分类页面所有view层（activity 跟 布局 跟fragment以及布局）

MainActivity：

public class MainActivity extends AppCompatActivity implements IFenlei_view {
    private ListView fen_lei_list_view;
    private FrameLayout fen_lei_frame;
    private Fenlei_presenter fenlei_presenter;
    private Fenlei_adapter fenlei_adapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        fen_lei_list_view  = findViewById(R.id.fen_lei_list_view);
        fen_lei_frame = findViewById(R.id.fen_lei_frame);
        fenlei_presenter = new Fenlei_presenter(this);
        fenlei_presenter.getFenleiData("https://www.zhaoapi.cn/product/getCatagory");

    }

    @Override
    public void postFenlei(final GoodsFenleiBean goodsFenleiBean) {
        runOnUiThread(new Runnable() {


            @Override
            public void run() {
                fenlei_adapter = new Fenlei_adapter(goodsFenleiBean,MainActivity.this);
                fen_lei_list_view.setAdapter(fenlei_adapter);
                fen_lei_list_view.setOnItemClickListener(new AdapterView.OnItemClickListener() {
                    @Override
                    public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
                        //设置适配器当前位置的方法
                        fenlei_adapter.setCurPositon(i);
                        fenlei_adapter.notifyDataSetChanged();
                        FragmentFenLeiRight fragmentFenLeiRight=FragmentFenLeiRight.getInstance(goodsFenleiBean.getData().get(i).getCid());
                        getSupportFragmentManager().beginTransaction().replace(R.id.fen_lei_frame,fragmentFenLeiRight).commit();


                    }
                });
            }
        });

    }
}
MainActivity布局：
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context="com.bwie.yuekao.view.MainActivity">

    <LinearLayout
        android:layout_width="match_parent"
        android:gravity="center"
        android:layout_height="40dp"
        android:background="#44ff"
        android:orientation="horizontal">
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="分类"
            android:textSize="20dp"
            android:layout_gravity="center"
            />
    </LinearLayout>

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ListView
            android:background="#F3F3F6"
            android:divider="#F3F3F6"
            android:dividerHeight="0.1dp"
            android:id="@+id/fen_lei_list_view"
            android:scrollbars="none"
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="match_parent">

        </ListView>

        <FrameLayout
            android:id="@+id/fen_lei_frame"
            android:layout_width="0dp"
            android:layout_weight="3"
            android:layout_height="match_parent">

        </FrameLayout>


    </LinearLayout>
</LinearLayout>

DetailActivity：
public class DetailActivity extends AppCompatActivity implements DetailActivityInter,ActivityAddCartInter, View.OnClickListener {
    private int pid;
    private DeatailPresenter deatailPresenter;
    private Banner banner;
    private TextView detail_title;
    private TextView detail_bargin_price;
    private TextView detail_yuan_price;
    private TextView detai_add_cart;
    private ImageView detail_image_back;
    private TextView watch_cart;
    private AddCartPresenter addCartPresenter;
    private ImageView detail_share;
    private DeatilBean deatilBean;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_detail);
        banner = findViewById(R.id.banner);
        detail_title = findViewById(R.id.detail_title);
        detail_bargin_price = findViewById(R.id.detail_bargin_price);
        detail_yuan_price = findViewById(R.id.detail_yuan_price);
        detai_add_cart = findViewById(R.id.detai_add_cart);
        detail_image_back = findViewById(R.id.detail_image_back);
        watch_cart = findViewById(R.id.watch_cart);
        detail_share = findViewById(R.id.detail_share);

        //创建presenter
        deatailPresenter = new DeatailPresenter(this);
        addCartPresenter = new AddCartPresenter(this);
        //接收传递的pid
        pid = getIntent().getIntExtra("pid", -1);
        //如果不是默认值代表传递过来数据了
        if (pid != -1){

            //拿着传递的pid请求商品详情的接口,然后展示数据...MVP
            deatailPresenter.getDetailData(ApiUtil.DETAIL_URL,pid);
        }
        //初始化banner
        initBanner();

        //设置点击事件
        detai_add_cart.setOnClickListener(this);
        detail_image_back.setOnClickListener(this);
        watch_cart.setOnClickListener(this);
        detail_share.setOnClickListener(this);

