test3

Test1/app/src/main/AndroidManifest.xml

@@ -12,16 +12,31 @@
         android:theme="@style/Theme.Test1"
         tools:targetApi="31">
         <activity
-            android:name=".registerActivity"
+            android:name=".Activity.registerActivity"
             android:exported="true"/>
         <activity
-            android:name=".userActivity"
+            android:name=".Activity.userActivity"
             android:exported="true"/>
         <activity
-            android:name=".adapterActivity"
+            android:name=".Activity.adapterActivity"
             android:exported="true"/>
         <activity
-            android:name=".MainActivity"
+            android:name=".Activity.CategoryActivity"
+            android:exported="true"/>
+        <activity
+            android:name="com.example.test1.Activity.IntroductionActivity"
+            android:exported="true"/>
+        <activity
+            android:name=".Fragment.RightFragment"
+            android:exported="true"/>
+        <activity
+            android:name=".Fragment.SetDetailFragment"
+            android:exported="true"/>
+        <activity
+            android:name="com.example.test1.Activity.BandActivity"
+            android:exported="true"/>
+        <activity
+            android:name=".Activity.MainActivity"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

Test1/app/src/main/java/com/example/test1/Activity/BandActivity.java

@@ -0,0 +1,180 @@
+package com.example.test1.Activity;
+
+import android.annotation.SuppressLint;
+import android.app.Fragment;
+import android.app.FragmentManager;
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.fragment.app.FragmentTransaction;
+
+import com.example.test1.Fragment.RightFragment;
+import com.example.test1.R;
+import com.example.test1.entity.BrandBean;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class BandActivity extends AppCompatActivity {
+private FragmentManager fragmentManager;
+private FragmentTransaction fragmentTransaction;
+private Fragment leftFragment;
+private RightFragment rightFragment;
+private TextView tv_LV,tv_Prada,tv_Hermers,tv_Miumiu;
+private TextView btn;
+    private String[]names1={"LV爆款包包","LV经典包包","LV特色包包","LV家喻户晓款","LV人手一只款","LV值得收藏款","LV新款包包"};
+    private String[]sales1={"月售520 好评度80%","月售520 好评度80%","月售520 好评度80%","月售520 好评度80%","月售520 好评度80%","月售520 好评度80%","月售520 好评度80%"};
+    private String[]prices1={"$23","$41","$32","$23","$41","$32","$23"};
+    private int []imgs1={R.drawable.lv1,R.drawable.lv2,R.drawable.lv3,R.drawable.lv4,R.drawable.lv5,R.drawable.lv6,R.drawable.lv7,};
+
+
+    private String[]names2={"Hermes经典包包","Hermes新款包包"};
+    private String[]sales2={"月售520 好评度80%","月售520 好评度80%"};
+    private String[]prices2={"$23","$41"};
+    private int []imgs2={R.drawable.hermes1,R.drawable.hermes2};
+
+    private String[]names3={"miumiu特色包包"};
+    private String[]sales3={"月售520 好评度80%"};
+    private String[]prices3={"$23"};
+    private int []imgs3={R.drawable.miumiu1};
+
+    private String[]names4={"Prada特色包包","Prada经典包包","Prada新款包包","Prada贵妇包包"};
+    private String[]sales4={"月售520 好评度80%","月售520 好评度80%","月售520 好评度80%","月售520 好评度80%"};
+    private String[]prices4={"$23","$41","$32","$32"};
+    private int []imgs4={R.drawable.prada1,R.drawable.prada2,R.drawable.prada3,R.drawable.prada4};
+
+    private Map<String, List<BrandBean>>map;
+
+
+    @SuppressLint("MissingInflatedId")
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.band_main);
+        btn=findViewById(R.id.tv_business);
+        btn.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+               Intent intent=new Intent(BandActivity.this,IntroductionActivity.class);
+               startActivity(intent);
+            }
+        });
+        setData();
+        init();
+        clickEvent();
+    }
+    private void init(){
+
+         fragmentManager = getFragmentManager();
+
+        leftFragment=fragmentManager.findFragmentById(R.id.left);
+       tv_LV=findViewById(R.id.tv_LV);
+
+        tv_Prada=findViewById(R.id.tv_Prada);
+
+       tv_Miumiu=findViewById(R.id.tv_miumiu);
+
+        tv_Hermers=findViewById(R.id.tv_Hermers);
+
+    }
+    private void setData(){
+        map=new HashMap<>();
+        List<BrandBean>list1=new  ArrayList<>();
+        List<BrandBean>list2=new ArrayList<>();
+        List<BrandBean>list3=new ArrayList<>();
+        List<BrandBean>list4=new ArrayList<>();
+        for(int i=0;i<names1.length;i++){
+            BrandBean bean=new BrandBean();
+            bean.setName(names1[i]);
+            bean.setPrice(prices1[i]);
+            bean.setImg(imgs1[i]);
+            bean.setSales(sales1[i]);
+            list1.add(bean);
+        }
+        map.put("1",list1);
+
+        for(int i=0;i<names2.length;i++){
+            BrandBean bean=new BrandBean();
+            bean.setName(names2[i]);
+            bean.setPrice(prices2[i]);
+            bean.setImg(imgs2[i]);
+            bean.setSales(sales2[i]);
+            list2.add(bean);
+        }
+        map.put("2",list2);
+
+        for(int i=0;i<names3.length;i++){
+            BrandBean bean=new BrandBean();
+            bean.setName(names3[i]);
+            bean.setPrice(prices3[i]);
+            bean.setImg(imgs3[i]);
+            bean.setSales(sales3[i]);
+            list3.add(bean);
+        }
+        map.put("3",list3);
+
+        for(int i=0;i<names4.length;i++){
+            BrandBean bean=new BrandBean();
+            bean.setName(names4[i]);
+            bean.setPrice(prices4[i]);
+            bean.setImg(imgs4[i]);
+            bean.setSales(sales4[i]);
+            list4.add(bean);
+        }
+        map.put("4",list4);
+
+    }
+    private void clickEvent(){
+        tv_LV.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                switchData (map.get("1"));
+               tv_LV.setBackgroundColor(Color.WHITE);
+            }
+        });
+        tv_Prada.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                switchData (map.get("2"));
+                tv_Prada.setBackgroundColor(Color.WHITE);
+            }
+        });
+        tv_Miumiu.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                switchData (map.get("3"));
+                tv_Miumiu.setBackgroundColor(Color.WHITE);
+            }
+        });
+        tv_Hermers.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                switchData (map.get("4"));
+                tv_Hermers.setBackgroundColor(Color.WHITE);
+            }
+        });
+    }
+    @SuppressLint("SuspiciousIndentation")
+    public void switchData(List<BrandBean> list){
+
+        fragmentManager=getFragmentManager();
+
+       fragmentTransaction=getSupportFragmentManager().beginTransaction();
+
+      rightFragment=new RightFragment().getInstance(list);
+
+         fragmentTransaction.replace(R.id.right,rightFragment);
+
+         fragmentTransaction.commit();
+
+    }
+
+    }
+
+

