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This commit is contained in:
zhangsan 2024-04-27 14:00:50 +08:00
parent 255b76c1bd
commit 7f5c6d6459
32 changed files with 551 additions and 507 deletions
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9
app/src/main/AndroidManifest.xml
View File

@ -28,8 +28,9 @@
android:supportsRtl="true"
android:theme="@style/Theme.Jianshu"
android:usesCleartextTraffic="true">
<activity android:name=".GoodBookActivity"/>
<activity android:name=".HotBookActivity"/>
<activity android:name=".Book_informationActivity" />
<activity android:name=".BookInformationActivity" />
<activity android:name=".PerceptionActivity" />
<activity android:name=".FindpwdActivity"/>
<activity android:name=".LiteratureActivity"/>
@ -49,8 +50,8 @@
<!-- <category android:name="android.intent.category.LAUNCHER" />-->
<!-- </intent-filter>-->
<!-- </activity>-->
<activity android:name=".Activity.BookIntro"/>
<activity android:name=".LoginActivity"
<activity android:name=".BookIntroActivity"/>
<activity android:name=".MainActivity"
android:configChanges="orientation|keyboard|keyboardHidden|navigation"
android:windowSoftInputMode="adjustPan|stateVisible"/>
<activity android:name=".RegisterActivity" />
@ -68,7 +69,7 @@
<activity android:name=".Activity.AccountManagerActivity"/>
<activity android:name=".ReAddressActivity"/>
<activity
android:name=".MainActivity"
android:name=".LoginActivity"
android:exported="true"
android:label="Jianshu">
<intent-filter>

221
app/src/main/java/com/zjgsu/jianshu/Activity/BookInformationActivity.kt Normal file
View File

