Merge remote-tracking branch 'origin/master'

# Conflicts:
#	app/build.gradle
#	app/src/main/AndroidManifest.xml
#	app/src/main/java/com/example/cmknowledgegraph/MainActivity.java

.idea/encodings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with NO BOM" />
+</project>

.idea/render.experimental.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RenderSettings">
+    <option name="showDecorations" value="true" />
+  </component>
+</project>

app/build.gradle

@@ -27,6 +27,10 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
+    api 'com.hankcs:hanlp:portable-1.7.2'
+    implementation 'com.google.android.material:material:1.0.0'
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
     implementation fileTree(dir: 'libs', include: ['*.aar', '*.jar'], exclude: [])

app/src/main/java/Schema/InitSchema.java

@@ -0,0 +1,13 @@
+package Schema;
+
+import java.sql.Connection;
+
+public class InitSchema {
+
+    /**
+     * 连接到数据库
+     */
+    public static Connection getConnect(){
+        return null;
+    }
+}

app/src/main/java/Schema/OperaSchema.java

@@ -0,0 +1,70 @@
+package Schema;
+
+import android.content.DialogInterface;
+import android.gesture.Prediction;
+
+import androidx.appcompat.app.AlertDialog;
+
+import com.example.cmknowledgegraph.LoginActivity;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+public class OperaSchema {
+
+    /**
+     * 连接数据库，进行登录，参数是手机号（string），密码（string）
+     * 用户表（UserInfo）,手机号，用户名，密码
+     * 登陆成功返回true，登陆失败返回false
+     */
+    public static boolean longin(String tel,String password){
+        Connection conn=InitSchema.getConnect();
+        ResultSet rst;
+        PreparedStatement pstmt;
+        try {
+            pstmt=conn.prepareStatement("select paw\n" +
+                                            "from UserInfo\n" +
+                                            "where tel='"+tel+"'");
+            rst=pstmt.executeQuery();
+            String paw=rst.getString("paw");
+            if(password.equals(paw)){
+                return true;
+            }
+            else return false;
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+        return false;
+    }
+
+    /**
+     * 注册方法，参数是手机号，昵称，密码
+     * @return 注册成功返回true，失败返回false
+     */
+    public static boolean register(String tel,String nickname,String password){
+
+        Connection conn=InitSchema.getConnect();
+        PreparedStatement pstmt;
+        ResultSet rst;
+        try {
+            pstmt=conn.prepareStatement("select paw\n" +
+                                            "from UserInfo\n" +
+                                            "where tel='"+tel+"'");
+            rst=pstmt.executeQuery();
+            if(rst==null){//注册成功
+                //把用户信息填入表中
+                pstmt=conn.prepareStatement("insert into UserInfo(tel,nickname,paw) values(?,?,?)");
+                pstmt.setString(1,tel);
+                pstmt.setString(2,nickname);
+                pstmt.setString(3,password);
+                pstmt.executeUpdate();
+                return  true;
+            }else return false;
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+        return false;
+    }
+}

app/src/main/java/com/example/cmknowledgegraph/LoginActivity.java

@@ -0,0 +1,69 @@
+package com.example.cmknowledgegraph;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+
+import Schema.OperaSchema;
+
+public class LoginActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_login);
+
+        final EditText tel_edit=findViewById(R.id.id_edit);
+        final EditText password_edit=findViewById(R.id.password_edit);
+
+        /**
+         * 登录按钮，传递参数：手机号(int)、密码(string)
+         */
+        Button login_btn=findViewById(R.id.login_btn);
+        login_btn.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+
+                //获取手机号和密码
+                String tel=tel_edit.getText().toString().trim();
+                String password=password_edit.getText().toString();
+                //调用数据库类中的方法进行登录
+                boolean isLogin= OperaSchema.longin(tel,password);
+                /**
+                 * 登陆成功，返回上一个界面，即个人中心界面，刷新个人中心界面
+                 * 即，改变登录按钮为欢迎按钮
+                 */
+                if(isLogin) {
+                        finish();//返回个人中心Activity
+                    //刷新个人中心Activity
+
+                }else{//登陆失败提醒
+                    AlertDialog.Builder builder = new AlertDialog.Builder(LoginActivity.this);
+                    builder.setTitle("登陆提醒");// 设置标题
+                    builder.setMessage("登陆失败");// 为对话框设置内容
+                    builder.create().show();// 使用show()方法显示对话框
+                }
+            }
+        });
+
+        //TextView注册跳转
+        TextView register_text=findViewById(R.id.register_text);
+        register_text.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                //跳转到注册页面
+                Intent intent=new Intent();
+                intent.setClass(LoginActivity.this,RegisterActivity.class);
+                startActivity(intent);
+            }
+        });
+    }
+
+
+}

