init

.idea/vcs.xml

@@ -2,5 +2,6 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="" vcs="Git" />
+    <mapping directory="" vcs="Git" />
   </component>
 </project>

app/build.gradle

@@ -4,7 +4,7 @@ android {
     compileSdkVersion 30
     buildToolsVersion "30.0.2"
     defaultConfig {
-        applicationId "com.example.orangesale_04"
+        applicationId "com.example.orangesale_05"
         minSdkVersion 23
         targetSdkVersion 30
         versionCode 1
@@ -21,6 +21,7 @@ android {
         sourceCompatibility = 1.8
         targetCompatibility = 1.8
     }
+
 }
 
 dependencies {

app/src/androidTest/java/com/example/orangesale_05/ExampleInstrumentedTest.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04;
+package com.example.orangesale_05;
 
 import android.content.Context;
 
@@ -22,6 +22,6 @@ public class ExampleInstrumentedTest {
         // Context of the app under test.
         Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
 
-        assertEquals("com.example.orangesale_04", appContext.getPackageName());
+        assertEquals("com.example.orangesale_05", appContext.getPackageName());
     }
 }

app/src/main/AndroidManifest.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.orangesale_04">
+    package="com.example.orangesale_05">
 
     <application
         android:allowBackup="true"

app/src/main/java/com/example/orangesale_04/activity/CategoryActivity.java

@@ -1,135 +0,0 @@
-package com.example.orangesale_04.activity;
-
-import android.app.Activity;
-import android.app.FragmentManager;
-import android.app.FragmentTransaction;
-import android.os.Bundle;
-import android.view.View;
-import android.widget.AdapterView;
-import android.widget.ListView;
-
-import androidx.annotation.Nullable;
-
-import com.example.orangesale_04.R;
-import com.example.orangesale_04.adapter.Adapter;
-import com.example.orangesale_04.entity.Product;
-import com.example.orangesale_04.fragment.SetDetailFragment;
-
-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));
-            }
-        });
-   /*     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("水果");
-        productCategory.add("办公材料");
-        productCategory.add("工艺品");
-        productCategory.add("零食");
-        productCategory.add("服装");
-        productCategory.add("生活用品");
-        productCategory.add("文具");
-        productCategory.add("生鲜");
-        productCategory.add("医药");
-        Product product = new Product();
-        product.setImageUrlId(R.drawable.juzi1);
-        product.setProductName("橘子");
-        product.setProductPrice(new BigDecimal("9.9"));
-        Product product1 = new Product();
-        product1.setImageUrlId(R.drawable.chengzi);
-        product1.setProductName("橙子");
-        product1.setProductPrice(new BigDecimal("29.9"));
-        Product product2 = new Product();
-        product2.setImageUrlId(R.drawable.youzi);
-        product2.setProductName("柚子");
-        product2.setProductPrice(new BigDecimal("19.9"));
-        Product product3 = new Product();
-        product3.setImageUrlId(R.drawable.xigua);
-        product3.setProductName("西瓜");
-        product3.setProductPrice(new BigDecimal("39.9"));
-        Product product4 = new Product();
-        product4.setImageUrlId(R.drawable.fuzhuang);
-        product4.setProductName("衬衫");
-        product4.setProductPrice(new BigDecimal("30.9"));
-        Product product5 = new Product();
-        product5.setImageUrlId(R.drawable.shenghuo);
-        product5.setProductName("常用品");
-        product5.setProductPrice(new BigDecimal("50"));
-        Product product6 = new Product();
-        product6.setImageUrlId(R.drawable.wenju);
-        product6.setProductName("文具礼盒");
-        product6.setProductPrice(new BigDecimal("49.9"));
-        Product product7 = new Product();
-        product7.setImageUrlId(R.drawable.shengxian);
-        product7.setProductName("果蔬拼盘");
-        product7.setProductPrice(new BigDecimal("25.7"));
-        Product product8 = new Product();
-        product8.setImageUrlId(R.drawable.shengxian);
-        product8.setProductName("常用医药");
-        product8.setProductPrice(new BigDecimal("19.9"));
-        productList.add(product);
-        productList.add(product1);
-        productList.add(product2);
-        productList.add(product3);
-        productList.add(product4);
-        productList.add(product5);
-        productList.add(product6);
-        productList.add(product7);
-        productList.add(product8);
-    }
-
-    /**
-     * 初始化组件
-     */
-    private void init() {
-        titleList = findViewById(R.id.category_title_list);
-        adapter = new Adapter(productCategory, CategoryActivity.this);
-        titleList.setAdapter(adapter);
-    }
-}