@ -0,0 +1,221 @@
package com.zjgsu.jianshu
import android.content.Context
import android.content.Intent
import android.util.Log
import cn.bmob.v3.Bmob
import cn.bmob.v3.BmobQuery
import cn.bmob.v3.exception.BmobException
import cn.bmob.v3.listener.FindListener
import cn.bmob.v3.listener.UpdateListener
import android.os.Bundle
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.recyclerview.widget.StaggeredGridLayoutManager
import cn.bmob.v3.listener.SaveListener
import com.bumptech.glide.Glide
import com.zjgsu.jianshu.Adapter.GoodsuibiAdapter
import com.zjgsu.jianshu.Bmob.BookShelf
import com.zjgsu.jianshu.Bmob.Book_info_bmob
import com.zjgsu.jianshu.Bmob.Perception_bmob
import kotlinx.android.synthetic.main.activity_book_info.*
import kotlinx.android.synthetic.main.bookinfo_title.*
class BookInformationActivity : AppCompatActivity() {
private val perceptionList = ArrayList<Perception>()
private var isCommented = false
private lateinit var bookName: String
private lateinit var authorName: String
private lateinit var userId:String
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_book_info)
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")
bookName = intent.getStringExtra("Book_name") ?: ""
userId = getSharedPreferences("userinf", Context.MODE_PRIVATE).getString("user_id", "").toString()
loadPerceptions()
setupRecyclerView()
loadBookInfo()
judgeInBookshelf()
setClickListeners()
}
private fun loadPerceptions() {
val queryPerception = BmobQuery<Perception_bmob>()
queryPerception.addWhereEqualTo("b_name", bookName)
queryPerception.findObjects(object : FindListener<Perception_bmob>() {
override fun done(list: List<Perception_bmob>, e: BmobException?) {
if (e == null) {
list.forEach { perceptionList.add(Perception(it.objectId)) }
bookinfo_recyclerView.adapter?.notifyDataSetChanged()
} else {
Log.e("BookInfo", "Error loading perceptions: ${e.message}")
}
}
})
}
private fun setupRecyclerView() {
val layoutManager = StaggeredGridLayoutManager(1, StaggeredGridLayoutManager.HORIZONTAL)
bookinfo_recyclerView.layoutManager = layoutManager
bookinfo_recyclerView.adapter = GoodsuibiAdapter(perceptionList)
}
private fun loadBookInfo() {
val queryBook = BmobQuery<Book_info_bmob>()
queryBook.addWhereEqualTo("name", bookName)
queryBook.findObjects(object : FindListener<Book_info_bmob>() {
override fun done(books: MutableList<Book_info_bmob>?, e: BmobException?) {
if (e == null && books != null && books.isNotEmpty()) {
val book = books[0]
loadBookCover(book.picture.url)
if (book.buxing + book.tuijian + book.buxing != 0) {
var tuijian_res: Double = 0.0
tuijian_res = (book.tuijian) * 100.0 / (book.buxing + book.tuijian + book.yiban)
progressBar_henhao.progress =
book.tuijian * 100 / (book.buxing + book.tuijian + book.yiban)
progressBar_yiban.progress =
book.yiban * 100 / (book.buxing + book.tuijian + book.yiban)
progressBar_buxing.progress =
book.buxing * 100 / (book.buxing + book.tuijian + book.yiban)
val str: String = String.format("%.2f", tuijian_res)
textView10.text = "简书推荐值 " + str + "%"
}
updateBookRankings(book)
Book_name_View.text = book.name
book_authorname.text = book.author_name
authorName = book.author_name
} else {
Log.e("BookInfo", "Error loading book info: ${e?.message}")
}
}
})
}
private fun judgeInBookshelf() {
val queryBookshelf = BmobQuery<BookShelf>()
queryBookshelf.addWhereEqualTo("userid", userId)
queryBookshelf.addWhereEqualTo("b_name", bookName)
queryBookshelf.findObjects(object : FindListener<BookShelf>() {
override fun done(bookshelfItems: MutableList<BookShelf>?, e: BmobException?) {
if (e == null && bookshelfItems != null && bookshelfItems.isNotEmpty()) {
bookinfo_addBook.setImageResource(R.drawable.bookshelf2)
}
}
})
}
private fun setClickListeners() {
book_authorname.setOnClickListener {
val intent = Intent(this, author_introductionActivity::class.java)
intent.putExtra("author_name", authorName)
startActivity(intent)
}
bookinfo_return.setOnClickListener {
val intent = Intent(this, MainActivity::class.java)
startActivity(intent)
finish()
}
bookinfo_addBook.setOnClickListener {
addBookToBookshelf()
}
book_imageview.setOnClickListener {
val intent = Intent(this, BookIntroActivity::class.java)
intent.putExtra("Book_name", bookName)
startActivity(intent)
}
setCommentClickListeners()
}
private fun addBookToBookshelf() {
val queryBookshelf = BmobQuery<BookShelf>()
queryBookshelf.addWhereEqualTo("userid", userId)
queryBookshelf.addWhereEqualTo("b_name", bookName)
queryBookshelf.findObjects(object : FindListener<BookShelf>() {
override fun done(bookshelfItems: MutableList<BookShelf>?, e: BmobException?) {
if (e == null && (bookshelfItems == null || bookshelfItems.isEmpty())) {
val bookshelfRecord = BookShelf()
bookshelfRecord.setb_name(bookName)
bookshelfRecord.setuserid(userId)
bookshelfRecord.save(object : SaveListener<String>() {
override fun done(objectId: String?, saveException: BmobException?) {
if (saveException == null) {
bookinfo_addBook.setImageResource(R.drawable.bookshelf2)
Toast.makeText(
this@BookInformationActivity,
"添加成功",
Toast.LENGTH_SHORT
).show()
} else {
Log.e(
"BookInfo",
"Error adding book to bookshelf: ${saveException.message}"
)
}
}
})
} else {
Toast.makeText(this@BookInformationActivity, "书本已在您的书架中！", Toast.LENGTH_SHORT)
.show()
}
}
})
}
private fun setCommentClickListeners() {
b_henhao.setOnClickListener { updateBookComment(true) }
b_yiban.setOnClickListener { updateBookComment(false) }
b_buxing.setOnClickListener { updateBookComment(false) }
}
private fun updateBookComment(isRecommended: Boolean) {
if (!isCommented) {
isCommented = true
val queryBook = BmobQuery<Book_info_bmob>()
queryBook.addWhereEqualTo("name", bookName)
queryBook.findObjects(object : FindListener<Book_info_bmob>() {
override fun done(books: List<Book_info_bmob>, e: BmobException?) {
if (e == null) {
for (book in books) {
updateBookRankings(book, isRecommended)
}
Toast.makeText(this@BookInformationActivity, "评价成功！", Toast.LENGTH_LONG)
.show()
} else {
Log.e("BookInfo", "Error updating book comment: ${e.message}")
}
}
})
} else {
Toast.makeText(this, "仅能评价一次！", Toast.LENGTH_SHORT).show()
}
}
private fun updateBookRankings(book: Book_info_bmob, isRecommended: Boolean = false) {
if (isRecommended) {
book.settuijian(book.tuijian + 1)
} else {
book.setyiban(book.yiban + 1)
book.setbuxing(book.buxing + 1)
}
book.update(book.objectId, object : UpdateListener() {
override fun done(e: BmobException?) {
if (e != null) {
Log.e("BookInfo", "Error updating book rankings: ${e.message}")
}
}
})
}
private fun loadBookCover(coverUrl: String) {
Glide.with(this) // 传入 Context
.load(coverUrl) // 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(book_imageview) // 将图片加载到指定的 ImageView 中
}
}

