注册bug修复

README.md

@@ -0,0 +1,26 @@
+## 如何运行本项目？
+
+### 法一（推荐）：
+
+### 法二
+
+1. 下载2022版本的android studio(老旧版本可能出现bug)
+
+![屏幕截图 2024-05-22 163356](D:\folder\study\JianShu\mdfile_pic\屏幕截图 2024-05-22 163356.png)
+
+2. android studio内置各种安卓模拟机，需要首先打开Device Manager下载，建议下载Pixel 5 API30，下载模拟机可能耗时几分钟
+   ![50e125560f05d7d05efbd30ab3059d3](D:\folder\study\JianShu\mdfile_pic\50e125560f05d7d05efbd30ab3059d3.png)
+   ![屏幕截图 2024-05-22 164310](D:\folder\study\JianShu\mdfile_pic\屏幕截图 2024-05-22 164310.png)
+   ![屏幕截图 2024-05-22 164348](D:\folder\study\JianShu\mdfile_pic\屏幕截图 2024-05-22 164348.png)
+3. 导入本项目，点击根目录JianShu
+   ![屏幕截图 2024-05-22 164628](D:\folder\study\JianShu\mdfile_pic\屏幕截图 2024-05-22 164628.png)
+4. Gradle会自动导入依赖，下载本项目所依赖的文件，若android studio右下角停止加载则说明项目导入成功，第一次加载时间可能比较长
+   ![image-20240522164840554](C:\Users\zhangsan\AppData\Roaming\Typora\typora-user-images\image-20240522164840554.png)
+   如果意外中断了，可以在Android Studio中，点击`File > Sync Project with Gradle Files`。
+
+5. 运行项目，第一次运行会在模拟机上安卓该app
+
+   ![a5d83c0db4d39a9222c9fe7af580e1e](D:\folder\study\JianShu\mdfile_pic\a5d83c0db4d39a9222c9fe7af580e1e.png)
+
+6. 出现登录界面则成功
+   <img src="C:\Users\zhangsan\AppData\Roaming\Typora\typora-user-images\image-20240522165431074.png" alt="image-20240522165431074" style="zoom:80%;" />

app/release/output-metadata.json

@@ -0,0 +1,20 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "edu.whut.jianshu",
+  "variantName": "release",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "attributes": [],
+      "versionCode": 1,
+      "versionName": "1.0",
+      "outputFile": "app-release.apk"
+    }
+  ],
+  "elementType": "File"
+}

app/src/main/java/edu/whut/jianshu/Activity/MyActivity.kt

@@ -37,7 +37,7 @@ class MyActivity : AppCompatActivity() {
                            tUserName.text=p.nickName
                            tUserSignature.text=p.signature
                            Glide.with(this@MyActivity) // 传入 Context
-                               .load(p.face.url) // 加载图片的 URL
+                               .load(p.face?.url ?: "https://bmob-cdn-31452.bmobpay.com/2024/04/30/6f0e4b19405153ed80f2f1bdfa10da0b.png") // 加载图片的 URL，如果 face 为 null 使用默认 URL
                                .placeholder(R.drawable.pre_load) // 设置占位图
                                .error(R.drawable.fail_load) // 设置加载失败时显示的图片
                                .into(iv_avatar) // 将图片加载到指定的 ImageView 中

app/src/main/java/edu/whut/jianshu/Activity/RegisterActivity.kt

@@ -7,6 +7,7 @@ import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import cn.bmob.v3.Bmob
 import cn.bmob.v3.BmobQuery
+import cn.bmob.v3.datatype.BmobFile
 import cn.bmob.v3.exception.BmobException
 import cn.bmob.v3.listener.FindListener
 import cn.bmob.v3.listener.SaveListener
@@ -18,100 +19,112 @@ class RegisterActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_register)
-        inits()
+        Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")
+        initViews()
     }
 
