实现了注册用户信息的保存并修改了主页内容

Myapplication/app/src/main/AndroidManifest.xml

@@ -19,6 +19,7 @@
         <activity android:name=".activity.RegisterActivity"></activity>
         <activity android:name=".activity.UserActivity" />
         <activity android:name=".activity.CategoryActivity" />
+        <activity android:name=".activity.IndexActivity" />
     </application>
 
 </manifest>

Myapplication/app/src/main/java/com/example/mysoft/MainActivity.java

@@ -1,16 +1,22 @@
 package com.example.mysoft;
 
-import androidx.appcompat.app.AppCompatActivity;
 
 import android.content.Intent;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
 
+import com.example.mysoft.activity.IndexActivity;
 import com.example.mysoft.activity.RegisterActivity;
+import com.example.mysoft.database.Database;
 
-public class MainActivity extends AppCompatActivity implements View.OnClickListener  {
+public class MainActivity extends AppCompatActivity implements View.OnClickListener {
     private Button registerButton, loginButton;
     private EditText usernameText, paswdEdit;
 
@@ -21,26 +27,56 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
         init();
     }
 
-        private void init() {
-            usernameText = findViewById(R.id.username);
-            paswdEdit = findViewById(R.id.password);
-            loginButton = findViewById(R.id.login);
-            loginButton.setOnClickListener(this);
-            registerButton = findViewById(R.id.register);
-            registerButton.setOnClickListener(this);
-        }
-        @Override
-        public void onClick(View v) {
-            switch (v.getId()) {
-                case R.id.register:
-                    Intent intent = new Intent(MainActivity.this, RegisterActivity.class);
-                    startActivity(intent);
-                    break;
-                case R.id.login:
-                    break;
-            }
+    private void init() {
+        usernameText = findViewById(R.id.username);
+        paswdEdit = findViewById(R.id.password);
+        loginButton = findViewById(R.id.login);
+        loginButton.setOnClickListener(this);
+        registerButton = findViewById(R.id.register);
+        registerButton.setOnClickListener(this);
+    }
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()) {
+            case R.id.register:
+                Intent intent = new Intent(MainActivity.this, RegisterActivity.class);
+                startActivity(intent);
+                break;
+            case R.id.login:
+                //注册时，我们引入了数据库，登录这里可以通过数据库进行验证，验证跳转到首页，不通过进行提示
+                if (validateLogin()) {
+                    Intent intent1 = new Intent(MainActivity.this, IndexActivity.class);
+                    Bundle bundle = new Bundle();
+                    Database userDatabase = new Database(MainActivity.this);
+                    bundle.putString("username", usernameText.getText().toString());
+                    bundle = userDatabase.queryUserInfo(userDatabase.getReadableDatabase(), bundle);
+                    intent1.putExtras(bundle);
+                    startActivity(intent1);
+                } else {
+                    Toast.makeText(MainActivity.this, "账号或者密码错误", Toast.LENGTH_SHORT).show();
+                }
+                break;
         }
+    }
 
+    /**
+     * 登录验证
+     *
+     * @return
+     */
+    private boolean validateLogin() {
+        String username = usernameText.getText().toString();
+        String password = paswdEdit.getText().toString();
+        Database userDatabase = new Database(MainActivity.this);
+        SQLiteDatabase sqLiteDatabase = userDatabase.getReadableDatabase();
+        Cursor cursor = sqLiteDatabase.rawQuery("select * from mysoft_user where username=? and password=?", new String[]{username, password});
+        if (cursor.getCount() > 0) {
+            return true;
+        }
+        return false;
+    }
+}
 //        //对话框的使用
 //        Button button=(Button)findViewById(R.id.fpassword);
 //        button.setOnClickListener(new View.OnClickListener(){
@@ -61,4 +97,4 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
 //                }).show();
 //            }
 //        });
-    }
+