8
app/src/main/java/com/zjgsu/jianshu/Activity/BookIntro.kt → app/src/main/java/com/zjgsu/jianshu/Activity/BookIntroActivity.kt
View File

@ -1,5 +1,4 @@
package com.zjgsu.jianshu.Activity
package com.zjgsu.jianshu
import android.content.Intent
import android.os.Bundle
import android.util.Log
@ -9,14 +8,13 @@ import cn.bmob.v3.BmobQuery
import cn.bmob.v3.exception.BmobException
import cn.bmob.v3.listener.FindListener
import com.zjgsu.jianshu.Bmob.Book_info_bmob
import com.zjgsu.jianshu.Book_informationActivity
import com.zjgsu.jianshu.R
import kotlinx.android.synthetic.main.activity_book_info.*
import kotlinx.android.synthetic.main.activity_bookintro.*
import kotlinx.android.synthetic.main.expandable3.*
import kotlinx.android.synthetic.main.expandable4.*
class BookIntro:AppCompatActivity() {
class BookIntroActivity:AppCompatActivity() {
private lateinit var Bookname: String
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
@ -27,7 +25,7 @@ class BookIntro:AppCompatActivity() {
Log.d("zy123","yes")
inits()
intro_titleback.setOnClickListener {
val intent = Intent(this, Book_informationActivity::class.java)
val intent = Intent(this, BookInformationActivity::class.java)
intent.putExtra("Book_name", Bookname)
startActivity(intent)
finish()

7
app/src/main/java/com/zjgsu/jianshu/Activity/BookShelfActivity.kt
View File

@ -1,5 +1,6 @@
package com.zjgsu.jianshu
import android.content.Context
import android.content.Intent
import android.os.Bundle
import android.util.Log
@ -38,10 +39,12 @@ class BookShelfActivity : AppCompatActivity() {
val Booklist = ArrayList<Book_Shelf>()
val Booklist2 = ArrayList<Book_Shelf>()
lateinit var adapter:BookshelfAdapter
lateinit var userId:String
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_bookshelf)
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")//连接bmob
userId = getSharedPreferences("userinf", Context.MODE_PRIVATE).getString("user_id", "").toString()
inits()
val layoutManager=GridLayoutManager(this,3)
recyclerView2.layoutManager=layoutManager
@ -90,7 +93,7 @@ class BookShelfActivity : AppCompatActivity() {
}
private fun inits() {
val bmobQuery = BmobQuery<BookShelf>()
bmobQuery.addWhereEqualTo("userid", UserId)
bmobQuery.addWhereEqualTo("userid", userId)
bmobQuery.findObjects(object : FindListener<BookShelf>() {
override fun done(list: List<BookShelf>, e: BmobException?) {
if (e == null) {
@ -121,7 +124,7 @@ class BookShelfActivity : AppCompatActivity() {
private fun initbookshelf(){
Booklist.clear()
val bmobQuery = BmobQuery<BookShelf>()
bmobQuery.addWhereEqualTo("userid", UserId)
bmobQuery.addWhereEqualTo("userid", userId)
bmobQuery.findObjects(object : FindListener<BookShelf>() {
override fun done(list: List<BookShelf>, e: BmobException?) {
if (e == null) {

322
app/src/main/java/com/zjgsu/jianshu/Activity/Book_informationActivity.kt
View File

