Tablayout+recyclerview+ok+ 购物车见下文

首页recyclerview适配器

public class MyAdapter extends XRecyclerView.Adapter<XRecyclerView.ViewHolder> {    private Context context;    private final int SHOU=0;    private final int SHOU1=1;    String[] str = new String[4];    private List<Bean.ResultBean.DataBean> data = new ArrayList<>();    public MyAdapter(Context context,List<Bean.ResultBean.DataBean> data ){        this.context=context;        this.data=data;    }    public void add(List<Bean.ResultBean.DataBean> list){        for (int i = 0;i<list.size();i++ ){            Bean.ResultBean.DataBean dataBean = list.get(i);            data.add(1,dataBean);        }        notifyDataSetChanged();    }    // dian ji    public interface OnItemClickLitener    {        void onItemClick(View view, int position);        void onItemLongClick(View view , int position);    }    private MyAdapter_ZhuTi.OnItemClickLitener mOnItemClickLitener;    public void setOnItemClickLitener(MyAdapter_ZhuTi.OnItemClickLitener mOnItemClickLitener)    {        this.mOnItemClickLitener = mOnItemClickLitener;    }    @Override    public XRecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {        if (viewType==SHOU){            MyViewHolder myViewHolder = new MyViewHolder(LayoutInflater.from(context).inflate(R.layout.zuixin_item,parent,false));            return myViewHolder;        }else {            MyViewHolder1 myViewHolder1 = new MyViewHolder1(LayoutInflater.from(context).inflate(R.layout.zuixin_item1,parent,false));            return myViewHolder1;        }    }    @Override    public void onBindViewHolder(final XRecyclerView.ViewHolder holder, int position) {        if (getItemViewType(position)==0){            for (int i =0;i<4;i++){                List<String> albums = data.get(i).getAlbums();                String s = albums.get(0);                str[i]=s;            }            ((MyViewHolder)holder).banner.setImages(str);            ((MyViewHolder)holder).banner.setBannerStyle(Banner.CIRCLE_INDICATOR);            ((MyViewHolder)holder).banner.setDelayTime(3000);        }else {            ((MyViewHolder1)holder).tv1.setText(data.get(position).getTitle());            ((MyViewHolder1)holder).tv2.setText(data.get(position).getTags());            ImageUtils.setImageView(data.get(position).getAlbums().get(0),context,((MyViewHolder1)holder).img);        }        // 如果设置了回调，则设置点击事件        if (mOnItemClickLitener != null)        {            holder.itemView.setOnClickListener(new View.OnClickListener()            {                @Override                public void onClick(View v)                {                    int pos = ((MyViewHolder1)holder).getLayoutPosition();                    mOnItemClickLitener.onItemClick(holder.itemView, pos);                }            });            holder.itemView.setOnLongClickListener(new View.OnLongClickListener()            {                @Override                public boolean onLongClick(View v)                {                    int pos = holder.getLayoutPosition();                    mOnItemClickLitener.onItemLongClick(holder.itemView, pos);                    return false;                }            });        }    }    @Override    public int getItemCount() {        return data.size();    }    @Override    public int getItemViewType(int position) {        if (position==SHOU){            return SHOU;        }else {            return position;        }    }    class MyViewHolder extends XRecyclerView.ViewHolder{        Banner banner;        public MyViewHolder(View itemView) {            super(itemView);            banner= (Banner) itemView.findViewById(R.id.banner);        }    }    class MyViewHolder1 extends XRecyclerView.ViewHolder{        ImageView img;        TextView tv1;        TextView tv2;        public MyViewHolder1(View itemView) {            super(itemView);            img = (ImageView) itemView.findViewById(R.id.img);            tv1= (TextView) itemView.findViewById(R.id.tv1);            tv2= (TextView) itemView.findViewById(R.id.tv2);        }    }}