    }

    @Override
    public void onSuccess(final DeatilBean deatilBean) {
        this.deatilBean = deatilBean;
     runOnUiThread(new Runnable() {
         @Override
         public void run() {
             //添加删除线
             detail_yuan_price.getPaint().setFlags(Paint.STRIKE_THRU_TEXT_FLAG);

             //设置数据显示
             detail_title.setText(deatilBean.getData().getTitle());
             detail_bargin_price.setText("优惠价:"+deatilBean.getData().getBargainPrice());
             detail_yuan_price.setText("原价:"+deatilBean.getData().getPrice());
             String[] strings = deatilBean.getData().getImages().split("\\|");
             final ArrayList<String> imageUrls = new ArrayList<>();
             for (int i = 0;i<strings.length;i++){
                 imageUrls.add(strings[i]);
             }
             banner.setImages(imageUrls);
             //bannner点击事件进行跳转
             banner.setOnBannerListener(new OnBannerListener() {
                 @Override
                 public void OnBannerClick(int position) {
                     Intent intent = new Intent(DetailActivity.this,ImageScaleActivity.class);
                     //传递的数据...整个轮播图数据的集合需要传递,,,当前展示的图片的位置需要传递postion
                     //intent传递可以传的数据...基本数据类型...引用数据类型(必须序列化,所有的类,包括内部类实现serilizable接口)...bundle
                     intent.putStringArrayListExtra("imageUrls",imageUrls);
                     intent.putExtra("position",position);

                     startActivity(intent);
                 }
             });
             banner.start();
         }
     });
    }
    private void initBanner() {

        //设置banner样式...CIRCLE_INDICATOR_TITLE包含标题
        banner.setBannerStyle(BannerConfig.CIRCLE_INDICATOR);
        //设置图片加载器
     //   banner.setImageLoader(new GlideImageLoader());
        //设置自动轮播，默认为true
        banner.isAutoPlay(true);
        //设置轮播时间
        banner.setDelayTime(2500);
        //设置指示器位置（当banner模式中有指示器时）
        banner.setIndicatorGravity(BannerConfig.CENTER);

    }
    @Override
    public void onClick(View view) {
        switch (view.getId()) {
            case R.id.detail_image_back://返回
                //finish() startActivity() setResult()...context.startActiivty()

                //DetailActivity.this.finish();
                finish();
                break;


        }
    }

    @Override
    public void onCartAddSuccess(AddCartBean addCartBean) {
        Toast.makeText(DetailActivity.this,addCartBean.getMsg(),Toast.LENGTH_SHORT).show();
    }
}

DetailActivity布局：
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.bwie.yuekao.view.activity.DetailActivity">
    <RelativeLayout
        android:id="@+id/detai_relative"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <ImageView
            android:id="@+id/detail_image_back"
            android:padding="5dp"
            android:src="@drawable/leftjiantou"
            android:layout_width="40dp"
            android:layout_height="40dp" />

        <TextView
            android:layout_centerInParent="true"
            android:text="商品详情"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />

        <ImageView
            android:id="@+id/detail_share"
            android:padding="5dp"
            android:layout_alignParentRight="true"
            android:src="@drawable/share"
            android:layout_width="40dp"
            android:layout_height="40dp" />

    </RelativeLayout>
    <!--轮播图-->
    <com.youth.banner.Banner
        android:layout_below="@+id/detai_relative"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/banner"
        android:layout_width="match_parent"
        android:layout_height="300dp" />

    <TextView
        android:layout_below="@+id/banner"
        android:layout_margin="10dp"
        android:id="@+id/detail_title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <TextView
        android:text="aaaa"
        android:layout_below="@+id/detail_title"
        android:layout_margin="10dp"
        android:id="@+id/detail_yuan_price"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <TextView
        android:textColor="#ff0000"
        android:layout_below="@+id/detail_yuan_price"
        android:layout_margin="10dp"
        android:id="@+id/detail_bargin_price"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <LinearLayout
        android:layout_alignParentBottom="true"
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <View
            android:background="#000000"
            android:layout_width="match_parent"
            android:layout_height="0.3dp"/>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <TextView
                android:id="@+id/watch_cart"
                android:padding="10dp"
                android:text="购物车"
                android:gravity="center"
                android:layout_width="0dp"
                android:layout_weight="1"
                android:layout_height="wrap_content" />