Myapplication/app/src/main/java/com/example/mysoft/activity/IndexActivity.java

@@ -0,0 +1,120 @@
+package com.example.mysoft.activity;
+
+import android.app.Activity;
+import android.app.FragmentTransaction;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.LinearLayout;
+
+import androidx.annotation.Nullable;
+
+import com.example.mysoft.R;
+import com.example.mysoft.fragment.IndexFragment;
+import com.example.mysoft.fragment.PearsonFragment;
+import com.example.mysoft.fragment.ProductFragment;
+import com.example.mysoft.fragment.ShoppingCartFragment;
+
+public class IndexActivity extends Activity implements View.OnClickListener {
+    private IndexFragment indexFragment;
+    private ProductFragment productFragment;
+    private ShoppingCartFragment shoppingCartFragment;
+    private PearsonFragment pearsonFragment;
+    private LinearLayout indexLine, productLine, shoppingCartLine, pearsonLine;
+
+    @Override
+    public void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.menu);
+        init();
+        initIndexFragment();
+    }
+
+    /**
+     * 组件初始化
+     */
+    private void init() {
+        indexLine = findViewById(R.id.content_index);
+        indexLine.setOnClickListener(this);
+        productLine = findViewById(R.id.content_product);
+        productLine.setOnClickListener(this);
+        shoppingCartLine = findViewById(R.id.content_cart);
+        shoppingCartLine.setOnClickListener(this);
+        pearsonLine = findViewById(R.id.content_pearson);
+        pearsonLine.setOnClickListener(this);
+    }
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()) {
+            case R.id.content_index:
+                initIndexFragment();
+                break;
+            case R.id.content_product:
+                initproductFragment();
+                break;
+            case R.id.content_cart:
+                initshoppingCartFragment();
+                break;
+            case R.id.content_pearson:
+                initpearsonFragment();
+                break;
+        }
+    }
+
+    /**
+     * 初始化首页Fragment
+     */
+    private void initIndexFragment() {
+        //开启事务，fragment的控制是由事务来实现的
+        FragmentTransaction transaction = getFragmentManager().beginTransaction();
+        if (indexFragment == null) {
+            indexFragment = new IndexFragment();
+        }
+        transaction.replace(R.id.main_content, indexFragment);
+        transaction.commit();
+    }
+
+    /**
+     * 初始化产品Fragment
+     */
+    private void initproductFragment() {
+        //开启事务，fragment的控制是由事务来实现的
+        FragmentTransaction transaction = getFragmentManager().beginTransaction();
+        if (productFragment == null) {
+            productFragment = new ProductFragment();
+        }
+        transaction.replace(R.id.main_content, productFragment);
+        transaction.commit();
+    }
+
+    /**
+     * 初始化购物车Fragment
+     */
+    private void initshoppingCartFragment() {
+        //开启事务，fragment的控制是由事务来实现的
+        FragmentTransaction transaction = getFragmentManager().beginTransaction();
+        if (shoppingCartFragment == null) {
+            shoppingCartFragment = new ShoppingCartFragment();
+        }
+        transaction.replace(R.id.main_content, shoppingCartFragment);
+        transaction.commit();
+    }
+
+    /**
+     * 初始化个人Fragment
+     */
+    private void initpearsonFragment() {
+        //开启事务，fragment的控制是由事务来实现的
+        FragmentTransaction transaction = getFragmentManager().beginTransaction();
+        if (pearsonFragment == null) {
+            Intent intent = IndexActivity.this.getIntent();
+            Bundle bundle = intent.getExtras();
+            pearsonFragment = new PearsonFragment();
+            pearsonFragment.setArguments(bundle);
+        }
+        transaction.replace(R.id.main_content, pearsonFragment);
+        transaction.commit();
+    }
+
+}

Myapplication/app/src/main/java/com/example/mysoft/activity/RegisterActivity.java

@@ -1,6 +1,8 @@
 package com.example.mysoft.activity;
 
+import android.content.ContentValues;
 import android.content.Intent;
+import android.database.sqlite.SQLiteDatabase;
 import android.graphics.Color;
 import android.os.Bundle;
 import android.view.View;
@@ -15,6 +17,7 @@ import androidx.appcompat.app.AppCompatActivity;
 
 import com.example.mysoft.R;
 import com.lljjcoder.citypickerview.widget.CityPicker;
+import com.example.mysoft.database.Database;
 
 public class RegisterActivity extends AppCompatActivity implements View.OnClickListener, RadioGroup.OnCheckedChangeListener {
 