@ -1,322 +0,0 @@
package com.zjgsu.jianshu
import android.content.Intent
import android.graphics.Bitmap
import android.graphics.BitmapFactory
import android.util.Log
import cn.bmob.v3.Bmob
import cn.bmob.v3.BmobQuery
import cn.bmob.v3.exception.BmobException
import cn.bmob.v3.listener.FindListener
import cn.bmob.v3.listener.UpdateListener
import java.io.InputStream
import java.net.HttpURLConnection
import java.net.URL
import android.os.Bundle
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.recyclerview.widget.StaggeredGridLayoutManager
import cn.bmob.v3.listener.SaveListener
import com.zjgsu.jianshu.Activity.BookIntro
import com.zjgsu.jianshu.Adapter.GoodsuibiAdapter
import com.zjgsu.jianshu.Bmob.BookShelf
import com.zjgsu.jianshu.Bmob.Book_info_bmob
import com.zjgsu.jianshu.Bmob.Perception_bmob
import kotlinx.android.synthetic.main.activity_book_info.*
import kotlinx.android.synthetic.main.title.*
class Book_informationActivity : AppCompatActivity() {
private var author_name: String = ""
private val perceptionList = ArrayList<Perception>()
var Mycomment: Boolean = false
private lateinit var Bookname: String
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_book_info)
supportActionBar?.hide()
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")//连接bmob
Bookname = intent.getStringExtra("Book_name").toString()
inits()
val layoutManager =
StaggeredGridLayoutManager(1, StaggeredGridLayoutManager.HORIZONTAL)//第一个参数是列数
recyclerView3.layoutManager = layoutManager
var adapter = GoodsuibiAdapter(perceptionList)
recyclerView3.adapter = adapter
val query = BmobQuery<Book_info_bmob>()
query.addWhereEqualTo("name", Bookname)
query.findObjects(object : FindListener<Book_info_bmob>() {
override fun done(p0: MutableList<Book_info_bmob>?, p1: BmobException?) {
if (p1 == null) {
if (p0 != null && p0.size > 0) {
for (p in p0) {
object : Thread() {
override fun run() {
try {
val url = URL(p!!.picture.url)
val connection: HttpURLConnection =
url.openConnection() as HttpURLConnection
connection.setRequestMethod("GET")
connection.setConnectTimeout(5000)
val `in`: InputStream = connection.getInputStream()
val bitmap: Bitmap =
BitmapFactory.decodeStream(`in`)
book_imageview.setImageBitmap(bitmap)
} catch (e: Exception) {
e.printStackTrace()
}
}
}.start()
if (p.buxing + p.tuijian + p.buxing != 0) {
var tuijian_res: Double = 0.0
tuijian_res = (p.tuijian) * 100.0 / (p.buxing + p.tuijian + p.yiban)
progressBar_henhao.progress =
p.tuijian * 100 / (p.buxing + p.tuijian + p.yiban)
progressBar_yiban.progress =
p.yiban * 100 / (p.buxing + p.tuijian + p.yiban)
progressBar_buxing.progress =
p.buxing * 100 / (p.buxing + p.tuijian + p.yiban)
val str: String = String.format("%.2f", tuijian_res)
textView10.text = "简书推荐值 " + str + "%"
}
}
}
}
}
})
// val query1 = BmobQuery<Book_video>()
// query1.addWhereEqualTo("objectId", Bookname)
// query1.findObjects(object : FindListener<Book_video>() {
// override fun done(p0: MutableList<Book_video>?, p1: BmobException?) {
// if (p1 == null) {
// if (p0 != null && p0.size > 0) {
// for (p in p0) {
// object : Thread() {
// override fun run() {
// try {
// val url = Uri.parse(p!!.view1.url)
// mVideoView1.setVideoURI(url)
// mVideoView1.start()
//
// } catch (e: Exception) {
// e.printStackTrace()
// }
// }
// }.start()
// }
// }
// }
// }
// })
// query1.findObjects(object : FindListener<Book_video>() {
// override fun done(p0: MutableList<Book_video>?, p1: BmobException?) {
// if (p1 == null) {
// if (p0 != null && p0.size > 0) {
// for (p in p0) {
// object : Thread() {
// override fun run() {
// try {
// val url = Uri.parse(p!!.view2.url)
// mVideoView2.setVideoURI(url)
// mVideoView2.start()
// } catch (e: Exception) {
// e.printStackTrace()
// }
// }
// }.start()
// }
// }
// }
// }
// })
query.findObjects(object : FindListener<Book_info_bmob>() {
override fun done(list: List<Book_info_bmob>, e: BmobException?) {
if (e == null) {
for (i in list) {
Book_name_View.text = i.name
book_authorname.text = i.author_name
author_name=i.author_name