Test1/app/src/main/java/com/example/test1/Activity/CategoryActivity.java

@@ -0,0 +1,90 @@
+package com.example.test1.Activity;
+
+import android.app.Activity;
+import android.app.FragmentManager;
+import android.app.FragmentTransaction;
+import android.os.Bundle;
+import android.widget.ListView;
+
+import androidx.annotation.Nullable;
+
+import com.example.test1.Fragment.SetDetailFragment;
+import com.example.test1.R;
+import com.example.test1.adapter.Adapter;
+import com.example.test1.entity.Product;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class CategoryActivity extends Activity {
+    public OnChangeListener onchangedListener;
+    private List<Product> productList;
+    private List<String> productCategory = new ArrayList<>();
+    private ListView titleList;
+    private Adapter adapter;
+
+    @Override
+    public void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.content_category);
+        initData();
+        init();
+        SetDetailFragment fragment = new SetDetailFragment();
+        FragmentManager fragmentManager = getFragmentManager();
+        FragmentTransaction transaction = fragmentManager.beginTransaction();
+        transaction.replace(R.id.category_detail, fragment);
+        transaction.commit();
+        titleList.setOnItemClickListener((parent, view, position, id) -> {
+            adapter.setSelectedPosition(position);
+            adapter.notifyDataSetInvalidated();
+            if (onchangedListener != null) {
+                onchangedListener.changeText(productList.get(position));
+            }
+        });
+
+    }
+
+    public void setOnChangeListener(OnChangeListener onChangeListener) {
+        this.onchangedListener = onChangeListener;
+    }
+
+    public interface OnChangeListener {
+        void changeText(Product product);
+    }
+
+    /**
+     * 初始化数据
+     */
+    private void initData() {
+        productList = new ArrayList<>();
+        productCategory.add("LV");
+        productCategory.add("Prada");
+        productCategory.add("Hermas");
+        Product product = new Product();
+        product.setImageUrlId(R.drawable.lv2);
+        product.setProductName("lv春季新款");
+        product.setProductPrice(new BigDecimal("18999"));
+        Product product1 = new Product();
+        product1.setImageUrlId(R.drawable.prada1);
+        product1.setProductName("Prada");
+        product1.setProductPrice(new BigDecimal("18999"));
+        Product product2 = new Product();
+        product2.setImageUrlId(R.drawable.hermes1);
+        product2.setProductName("Hermas");
+        product2.setProductPrice(new BigDecimal("18999"));
+        productList.add(product);
+        productList.add(product1);
+        productList.add(product2);
+    }
+
+    /**
+     * 初始化组件
+     */
+    private void init() {
+        titleList = findViewById(R.id.category_title_list);
+        adapter = new Adapter(productCategory, CategoryActivity.this);
+        titleList.setAdapter(adapter);
+    }
+}