-    private fun inits() {
+    private fun initViews() {
-        image_backtoLogin.setOnClickListener{
+        image_backtoLogin.setOnClickListener {
-            val intent=Intent(this,LoginActivity::class.java)
+            startActivity(Intent(this, LoginActivity::class.java))
-            startActivity(intent)
             finish()
         }
+
         button_check.setOnClickListener {
-            var flag: Boolean = false
+            checkAccountAvailability()
-            val use_account: String = et_reg_account.text.toString()
-            Log.d("zhangyu", use_account)
-            val bmobQuery = BmobQuery<User_bmob>()
-//            bmobQuery.addWhereEqualTo("account", use_account)
-            bmobQuery.findObjects(object : FindListener<User_bmob>() {
-                override fun done(list: List<User_bmob>, e: BmobException?) {
-                    if (e == null) {
-                        for (i in list) {
-                            if (use_account.equals(i.account)) {
-                                Toast.makeText(this@RegisterActivity, "账号已注册！", Toast.LENGTH_SHORT)
-                                    .show()
-                                flag=true
-                            }
-                        }
-                        if(flag!=true)
-                            Toast.makeText(this@RegisterActivity,"可以注册",Toast.LENGTH_SHORT).show()
-                    }
-                }
-            })
         }
+
         bt_reg_register.setOnClickListener {
-            var sex: String = ""
+            registerUser()
-            if (rg_reg_man.isChecked)
-                sex = "男"
-            else if (rg_reg_woman.isChecked)
-                sex = "女"
-            else
-                sex = "未知"
-            val user = User_bmob()
-            val use_account: String = et_reg_account.text.toString()
-            val use_pwd: String = et_reg_pwd.text.toString()
-            val use_agapwd: String = et_reg_agapwd.text.toString()
-            val use_name: String = et_reg_name.text.toString()
-            val use_mail: String = et_reg_email.text.toString()
-            val use_phone: String = et_reg_phone.text.toString()
-            val bmobQuery = BmobQuery<User_bmob>()
-            bmobQuery.findObjects(object : FindListener<User_bmob>() {
-                override fun done(list: List<User_bmob>, e: BmobException?) {
-                    if (e == null) {
-                        for (i in list) {
-                            if (use_account.equals(i.account)) {
-                                Toast.makeText(this@RegisterActivity, "账号已注册！", Toast.LENGTH_SHORT)
-                                    .show()
-                            }
-                        }
-                    }
-                }
-            })
-            if (use_account.isEmpty() || use_pwd.isEmpty() || use_agapwd.isEmpty())
-                Toast.makeText(this, "账号或密码不能为空白！", Toast.LENGTH_SHORT).show()
-            if (use_mail.isEmpty())
-                Toast.makeText(this, "邮箱不能为空白！", Toast.LENGTH_SHORT).show()
-            else if (use_agapwd != use_pwd) {
-                Toast.makeText(this, "两次密码输入不一致！", Toast.LENGTH_SHORT).show()
-            }
-            else {
-                user.setaccount(use_account)
-                user.setpassword(use_pwd)
-                user.setemail(use_mail)
-                user.setnickName(use_name)
-                user.setphone(use_phone)
-                user.setsex(sex)
-                user.save(object : SaveListener<String>() {
-                    override fun done(objectId: String?, e: BmobException?) {
-                        if (e == null) {
-                            Toast.makeText(
-                                this@RegisterActivity,
-                                objectId + "注册成功！",
-                                Toast.LENGTH_SHORT
-                            ).show()
-                        } else {
-                            Toast.makeText(
-                                this@RegisterActivity,
-                                "注册失败!" + e.message,
-                                Toast.LENGTH_SHORT
-                            ).show()
-                        }
-                    }
-                })
-                val intent = Intent(this, LoginActivity::class.java)
-                startActivity(intent)
-                finish()
-            }
         }
     }
-}
+
+    private fun checkAccountAvailability() {
+        val account = et_reg_account.text.toString().trim()
+        if (account.isEmpty()) {
+            Toast.makeText(this, "账号不能为空", Toast.LENGTH_SHORT).show()
+            return
+        }
+
+        val query = BmobQuery<User_bmob>()
+        query.addWhereEqualTo("account", account)
+        query.findObjects(object : FindListener<User_bmob>() {
+            override fun done(users: List<User_bmob>, e: BmobException?) {
+                if (e == null) {
+                    if (users.isNotEmpty()) {
+                        Toast.makeText(this@RegisterActivity, "账号已注册！", Toast.LENGTH_SHORT).show()
+                    } else {
+                        Toast.makeText(this@RegisterActivity, "可以注册", Toast.LENGTH_SHORT).show()
+                    }
+                } else {
+                    Toast.makeText(this@RegisterActivity, "检查失败: ${e.message}", Toast.LENGTH_SHORT).show()
+                }
+            }
+        })
+    }
+
+    private fun registerUser() {
+        val account = et_reg_account.text.toString().trim()
+        val password = et_reg_pwd.text.toString().trim()
+        val confirmPassword = et_reg_agapwd.text.toString().trim()
+        val email = et_reg_email.text.toString().trim()
+        val name = et_reg_name.text.toString().trim()
+        val phone = et_reg_phone.text.toString().trim()
+        val sex = when {
+            rg_reg_man.isChecked -> "男"
+            rg_reg_woman.isChecked -> "女"
+            else -> "未知"
+        }
+
+        if (account.isEmpty() || password.isEmpty() || confirmPassword.isEmpty()) {
+            Toast.makeText(this, "账号或密码不能为空白！", Toast.LENGTH_SHORT).show()
+            return
+        }
+        if (email.isEmpty()) {
+            Toast.makeText(this, "邮箱不能为空白！", Toast.LENGTH_SHORT).show()
+            return
+        }
+        if (password != confirmPassword) {
+            Toast.makeText(this, "两次密码输入不一致！", Toast.LENGTH_SHORT).show()
+            return
+        }
+
+        val query = BmobQuery<User_bmob>()
+        query.addWhereEqualTo("account", account)
+        query.findObjects(object : FindListener<User_bmob>() {
+            override fun done(users: List<User_bmob>, e: BmobException?) {
+                if (e == null) {
+                    if (users.isNotEmpty()) {
+                        Toast.makeText(this@RegisterActivity, "账号已注册！", Toast.LENGTH_SHORT).show()
+                    } else {
+                        saveUser(account, password, email, name, phone, sex)
+                    }
+                } else {
+                    Toast.makeText(this@RegisterActivity, "检查失败: ${e.message}", Toast.LENGTH_SHORT).show()
+                }
+            }
+        })
+    }
+
+    private fun saveUser(account: String, password: String, email: String, name: String, phone: String, sex: String) {
+        val user = User_bmob().apply {
+            setaccount(account)
+            setpassword(password)
+            setemail(email)
+            setnickName(name)
+            setphone(phone)
+            setsex(sex)
+        }
+
+        user.save(object : SaveListener<String>() {
+            override fun done(objectId: String?, e: BmobException?) {
+                if (e == null) {
+                    Toast.makeText(this@RegisterActivity, "注册成功！", Toast.LENGTH_SHORT).show()
+                    startActivity(Intent(this@RegisterActivity, LoginActivity::class.java))
+                    finish()
+                } else {
+                    Toast.makeText(this@RegisterActivity, "注册失败: ${e.message}", Toast.LENGTH_SHORT).show()
+                }
+            }
+        })
+    }
+}