@@ -99,7 +102,7 @@ public class RegisterActivity extends AppCompatActivity implements View.OnClickL
     }
 
         public void validateRegister() {
-        Intent intent = new Intent(RegisterActivity.this, UserActivity.class);
+        //Intent intent = new Intent(RegisterActivity.this, UserActivity.class);
         String username = usernameEdit.getText().toString();
         String password = passwordEdit.getText().toString();
         String surePassword = surePasswordEdit.getText().toString();
@@ -113,6 +116,12 @@ public class RegisterActivity extends AppCompatActivity implements View.OnClickL
                     bundle.putString("password", password);
                     bundle.putString("sex", sexStr);
                     bundle.putString("city", city);
+                   // intent.putExtras(bundle);
+                   // startActivity(intent);
+                    Database database = new Database(RegisterActivity.this);
+                    SQLiteDatabase sqLiteDatabase = database.getWritableDatabase();
+                    insertData(sqLiteDatabase, bundle);
+                    Intent intent = new Intent(RegisterActivity.this, IndexActivity.class);
                     intent.putExtras(bundle);
                     startActivity(intent);
                 } else {
@@ -131,4 +140,20 @@ public class RegisterActivity extends AppCompatActivity implements View.OnClickL
         sexStr=checkedId==R.id.reg_man?"男":"女";
 
     }
+
+    /**
+     * 插入数据库的值
+     *
+     * @param sqLiteDatabase
+     * @param bundle
+     */
+    private void insertData(SQLiteDatabase sqLiteDatabase, Bundle bundle) {
+        ContentValues contentValues = new ContentValues();
+        contentValues.put("username", bundle.getString("username"));
+        contentValues.put("password", bundle.getString("password"));
+        contentValues.put("sex", bundle.getString("sex"));
+        contentValues.put("city", bundle.getString("city"));
+        sqLiteDatabase.insert("mysoft_user", null, contentValues);
+        sqLiteDatabase.close();
+    }
 }

Myapplication/app/src/main/java/com/example/mysoft/activity/UserActivity.java

@@ -24,7 +24,8 @@ public class UserActivity extends Activity implements View.OnClickListener{
         super.onCreate(savedInstanceState);
         setContentView(R.layout.content_user);
         init();
-        Button toLogin = findViewById(R.id.toLogin);
+
+        Button toLogin = findViewById(R.id.toLogin);//退出登录按钮
         toLogin.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -70,7 +71,7 @@ public class UserActivity extends Activity implements View.OnClickListener{
     @Override
     public void onClick(View v) {
         switch (v.getId()) {
-            case R.id.user_searchProduct:
+            case R.id.user_searchProduct://查看商品
                 Intent intent1 = new Intent(UserActivity.this, CategoryActivity.class);
                 startActivity(intent1);
                 break;

Myapplication/app/src/main/java/com/example/mysoft/adapter/ProductAdapter.java

@@ -0,0 +1,67 @@
+package com.example.mysoft.adapter;
+import android.content.Context;
+import android.util.Log;
+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.mysoft.R;
+import com.example.mysoft.entity.Product;
+
+import java.util.List;
+
+public class ProductAdapter extends BaseAdapter {
+    private List<Product> productList;
+    private LayoutInflater layoutInflater;
+
+    public ProductAdapter(Context context, List<Product> productList) {
+        this.productList = productList;
+        this.layoutInflater = LayoutInflater.from(context);
+    }
+
+    @Override
+    public int getCount() {
+        return productList.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return productList.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        ViewHolder viewHolder;
+        if (convertView == null) {
+            convertView = layoutInflater.inflate(R.layout.categoty_detail_content, null);
+            viewHolder = new ViewHolder();
+            viewHolder.productImage = convertView.findViewById(R.id.category_product_image);
+            viewHolder.productName = convertView.findViewById(R.id.category_product_name);
+            viewHolder.productPrice = convertView.findViewById(R.id.category_product_price);
+            convertView.setTag(viewHolder);
+        } else {
+            viewHolder = (ViewHolder) convertView.getTag();
+        }
+        Product product = productList.get(position);
+        Log.i("product", "getView: "+product.toString());
+        if (product != null) {
+            viewHolder.productImage.setBackgroundResource(product.getImageUrlId());
+            viewHolder.productName.setText(product.getProductName());
+            viewHolder.productPrice.setText(String.valueOf(product.getProductPrice()));
+        }
+        return convertView;
+    }
+
+    class ViewHolder {
+        ImageView productImage;
+        TextView productName, productPrice;
+    }
+}