}
} else {
Log.d("error", "error")
}
}
})
book_authorname.setOnClickListener {
val intent = Intent(this, author_introductionActivity::class.java)
intent.putExtra("author_name", author_name)
startActivity(intent)
}
b_henhao.setOnClickListener {
if (Mycomment == false) {
Mycomment = true
query.findObjects(object : FindListener<Book_info_bmob>() {
override fun done(list: List<Book_info_bmob>, e: BmobException?) {
if (e == null) {
for (i in list) {
i.settuijian(i.tuijian + 1)
i.update(i.objectId, object : UpdateListener() {
override fun done(p0: BmobException?) {
if (p0 == null) {
Toast.makeText(
this@Book_informationActivity,
"评价成功！",
Toast.LENGTH_LONG
).show()
} else {
Log.d(
"保存数据！！！！！！！！！！！！！！！！！！",
p0.message.toString()
)
}
}
})
}
} else {
Log.d("error", "error")
}
}
})
} else
Toast.makeText(this, "仅能评价一次！", Toast.LENGTH_SHORT).show()
}
b_yiban.setOnClickListener {
if (Mycomment == false) {
Mycomment = true
query.findObjects(object : FindListener<Book_info_bmob>() {
override fun done(list: List<Book_info_bmob>, e: BmobException?) {
if (e == null) {
for (i in list) {
i.setyiban(i.yiban + 1)
i.update(i.objectId, object : UpdateListener() {
override fun done(p0: BmobException?) {
if (p0 == null) {
Toast.makeText(
this@Book_informationActivity,
"评价成功！",
Toast.LENGTH_LONG
).show()
} else {
Log.d(
"保存数据！！！！！！！！！！！！！！！！！！",
p0.message.toString()
)
}
}
})
}
} else {
Log.d("error", "error")
}
}
})
} else
Toast.makeText(this, "仅能评价一次！", Toast.LENGTH_SHORT).show()
}
b_buxing.setOnClickListener {
if (Mycomment == false) {
Mycomment = true
query.findObjects(object : FindListener<Book_info_bmob>() {
override fun done(list: List<Book_info_bmob>, e: BmobException?) {
if (e == null) {
for (i in list) {
i.setbuxing(i.buxing + 1)
i.update(i.objectId, object : UpdateListener() {
override fun done(p0: BmobException?) {
if (p0 == null) {
Toast.makeText(
this@Book_informationActivity,
"评价成功！",
Toast.LENGTH_LONG
).show()
} else {
Log.d(
"保存数据！！！！！！！！！！！！！！！！！！",
p0.message.toString()
)
}
}
})
}
} else {
Log.d("error", "error")
}
}
})
} else
Toast.makeText(this, "仅能评价一次！", Toast.LENGTH_SHORT).show()
}
titleback.setOnClickListener {
val intent = Intent(this, MainActivity::class.java)
startActivity(intent)
finish()
}
titleAddBook.setOnClickListener {
val query = BmobQuery<BookShelf>()
query.addWhereEqualTo("userid", UserId)
query.addWhereEqualTo("b_name", Bookname)
query.findObjects(object : FindListener<BookShelf>() {
override fun done(p0: MutableList<BookShelf>?, p1: BmobException?) {
if (p1 == null) {
if (p0 != null && p0.size > 0) {
Toast.makeText(this@Book_informationActivity, "书本已在您的书架中！", Toast.LENGTH_SHORT)
} else {
val bookshelf_record = BookShelf()
bookshelf_record.settb_name(Bookname)
bookshelf_record.setuserid(UserId)
bookshelf_record.save(object : SaveListener<String>() {
override fun done(objectId: String?, e: BmobException?) {
if (e == null) {
titleAddBook.setImageResource(R.drawable.bookshelf2)
Toast.makeText(this@Book_informationActivity,"添加成功",Toast.LENGTH_SHORT).show()
} else {
}
}
})
}
}
}
})
}
book_imageview.setOnClickListener {
val intent = Intent(this, BookIntro::class.java)
intent.putExtra("Book_name", Bookname)
startActivity(intent)
finish()
}
}
private fun inits() {
val myquery = BmobQuery<Perception_bmob>()
myquery.addWhereEqualTo("b_name", Bookname)
myquery.findObjects(object : FindListener<Perception_bmob>() {
override fun done(list: List<Perception_bmob>, e: BmobException?) {
if (e == null) {
for (i in list) {
perceptionList.add(Perception(i.objectId))
val adapter = GoodsuibiAdapter(perceptionList)
recyclerView3.adapter = adapter
}
} else {
Log.d("error", "error")
}
}
})
val myquery2 = BmobQuery<BookShelf>()
myquery2.addWhereEqualTo("userid", UserId)
myquery2.addWhereEqualTo("b_name", Bookname)
myquery2.findObjects(object : FindListener<BookShelf>() {
override fun done(p0: MutableList<BookShelf>?, p1: BmobException?) {
if (p1 == null) {
if (p0 != null && p0.size > 0) {
titleAddBook.setImageResource(R.drawable.bookshelf2)
}
}
}
})
}
}