app/src/main/java/com/example/orangesale_05/MainActivity.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04;
+package com.example.orangesale_05;
 
 import android.content.Intent;
 import android.database.Cursor;
@@ -11,9 +11,9 @@ import android.widget.Toast;
 
 import androidx.appcompat.app.AppCompatActivity;
 
-import com.example.orangesale_04.activity.IndexActivity;
-import com.example.orangesale_04.activity.RegisterActivity;
-import com.example.orangesale_04.dataoperation.OrangeDatabase;
+import com.example.orangesale_05.activity.IndexActivity;
+import com.example.orangesale_05.activity.RegisterActivity;
+import com.example.orangesale_05.dataoperation.OrangeDatabase;
 
 public class MainActivity extends AppCompatActivity implements View.OnClickListener {
     private Button registerButton, loginButton;

app/src/main/java/com/example/orangesale_05/activity/CategoryActivity.java

@@ -0,0 +1,90 @@
+package com.example.orangesale_05.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.orangesale_05.R;
+import com.example.orangesale_05.adapter.Adapter;
+import com.example.orangesale_05.entity.Product;
+import com.example.orangesale_05.fragment.SetDetailFragment;
+
+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("橘子");
+        productCategory.add("橙子");
+        productCategory.add("柚子");
+        Product product = new Product();
+        product.setImageUrlId(R.drawable.arrow_down);
+        product.setProductName("橘子");
+        product.setProductPrice(new BigDecimal("9.9"));
+        Product product1 = new Product();
+        product1.setImageUrlId(R.drawable.orange);
+        product1.setProductName("橙子");
+        product1.setProductPrice(new BigDecimal("29.9"));
+        Product product2 = new Product();
+        product2.setImageUrlId(R.drawable.arrow_left);
+        product2.setProductName("柚子");
+        product2.setProductPrice(new BigDecimal("19.9"));
+        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);
+    }
+}

app/src/main/java/com/example/orangesale_05/activity/IndexActivity.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.activity;
+package com.example.orangesale_05.activity;
 
 import android.app.Activity;
 import android.app.FragmentTransaction;
@@ -9,11 +9,11 @@ import android.widget.LinearLayout;
 
 import androidx.annotation.Nullable;
 
-import com.example.orangesale_04.R;
-import com.example.orangesale_04.fragment.IndexFragment;
-import com.example.orangesale_04.fragment.PearsonFragment;
-import com.example.orangesale_04.fragment.ProductFragment;
-import com.example.orangesale_04.fragment.ShoppingCartFragment;
+import com.example.orangesale_05.R;
+import com.example.orangesale_05.fragment.IndexFragment;
+import com.example.orangesale_05.fragment.PearsonFragment;
+import com.example.orangesale_05.fragment.ProductFragment;
+import com.example.orangesale_05.fragment.ShoppingCartFragment;
 
 public class IndexActivity extends Activity implements View.OnClickListener {
     private IndexFragment indexFragment;

app/src/main/java/com/example/orangesale_05/activity/RegisterActivity.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.activity;
+package com.example.orangesale_05.activity;
 
 import android.content.ContentValues;
 import android.content.Intent;
@@ -16,8 +16,8 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 
 import com.lljjcoder.citypickerview.widget.CityPicker;
-import com.example.orangesale_04.R;
-import com.example.orangesale_04.dataoperation.OrangeDatabase;
+import com.example.orangesale_05.R;
+import com.example.orangesale_05.dataoperation.OrangeDatabase;
 
 public class RegisterActivity extends AppCompatActivity implements View.OnClickListener, RadioGroup.OnCheckedChangeListener {
     private EditText usernameEdit, passwordEdit, surePasswordEdit;

app/src/main/java/com/example/orangesale_05/activity/UserActivity.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.activity;
+package com.example.orangesale_05.activity;
 
 import android.app.Activity;
 import android.content.Intent;
@@ -10,8 +10,7 @@ import android.widget.TextView;
 
 import androidx.annotation.Nullable;
 