app/src/main/java/com/example/cmknowledgegraph/MainContent.java

@@ -0,0 +1,19 @@
+package com.example.cmknowledgegraph;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.fragment.app.Fragment;
+
+public class MainContent extends Fragment {
+
+    //创建视图
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate( R.layout.activity_main, container, false );  //要加载的layout文件
+    }
+}

app/src/main/java/com/example/cmknowledgegraph/PersonContent.java

@@ -0,0 +1,17 @@
+package com.example.cmknowledgegraph;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.fragment.app.Fragment;
+
+public class PersonContent extends Fragment {
+
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate( R.layout.activity_personality_center, container, false );  //要加载的layout文件
+    }
+}

app/src/main/java/com/example/cmknowledgegraph/PersonalityCenterActivity.java

@@ -0,0 +1,28 @@
+package com.example.cmknowledgegraph;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+
+public class PersonalityCenterActivity extends AppCompatActivity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_personality_center);
+
+        Button longin_pc_btn=(Button) findViewById(R.id.login_pc_button);
+        longin_pc_btn.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                //跳转到LoginActivity
+                Intent intent=new Intent();
+                intent.setClass(PersonalityCenterActivity.this,LoginActivity.class);
+                startActivity(intent);
+                System.out.println("点击个人中心的登录按钮");
+            }
+        });
+    }
+}

app/src/main/java/com/example/cmknowledgegraph/RegisterActivity.java

@@ -0,0 +1,65 @@
+package com.example.cmknowledgegraph;
+
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+
+import Schema.OperaSchema;
+
+public class RegisterActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_register);
+
+        final EditText tel_edit=findViewById(R.id.tel_register_edit);
+        final EditText password_edit=findViewById(R.id.password_edit);
+        final EditText nickname_edit=findViewById(R.id.nickname_register_edit);
+
+        /**
+         * 注册按钮，传递参数：手机号（int），密码(string)，昵称(string)
+         */
+        Button register =findViewById(R.id.register_btn);
+        register.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                //获取手机号，密码，昵称
+                String tel=tel_edit.getText().toString().trim();
+                String password=password_edit.getText().toString();
+                String NickName=nickname_edit.getText().toString();
+                //调用数据库类方法进行注册
+                boolean isRegister= OperaSchema.register(tel,NickName,password);
+                if(isRegister){
+                    //注册成功，对话框提醒
+                    AlertDialog.Builder builder = new AlertDialog.Builder(RegisterActivity.this);
+                    builder.setTitle("注册提醒");// 设置标题
+                    // builder.setIcon(R.drawable.ic_launcher);//设置图标
+                    builder.setMessage("注册成功");// 为对话框设置内容
+                    builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
+
+                        @Override
+                        public void onClick(DialogInterface arg0, int arg1) {
+                            // TODO Auto-generated method stub
+                            //返回登录页面
+                            finish();
+                        }
+                    });
+                    builder.create().show();// 使用show()方法显示对话框
+                }else{//注册失败
+                    //注册失败提醒
+                    AlertDialog.Builder builder = new AlertDialog.Builder(RegisterActivity.this);
+                    builder.setTitle("注册提醒");// 设置标题
+                    // builder.setIcon(R.drawable.ic_launcher);//设置图标
+                    builder.setMessage("注册失败");// 为对话框设置内容
+                }
+
+            }
+        });
+    }
+}

app/src/main/java/com/example/cmknowledgegraph/SearchActivity.java

@@ -0,0 +1,14 @@
+package com.example.cmknowledgegraph;
+
+import android.os.Bundle;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+public class SearchActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_search);
+    }
+}