app/src/main/java/edu/whut/jianshu/Activity/sendPerceptionActivity.kt

@@ -107,7 +107,7 @@ class sendPerceptionActivity:AppCompatActivity() {
                 if (e == null) {
                     user?.let {
                         Glide.with(this@sendPerceptionActivity) // 传入 Context
-                            .load(it.face.url) // 加载图片的 URL
+                            .load(it.face?.url ?: "https://bmob-cdn-31452.bmobpay.com/2024/04/30/6f0e4b19405153ed80f2f1bdfa10da0b.png") // 加载图片的 URL
                             .placeholder(R.drawable.pre_load) // 设置占位图
                             .error(R.drawable.fail_load) // 设置加载失败时显示的图片
                             .into(send_avatar) // 将图片加载到指定的 ImageView 中

app/src/main/java/edu/whut/jianshu/Adapter/MarkingAdapter.kt

@@ -60,7 +60,7 @@ class MarkingAdapter(val markingList: List<Marking>) :
                         val userData = userList.first()
                         holder.user_name.text = userData.nickName
                         Glide.with(holder.itemView.context)
-                            .load(userData.face.url)
+                            .load(userData.face?.url ?: "https://bmob-cdn-31452.bmobpay.com/2024/04/30/6f0e4b19405153ed80f2f1bdfa10da0b.png")
                             .placeholder(R.drawable.pre_load)
                             .error(R.drawable.fail_load)
                             .into(holder.user_Image)