-import com.example.orangesale_04.MainActivity;
-import com.example.orangesale_04.R;
+import com.example.orangesale_05.R;
 
 public class UserActivity extends Activity implements View.OnClickListener {
     private ImageView userIconImage;

app/src/main/java/com/example/orangesale_05/adapter/Adapter.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.adapter;
+package com.example.orangesale_05.adapter;
 
 import android.content.Context;
 import android.graphics.Color;
@@ -9,7 +9,7 @@ import android.view.ViewGroup;
 import android.widget.BaseAdapter;
 import android.widget.TextView;
 
-import com.example.orangesale_04.R;
+import com.example.orangesale_05.R;
 
 import java.util.List;
 

app/src/main/java/com/example/orangesale_05/adapter/ProductAdapter.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.adapter;
+package com.example.orangesale_05.adapter;
 
 import android.content.Context;
 import android.util.Log;
@@ -9,8 +9,8 @@ import android.widget.BaseAdapter;
 import android.widget.ImageView;
 import android.widget.TextView;
 
-import com.example.orangesale_04.R;
-import com.example.orangesale_04.entity.Product;
+import com.example.orangesale_05.R;
+import com.example.orangesale_05.entity.Product;
 
 import java.util.List;
 

app/src/main/java/com/example/orangesale_05/dataoperation/OrangeDatabase.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.dataoperation;
+package com.example.orangesale_05.dataoperation;
 
 import android.content.ContentValues;
 import android.content.Context;

app/src/main/java/com/example/orangesale_05/entity/OrangeUser.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.entity;
+package com.example.orangesale_05.entity;
 
 public class OrangeUser {
     private Integer id;

app/src/main/java/com/example/orangesale_05/entity/Product.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.entity;
+package com.example.orangesale_05.entity;
 
 import java.math.BigDecimal;
 
@@ -31,6 +31,7 @@ public class Product {
     private Integer imageUrlId;
     private String productName;
     private BigDecimal productPrice;
+
     @Override
     public String toString() {
         return "Product{" +

app/src/main/java/com/example/orangesale_05/fragment/IndexFragment.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.fragment;
+package com.example.orangesale_05.fragment;
 
 import android.app.Fragment;
 import android.os.Bundle;
@@ -12,9 +12,9 @@ import android.widget.SearchView;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import com.example.orangesale_04.R;
-import com.example.orangesale_04.adapter.ProductAdapter;
-import com.example.orangesale_04.entity.Product;
+import com.example.orangesale_05.R;
+import com.example.orangesale_05.adapter.ProductAdapter;
+import com.example.orangesale_05.entity.Product;
 