            <TextView
                android:id="@+id/detai_add_cart"
                android:padding="10dp"
                android:text="加入购物车"
                android:gravity="center"
                android:layout_width="0dp"
                android:layout_weight="1"
                android:background="#ff0000"
                android:layout_height="wrap_content" />

        </LinearLayout>

    </LinearLayout>

</RelativeLayout>

ImageScaleActivity：
public class ImageScaleActivity extends AppCompatActivity {
    private ArrayList<String> imageUrls;
    private int position;
    private ViewPager iamge_scale_pager;
    private TextView image_scale_text;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_image_scale);
        iamge_scale_pager = findViewById(R.id.iamge_scale_pager);
        image_scale_text = findViewById(R.id.image_scale_text);

        //接收数据
        Intent intent = getIntent();
        imageUrls = intent.getStringArrayListExtra("imageUrls");
        position = intent.getIntExtra("position", -1);
        //判断 集合不为空null 集合的长度大于0 position不是-1
        //给viewPager设置适配器
        if (imageUrls != null && imageUrls.size() > 0 && position != -1) {

            //1.textView展示第几张图片
            image_scale_text.setText((position + 1) + "/" + imageUrls.size());

            //2.设置适配器
            ImageScaleAdapter imageScaleAdapter = new ImageScaleAdapter();
            iamge_scale_pager.setAdapter(imageScaleAdapter);

            //3.设置显示的是点击的那张图片..setCurrentItem()
            //boolean smoothScroll...是否滚动
            iamge_scale_pager.setCurrentItem(position, false);

            //设置监听
            iamge_scale_pager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
                @Override
                public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

                }

                @Override
                public void onPageSelected(int position) {
                    //设置文本显示
                    image_scale_text.setText((position + 1) + "/" + imageUrls.size());
                }

                @Override
                public void onPageScrollStateChanged(int state) {

                }
            });
        }
    }
        private class ImageScaleAdapter extends PagerAdapter {

            @Override
            public int getCount() {
                return imageUrls.size();
            }

            @Override
            public boolean isViewFromObject(@NonNull View view, @NonNull Object object) {
                return view == object;
            }

            @NonNull
            @Override
            public Object instantiateItem(@NonNull ViewGroup container, int position) {
                //创建imageView(可以放大缩小的iamgeView...自定义的)
                ZoomImageView zoomImageView = new ZoomImageView(ImageScaleActivity.this);
                //使用glide加载图片
                Glide.with(ImageScaleActivity.this).load(imageUrls.get(position)).into(zoomImageView);
                //添加到容器container
                container.addView(zoomImageView);
                //返回这个view
                return zoomImageView;
            }

            @Override
            public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
                //从容器中移除这个view
                container.removeView((View) object);
            }
        }
}
ImageScaleActivity布局：
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.bwie.yuekao.view.activity.ImageScaleActivity">
    <android.support.v4.view.ViewPager
        android:id="@+id/iamge_scale_pager"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

    </android.support.v4.view.ViewPager>

    <TextView
        android:id="@+id/image_scale_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_margin="10dp"
        android:text="2/5"
        android:textColor="#66000000"
        android:textSize="30sp" />

</RelativeLayout>

ProductListActivity：
public class ProductListActivity extends AppCompatActivity implements ProductListActivityInter, View.OnClickListener {
    private String keywords;
    private RecyclerView product_list_recycler;
    private RecyclerView product_grid_recycler;
    private ProductListPresenter productListPresenter;
    private int page = 1;
    private ProDuctListAdapter proDuctListAdapter;
    private ProDuctGridAdapter proDuctGridAdapter;
    private ImageView product_image_back;
    private LinearLayout linear_search;
    private ImageView image_change;
    private boolean isList = true;//是否是列表展示
    private RefreshLayout refreshLayout;
    private List<ProductListBean.DataBean> listAll  = new ArrayList<>();//装当前页面所有的数据
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_product_list);
        product_list_recycler = findViewById(R.id.product_list_recycler);
        product_grid_recycler = findViewById(R.id.product_grid_recycler);
        product_image_back = findViewById(R.id.product_image_back);
        linear_search = findViewById(R.id.linear_search);
        image_change = findViewById(R.id.image_change);
        refreshLayout = findViewById(R.id.refreshLayout);
        productListPresenter = new ProductListPresenter(this);