98
app/src/main/java/com/zjgsu/jianshu/Activity/GoodBookActivity.kt
View File

@ -1,4 +1,98 @@
package com.zjgsu.jianshu.Activity
package com.zjgsu.jianshu
class GoodBookActivity {
import android.content.Intent
import android.os.Bundle
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.recyclerview.widget.StaggeredGridLayoutManager
import cn.bmob.v3.Bmob
import cn.bmob.v3.BmobQuery
import cn.bmob.v3.exception.BmobException
import cn.bmob.v3.listener.FindListener
import com.zjgsu.jianshu.Adapter.BookRankAdapter
import com.zjgsu.jianshu.Bmob.Book_info_bmob
import com.zjgsu.jianshu.Book_rank
import com.zjgsu.jianshu.MainActivity
import com.zjgsu.jianshu.NavigationHelper
import com.zjgsu.jianshu.R
import kotlinx.android.synthetic.main.activity_bookrank.*
class GoodBookActivity : AppCompatActivity() {
private var goodbookList=ArrayList<Book_rank>()
lateinit var adapter: BookRankAdapter
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_bookrank)
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")//连接bmob
adapter= BookRankAdapter(goodbookList,false)
bookrank_recyclerView.layoutManager=
StaggeredGridLayoutManager(1, StaggeredGridLayoutManager.VERTICAL)
bookrank_recyclerView.adapter=adapter
bookrank_swipeRefresh.setOnRefreshListener {
loadBookRanks() //下拉刷新
}
loadBookRanks()
bookrank_title.text="一周好评图书榜单"
bookrank_subtitle.text="10本・ 9852人关注"
returnTOCity()
}
private fun loadBookRanks(){
val queryGoodBooks = BmobQuery<Book_info_bmob>()
queryGoodBooks.findObjects(object : FindListener<Book_info_bmob>() {
override fun done(books: List<Book_info_bmob>?, e: BmobException?) {
if (e == null) {
bookrank_swipeRefresh.isRefreshing = false
// 清空之前的书籍列表
goodbookList.clear()
// 计算每本书的 good 比例，并构建 Book 对象加入列表
books?.let {
// 对书籍列表按照 good 比例进行排序
val sortedBooks = it.sortedByDescending { book ->
val total = book.tuijian + book.yiban + book.buxing
if (total > 0) {
book.tuijian.toDouble() / total.toDouble() // 计算 good 的比例
} else {
0.0 // 如果总数为 0，比例设为 0
}
}
// 获取前三名书籍
val topThreeBooks = sortedBooks.take(10)
topThreeBooks.forEach { b ->
val tmp = b.tuijian + b.yiban + b.buxing
val scorePercentage = if (tmp > 0) {
(b.tuijian.toDouble() / tmp.toDouble()) * 100
} else {
0.0
}
val formattedScore = String.format("%.1f%%", scorePercentage) // 将百分数格式化为带一位小数的字符串
val bookRank = Book_rank(
name = b.name,
picUrl = b.picture.url,
score = formattedScore,
courtOfReaders = b.countOfReaders,
author=b.author_name,
intro=b.introduce
)
goodbookList.add(bookRank)
adapter.notifyDataSetChanged() // 确保在这里更新适配器
}
}
} else {
// 处理错误情况
Toast.makeText(
this@GoodBookActivity,
"Failed to retrieve books: ${e.message}",
Toast.LENGTH_SHORT
).show()
}
}
})
}
private fun returnTOCity() {
bookrank_return.setOnClickListener {
val intent = Intent(this, MainActivity::class.java)
startActivity(intent)
finish() // 结束当前页面
}
}
}