Test1/app/src/main/java/com/example/test1/Activity/IntroductionActivity.java

@@ -0,0 +1,99 @@
+package com.example.test1.Activity;
+
+import static com.example.test1.R.id.btn_Buy;
+import static com.example.test1.R.id.tv_Logo;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ListView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.example.test1.R;
+import com.example.test1.adapter.MyAdapter;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class IntroductionActivity extends AppCompatActivity implements AdapterView.OnItemClickListener, AdapterView.OnItemLongClickListener{
+    private List<Map<String,Object>> data;
+private TextView btn,btn1;
+    @SuppressLint("MissingInflatedId")
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_introductionhead);
+        btn=findViewById(btn_Buy);
+        btn.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Intent intent=new Intent(IntroductionActivity.this, BandActivity.class);
+                startActivity(intent);
+            }
+        });
+
+        ListView listView = this.findViewById(R.id.list_main);
+
+        //准备数据源（List<Map>）
+        initData();
+
+        //创建自定义适配器
+        MyAdapter adapter = new MyAdapter(this);
+        adapter.setList(data);
+
+
+        listView.setAdapter(adapter);
+
+        listView.setOnItemClickListener(this);
+        listView.setOnItemLongClickListener(this);
+
+    }
+
+    private void initData() {
+        data = new ArrayList<Map<String, Object>>();
+        Map<String,Object> map = new HashMap<String,Object>();
+        map.put("icon",R.drawable.lvintroduction);
+        map.put("title","LV");
+        map.put("content","路易威登（Louis Vuitton），法国奢侈品品牌，隶属于酩悦·轩尼诗-路易·威登集团，经营产品包括手提包，旅行用品，小型皮具，配饰，鞋履，成衣，腕表，高级珠宝及个性化订制服务等。");
+        data.add(map);
+
+        map = new HashMap<String ,Object>();
+        map.put("icon",R.drawable.hermersintroduction);
+        map.put("title","hermers");
+        map.put("content","爱马仕（Hermès）是法国奢侈品品牌，由蒂埃利·爱马仕（Thierry Hermès）于1837年在法国巴黎创立。 [1]  拥有皮具和马具、女士丝制品、男士丝制品、女士成衣、男士成衣、鞋履、腰带、帽子、手套、珠宝、钟表、香水、美妆、家具和生活艺术、餐瓷、petit h十六大工艺部门。 [41] ");
+        data.add(map);
+
+        map = new HashMap<String ,Object>();
+        map.put("icon",R.drawable.miumiuintroduction);
+        map.put("title","miumiu");
+        map.put("content","Miu Miu是Miuccia Prada于1992年创立的品牌。 [6] \n" +
+                "Miu Miu率性且充满实验风格，与Prada是同一设计理念的另一种表达方式，注重优雅精致且不乏趣味，将女性气质发挥到极致。通过成衣、皮具、眼镜、具备突破意义的广告大片，及有独特视角的女人的故事短片系列，使品牌呈现了现代女性的多面特质。");
+        data.add(map);
+
+        map = new HashMap<String ,Object>();
+        map.put("icon",R.drawable.pradaintroduction);
+        map.put("title","prada");
+        map.put("content","普拉达（PRADA）是意大利奢侈品牌，由玛丽奥·普拉达于1913年在意大利米兰创建。缪西娅·普拉达（Miuccia Prada）的独特天赋在于对新创意的不懈追求，融合了对知识的好奇心和文化兴趣，从而开辟了先驱之路。她不仅能够预测时尚趋势，更能够引领时尚潮流。 [5] ");
+        data.add(map);
+
+    }
+
+    @Override
+    public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
+        Toast.makeText(this,"点击item"+i,Toast.LENGTH_SHORT).show();
+    }
+
+    @Override
+    public boolean onItemLongClick(AdapterView<?> adapterView, View view, int i, long l) {
+        Toast.makeText(this,"长按item"+i,Toast.LENGTH_SHORT).show();
+        return true;//事件流机制
+    }
+
+}

Test1/app/src/main/java/com/example/test1/Activity/MainActivity.java

@@ -1,4 +1,4 @@
-package com.example.test1;
+package com.example.test1.Activity;
 
 import androidx.appcompat.app.AppCompatActivity;
 
@@ -9,7 +9,7 @@ import android.widget.Button;
 import android.widget.EditText;
 import android.widget.Toast;
 
-import com.example.test1.registerActivity;
+import com.example.test1.R;
 
 public class MainActivity extends AppCompatActivity {
     Button register;
@@ -54,7 +54,7 @@ public class MainActivity extends AppCompatActivity {
      */
     public void validateRegister() {
 
-        Intent intent = new Intent(MainActivity.this, adapterActivity.class);
+        Intent intent = new Intent(MainActivity.this, CategoryActivity.class);
         String username = usernameEdit.getText().toString();
         String password = passwordEdit.getText().toString();
         //这里也可以再进行其它的验证，如是否符合要求等，符合就进行下一个界面操作

Test1/app/src/main/java/com/example/test1/Activity/adapterActivity.java

@@ -1,4 +1,4 @@
-package com.example.test1;
+package com.example.test1.Activity;
 
 import android.content.Intent;
 import android.os.Bundle;
@@ -10,6 +10,8 @@ import android.widget.Toast;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 
+import com.example.test1.R;
+
 public class adapterActivity extends AppCompatActivity {
 