Myapplication/app/src/main/java/com/example/mysoft/database/Database.java

@@ -0,0 +1,68 @@
+package com.example.mysoft.database;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.os.Bundle;
+
+import androidx.annotation.Nullable;
+
+public class Database extends SQLiteOpenHelper {
+    public Database(@Nullable Context context) {
+        super(context, "mysoft.db3", null, 1);
+    }
+
+    @Override
+    public void onCreate(SQLiteDatabase db) {
+        //创建用户表
+        String sql = "create table mysoft_user(id integer primary key autoincrement, username varchar(50), password varchar(50),sex varchar(10),city carchar(50))";
+        db.execSQL(sql);
+    }
+
+    @Override
+    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+
+    }
+
+    /**
+     * 插入数据
+     *
+     * @param sqLiteDatabase
+     * @param username
+     * @param password
+     * @param sex
+     * @param city
+     */
+    public void insertUser(SQLiteDatabase sqLiteDatabase, String username, String password, String sex, String city) {
+        ContentValues contentValues = new ContentValues();
+        contentValues.put("username", username);
+        contentValues.put("password", password);
+        contentValues.put("sex", sex);
+        contentValues.put("city", city);
+        sqLiteDatabase.insert("mysoft_user", null, contentValues);
+        sqLiteDatabase.close();
+    }
+
+    /**
+     * 查询数据
+     *
+     * @param sqLiteDatabase
+     * @param bundle
+     * @return
+     */
+    public Bundle queryUserInfo(SQLiteDatabase sqLiteDatabase, Bundle bundle) {
+        String username = bundle.getString("username");
+        Cursor cursor = sqLiteDatabase.rawQuery("select * from mysoft_user where username=?", new String[]{username});
+        if (cursor != null) {
+            while (cursor.moveToNext()) {
+                bundle.putString("sex", cursor.getString(3));
+                bundle.putString("city", cursor.getString(4));
+            }
+        }
+        cursor.close();
+        sqLiteDatabase.close();
+        return bundle;
+    }
+}

Myapplication/app/src/main/java/com/example/mysoft/entity/Product.java

@@ -37,4 +37,13 @@ public class Product {
     private String productName;
     private BigDecimal productPrice;
     private String characterStory;
+
+    @Override
+    public String toString() {
+        return "Product{" +
+                "imageUrlId=" + imageUrlId +
+                ", productName='" + productName + '\'' +
+                ", productPrice=" + productPrice +
+                '}';
+    }
 }