20
app/src/main/java/com/zjgsu/jianshu/Activity/HotBookActivity.kt
View File

@ -1,6 +1,8 @@
package com.zjgsu.jianshu
import android.content.Intent
import android.os.Bundle
import android.text.TextUtils
import android.util.Log
import android.widget.SearchView
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
@ -20,23 +22,26 @@ import kotlinx.android.synthetic.main.activity_main.*
class HotBookActivity: AppCompatActivity() {
private var hotbookList=ArrayList<Book_rank>()
lateinit var adapter:BookRankAdapter
lateinit var currentPosition: Pair<Int, Int>
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_bookrank)
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")//连接bmob
adapter= BookRankAdapter(hotbookList)
adapter= BookRankAdapter(hotbookList,true)
bookrank_recyclerView.layoutManager=StaggeredGridLayoutManager(1, StaggeredGridLayoutManager.VERTICAL)
bookrank_recyclerView.adapter=adapter
bookrank_swipeRefresh.setOnRefreshListener {
loadBookRanks() //下拉刷新
}
loadBookRanks()
bookrank_title.text="热门图书榜单"
bookrank_title.text="一周热门图书榜单"
bookrank_subtitle.text="10本・ 8213人关注"
returnTOCity()
}
private fun loadBookRanks(){
val queryHotBooks = BmobQuery<Book_info_bmob>()
queryHotBooks.order("-countOfReaders") // 根据 countOfReaders 降序排序
queryHotBooks.setLimit(10) // 限制查询结果的数量为3
queryHotBooks.setLimit(10) // 限制查询结果的数量为10
queryHotBooks.findObjects(object : FindListener<Book_info_bmob>() {
override fun done(books: List<Book_info_bmob>?, e: BmobException?) {
bookrank_swipeRefresh.isRefreshing = false
@ -69,9 +74,12 @@ class HotBookActivity: AppCompatActivity() {
}
})
}
private fun returnTOCity(){
bookrank_return.setOnClickListener{
NavigationHelper.navigateTo(this, MainActivity::class.java)
//TODO：未来添加一个返回到上个页面指定位置的功能
private fun returnTOCity() {
bookrank_return.setOnClickListener {
val intent = Intent(this, MainActivity::class.java)
startActivity(intent)
finish() // 结束当前页面
}
}
}

98
app/src/main/java/com/zjgsu/jianshu/Activity/LoginActivity.kt
View File

@ -4,75 +4,71 @@ import android.content.Context
import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.os.PersistableBundle
import android.util.Log
import android.widget.TextView
import android.widget.Toast
import androidx.core.content.ContextCompat
import cn.bmob.v3.Bmob
import cn.bmob.v3.BmobQuery
import cn.bmob.v3.BmobUser
import cn.bmob.v3.exception.BmobException
import cn.bmob.v3.listener.FindListener
import com.zjgsu.jianshu.Bmob.User_bmob
import kotlinx.android.synthetic.main.activity_login.*
import kotlinx.android.synthetic.main.activity_register.*
class LoginActivity : AppCompatActivity() {
// var mBtnLogin:TextView= TextView(this)
override fun onCreate(savedInstanceState: Bundle?) {
var flag: Boolean = false
var done: Boolean = false
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_login)
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")//连接bmob
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")
setClickListeners()
}
private fun setClickListeners() {
forget_password.setOnClickListener {
val intent = Intent(this, FindpwdActivity::class.java)
startActivity(intent)
startActivity(Intent(this, FindpwdActivity::class.java))
finish()
}
bt_register.setOnClickListener {
val intent = Intent(this, RegisterActivity::class.java)
startActivity(intent)
startActivity(Intent(this, RegisterActivity::class.java))
finish()
}
bt_login.setOnClickListener {
val use_account: String = et_blackOutName.text.toString()
val use_pwd: String = et_UserPassword.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) && use_pwd.equals(i.password)) {
val editor=getSharedPreferences("userinf", Context.MODE_PRIVATE).edit()
editor.putString("user_id",i.objectId)
editor.apply()
flag = true
val intent = Intent(this@LoginActivity, MainActivity::class.java)
intent.putExtra("userid",i.objectId)
startActivity(intent)
Toast.makeText(this@LoginActivity, "登陆成功！", Toast.LENGTH_SHORT)
.show()
break
}
}
done = true
}
}
})
if (done) {
var a: String = ""
if (flag)
a = "1"
else
a = "0"
Log.d("zynnnb", a)
if (use_account.isEmpty() || use_pwd.isEmpty())
Toast.makeText(this, "账号或密码不能为空白", Toast.LENGTH_SHORT).show()
else if (flag != true)
Toast.makeText(this@LoginActivity, "账号或密码不正确", Toast.LENGTH_SHORT).show()
}
handleLogin()
}
}
}
private fun handleLogin() {
val userAccount = et_blackOutName.text.toString()
val userPassword = et_UserPassword.text.toString()
if (userAccount.isEmpty() || userPassword.isEmpty()) {
Toast.makeText(this, "账号或密码不能为空白", Toast.LENGTH_SHORT).show()
return
}
val bmobQuery = BmobQuery<User_bmob>()
bmobQuery.findObjects(object : FindListener<User_bmob>() {
override fun done(users: List<User_bmob>, e: BmobException?) {
if (e == null) {
for (user in users) {
if (userAccount == user.account && userPassword == user.password) {
saveUserInfo(user.objectId)
startActivity(Intent(this@LoginActivity, MainActivity::class.java))
Toast.makeText(this@LoginActivity, "登陆成功!", Toast.LENGTH_SHORT).show()
finish()
return
}
}
Toast.makeText(this@LoginActivity, "账号或密码不正确", Toast.LENGTH_SHORT).show()
} else {
Toast.makeText(this@LoginActivity, "登录时发生错误: ${e.message}", Toast.LENGTH_SHORT).show()
}
}
})
}
private fun saveUserInfo(userId: String) {
getSharedPreferences("userinf", Context.MODE_PRIVATE).edit()
.putString("user_id", userId)
.apply()
}
}