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整体的main1

public class Main2Activity extends AppCompatActivity {    private TabLayout tableLayout;    private ViewPager viewPager;    private List<String> tb_list = new ArrayList<>();    private List<Fragment> fragments = new ArrayList<>();    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main2);        tableLayout = (TabLayout) findViewById(R.id.table);        viewPager = (ViewPager) findViewById(R.id.viewpage);        tb_list.add("最新日报");        tb_list.add("专栏");        tb_list.add("热门");        tb_list.add("主题日报");        tableLayout.setTag(tableLayout.newTab().setText(tb_list.get(0)));        tableLayout.setTag(tableLayout.newTab().setText(tb_list.get(1)));        tableLayout.setTag(tableLayout.newTab().setText(tb_list.get(2)));        tableLayout.setTag(tableLayout.newTab().setText(tb_list.get(3)));        Fragment1 fragment1 = new Fragment1();        Fragment2 fragment2 = new Fragment2();        Fragment3 fragment3 = new Fragment3();        Fragment4 fragment4 = new Fragment4();        fragments.add(fragment1);        fragments.add(fragment2);        fragments.add(fragment3);        fragments.add(fragment4);        tableLayout.setTabMode(TabLayout.MODE_SCROLLABLE);//滑动模式        Myviewpager myviewpager = new Myviewpager(getSupportFragmentManager());        viewPager.setAdapter(myviewpager);        //进行关联        tableLayout.setupWithViewPager(viewPager);        tableLayout.setTabsFromPagerAdapter(myviewpager);    }    private class Myviewpager extends FragmentPagerAdapter {        public Myviewpager(FragmentManager fm) {            super(fm);        }        @Override        public CharSequence getPageTitle(int position) {            return tb_list.get(position);        }        @Override        public Fragment getItem(int position) {            return fragments.get(position);        }        @Override        public int getCount() {            return fragments.size();        }    }}

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关于Tablayout的布局

<?xml version="1.0" encoding="UTF-8"?>-<LinearLayout android:orientation="vertical" tools:context="com.example.asus.yuekaolianxi.Main2Activity" android:layout_height="match_parent" android:layout_width="match_parent" xmlns:tools="http://schemas.android.com/tools" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:android="http://schemas.android.com/apk/res/android"><android.support.design.widget.TabLayout android:layout_height="50dp" android:layout_width="match_parent" android:id="@+id/table"/><android.support.v4.view.ViewPager android:layout_height="match_parent" android:layout_width="match_parent" android:id="@+id/viewpage"/></LinearLayout>

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关于recyclerview的fragment

public class Fragment1 extends Fragment {    List<Bean.ResultBean.DataBean> datas = new ArrayList<>();    private XRecyclerView xrecycler;    MyAdapter m;    int tag=1;    List<Bean.ResultBean.DataBean> list = new ArrayList<>();    @Nullable    @Override    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {        View v = View.inflate(getContext(), R.layout.fragment1,null);        xrecycler = (XRecyclerView) v.findViewById(R.id.xrecycler);        StaggeredGridLayoutManager staggeredGridLayoutManager=new StaggeredGridLayoutManager(1,StaggeredGridLayoutManager.VERTICAL);        xrecycler.setLayoutManager(staggeredGridLayoutManager);        xrecycler.setItemAnimator(new DefaultItemAnimator());        datas();        xrecycler.setLoadingListener(new XRecyclerView.LoadingListener() {            @Override            public void onRefresh() {                tag++;                get();//                m.add(datas);//                datas();                m.notifyDataSetChanged();                xrecycler.refreshComplete();            }            @Override            public void onLoadMore() {            }        });        return v;    }    public void get(){        String pas="http://apis.juhe.cn/cook/query.php?key=0e61682f015a13b244a0e46101059f36&menu=西红柿&pn="+tag+"&rn=5";        OkHttp3Utils.getInstance().doGet(pas, new GsonObjectCallback<Bean>() {            @Override            public void onUi(Bean bean) {                datas = bean.getResult().getData();                if (!bean.toString().equals("")) {                    m.add(bean.getResult().getData());                }else {                    Toast.makeText(getContext(),"没有更多数据了！",Toast.LENGTH_SHORT).show();                }            }            @Override            public void onFailed(Call call, IOException e) {            }        });    }    public void datas(){        String pas="http://apis.juhe.cn/cook/query.php?key=0e61682f015a13b244a0e46101059f36&menu=西红柿&pn="+tag+"&rn=5";        OkHttp3Utils.getInstance().doGet(pas,new GsonObjectCallback<Bean>()        {            @Override            public void onUi(Bean bean) {                list = bean.getResult().getData();                m = new MyAdapter(getContext(), bean.getResult().getData());                m.setOnItemClickLitener(new MyAdapter_ZhuTi.OnItemClickLitener() {                    @Override                    public void onItemClick(View view, int position) {                        Toast.makeText(getContext(),"ss",Toast.LENGTH_SHORT).show();                    }                    @Override                    public void onItemLongClick(View view, int position) {                    }                });                xrecycler.setAdapter(m);            }            @Override            public void onFailed(Call call, IOException e) {            }        });    }}

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布局文件 

<?xml version="1.0" encoding="UTF-8"?>-<RelativeLayout android:layout_height="match_parent" android:layout_width="match_parent" xmlns:android="http://schemas.android.com/apk/res/android"><com.jcodecraeer.xrecyclerview.XRecyclerView android:layout_height="match_parent" android:layout_width="match_parent" android:id="@+id/xrecycler"/></RelativeLayout>