app/src/main/java/edu/whut/jianshu/Adapter/PerceptionAdapter.kt

@@ -68,7 +68,7 @@ class PerceptionAdapter(val perceptionList: List<Perception>) :
                         val userData = userList.first()
                         holder.perception_username.text = userData.nickName
                         Glide.with(holder.itemView.context)
-                            .load(userData.face.url)
+                            .load(userData.face?.url ?: "https://bmob-cdn-31452.bmobpay.com/2024/04/30/6f0e4b19405153ed80f2f1bdfa10da0b.png")
                             .placeholder(R.drawable.pre_load)
                             .error(R.drawable.fail_load)
                             .into(holder.perception_userIcon)

app/src/main/java/edu/whut/jianshu/Data/entity/User_bmob.kt

@@ -3,63 +3,86 @@ package edu.whut.jianshu.Data.entity
 import cn.bmob.v3.BmobObject
 import cn.bmob.v3.datatype.BmobFile
 
-class User_bmob:BmobObject(){
+class User_bmob : BmobObject() {
-    var account:String=""
+    var account: String = ""
-    var signature:String=""
+    var signature: String = ""
-    var nickName:String=""
+    var nickName: String = ""
-    var password:String=""
+    var password: String = ""
-    var email:String=""
+    var email: String = ""
-    var sex:String=""
+    var sex: String = ""
-    var phone:String=""
+    var phone: String = ""
-    var address:String=""
+    var address: String = ""
-    var face:BmobFile=BmobFile()
+    var face: BmobFile? = null
-    fun setaccount(account:String){
+
-        this.account=account
+    fun setaccount(account: String) {
+        this.account = account
     }
-    fun getaccount():String{
+
+    fun getaccount(): String {
         return this.account
     }
-    fun setsignature(signature:String){
+
-        this.signature=signature
+    fun setsignature(signature: String) {
+        this.signature = signature
     }
-    fun getsignature():String{
+
+    fun getsignature(): String {
         return this.signature
     }
-    fun setnickName(nickName:String){
+
-        this.nickName=nickName
+    fun setnickName(nickName: String) {
+        this.nickName = nickName
     }
-    fun getnickName():String{
+
+    fun getnickName(): String {
         return this.nickName
     }
-    fun setpassword(password:String){
+
-        this.password=password
+    fun setpassword(password: String) {
+        this.password = password
     }
-    fun getpassword():String{
+
+    fun getpassword(): String {
         return this.password
     }
-    fun setemail(email:String){
+
-        this.email=email
+    fun setemail(email: String) {
+        this.email = email
     }
-    fun getemail():String{
+
+    fun getemail(): String {
         return this.email
     }
-    fun setsex(sex:String){
+
-        this.sex=sex
+    fun setsex(sex: String) {
+        this.sex = sex
     }
-    fun getsex():String{
+
+    fun getsex(): String {
         return this.sex
     }
-    fun setphone(phone:String){
+
-        this.phone=phone
+    fun setphone(phone: String) {
+        this.phone = phone
     }
-    fun getphone():String{
+
+    fun getphone(): String {
         return this.phone
     }
-    fun setaddress(address:String){
+
-        this.address=address
+    fun setaddress(address: String) {
+        this.address = address
     }
-    fun getaddress():String{
+
+    fun getaddress(): String {
         return this.address
     }
 
-}
+    fun setface(face: BmobFile) {
+        this.face = face
+    }
+
+    fun getface(): BmobFile? {
+        return this.face
+    }
+}

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

@@ -1,11 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
 
     <LinearLayout
         android:id="@+id/activity_login"
@@ -42,19 +38,20 @@
 
         <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="50dp"
+            android:layout_height="wrap_content"
             android:orientation="horizontal">
 
             <ImageView
-                android:layout_width="35dp"
+                android:layout_width="30dp"
-                android:layout_height="35dp"
+                android:layout_height="30dp"
                 android:layout_marginTop="10dp"
                 android:src="@drawable/account" />
 
             <EditText
                 android:id="@+id/et_reg_account"
                 android:layout_width="280dp"
-                android:layout_height="48dp"
+                android:layout_height="35dp"
+                android:layout_marginLeft="@dimen/s_dp_5"
                 android:layout_marginTop="10dp"
                 android:background="@drawable/edit_bg"
                 android:hint="输入你的账号" />
@@ -71,19 +68,20 @@
 