app/src/main/java/com/example/cmknowledgegraph/SearchContent.java

@@ -0,0 +1,19 @@
+package com.example.cmknowledgegraph;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.fragment.app.Fragment;
+
+public class SearchContent extends Fragment {
+
+
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate( R.layout.activity_search, container, false );  //要加载的layout文件
+    }
+
+}

app/src/main/res/drawable/ic_dashboard_black_24dp.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M3,13h8L11,3L3,3v10zM3,21h8v-6L3,15v6zM13,21h8L21,11h-8v10zM13,3v6h8L21,3h-8z" />
+</vector>

app/src/main/res/drawable/ic_home_black_24dp.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M10,20v-6h4v6h5v-8h3L12,3 2,12h3v8z" />
+</vector>

app/src/main/res/drawable/ic_notifications_black_24dp.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M12,22c1.1,0 2,-0.9 2,-2h-4c0,1.1 0.89,2 2,2zM18,16v-5c0,-3.07 -1.64,-5.64 -4.5,-6.32L13.5,4c0,-0.83 -0.67,-1.5 -1.5,-1.5s-1.5,0.67 -1.5,1.5v0.68C7.63,5.36 6,7.92 6,11v5l-2,2v1h16v-1l-2,-2z" />
+</vector>

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

@@ -0,0 +1,91 @@
+<?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"
+    android:orientation="vertical"
+    tools:context=".LoginActivity">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="80dp"
+        android:layout_marginLeft="60dp">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="账号"
+            android:layout_marginTop="10dp"
+            android:layout_marginLeft="10dp"
+            android:textSize="20dp"
+            android:textColor="#8B4513"/>
+        <EditText
+            android:id="@+id/id_edit"
+            android:layout_width="250dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:layout_marginLeft="10dp"
+            android:inputType="number"/>
+
+    </LinearLayout>
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="10dp"
+        android:layout_marginLeft="60dp">
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="密码"
+            android:layout_marginTop="10dp"
+            android:layout_marginLeft="10dp"
+            android:textSize="20dp"
+            android:textColor="#8B4513"/>
+        <EditText
+            android:id="@+id/password_edit"
+            android:layout_width="250dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:layout_marginLeft="10dp"
+            android:inputType="textPassword"/>
+
+    </LinearLayout>
+    <Button
+        android:id="@+id/login_btn"
+        android:layout_width="300dp"
+        android:layout_height="wrap_content"
+        android:text="登录"
+        android:textSize="20dp"
+        android:background="#FFDAB9"
+        android:layout_marginTop="30dp"
+        android:layout_marginLeft="70dp"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="忘记密码？"
+            android:textSize="15dp"
+            android:layout_marginTop="10dp"
+            android:layout_marginLeft="70dp"
+            android:textColor="#8B4513"/>
+        <TextView
+            android:id="@+id/register_text"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="注册"
+            android:textSize="17dp"
+            android:layout_marginTop="10dp"
+            android:layout_marginLeft="180dp"
+            android:textColor="#8B4513"/>
+    </LinearLayout>
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@mipmap/login_pic"/>
+
+</LinearLayout>

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

@@ -2,18 +2,29 @@
 <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:id="@+id/container"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
-    <TextView
+    <FrameLayout
-        android:layout_width="wrap_content"
+        android:id="@+id/content"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        tools:ignore="MissingConstraints" />
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/nav_view"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:text="Hello World!"
+        android:layout_marginStart="0dp"
+        android:layout_marginEnd="0dp"
+        android:background="?android:attr/windowBackground"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:menu="@menu/bottom_nav_menu" />
 
     <Button
         android:id="@+id/button2"