Myapplication/app/src/main/java/com/example/mysoft/fragment/IndexFragment.java

@@ -0,0 +1,109 @@
+package com.example.mysoft.fragment;
+
+import android.app.Fragment;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.GridView;
+import android.widget.LinearLayout;
+import android.widget.SearchView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.example.mysoft.R;
+import com.example.mysoft.adapter.ProductAdapter;
+import com.example.mysoft.entity.Product;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.List;
+
+public class IndexFragment extends Fragment implements View.OnClickListener {
+    private SearchView searchView;
+    private LinearLayout orangeLine, youziLine, juziLine, xiguaLine, liLine, appleLine, lemonLine, mangguoLine;
+    private GridView gridView;
+    private List<Product> productList;
+    private ProductAdapter productAdapter;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.content_index, container, false);
+        init(view);
+        return view;
+    }
+
+    /**
+     * 初始化组件
+     */
+    private void init(View view) {
+        searchView = view.findViewById(R.id.searchView);
+        searchView.setOnClickListener(this);
+        orangeLine = view.findViewById(R.id.chengzi);
+        orangeLine.setOnClickListener(this);
+        youziLine = view.findViewById(R.id.youzi);
+        youziLine.setOnClickListener(this);
+        juziLine = view.findViewById(R.id.juzi);
+        juziLine.setOnClickListener(this);
+        xiguaLine = view.findViewById(R.id.xigua);
+        xiguaLine.setOnClickListener(this);
+        liLine = view.findViewById(R.id.li);
+        liLine.setOnClickListener(this);
+        lemonLine = view.findViewById(R.id.lemon);
+        lemonLine.setOnClickListener(this);
+        mangguoLine = view.findViewById(R.id.mangguo);
+        mangguoLine.setOnClickListener(this);
+        appleLine = view.findViewById(R.id.apple);
+        appleLine.setOnClickListener(this);
+        gridView = view.findViewById(R.id.index_famous_gridview);
+        initData();
+        productAdapter = new ProductAdapter(getActivity(), productList);
+        gridView.setAdapter(productAdapter);
+    }
+
+
+    @Override
+    public void onClick(View v) {
+
+    }
+
+    /**
+     * 初始化商品数据
+     */
+    private void initData() {
+        productList = new ArrayList<>();
+        Product product = new Product();
+        product.setImageUrlId(R.drawable.yihep);
+        product.setProductName("益禾烤奶");
+        product.setProductPrice(new BigDecimal("9.9"));
+        Product product1 = new Product();
+        product1.setImageUrlId(R.drawable.hefengp);
+        product1.setProductName("和风奶绿");
+        product1.setProductPrice(new BigDecimal("29.9"));
+        Product product2 = new Product();
+        product2.setImageUrlId(R.drawable.mitaop);
+        product2.setProductName("蜜桃乌龙");
+        product2.setProductPrice(new BigDecimal("19.9"));
+        Product product3 = new Product();
+        product3.setImageUrlId(R.drawable.xiguazhip);
+        product3.setProductName("西瓜汁");
+        product3.setProductPrice(new BigDecimal("19.9"));
+        Product product4 = new Product();
+        product4.setImageUrlId(R.drawable.longzhup);
+        product4.setProductName("泷珠奶茶");
+        product4.setProductPrice(new BigDecimal("49.9"));
+        Product product5 = new Product();
+        product5.setImageUrlId(R.drawable.shaoxiancaop);
+        product5.setProductName("烧仙草");
+        product5.setProductPrice(new BigDecimal("9.9"));
+        productList.add(product);
+        productList.add(product1);
+        productList.add(product2);
+        productList.add(product3);
+        productList.add(product4);
+        productList.add(product5);
+
+    }
+}

Myapplication/app/src/main/java/com/example/mysoft/fragment/PearsonFragment.java

@@ -0,0 +1,64 @@
+package com.example.mysoft.fragment;
+
+import android.app.Fragment;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.example.mysoft.R;
+
+public class PearsonFragment extends Fragment implements View.OnClickListener {
+    private ImageView userIconImage;
+    private TextView usernameText, userSexText, userCityText;
+    private LinearLayout usernameLine, userSexline, userCityLine, userPayLine, userSettingLine, userGeneralLine;
+
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.content_user, container, false);
+        init(view);
+        return view;
+    }
+
+    /**
+     * 组件初始化
+     */
+    private void init(View view) {
+        userIconImage = view.findViewById(R.id.user_icon);
+        usernameText = view.findViewById(R.id.user_username);
+        userSexText = view.findViewById(R.id.user_sex);
+        userCityText = view.findViewById(R.id.user_city);
+        usernameLine = view.findViewById(R.id.user_username_line);
+        userSexline = view.findViewById(R.id.user_sex_line);
+        userCityLine = view.findViewById(R.id.user_city_line);
+        userPayLine = view.findViewById(R.id.user_pay);
+        userSettingLine = view.findViewById(R.id.user_setting);
+        userGeneralLine = view.findViewById(R.id.user_general);
+        setData();
+    }
+
+    /**
+     * 组件赋值
+     */
+    private void setData() {
+        Bundle bundle = getArguments();
+        usernameText.setText(String.format("用户名：%s", bundle.getString("username")));
+        userSexText.setText(String.format("性别：%s", bundle.getString("sex")));
+        userCityText.setText(String.format("城市：%s", bundle.getString("city")));
+    }
+
+    @Override
+    public void onClick(View v) {
+
+    }
+
+
+}

Myapplication/app/src/main/java/com/example/mysoft/fragment/ProductFragment.java

@@ -0,0 +1,21 @@
+package com.example.mysoft.fragment;
+
+import android.app.Fragment;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.example.mysoft.R;
+
+public class ProductFragment extends Fragment {
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.content_product, container, false);
+        return view;
+    }
+}

Myapplication/app/src/main/java/com/example/mysoft/fragment/ShoppingCartFragment.java

