android 横向可滑动布局

来源：互联网发布：瑞典街上帅哥知乎编辑：程序博客网时间：2024/05/21 22:49

使用的是RecyclerView（其实我感觉跟listview差不多），首先构造适配器：

/** * Created by th2 on 2017/3/21. * 横向和滑动适配器 */public class RecyclerViewAdapter extends RecyclerView.Adapter<RecyclerHolder> {    private List<String> list;    private Context context;    public RecyclerViewAdapter(List<String> list, Context context) {        this.list = list;        this.context = context;    }    @Override    public RecyclerHolder onCreateViewHolder(ViewGroup parent, int viewType) {        View view = LayoutInflater.from(context).inflate(R.layout.single_image, parent, false);        final RecyclerHolder holder = new RecyclerHolder(view);        holder.mImg = (ImageView) view.findViewById(R.id.image);        holder.mImg.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                //这里取控件位置的时候使用  holder.getPosition()            }        });        return holder;    }    @Override    public void onBindViewHolder(final RecyclerHolder holder, final int position) {        //对布局内控件进行操作        MyApp.bitmapUtils.display(holder.mImg , list.get(position));    }    @Override    public int getItemCount() {        return list.size();    }}class RecyclerHolder extends RecyclerView.ViewHolder {    public RecyclerHolder(View itemView) {        super(itemView);    }    ImageView mImg;}

主界面布局

<android.support.v7.widget.RecyclerView            android:id="@+id/recycler_view"            android:layout_width="match_parent"            android:layout_height="fill_parent"            android:layout_centerVertical="true"            android:scrollbars="none" />

主界面代码

RecyclerView recyclerView = (RecyclerView) goods0View.findViewById(R.id.recycler_view);                                    //设置布局管理器                                    LinearLayoutManager linearLayoutManager = new LinearLayoutManager(getActivity());                                    linearLayoutManager.setOrientation(LinearLayoutManager.HORIZONTAL);                                    recyclerView.setLayoutManager(linearLayoutManager);                                    RecyclerViewAdapter adapter = new RecyclerViewAdapter(pictureList,getActivity());                                    recyclerView.setAdapter(adapter);

好了，横向可滑动布局完成

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