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

@@ -0,0 +1,202 @@
+<?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:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".PersonalityCenterActivity">
+
+    <ImageView
+        android:id="@+id/head_picture"
+        android:layout_width="110dp"
+        android:layout_height="110dp"
+        android:layout_marginTop="20dp"
+        android:layout_marginLeft="150dp"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/picture"/>
+
+    <Button
+        android:id="@+id/login_pc_button"
+        android:layout_width="100dp"
+        android:layout_height="50dp"
+        android:text="登录"
+        android:textSize="20sp"
+        android:background="#FFDAB9"
+        android:layout_marginLeft="157dp"/>
+
+    <View
+        android:layout_marginTop="20dp"
+        android:layout_height="1px"
+        android:background="#000000"
+        android:layout_width="fill_parent"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+
+        <ImageView
+            android:id="@+id/yellow_star1"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:layout_marginLeft="2dp"
+            android:src="@mipmap/star"/>
+
+
+        <TextView
+            android:id="@+id/personal"
+            android:layout_width="100dp"
+            android:layout_height="40dp"
+            android:text="个性推荐"
+            android:textSize="18sp"
+        android:layout_marginTop="12dp"
+        android:layout_marginLeft="16dp"/>
+
+    </LinearLayout>
+
+    <View
+        android:layout_height="1px"
+        android:background="#000000"
+        android:layout_width="fill_parent"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:id="@+id/yellow_star2"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:layout_marginLeft="2dp"
+            android:src="@mipmap/star"/>
+
+        <TextView
+            android:id="@+id/diet_hobby"
+            android:layout_width="100dp"
+            android:layout_height="40dp"
+            android:text="饮食爱好"
+            android:textSize="18sp"
+            android:layout_marginTop="12dp"
+            android:layout_marginLeft="16dp"/>
+
+    </LinearLayout>
+
+    <View
+        android:layout_height="1px"
+        android:background="#000000"
+        android:layout_width="fill_parent"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:id="@+id/yellow_star3"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:layout_marginLeft="2dp"
+            android:src="@mipmap/star"/>
+
+
+        <TextView
+            android:id="@+id/regimen"
+            android:layout_width="100dp"
+            android:layout_height="40dp"
+            android:text="养生方案"
+            android:textSize="18sp"
+            android:layout_marginTop="12dp"
+            android:layout_marginLeft="16dp"/>
+
+    </LinearLayout>
+
+    <View
+        android:layout_height="1px"
+        android:background="#000000"
+        android:layout_width="fill_parent"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:id="@+id/yellow_star4"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:layout_marginLeft="2dp"
+            android:src="@mipmap/star"/>
+
+        <TextView
+            android:id="@+id/history"
+            android:layout_width="100dp"
+            android:layout_height="40dp"
+            android:text="浏览记录"
+            android:textSize="18sp"
+            android:layout_marginTop="12dp"
+            android:layout_marginLeft="16dp"/>
+
+    </LinearLayout>
+
+    <View
+        android:layout_height="1px"
+        android:background="#000000"
+        android:layout_width="fill_parent"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:id="@+id/yellow_star5"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:layout_marginLeft="2dp"
+            android:src="@mipmap/star"/>
+
+        <TextView
+            android:id="@+id/message"
+            android:layout_width="100dp"
+            android:layout_height="40dp"
+            android:text="消息通知"
+            android:textSize="18sp"
+            android:layout_marginTop="12dp"
+            android:layout_marginLeft="16dp"/>
+    </LinearLayout>
+
+    <View
+        android:layout_height="1px"
+        android:background="#000000"
+        android:layout_width="fill_parent"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:id="@+id/yellow_star6"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:layout_marginLeft="2dp"
+            android:src="@mipmap/star"/>
+
+        <TextView
+            android:id="@+id/setting"
+            android:layout_width="100dp"
+            android:layout_height="40dp"
+            android:text="设置"
+            android:textSize="18sp"
+            android:layout_marginTop="12dp"
+            android:layout_marginLeft="16dp"/>
+    </LinearLayout>
+
+    <View
+        android:layout_height="1px"
+        android:background="#000000"
+        android:layout_width="fill_parent"/>
+
+</LinearLayout>

