll = false;              }              if (newState == 1) {                   isScroll = true;              }              if (newState == 0) {                   isScroll = false;              }         }         @Override         public void onScrolled(RecyclerView recyclerView, int dx, int dy) {              super.onScrolled(recyclerView, dx, dy);         }    });        @Override    protected void onDestroy() {        Log.d(TAG,"onDestroy()");        position = 0;        super.onDestroy();    }

 

项目的完整代码地址：https://github.com/ZhangMiao147/HorizontalRecyclerView