 import java.math.BigDecimal;
 import java.util.ArrayList;
@@ -41,22 +41,22 @@ public class IndexFragment extends Fragment implements View.OnClickListener {
     private void init(View view) {
         searchView = view.findViewById(R.id.searchView);
         searchView.setOnClickListener(this);
-        orangeLine = view.findViewById(R.id.chengzi);
+        orangeLine = view.findViewById(R.id.baocui);
         orangeLine.setOnClickListener(this);
-        youziLine = view.findViewById(R.id.youzi);
+        youziLine = view.findViewById(R.id.sanmingzhi);
         youziLine.setOnClickListener(this);
-        juziLine = view.findViewById(R.id.juzi);
+        juziLine = view.findViewById(R.id.tusi);
         juziLine.setOnClickListener(this);
-        xiguaLine = view.findViewById(R.id.xigua);
+        xiguaLine = view.findViewById(R.id.xiaomantou);
         xiguaLine.setOnClickListener(this);
-        liLine = view.findViewById(R.id.li);
+        liLine = view.findViewById(R.id.paofu);
         liLine.setOnClickListener(this);
-        lemonLine = view.findViewById(R.id.lemon);
+        lemonLine = view.findViewById(R.id.dangao);
         lemonLine.setOnClickListener(this);
-        mangguoLine = view.findViewById(R.id.mangguo);
+        mangguoLine = view.findViewById(R.id.shousimianbao);
+        mangguoLine.setOnClickListener(this);
+        mangguoLine = view.findViewById(R.id.taosu);
         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);
@@ -75,35 +75,44 @@ public class IndexFragment extends Fragment implements View.OnClickListener {
     private void initData() {
         productList = new ArrayList<>();
         Product product = new Product();
-        product.setImageUrlId(R.drawable.juzi);
-        product.setProductName("橘子");
-        product.setProductPrice(new BigDecimal("9.9"));
+        product.setImageUrlId(R.drawable.caomeidangao);
+        product.setProductName("草莓蛋糕");
+        product.setProductPrice(new BigDecimal("59.9"));
         Product product1 = new Product();
-        product1.setImageUrlId(R.drawable.orange);
-        product1.setProductName("橙子");
-        product1.setProductPrice(new BigDecimal("29.9"));
+        product1.setImageUrlId(R.drawable.qiepianmianbao);
+        product1.setProductName("切片面包");
+        product1.setProductPrice(new BigDecimal("9.9"));
         Product product2 = new Product();
-        product2.setImageUrlId(R.drawable.youzi);
-        product2.setProductName("柚子");
-        product2.setProductPrice(new BigDecimal("19.9"));
+        product2.setImageUrlId(R.drawable.rousongxiaobei);
+        product2.setProductName("肉松小贝");
+        product2.setProductPrice(new BigDecimal("25.0"));
         Product product3 = new Product();
-        product3.setImageUrlId(R.drawable.xigua);
-        product3.setProductName("西瓜");
-        product3.setProductPrice(new BigDecimal("19.9"));
+        product3.setImageUrlId(R.drawable.suannaipaofu);
+        product3.setProductName("酸奶泡芙");
+        product3.setProductPrice(new BigDecimal("10.0"));
         Product product4 = new Product();
-        product4.setImageUrlId(R.drawable.apple);
-        product4.setProductName("苹果");
-        product4.setProductPrice(new BigDecimal("49.9"));
+        product4.setImageUrlId(R.drawable.ttq);
+        product4.setProductName("甜甜圈");
+        product4.setProductPrice(new BigDecimal("6.99"));
         Product product5 = new Product();
-        product5.setImageUrlId(R.drawable.lemon);
-        product5.setProductName("柠檬");
-        product5.setProductPrice(new BigDecimal("9.9"));
+        product5.setImageUrlId(R.drawable.shousimianbao);
+        product5.setProductName("手撕面包");
+        product5.setProductPrice(new BigDecimal("12.0"));
+        Product product6 = new Product();
+        product6.setImageUrlId(R.drawable.fenghuangjuan);
+        product6.setProductName("凤凰卷");
+        product6.setProductPrice(new BigDecimal("7.99"));
+        Product product7 = new Product();
+        product7.setImageUrlId(R.drawable.quqibing);
+        product7.setProductName("曲奇饼");
+        product7.setProductPrice(new BigDecimal("20.0"));
         productList.add(product);
         productList.add(product1);
         productList.add(product2);
         productList.add(product3);
         productList.add(product4);
         productList.add(product5);
-
+        productList.add(product6);
+        productList.add(product7);
     }
 }

app/src/main/java/com/example/orangesale_05/fragment/PearsonFragment.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.fragment;
+package com.example.orangesale_05.fragment;
 
 import android.app.Fragment;
 import android.os.Bundle;
@@ -12,7 +12,7 @@ import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import com.example.orangesale_04.R;
+import com.example.orangesale_05.R;
 
 public class PearsonFragment extends Fragment implements View.OnClickListener {
     private ImageView userIconImage;