@@ -0,0 +1,21 @@
+package com.example.mysoft.fragment;
+
+import android.app.Fragment;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.example.mysoft.R;
+
+public class ShoppingCartFragment extends Fragment {
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.content_shopping, container, false);
+        return view;
+    }
+}

Myapplication/app/src/main/res/drawable-v24/index_menu.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
+    <!-- 连框颜色值 -->
+    <item>
+        <shape>
+            <solid android:color="#dddddd" />
+        </shape>
+    </item>
+    <!-- 主体背景颜色值 -->
+    <item android:bottom="1dp"> <!--设置只有底部有边框-->
+        <shape>
+            <solid android:color="#ffffff" />
+            <corners android:radius="10dp"></corners>
+        </shape>
+    </item>
+</layer-list>

Myapplication/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>

Myapplication/app/src/main/res/layout/categoty_detail_content.xml

@@ -12,8 +12,8 @@
         android:orientation="vertical">
     <ImageView
         android:id="@+id/category_product_image"
-        android:layout_width="268dp"
-        android:layout_height="131dp"
+        android:layout_width="200dp"
+        android:layout_height="200dp"
         android:layout_gravity="center" />
 
     <TextView
@@ -23,17 +23,17 @@
         android:layout_gravity="center"
         android:layout_marginTop="5dp"
         android:textColor="#050505"
-        android:textSize="16sp" />
+        android:textSize="24sp" />
 
-<!--    <TextView-->
-<!--        android:id="@+id/category_product_price"-->
-<!--        android:layout_width="wrap_content"-->
-<!--        android:layout_height="30dp"-->
-<!--        android:layout_gravity="center"-->
-<!--        android:layout_marginTop="10dp"-->
-<!--        android:gravity="center"-->
-<!--        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="10dp"
+        android:gravity="center"
+        android:textColor="#050505"
+        android:textSize="24sp" />
     <TextView
         android:id="@+id/characterStory"
         android:layout_width="wrap_content"

Myapplication/app/src/main/res/layout/content_index.xml

@@ -0,0 +1,221 @@
+<?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">
+
+    <SearchView
+        android:id="@+id/searchView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@drawable/index_menu"
+        android:focusable="false"
+        android:iconifiedByDefault="false"
+        android:queryHint="请输入搜索内容" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="1dp"
+        android:layout_marginTop="20dp"
+        android:layout_marginRight="1dp"
+        android:background="@drawable/index_menu"
+        android:orientation="vertical">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="5dp"
+            android:orientation="horizontal">
+
+            <LinearLayout
+                android:id="@+id/chengzi"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:orientation="vertical">
+
+                <ImageView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:src="@drawable/yihe" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="5dp"
+                    android:text="益禾烤奶"
+                    android:textColor="#696969"
+                    android:textSize="18sp" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/youzi"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:orientation="vertical">
+
+                <ImageView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:src="@drawable/hefeng" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="5dp"
+                    android:text="和风奶绿"
+                    android:textColor="#696969"
+                    android:textSize="18sp" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/juzi"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:orientation="vertical">
+
+                <ImageView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:src="@drawable/mitao" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="5dp"
+                    android:text="蜜桃乌龙"
+                    android:textColor="#696969"
+                    android:textSize="18sp" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/xigua"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:orientation="vertical">
+
+                <ImageView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:src="@drawable/xiguazhi" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="5dp"
+                    android:text="西瓜汁"
+                    android:textColor="#696969"
+                    android:textSize="18sp" />
+            </LinearLayout>
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="15dp"
+            android:layout_marginBottom="5dp"
+            android:orientation="horizontal">
+
+            <LinearLayout
+                android:id="@+id/li"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:orientation="vertical">
+
+                <ImageView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:src="@drawable/bingqilin" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="5dp"
+                    android:text="冰淇淋抹茶"
+                    android:textColor="#696969"
+                    android:textSize="18sp" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/apple"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:orientation="vertical">
+
+                <ImageView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:src="@drawable/longzhu" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="5dp"
+                    android:text="泷珠奶茶"
+                    android:textColor="#696969"
+                    android:textSize="18sp" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/lemon"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:orientation="vertical">
+
+                <ImageView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:src="@drawable/yibei" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="5dp"
+                    android:text="烧仙草"
+                    android:textColor="#696969"
+                    android:textSize="18sp" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/mangguo"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:orientation="vertical">
+
+                <ImageView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:src="@drawable/hongcha" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="5dp"
+                    android:text="冰淇淋红茶"
+                    android:textColor="#696969"
+                    android:textSize="18sp" />
+            </LinearLayout>
+        </LinearLayout>
+    </LinearLayout>
+
+    <include layout="@layout/index_famous"/>
+
+
+</LinearLayout>