     @Override

Test1/app/src/main/java/com/example/test1/Activity/registerActivity.java

@@ -1,4 +1,4 @@
-package com.example.test1;
+package com.example.test1.Activity;
 
 import android.content.Intent;
 import android.graphics.Color;
@@ -13,6 +13,7 @@ import android.widget.Toast;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 
+import com.example.test1.R;
 import com.lljjcoder.citypickerview.widget.CityPicker;
 
 public class registerActivity extends AppCompatActivity implements View.OnClickListener, RadioGroup.OnCheckedChangeListener {

Test1/app/src/main/java/com/example/test1/Activity/userActivity.java

@@ -1,20 +1,23 @@
-package com.example.test1;
+package com.example.test1.Activity;
 import androidx.appcompat.app.AppCompatActivity;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.app.Activity;
 import android.view.View;
 import android.widget.ImageView;
+import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import androidx.annotation.Nullable;
 
+import com.example.test1.R;
+
 public class userActivity extends AppCompatActivity {
 
     private ImageView userSexline, userCityLine, userPayLine, userSettingLine,
             userGeneralLine, usernameLine, userIconImage;
     private TextView userCityText, userSexText, usernameText;
+    private LinearLayout userSearchProductLine;
 
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
@@ -36,6 +39,8 @@ public class userActivity extends AppCompatActivity {
         userPayLine = findViewById(R.id.user_pay);
         userSettingLine = findViewById(R.id.user_setting);
         userGeneralLine = findViewById(R.id.user_general);
+        userSearchProductLine = findViewById(R.id.user_searchProduct);
+        userSearchProductLine.setOnClickListener(this::onClick1);
         setData();
     }
 
@@ -58,8 +63,18 @@ public class userActivity extends AppCompatActivity {
         switch (v.getId()) {
             case R.id.back:
                 break;
-
         }
     }
 
+    public void onClick1(View v) {
+        Intent intent = new Intent(userActivity.this, MainActivity.class);
+        startActivity(intent);
+        switch (v.getId()) {
+            case R.id.user_searchProduct:
+                Intent intent1 = new Intent(userActivity.this, IntroductionActivity.class);
+                startActivity(intent1);
+                break;
+        }
+
+    }
 }

Test1/app/src/main/java/com/example/test1/Fragment/LeftFragment.java

@@ -0,0 +1,33 @@
+package com.example.test1.Fragment;
+
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.fragment.app.Fragment;
+
+import com.example.test1.R;
+
+public class LeftFragment extends Fragment {
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+
+        View view= inflater.inflate(R.layout.fragment_left, container, false);
+        return view;
+    }
+public  void  onPause(){
+
+        super.onPause();
+}
+}

Test1/app/src/main/java/com/example/test1/Fragment/RightFragment.java

@@ -0,0 +1,65 @@
+package com.example.test1.Fragment;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ListView;
+
+import androidx.fragment.app.Fragment;
+
+import com.example.test1.R;
+import com.example.test1.adapter.RightAdapter;
+import com.example.test1.entity.BrandBean;
+
+import java.io.Serializable;
+import java.util.List;
+
+
+public class RightFragment extends Fragment {
+
+private ListView lv_list;
+  /*  public RightFragment(FragmentActivity activity, List<FoodBean> list) {
+        // Required empty public constructor
+    }*/
+
+    public RightFragment() {
+
+    }
+
+    public RightFragment getInstance(List<BrandBean>list){
+        RightFragment rightFragment=new RightFragment();
+
+
+        Bundle bundle=new Bundle();
+        bundle.putSerializable("list",(Serializable) list);
+        rightFragment.setArguments(bundle);
+        return rightFragment;
+}
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        View view=inflater.inflate(R.layout.fragment_right, container, false);
+
+        lv_list=view.findViewById(R.id.lv_list);
+        if(getArguments()!=null){
+
+            List<BrandBean>list=(List<BrandBean>) getArguments().getSerializable("list");
+            RightAdapter adapter=new RightAdapter(getActivity(),list);
+            lv_list.setAdapter( adapter);
+
+        }
+        return view;
+    }
+
+
+
+
+}

Test1/app/src/main/java/com/example/test1/Fragment/SetDetailFragment.java

@@ -0,0 +1,53 @@
+package com.example.test1.Fragment;
+
+import android.annotation.SuppressLint;
+import android.app.Fragment;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.example.test1.Activity.CategoryActivity;
+import com.example.test1.R;
+
+import java.util.Objects;
+
+public class SetDetailFragment extends Fragment {
+    private View view;
+    private ImageView imageView;
+    private TextView nameText, priceText;
+
+    @SuppressLint("SetTextI18n")
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        view = inflater.inflate(R.layout.category_detail_content,container, false);
+        if (view != null) {
+            init();
+        }
+        CategoryActivity categoryActivity = (CategoryActivity) getActivity();
+        Objects.requireNonNull(categoryActivity).setOnChangeListener(product -> {
+            Log.i("sss", "onCreateView: " + product.getProductName());
+            imageView.setBackgroundResource(product.getImageUrlId());
+            nameText.setText(product.getProductName());
+            priceText.setText(product.getProductPrice().toString());
+        });
+        return view;
+    }
+
+    /**
+     * 内容组件初始化
+     */
+    private void init() {
+        imageView = view.findViewById(R.id.category_product_image);
+        nameText = view.findViewById(R.id.category_product_name);
+        priceText = view.findViewById(R.id.category_product_price);
+    }
+
+}