        //接收传递的关键词
        keywords = getIntent().getStringExtra("keywords");
        if (keywords != null) {
            //根据关键词和page去请求列表数据

            productListPresenter.getProductData("https://www.zhaoapi.cn/product/searchProducts",keywords,page);

        }
        //设置列表布局
        product_list_recycler.setLayoutManager(new LinearLayoutManager(ProductListActivity.this));
        product_grid_recycler.setLayoutManager(new StaggeredGridLayoutManager(2, OrientationHelper.VERTICAL));
        //设置点击事件
        product_image_back.setOnClickListener(this);
        linear_search.setOnClickListener(this);
        image_change.setOnClickListener(this);
        //下拉刷新的监听
        refreshLayout.setOnRefreshListener(new OnRefreshListener() {
            @Override
            public void onRefresh(RefreshLayout refreshlayout) {
                page = 1;
                //集合清空
                listAll.clear();
                //重新获取数据
                productListPresenter.getProductData("https://www.zhaoapi.cn/product/searchProducts",keywords,page);

            }
        });
        //上拉加载的监听
        refreshLayout.setOnLoadmoreListener(new OnLoadmoreListener() {
            @Override
            public void onLoadmore(RefreshLayout refreshlayout) {
                page ++;
                //重新获取数据
                productListPresenter.getProductData("https://www.zhaoapi.cn/product/searchProducts",keywords,page);

            }
        });

    }

    @Override
    public void getProductDataSuccess(final ProductListBean productListBean) {
        runOnUiThread(new Runnable() {
            @Override
            public void run() {
                //先把数据添加到大集合
                listAll.addAll(productListBean.getData());

                //设置适配器就可以了

                setAdapter();
                //条目的点击事件 调到详情页面
                proDuctListAdapter.setOnItemListner(new OnItemListner() {
                    @Override
                    public void onItemClick(int position) {

                        //跳转详情
                        Intent intent = new Intent(ProductListActivity.this,DetailActivity.class);
                        intent.putExtra("pid",listAll.get(position).getPid());
                        startActivity(intent);

                    }

                    @Override
                    public void onItemLongClick(int position) {

                    }
                });
                proDuctGridAdapter.setOnItemListner(new OnItemListner() {
                    @Override
                    public void onItemClick(int position) {

                        //跳转详情
                        Intent intent = new Intent(ProductListActivity.this,DetailActivity.class);
                        intent.putExtra("pid",listAll.get(position).getPid());
                        startActivity(intent);

                    }

                    @Override
                    public void onItemLongClick(int position) {

                    }
                });

            }
        });
    }
    private void setAdapter() {

        //设置列表设备器
        if (proDuctListAdapter == null) {
            proDuctListAdapter = new ProDuctListAdapter(ProductListActivity.this, listAll);
            product_list_recycler.setAdapter(proDuctListAdapter);
        }else {
            proDuctListAdapter.notifyDataSetChanged();
        }

        //设置表格适配器
        if (proDuctGridAdapter == null) {
            proDuctGridAdapter = new ProDuctGridAdapter(ProductListActivity.this, listAll);
            product_grid_recycler.setAdapter(proDuctGridAdapter);
        }else {
            proDuctGridAdapter.notifyDataSetChanged();
        }

        //停止刷新和加载更多
        refreshLayout.finishRefresh();
        refreshLayout.finishLoadmore();


    }
    @Override
    public void onClick(View view) {
        switch (view.getId()) {
            case R.id.linear_search:
                Toast.makeText(this,"即将跳转搜索...",Toast.LENGTH_SHORT).show();
                break;
            case R.id.product_image_back:
                finish();
                break;
            case R.id.image_change:

                if (isList) {//表示当前展示的是列表..图标变成列表样式...表格进行显示,列表隐藏...isList---false
                    image_change.setImageResource(R.drawable.kind_liner);

                    product_grid_recycler.setVisibility(View.VISIBLE);
                    product_list_recycler.setVisibility(View.GONE);

                    isList = false;
                }else {
                    image_change.setImageResource(R.drawable.kind_grid);

                    product_list_recycler.setVisibility(View.VISIBLE);
                    product_grid_recycler.setVisibility(View.GONE);

                    isList = true;
                }

                break;
        }
    }
}

ProductListActivity布局：
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context="com.bwie.yuekao.view.activity.ProductListActivity">
    <!--标题-->
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center_vertical"
        android:orientation="horizontal"
        android:padding="5dp">