Myapplication/app/src/main/res/layout/content_nav.xml

@@ -0,0 +1,118 @@
+<?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">
+
+    <!--首页-->
+    <LinearLayout
+        android:id="@+id/content_index"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_marginTop="2dp"
+            android:src="@drawable/index" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:text="首页"
+            android:textColor="#000"
+            android:textSize="18sp" />
+    </LinearLayout>
+    <!--间隔线-->
+    <ImageView
+        android:layout_width="1dp"
+        android:layout_height="70dp"
+        android:background="#CFCFCF" />
+    <!--商品-->
+    <LinearLayout
+        android:id="@+id/content_product"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_marginTop="2dp"
+            android:src="@drawable/product" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:text="点单"
+            android:textColor="#000"
+            android:textSize="18sp" />
+    </LinearLayout>
+
+    <!--间隔线-->
+    <ImageView
+        android:layout_width="1dp"
+        android:layout_height="70dp"
+        android:background="#CFCFCF" />
+    <!--购物车-->
+    <LinearLayout
+        android:id="@+id/content_cart"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:layout_marginTop="2dp"
+        android:orientation="vertical">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:src="@drawable/shoppingcart" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:text="购物车"
+            android:textColor="#000"
+            android:textSize="18sp" />
+    </LinearLayout>
+
+    <!--间隔线-->
+    <ImageView
+        android:layout_width="1dp"
+        android:layout_height="70dp"
+        android:background="#CFCFCF" />
+
+    <!--个人-->
+    <LinearLayout
+        android:id="@+id/content_pearson"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:layout_marginTop="2dp"
+        android:orientation="vertical">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:src="@drawable/pearson" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:text="我"
+            android:textColor="#000"
+            android:textSize="18sp" />
+    </LinearLayout>
+
+</LinearLayout>

Myapplication/app/src/main/res/layout/content_product.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical" android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="product" />
+</LinearLayout>

Myapplication/app/src/main/res/layout/content_shopping.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical" android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="shop" />
+</LinearLayout>

Myapplication/app/src/main/res/layout/index_famous.xml

@@ -0,0 +1,55 @@
+<?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:layout_marginTop="15dp"
+    android:orientation="vertical">
+
+    <!--热门商品-->
+    <LinearLayout
+        android:id="@+id/index_famous_product"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="15dp"
+        android:background="#FFF"
+        android:orientation="horizontal">
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="50dp"
+            android:layout_marginLeft="5dp"
+            android:layout_weight="1"
+            android:drawableLeft="@drawable/shuiguo"
+            android:drawablePadding="8dp"
+            android:gravity="center_vertical"
+            android:text="热门商品"
+            android:textColor="#000"
+            android:textSize="18sp" />
+
+        <ImageView
+            android:layout_width="25dp"
+            android:layout_height="25dp"
+            android:layout_gravity="center"
+            android:src="@drawable/arrow_right" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginTop="10dp"
+        android:layout_marginLeft="10dp"
+        android:layout_marginRight="10dp"
+        android:orientation="vertical">
+
+        <GridView
+            android:id="@+id/index_famous_gridview"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:background="#00000000"
+            android:verticalSpacing="10dp"
+            android:horizontalSpacing="10dp"
+            android:numColumns="2" />
+    </LinearLayout>
+
+
+</LinearLayout>

Myapplication/app/src/main/res/layout/menu.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/activity_main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".activity.IndexActivity">
+
+    <!--    <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="5">
+
+           <include layout="@layout/content_user"/>
+        </LinearLayout>-->
+    <FrameLayout
+        android:id="@+id/main_content"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="70dp">
+        <!--底部导航-->
+        <include layout="@layout/content_nav" />
+    </LinearLayout>
+</LinearLayout>