Test1/app/src/main/java/com/example/test1/adapter/Adapter.java

@@ -0,0 +1,69 @@
+package com.example.test1.adapter;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.TextView;
+
+import com.example.test1.R;
+
+import java.util.List;
+
+public class Adapter extends BaseAdapter {
+    private List<String> productCategory;
+    private LayoutInflater layoutInflater;
+    private int selectionPosition = -1;
+
+    public Adapter(List<String> productCategory, Context context) {
+        this.productCategory = productCategory;
+        this.layoutInflater = LayoutInflater.from(context);
+    }
+
+    @Override
+    public int getCount() {
+        return productCategory.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return productCategory.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        ViewHolder viewHolder = null;
+        if (convertView == null) {
+            viewHolder = new ViewHolder();
+            convertView = layoutInflater.inflate(R.layout.category_list_item, null);
+            Log.i("adapts", "getView: " + convertView);
+            viewHolder.tv = convertView.findViewById(R.id.categor_titles);
+            convertView.setTag(viewHolder);
+        } else {
+            viewHolder = (ViewHolder) convertView.getTag();
+        }
+        viewHolder.tv.setText(productCategory.get(position));
+        if (selectionPosition == position) {
+            viewHolder.tv.setBackgroundColor(Color.YELLOW);
+        } else {
+            viewHolder.tv.setBackgroundColor(Color.WHITE);
+        }
+        return convertView;
+    }
+
+    public void setSelectedPosition(int position) {
+        this.selectionPosition = position;
+    }
+
+    class ViewHolder {
+        TextView tv;
+    }
+}

Test1/app/src/main/java/com/example/test1/adapter/MyAdapter.java

@@ -0,0 +1,78 @@
+package com.example.test1.adapter;
+
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.example.test1.R;
+
+import java.util.List;
+import java.util.Map;
+
+public class MyAdapter extends BaseAdapter {
+    private List<Map<String,Object>> list;
+    private LayoutInflater inflater;//反射器
+
+    public MyAdapter(Context context) {
+        this.inflater = LayoutInflater.from(context);
+    }
+
+    public void setList(List<Map<String, Object>> list) {
+        this.list = list;
+    }
+
+    @Override
+    public int getCount() {
+        return list.size();
+    }
+
+    @Override
+    public Object getItem(int i) {
+        return list.get(i);
+    }
+
+    @Override
+    public long getItemId(int i) {
+        return i;
+    }
+
+    @Override
+    public View getView(int i, View view, ViewGroup viewGroup) {
+        // View view1 = inflater.inflate(R.layout.layout_item,null);
+        ViewHolder holder = null;
+
+        if(view == null){
+            view = inflater.inflate(R.layout.introduction_item,null);
+            holder = new ViewHolder();
+            holder.icon = view.findViewById(R.id.icon);
+            holder.title = view.findViewById(R.id.title);
+            holder.content = view.findViewById(R.id.content);
+            view.setTag(holder);
+        }else {
+            holder = (ViewHolder) view.getTag();
+        }
+
+        //获得行布局的各个控件
+        // ImageView icon = view.findViewById(R.id.icon);
+        //  TextView title = view.findViewById(R.id.title);
+        //  TextView content = view.findViewById(R.id.content);
+
+        //给各个控件赋值
+        holder.icon.setImageResource((Integer) list.get(i).get("icon"));
+        holder.title.setText((String) list.get(i).get("title"));
+        holder.content.setText((String) list.get(i).get("content"));
+
+        return view;
+    }
+
+    public class ViewHolder{
+        ImageView icon;
+        TextView title;
+        TextView content;
+    }
+}

Test1/app/src/main/java/com/example/test1/adapter/MyBaseAdapter.java

@@ -1,4 +1,4 @@
-package com.example.test1.entity;
+package com.example.test1.adapter;
 
 import android.view.View;
 import android.view.ViewGroup;

Test1/app/src/main/java/com/example/test1/adapter/RightAdapter.java

@@ -0,0 +1,62 @@
+package com.example.test1.adapter;
+
+import android.content.Context;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.example.test1.R;
+import com.example.test1.entity.BrandBean;
+
+import java.util.List;
+
+public class RightAdapter extends BaseAdapter {
+    private Context mContext;
+    private List<BrandBean>list;
+    public RightAdapter(Context context , List<BrandBean>list){
+        this.mContext=context;
+        this.list=list;
+    }
+    @Override
+    public int getCount() {
+        return list.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return list.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+      ViewHolder holder=null;
+      if(convertView==null){
+          convertView=View.inflate(mContext, R.layout.sale_item,null);
+          holder= new ViewHolder();
+          holder.tv_name=convertView.findViewById(R.id.tv_name);
+          holder.tv_sale=convertView.findViewById(R.id.tv_sale);
+          holder.tv_price=convertView.findViewById(R.id.tv_price);
+          holder.iv_img=convertView.findViewById(R.id.iv_img);
+          convertView.setTag(holder);
+      }else {
+          holder=(ViewHolder) convertView.getTag();
+      }
+      BrandBean bean=list.get(position);
+      holder.tv_name.setText(bean.getName());
+        holder.tv_sale.setText(bean.getSales());
+        holder.tv_price.setText(bean.getPrice());
+        holder.iv_img.setBackgroundResource(bean.getImg());
+      return convertView;
+    }
+    class ViewHolder{
+        TextView tv_name,tv_sale,tv_price;
+        ImageView iv_img;
+    }
+}