app/src/main/java/com/example/orangesale_05/fragment/ProductFragment.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.fragment;
+package com.example.orangesale_05.fragment;
 
 import android.app.Fragment;
 import android.os.Bundle;
@@ -9,7 +9,7 @@ import android.view.ViewGroup;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import com.example.orangesale_04.R;
+import com.example.orangesale_05.R;
 
 public class ProductFragment extends Fragment {
     @Nullable

app/src/main/java/com/example/orangesale_05/fragment/SetDetailFragment.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.fragment;
+package com.example.orangesale_05.fragment;
 
 import android.annotation.SuppressLint;
 import android.app.Fragment;
@@ -13,9 +13,8 @@ import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import com.example.orangesale_04.R;
-import com.example.orangesale_04.activity.CategoryActivity;
-import com.example.orangesale_04.entity.Product;
+import com.example.orangesale_05.R;
+import com.example.orangesale_05.activity.CategoryActivity;
 
 import java.util.Objects;
 
@@ -33,22 +32,12 @@ public class SetDetailFragment extends Fragment {
             init();
         }
         CategoryActivity categoryActivity = (CategoryActivity) getActivity();
-        categoryActivity.setOnChangeListener(new CategoryActivity.OnChangeListener() {
-            @Override
-            public void changeText(Product product) {
-                imageView.setBackgroundResource(product.getImageUrlId());
-                nameText.setText(product.getProductName());
-                priceText.setText(product.getProductPrice().toString());
-            }
-        });
-   /*     Objects.requireNonNull(categoryActivity).setOnChangeListener(product -> {
+        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;
     }
 

app/src/main/java/com/example/orangesale_05/fragment/ShoppingCartFragment.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04.fragment;
+package com.example.orangesale_05.fragment;
 
 import android.app.Fragment;
 import android.os.Bundle;
@@ -9,7 +9,7 @@ import android.view.ViewGroup;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import com.example.orangesale_04.R;
+import com.example.orangesale_05.R;
 
 public class ShoppingCartFragment extends Fragment {
     @Nullable

app/src/main/res/drawable-v24/a.xml

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item>
-        <shape>
-            <solid android:color="#EFB81C" />
-            <corners android:radius="5dp" />
-        </shape>
-    </item>
-</selector>

app/src/main/res/drawable-v24/tab_menu_text.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="#F0A732" android:state_selected="true" />
+    <item android:color="#CFCFCF" />
+</selector>

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

@@ -7,13 +7,13 @@
     android:orientation="vertical"
     tools:context=".activity.IndexActivity">
 
-    <!--    <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="0dp"
-            android:layout_weight="5">
+<!--    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="5">
 
-           <include layout="@layout/content_user"/>
-        </LinearLayout>-->
+       <include layout="@layout/content_user"/>
+    </LinearLayout>-->
     <FrameLayout
         android:id="@+id/main_content"
         android:layout_width="match_parent"

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

@@ -6,9 +6,9 @@
 
     <TextView
         android:id="@+id/categor_titles"
-        android:layout_width="109dp"
-        android:layout_height="85dp"
+        android:layout_width="match_parent"
         android:gravity="center"
-        android:text="标题"
-        android:textSize="18sp" />
+        android:layout_height="wrap_content"
+        android:textSize="18sp"
+        android:text="标题" />
 </LinearLayout>

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

@@ -2,95 +2,14 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:background="#fff"
     android:orientation="vertical">
-
-    <ImageView
-        android:id="@+id/category_product_image"
-        android:layout_width="120dp"
-        android:layout_height="120dp"
-        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" />
-
     <ImageView
         android:id="@+id/category_product_image"
-        android:layout_width="120dp"
-        android:layout_height="120dp"
-        android:layout_gravity="center"
-        android:src="@drawable/taozi" />
-
-    <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:text="橙子"
-        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:text="19.9"
-        android:textSize="16sp" />
-
-    <ImageView
-        android:id="@+id/category_product_image"
-        android:layout_width="120dp"
-        android:layout_height="120dp"
-        android:layout_gravity="center"
-        android:src="@drawable/shuiguo" />
-
-    <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:text="拼盘1"
-        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:text="99.0"
-        android:textSize="16sp" />
-
-    <ImageView
-        android:id="@+id/category_product_image"
-        android:layout_width="120dp"
-        android:layout_height="120dp"
-        android:layout_gravity="center"
-        android:src="@drawable/pinpan" />
+        android:layout_marginTop="5dp"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center" />
 