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

@@ -0,0 +1,76 @@
+<?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"
+    android:orientation="vertical"
+    tools:context=".RegisterActivity">
+
+    <GridLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:rowCount="3"
+        android:columnCount="2"
+        android:layout_marginTop="80dp"
+        android:layout_marginLeft="60dp"
+        >
+        <TextView
+            android:text="手机号"
+            android:layout_marginTop="10dp"
+            android:layout_marginLeft="10dp"
+            android:textSize="20dp"
+            android:textColor="#D2691E"
+        />
+        <EditText
+            android:id="@+id/tel_register_edit"
+            android:layout_width="200dp"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="10dp"
+            android:layout_marginTop="10dp"/>
+        <TextView
+            android:text="昵称"
+            android:layout_marginTop="25dp"
+            android:layout_marginLeft="20dp"
+            android:textSize="20dp"
+            android:textColor="#D2691E"
+            />
+        <EditText
+            android:id="@+id/nickname_register_edit"
+            android:layout_width="200dp"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="15dp"
+            android:layout_marginTop="20dp"/>
+        <TextView
+            android:text="密  码"
+            android:layout_marginTop="25dp"
+            android:layout_marginLeft="10dp"
+            android:textSize="20dp"
+            android:textColor="#D2691E"
+        />
+        <EditText
+            android:id="@+id/password_register_edit"
+            android:layout_width="200dp"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="15dp"
+            android:layout_marginTop="20dp"
+            android:inputType="textPassword"
+            />
+    </GridLayout>
+    <Button
+        android:id="@+id/register_btn"
+        android:layout_width="250dp"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="80dp"
+        android:layout_marginStart="100dp"
+        android:background="#FFE4C4"
+        android:layout_marginLeft="5dp"
+        android:text="注册"
+        android:textSize="20dp"/>
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@mipmap/register_pic"
+        android:layout_marginLeft="150dp"
+        android:layout_marginTop="60dp"/>
+</LinearLayout>

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

@@ -0,0 +1,92 @@
+<?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"
+    android:orientation="vertical"
+    tools:context=".SearchActivity">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="101dp">
+        <EditText
+            android:layout_width="250dp"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="80dp"
+            android:layout_marginTop="10dp"
+            android:paddingBottom="15dp"
+            android:text="请输入您的搜索词汇"
+            android:textColor="#C0C0C0"
+            android:textSize="40px" />
+
+        <ImageButton
+            android:id="@+id/search_btn"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:layout_marginLeft="10dp"
+            android:src="@mipmap/search"/>
+
+    </LinearLayout>
+
+
+    <GridLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="30dp"
+        android:layout_marginLeft="50dp"
+        android:columnCount="3"
+        android:rowCount="2"
+        android:orientation="horizontal">
+        <Button
+            android:id="@+id/btn1"
+            android:layout_width="wrap_content"
+            android:layout_height="30dp"
+            android:layout_marginTop="10dp"
+            android:layout_marginLeft="10dp"
+            android:text="食欲不振"
+            android:background="#FFDEAD"
+            />
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="30dp"
+            android:layout_marginTop="10dp"
+            android:layout_marginLeft="10dp"
+            android:text="糖尿病"
+            android:background="#FFDEAD"/>
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="30dp"
+            android:layout_marginTop="10dp"
+            android:layout_marginLeft="10dp"
+            android:text="头晕"
+            android:background="#FFDEAD"/>
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="30dp"
+            android:layout_marginTop="15dp"
+            android:layout_marginLeft="10dp"
+            android:text="熬夜掉发"
+            android:background="#FFDEAD"/>
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="30dp"
+            android:layout_marginTop="15dp"
+            android:layout_marginLeft="10dp"
+            android:text="感冒发烧"
+            android:background="#FFDEAD"/>
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="30dp"
+            android:layout_marginTop="15dp"
+            android:layout_marginLeft="10dp"
+            android:text="感冒发烧"
+            android:background="#FFDEAD"/>
+    </GridLayout>
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@drawable/search_back"/>
+
+</LinearLayout>

app/src/main/res/menu/bottom_nav_menu.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/home"
+        android:icon="@drawable/ic_home_black_24dp"
+        android:title="Home" />
+
+    <item
+        android:id="@+id/search"
+        android:icon="@drawable/ic_dashboard_black_24dp"
+        android:title="Search" />
+
+    <item
+        android:id="@+id/chat"
+        android:icon="@drawable/ic_notifications_black_24dp"
+        android:title="Chat" />
+
+    <item
+        android:id="@+id/person"
+        android:icon="@drawable/person"
+        android:title="Per" />
+
+</menu>