Test1/app/src/main/java/com/example/test1/entity/BrandBean.java

@@ -0,0 +1,43 @@
+package com.example.test1.entity;
+
+import java.io.Serializable;
+
+public class BrandBean implements Serializable {
+    private static final long serialVersionUID=2L;
+    private String name;
+    private String sales;
+    private String price;
+    private int img;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getSales() {
+        return sales;
+    }
+
+    public void setSales(String sales) {
+        this.sales = sales;
+    }
+
+    public String getPrice() {
+        return price;
+    }
+
+    public void setPrice(String price) {
+        this.price = price;
+    }
+
+    public int getImg() {
+        return img;
+    }
+
+    public void setImg(int img) {
+        this.img = img;
+    }
+}

Test1/app/src/main/java/com/example/test1/entity/Product.java

@@ -0,0 +1,34 @@
+package com.example.test1.entity;
+
+import java.math.BigDecimal;
+
+public class Product {
+
+    public String getProductName() {
+        return productName;
+    }
+
+    public void setProductName(String productName) {
+        this.productName = productName;
+    }
+
+    public BigDecimal getProductPrice() {
+        return productPrice;
+    }
+
+    public void setProductPrice(BigDecimal productPrice) {
+        this.productPrice = productPrice;
+    }
+
+    public Integer getImageUrlId() {
+        return imageUrlId;
+    }
+
+    public void setImageUrlId(Integer imageUrlId) {
+        this.imageUrlId = imageUrlId;
+    }
+
+    private Integer imageUrlId;
+    private String productName;
+    private BigDecimal productPrice;
+}

Test1/app/src/main/res/layout/activity_introductionhead.xml

@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout 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=".Activity.IntroductionActivity">
+
+
+    <RelativeLayout
+        android:layout_width="800dp"
+        android:layout_height="50dp"
+        android:layout_marginBottom="4dp"
+        android:gravity="center_vertical"
+        tools:ignore="MissingConstraints">
+
+        <TextView
+            android:id="@+id/tv_Logo"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentStart="true"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentEnd="true"
+
+            android:layout_alignParentRight="true"
+            android:layout_marginStart="25dp"
+            android:layout_marginLeft="25dp"
+            android:layout_marginTop="8dp"
+            android:layout_marginEnd="346dp"
+            android:layout_marginRight="346dp"
+            android:text="商家LOGO"
+            android:textSize="20sp" />
+
+        <TextView
+            android:id="@+id/tv_introduction"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentStart="true"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentEnd="true"
+
+            android:layout_alignParentRight="true"
+            android:layout_marginStart="158dp"
+            android:layout_marginLeft="108dp"
+            android:layout_marginTop="8dp"
+            android:layout_marginEnd="263dp"
+            android:layout_marginRight="203dp"
+            android:text="商家简介"
+            android:textSize="20sp" />
+
+        <TextView
+            android:id="@+id/btn_Buy"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentStart="true"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentEnd="true"
+
+            android:layout_alignParentRight="true"
+            android:layout_marginStart="281dp"
+            android:layout_marginLeft="281dp"
+            android:layout_marginTop="8dp"
+            android:layout_marginEnd="90dp"
+            android:layout_marginRight="90dp"
+            android:text="进店购买"
+            android:textSize="20sp" />
+
+        <!--        <TextView-->
+<!--            android:layout_width="wrap_content"-->
+<!--            android:layout_height="wrap_content"-->
+<!--            android:layout_alignParentTop="true"-->
+<!--            android:layout_alignParentEnd="true"-->
+<!--            android:layout_alignParentRight="true"-->
+<!--            android:layout_marginTop="13dp"-->
+<!--            android:layout_marginEnd="28dp"-->
+<!--            android:layout_marginRight="28dp"-->
+<!--            android:text=""-->
+<!--            android:textSize="20sp" />-->
+    </RelativeLayout>
+
+    <ListView
+        android:layout_marginTop="40dp"
+        android:id="@+id/list_main"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintHorizontal_bias="0.0"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.051" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

Test1/app/src/main/res/layout/activity_main.xml

@@ -6,7 +6,7 @@
     android:gravity="center_horizontal"
     android:orientation="vertical"
     android:background="@color/bluepurple"
-    tools:context=".MainActivity">
+    tools:context=".Activity.MainActivity">
 