        <ImageView
            android:id="@+id/product_image_back"
            android:layout_width="40dp"
            android:layout_height="40dp"
            android:padding="5dp"
            android:src="@drawable/leftjiantou" />

        <LinearLayout
            android:id="@+id/linear_search"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginRight="5dp"
            android:layout_weight="1"
            android:background="@drawable/gray_back_conner"
            android:gravity="center_vertical"
            android:orientation="horizontal"
            android:padding="5dp">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:src="@drawable/a_4" />

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:layout_weight="1"
                android:text="搜索京东商品/商铺" />

            <ImageView
                android:layout_width="30dp"
                android:layout_height="30dp"
                android:layout_marginRight="5dp"
                android:scaleType="fitXY"
                android:src="@drawable/root" />

        </LinearLayout>

        <ImageView
            android:id="@+id/image_change"
            android:layout_width="30dp"
            android:layout_height="30dp"
            android:scaleType="fitXY"
            android:src="@drawable/kind_grid" />

    </LinearLayout>
    <com.scwang.smartrefresh.layout.SmartRefreshLayout
        android:id="@+id/refreshLayout"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ScrollView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:scrollbars="none">

            <LinearLayout
                android:orientation="vertical"
                android:layout_width="match_parent"
                android:layout_height="match_parent">

                <!--商品列表-->
                <android.support.v7.widget.RecyclerView
                    android:nestedScrollingEnabled="false"
                    android:id="@+id/product_list_recycler"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent">

                </android.support.v7.widget.RecyclerView>


                <android.support.v7.widget.RecyclerView
                    android:nestedScrollingEnabled="false"
                    android:id="@+id/product_grid_recycler"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:visibility="gone">

                </android.support.v7.widget.RecyclerView>

            </LinearLayout>

        </ScrollView>


    </com.scwang.smartrefresh.layout.SmartRefreshLayout>


</LinearLayout>


Fragment:
FragmentFenLeiRight:
public class FragmentFenLeiRight extends Fragment implements IFenleiRight_view {
    private RecyclerView fen_lei_recycler_out;
    private FragmentFenLeiRightPresenter fragmentFenLeiRightPresenter;
    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_fen_lei_right_layout, container, false);
        fen_lei_recycler_out = view.findViewById(R.id.fen_lei_recycler_out);
        return view ;
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        fragmentFenLeiRightPresenter = new FragmentFenLeiRightPresenter(this);
        //获取传递的cid
        int cid = getArguments().getInt("cid", -1);
        if(cid != -1){
            fragmentFenLeiRightPresenter.getChildData("https://www.zhaoapi.cn/product/getProductCatagory",cid);
        }

    }

    public static FragmentFenLeiRight getInstance(int cid) {
        FragmentFenLeiRight fragmentFenLeiRight = new FragmentFenLeiRight();

        //传值
        Bundle bundle = new Bundle();
        bundle.putInt("cid",cid);
        fragmentFenLeiRight.setArguments(bundle);

        return fragmentFenLeiRight;
    }

    @Override
    public void postFenleiRight(final FenleiRightBean fenleiRightBean) {
        getActivity().runOnUiThread(new Runnable() {
            @Override
            public void run() {
            fen_lei_recycler_out.setLayoutManager(new LinearLayoutManager(getActivity()));
                //设置适配器
                FenLeiRecyclerOutAdapter fenLeiRecyclerOutAdapter = new FenLeiRecyclerOutAdapter(fenleiRightBean,getActivity());
                fen_lei_recycler_out.setAdapter(fenLeiRecyclerOutAdapter);
            }
        });
    }
}

Fragment布局：
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">
    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <LinearLayout
            android:orientation="vertical"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <ImageView
                android:src="@drawable/timg"
                android:scaleType="fitXY"
                android:layout_width="match_parent"
                android:layout_height="100dp" />

            <android.support.v7.widget.RecyclerView
                android:id="@+id/fen_lei_recycler_out"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

            </android.support.v7.widget.RecyclerView>


        </LinearLayout>

    </ScrollView>
</LinearLayout>