     <TextView
         android:id="@+id/category_product_name"
@@ -98,7 +17,6 @@
         android:layout_height="30dp"
         android:layout_gravity="center"
         android:layout_marginTop="2dp"
-        android:text="拼盘2"
         android:textColor="#050505"
         android:textSize="16sp" />
 
@@ -110,6 +28,5 @@
         android:layout_marginTop="2dp"
         android:gravity="center"
         android:textColor="#050505"
-        android:text="99.0"
         android:textSize="16sp" />
 </LinearLayout>

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

@@ -25,7 +25,7 @@
             android:layout_marginTop="12dp"
             android:layout_weight="1"
             android:gravity="center"
-            android:text="百货超市"
+            android:text="商品种类"
             android:textColor="#FFF"
             android:textSize="20sp" />
     </LinearLayout>

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

@@ -30,7 +30,7 @@
             android:orientation="horizontal">
 
             <LinearLayout
-                android:id="@+id/chengzi"
+                android:id="@+id/baocui"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -38,21 +38,21 @@
                 android:orientation="vertical">
 
                 <ImageView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:src="@drawable/chengzi" />
+                    android:layout_width="53dp"
+                    android:layout_height="50dp"
+                    android:src="@drawable/baocui" />
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="5dp"
-                    android:text="橙子"
+                    android:text="薄脆"
                     android:textColor="#696969"
                     android:textSize="20sp" />
             </LinearLayout>
 
             <LinearLayout
-                android:id="@+id/youzi"
+                android:id="@+id/sanmingzhi"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -60,21 +60,21 @@
                 android:orientation="vertical">
 
                 <ImageView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:src="@drawable/youzi" />
+                    android:layout_width="53dp"
+                    android:layout_height="50dp"
+                    android:src="@drawable/sanmingzhi" />
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="5dp"
-                    android:text="柚子"
+                    android:text="三明治"
                     android:textColor="#696969"
                     android:textSize="20sp" />
             </LinearLayout>
 
             <LinearLayout
-                android:id="@+id/juzi"
+                android:id="@+id/tusi"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -82,21 +82,21 @@
                 android:orientation="vertical">
 
                 <ImageView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:src="@drawable/juzi" />
+                    android:layout_width="53dp"
+                    android:layout_height="50dp"
+                    android:src="@drawable/tusi" />
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="5dp"
-                    android:text="橘子"
+                    android:text="吐司"
                     android:textColor="#696969"
                     android:textSize="20sp" />
             </LinearLayout>
 
             <LinearLayout
-                android:id="@+id/xigua"
+                android:id="@+id/xiaomantou"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -104,15 +104,15 @@
                 android:orientation="vertical">
 
                 <ImageView
-                    android:layout_width="wrap_content"
+                    android:layout_width="53dp"
                     android:layout_height="50dp"
-                    android:src="@drawable/xigua" />
+                    android:src="@drawable/xiaomantou" />
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="5dp"
-                    android:text="西瓜"
+                    android:text="小馒头"
                     android:textColor="#696969"
                     android:textSize="20sp" />
             </LinearLayout>
@@ -126,7 +126,7 @@
             android:orientation="horizontal">
 
             <LinearLayout
-                android:id="@+id/li"
+                android:id="@+id/paofu"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -134,21 +134,21 @@
                 android:orientation="vertical">
 
                 <ImageView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:src="@drawable/li" />
+                    android:layout_width="53dp"
+                    android:layout_height="50dp"
+                    android:src="@drawable/paofu" />
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="5dp"
-                    android:text="香梨"
+                    android:text="泡芙"
                     android:textColor="#696969"
                     android:textSize="20sp" />
             </LinearLayout>
 