 <!--    <ListView-->
 <!--        android:id="@+id/listview"-->

Test1/app/src/main/res/layout/band_main.xml

@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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"
+    tools:context=".Activity.BandActivity"
+    android:orientation="vertical">
+
+<RelativeLayout
+    android:layout_width="match_parent"
+    android:layout_height="50dp"
+    android:layout_marginBottom="4dp"
+    android:gravity="center_vertical"
+    >
+
+    <TextView
+        android:id="@+id/tv_business"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentStart="true"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentEnd="true"
+
+        android:layout_alignParentRight="true"
+        android:layout_marginStart="25dp"
+        android:layout_marginLeft="25dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="346dp"
+        android:layout_marginRight="346dp"
+        android:text="商家"
+        android:textSize="20sp" />
+
+    <TextView
+        android:id="@+id/tv_product"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentStart="true"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentEnd="true"
+
+        android:layout_alignParentRight="true"
+        android:layout_marginStart="108dp"
+        android:layout_marginLeft="108dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="263dp"
+        android:layout_marginRight="263dp"
+        android:text="产品"
+        android:textSize="20sp" />
+
+<!--    <TextView-->
+<!--        android:id="@+id/tv_discuss"-->
+<!--        android:layout_width="wrap_content"-->
+<!--        android:layout_height="wrap_content"-->
+<!--        android:layout_alignParentStart="true"-->
+<!--        android:layout_alignParentLeft="true"-->
+<!--        android:layout_alignParentTop="true"-->
+<!--        android:layout_alignParentEnd="true"-->
+
+<!--        android:layout_alignParentRight="true"-->
+<!--        android:layout_marginStart="202dp"-->
+<!--        android:layout_marginLeft="202dp"-->
+<!--        android:layout_marginTop="8dp"-->
+<!--        android:layout_marginEnd="169dp"-->
+<!--        android:layout_marginRight="169dp"-->
+<!--        android:text="评价"-->
+<!--        android:textSize="20sp" />-->
+
+<!--    <TextView-->
+
+<!--        android:layout_width="wrap_content"-->
+<!--        android:layout_height="wrap_content"-->
+<!--        android:layout_alignParentTop="true"-->
+<!--        android:layout_alignParentEnd="true"-->
+<!--        android:layout_alignParentRight="true"-->
+<!--        android:layout_marginTop="8dp"-->
+<!--        android:layout_marginEnd="28dp"-->
+<!--        android:layout_marginRight="28dp"-->
+<!--        android:text="好友拼单"-->
+<!--        android:textSize="20sp" />-->
+</RelativeLayout>
+
+
+
+
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="horizontal"
+        >
+
+        <fragment
+            android:id="@+id/left"
+            android:name="com.example.test1.Fragment.LeftFragment"
+            android:layout_width="160dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+
+            tools:layout="@layout/fragment_left" />
+
+        <fragment
+            android:id="@+id/right"
+            android:name="com.example.test1.Fragment.RightFragment"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_weight="3"
+            tools:layout="@layout/fragment_right" />
+
+
+
+    </LinearLayout>
+</LinearLayout>

Test1/app/src/main/res/layout/category_detail.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <GridView
+        android:id="@+id/category_detail_list"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:numColumns="3"
+        android:verticalSpacing="10dp"
+        android:horizontalSpacing="10dp"
+        android:gravity="center"/>
+
+</LinearLayout>

Test1/app/src/main/res/layout/category_detail_content.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <ImageView
+        android:id="@+id/category_product_image"
+        android:layout_width="90dp"
+        android:layout_height="90dp"
+        android:layout_gravity="center" />
+
+    <TextView
+        android:id="@+id/category_product_name"
+        android:layout_width="wrap_content"
+        android:layout_height="30dp"
+        android:layout_gravity="center"
+        android:layout_marginTop="2dp"
+        android:textColor="#050505"
+        android:textSize="16sp" />
+
+    <TextView
+        android:id="@+id/category_product_price"
+        android:layout_width="wrap_content"
+        android:layout_height="30dp"
+        android:layout_gravity="center"
+        android:layout_marginTop="2dp"
+        android:gravity="center"
+        android:textColor="#050505"
+        android:textSize="16sp" />
+</LinearLayout>

Test1/app/src/main/res/layout/category_list_item.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/categor_titles"
+        android:layout_width="match_parent"
+        android:gravity="center"
+        android:layout_height="wrap_content"
+        android:textSize="18sp"
+        android:text="标题" />
+</LinearLayout>

Test1/app/src/main/res/layout/content_category.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#E8E8E8"
+    android:orientation="vertical">
+
+    <!--标题-->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:background="#B9B9FF"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:id="@+id/category_return"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:src="@drawable/zuo" />
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:text="品牌分类"
+            android:textColor="#FFF"
+            android:textSize="20sp" />
+    </LinearLayout>
+
+    <!--分类标题和内容-->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="horizontal">
+        <!--标题-->
+        <ListView
+            android:id="@+id/category_title_list"
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="80dp" />
+        <!--内容-->
+        <FrameLayout
+            android:id="@+id/category_detail"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="3" />
+    </LinearLayout>
+
+</LinearLayout>