         <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="50dp"
+            android:layout_height="wrap_content"
             android:orientation="horizontal">
 
             <ImageView
-                android:layout_width="35dp"
+                android:layout_width="30dp"
-                android:layout_height="35dp"
+                android:layout_height="30dp"
                 android:layout_marginTop="10dp"
-                android:src="@drawable/account" />
+                android:src="@drawable/nickname" />
 
             <EditText
                 android:id="@+id/et_reg_name"
                 android:layout_width="match_parent"
-                android:layout_height="48dp"
+                android:layout_marginLeft="@dimen/s_dp_5"
+                android:layout_height="35dp"
                 android:layout_marginTop="10dp"
                 android:background="@drawable/edit_bg"
                 android:hint="输入你的昵称" />
@@ -112,13 +110,13 @@
 
         <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="50dp"
+            android:layout_height="wrap_content"
             android:layout_marginTop="10dp"
             android:orientation="horizontal">
 
             <ImageView
-                android:layout_width="35dp"
+                android:layout_width="30dp"
-                android:layout_height="35dp"
+                android:layout_height="30dp"
                 android:layout_marginTop="5dp"
                 android:src="@drawable/biji" />
 
@@ -126,6 +124,7 @@
                 android:id="@+id/et_reg_pwd"
                 android:layout_width="match_parent"
                 android:layout_height="35dp"
+                android:layout_marginLeft="@dimen/s_dp_5"
                 android:background="@drawable/edit_bg"
                 android:hint="输入你的密码"
                 android:inputType="textPassword" />
@@ -133,12 +132,12 @@
 
         <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="50dp"
+            android:layout_height="wrap_content"
             android:orientation="horizontal">
 
             <ImageView
-                android:layout_width="35dp"
+                android:layout_width="30dp"
-                android:layout_height="35dp"
+                android:layout_height="30dp"
                 android:layout_marginTop="10dp"
                 android:src="@drawable/biji" />
 
@@ -147,44 +146,47 @@
                 android:layout_width="match_parent"
                 android:layout_height="35dp"
                 android:layout_marginTop="10dp"
+                android:layout_marginLeft="@dimen/s_dp_5"
                 android:background="@drawable/edit_bg"
                 android:hint="再次输入你的密码"
                 android:inputType="textPassword" />
         </LinearLayout>
         <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="50dp"
+            android:layout_height="wrap_content"
             android:orientation="horizontal">
 
             <ImageView
-                android:layout_width="35dp"
+                android:layout_width="30dp"
-                android:layout_height="35dp"
+                android:layout_height="30dp"
                 android:layout_marginTop="10dp"
                 android:src="@drawable/phone" />
 
             <EditText
                 android:id="@+id/et_reg_phone"
                 android:layout_width="match_parent"
-                android:layout_height="48dp"
+                android:layout_height="35dp"
+                android:layout_marginLeft="@dimen/s_dp_5"
                 android:layout_marginTop="10dp"
                 android:background="@drawable/edit_bg"
                 android:hint="输入你的手机号" />
         </LinearLayout>
         <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="50dp"
+            android:layout_height="wrap_content"
             android:orientation="horizontal">
 
             <ImageView
-                android:layout_width="35dp"
+                android:layout_width="30dp"
-                android:layout_height="35dp"
+                android:layout_height="30dp"
                 android:layout_marginTop="10dp"
                 android:src="@drawable/email" />
 
             <EditText
                 android:id="@+id/et_reg_email"
                 android:layout_width="match_parent"
-                android:layout_height="48dp"
+                android:layout_height="35dp"
+                android:layout_marginLeft="@dimen/s_dp_5"
                 android:layout_marginTop="10dp"
                 android:background="@drawable/edit_bg"
                 android:hint="输入你的邮箱" />
@@ -195,6 +197,7 @@
             android:layout_height="wrap_content"
             android:layout_gravity="center"
             android:layout_marginLeft="10dp"
+            android:layout_marginRight="10dp"
             android:layout_marginTop="20dp"
             android:background="@drawable/edit_bg"
             android:text="提交" />

readme.txt

@@ -1 +0,0 @@
-安卓项目是面向用户的，目前数据库设计有点问题，应该“管理员”专门设置一个热门图书表和好评图书表，而不要用户自己来查图片