             <LinearLayout
-                android:id="@+id/apple"
+                android:id="@+id/dangao"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -156,21 +156,21 @@
                 android:orientation="vertical">
 
                 <ImageView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:src="@drawable/apple" />
+                    android:layout_width="53dp"
+                    android:layout_height="50dp"
+                    android:src="@drawable/dangao" />
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="5dp"
-                    android:text="苹果"
+                    android:text="蛋糕"
                     android:textColor="#696969"
                     android:textSize="20sp" />
             </LinearLayout>
 
             <LinearLayout
-                android:id="@+id/lemon"
+                android:id="@+id/shousimianbao"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -178,21 +178,20 @@
                 android:orientation="vertical">
 
                 <ImageView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:src="@drawable/lemon" />
+                    android:layout_width="53dp"
+                    android:layout_height="50dp"
+                    android:src="@drawable/shousibao" />
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="5dp"
-                    android:text="柠檬"
+                    android:text="手撕面包"
                     android:textColor="#696969"
                     android:textSize="20sp" />
             </LinearLayout>
-
             <LinearLayout
-                android:id="@+id/mangguo"
+                android:id="@+id/taosu"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -200,15 +199,15 @@
                 android:orientation="vertical">
 
                 <ImageView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:src="@drawable/mangguo" />
+                    android:layout_width="53dp"
+                    android:layout_height="50dp"
+                    android:src="@drawable/taosu" />
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="5dp"
-                    android:text="芒果"
+                    android:text="酥饼"
                     android:textColor="#696969"
                     android:textSize="20sp" />
             </LinearLayout>

app/src/main/res/layout/content_user.xml

@@ -87,7 +87,7 @@
             android:layout_marginLeft="5dp"
             android:drawableLeft="@drawable/user_sex"
             android:textColor="#000"
-            android:text="城市："
+            android:text="性别："
             android:gravity="center_vertical"
             android:drawablePadding="8dp"
             android:textSize="14sp"
@@ -224,7 +224,7 @@
         android:layout_marginLeft="10dp"
         android:layout_marginRight="10dp"
         android:textSize="18sp"
-        android:layout_marginTop="150dp"
+        android:layout_marginTop="90dp"
         android:text="退出登录"
         android:textColor="#FFFFFF"
         android:layout_gravity="center"

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

@@ -19,10 +19,10 @@
             android:layout_height="50dp"
             android:layout_marginLeft="5dp"
             android:layout_weight="1"
-            android:drawableLeft="@drawable/shuiguo"
+            android:drawableLeft="@drawable/tb"
             android:drawablePadding="8dp"
             android:gravity="center_vertical"
-            android:text="热门商品"
+            android:text="热门糕点"
             android:textColor="#000"
             android:textSize="18sp" />
 

app/src/main/res/layout/user_register.xml

@@ -47,7 +47,7 @@
             android:textAlignment="center"
             android:maxLength="10"
             android:maxLines="1"
-            android:hint="用户名 10位" />
+            android:hint="用户名 10位" />
 
     </LinearLayout>
 
@@ -70,7 +70,7 @@
             android:textAlignment="center"
             android:maxLength="16"
             android:maxLines="1"
-            android:hint="密码 6-16位" />
+            android:hint="密码&#160;6-16位" />
 
     </LinearLayout>
 
@@ -163,6 +163,6 @@
         android:layout_gravity="center_horizontal"
         android:background="@drawable/button_login"
         android:textColor="#FFFFFF"
-        android:text="注   册" />
+        android:text="注      册" />
 
 </LinearLayout>

app/src/main/res/values/strings.xml

@@ -1,5 +1,5 @@
 <resources>
     <string name="app_name">橙一色</string>
     <string name="Username">用户名：</string>
-    <string name="Password">密  码：</string>
+    <string name="Password">密&#160;&#160;&#160;&#160;码：</string>
 </resources>

app/src/test/java/com/example/orangesale_05/ExampleUnitTest.java

@@ -1,4 +1,4 @@
-package com.example.orangesale_04;
+package com.example.orangesale_05;
 
 import org.junit.Test;