Test1/app/src/main/res/layout/fragment_left.xml

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".Fragment.LeftFragment"
+
+    android:orientation="vertical">
+
+    <!-- TODO: Update blank fragment layout -->
+    <TextView
+        android:id="@+id/tv_LV"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="LV"
+        android:textSize="25sp"
+        android:layout_marginTop="10dp"
+        android:layout_marginLeft="20dp"
+         />
+    <TextView
+        android:id="@+id/tv_Prada"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Prada"
+        android:textSize="25sp"
+        android:layout_marginTop="80dp"
+        android:layout_marginLeft="20dp"
+        />
+    <TextView
+        android:id="@+id/tv_miumiu"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="MiuMiu"
+        android:textSize="25sp"
+        android:layout_marginTop="150dp"
+        android:layout_marginLeft="20dp"
+        />
+    <TextView
+        android:id="@+id/tv_Hermers"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Hermers"
+        android:textSize="25sp"
+        android:layout_marginTop="220dp"
+        android:layout_marginLeft="20dp"
+        />
+</FrameLayout>

Test1/app/src/main/res/layout/fragment_right.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".Fragment.RightFragment"
+    android:orientation="vertical">
+
+    <!-- TODO: Update blank fragment layout -->
+
+<ListView
+    android:id="@+id/lv_list"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:divider="@null"
+    />
+</FrameLayout>

Test1/app/src/main/res/layout/introduction_item.xml

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:descendantFocusability="blocksDescendants">
+    <ImageView
+        android:id="@+id/icon"
+        android:layout_width="100dp"
+        android:layout_height="100dp"
+        android:src="@drawable/cat"
+        android:scaleType="centerCrop"/>
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <RelativeLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content">
+
+            <TextView
+                android:id="@+id/title"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:layout_marginEnd="10dp"
+                android:layout_marginBottom="10dp"
+                android:text="品牌名称"
+                android:textSize="18sp" />
+
+            <!--            <Button-->
+            <!--                android:id="@+id/btn_Buy"-->
+            <!--                android:layout_width="120dp"-->
+            <!--                android:layout_height="wrap_content"-->
+            <!--                android:layout_alignParentRight="true"-->
+            <!--                android:onClick="onClick"-->
+            <!--                android:text="进店购买" />-->
+        </RelativeLayout>
+
+        <TextView
+            android:id="@+id/content"
+            android:layout_width="300dp"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="10dp"
+            android:text="品牌简介"
+            android:textSize="12sp" />
+    </LinearLayout>
+
+</LinearLayout>

Test1/app/src/main/res/layout/list_item_layout.xml

@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="wrap_content"
-    android:layout_height="wrap_content"
-    android:orientation="horizontal">
-    <LinearLayout
-        android:layout_width="200dip"
-        android:layout_height="match_parent"
-        android:orientation="horizontal">
-        <ImageView
-            android:id="@+id/imageview"
-            android:layout_width="50dip"
-            android:layout_height="50dip"/>
-        <TextView
-            android:id="@+id/textview"
-            android:layout_width="wrap_content"
-            android:layout_height="match_parent"
-            android:paddingTop="8dip"
-            android:textSize="20sp"/>
-    </LinearLayout>
-    <Button
-        android:id="@+id/button"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"/>
-
-</LinearLayout>

Test1/app/src/main/res/layout/sale_item.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="horizontal"
+    android:padding="5dp"
+    >
+
+
+<ImageView
+    android:id="@+id/iv_img"
+    android:layout_width="70dp"
+    android:layout_height="70dp"/>
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="8dp"
+        android:layout_marginRight="8dp"
+        android:orientation="vertical"
+        >
+    <TextView
+        android:textSize="14sp"
+        android:padding="2dp"
+        android:id="@+id/tv_name"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"/>
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textColor="#868788"
+        android:id="@+id/tv_sale"
+
+        android:textSize="12sp"/>
+    <TextView
+        android:id="@+id/tv_price"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="2dp"
+
+        android:textSize="12sp"/>
+</LinearLayout>
+</LinearLayout>

Test1/app/src/main/res/layout/user.xml

@@ -6,7 +6,7 @@
     android:gravity="center_horizontal"
     android:orientation="vertical"
     android:background="@color/bluepurple"
-    tools:context=".MainActivity">
+    tools:context=".Activity.MainActivity">
 
     <LinearLayout
         android:layout_width="match_parent"
@@ -160,6 +160,34 @@
             android:maxLines="1"/>
     </LinearLayout>
 
+    <!--查看商品-->
+    <LinearLayout
+        android:id="@+id/user_searchProduct"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="#FFF"
+        android:layout_marginTop="20dp"
+        android:orientation="horizontal">
+
+        <TextView
+            android:layout_height="35dp"
+            android:layout_weight="1"
+            android:drawableLeft="@drawable/search"
+            android:text="查看商品"
+            android:gravity="center_vertical"
+            android:drawablePadding="8dp"
+            android:textSize="14sp"
+            android:layout_marginLeft="50dp"
+            android:layout_width="0dp" />
+
+        <ImageView
+            android:layout_width="25dp"
+            android:layout_height="25dp"
+            android:layout_gravity="center"
+            android:src="@drawable/into" />
+
+    </LinearLayout>
+
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"