5
app/src/main/java/com/zjgsu/jianshu/Activity/MainActivity.kt
View File

@ -13,15 +13,12 @@ import cn.bmob.v3.Bmob
import cn.bmob.v3.BmobQuery
import cn.bmob.v3.exception.BmobException
import cn.bmob.v3.listener.FindListener
import cn.bmob.v3.listener.QueryListListener
import com.zjgsu.jianshu.Adapter.BillboardAdapter
import com.zjgsu.jianshu.Bmob.Book_bmob
import com.zjgsu.jianshu.Bmob.Book_info_bmob
import kotlinx.android.synthetic.main.activity_main.*
import kotlinx.android.synthetic.main.book_rank_item.*
import kotlinx.android.synthetic.main.layout_bottom_navigation.*
var UserId: String = ""
class MainActivity : AppCompatActivity() {
private lateinit var adapter: BookAdapter
private lateinit var billboardAdapter: BillboardAdapter
@ -36,6 +33,8 @@ class MainActivity : AppCompatActivity() {
supportActionBar?.setHomeAsUpIndicator(R.drawable.menu)
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")
adapter = BookAdapter(bookList)
// val userId = getSharedPreferences("userinf", Context.MODE_PRIVATE).getString("user_id", "") //全局范围内userid，登录的时候存进来
// Log.d("LoginActivity", "User ID: $userId")
recyclerView.layoutManager =
StaggeredGridLayoutManager(1, StaggeredGridLayoutManager.VERTICAL)
recyclerView.adapter = adapter

9
app/src/main/java/com/zjgsu/jianshu/Activity/MyActivity.kt
View File

@ -1,5 +1,6 @@
package com.zjgsu.jianshu
import android.content.Context
import android.content.Intent
import android.graphics.Bitmap
import android.graphics.BitmapFactory
@ -24,15 +25,15 @@ class MyActivity : AppCompatActivity() {
//登录的用户名
public val user_account="0509"
// public val user="斤鱼"
lateinit var userId:String
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_my)
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754") //连接bmob
userId = getSharedPreferences("userinf", Context.MODE_PRIVATE).getString("user_id", "").toString()
val query = BmobQuery<User_bmob>()
query.addWhereEqualTo("objectId", UserId)
query.addWhereEqualTo("objectId", userId)
query.findObjects(object : FindListener<User_bmob>() {
override fun done(p0: MutableList<User_bmob>?, p1: BmobException?) {
if (p1 == null) {
@ -89,7 +90,7 @@ class MyActivity : AppCompatActivity() {
tuichu.setOnClickListener {
val intent= Intent(this,LoginActivity::class.java)
UserId=""
userId=""
startActivity(intent)
finish()
}

5
app/src/main/java/com/zjgsu/jianshu/Activity/MyPostActivity.kt
View File

@ -1,5 +1,6 @@
package com.zjgsu.jianshu.Activity
import android.content.Context
import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
@ -15,10 +16,12 @@ import kotlinx.android.synthetic.main.activity_my_post.*
class MyPostActivity : AppCompatActivity() {
private val PerceptionList = ArrayList<Perception>()
lateinit var userId:String
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_my_post)
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")//连接bmob
userId = getSharedPreferences("userinf", Context.MODE_PRIVATE).getString("user_id", "").toString()
inits()
val layoutManager=LinearLayoutManager(this)
@ -40,7 +43,7 @@ class MyPostActivity : AppCompatActivity() {
override fun done(list: List<Perception_bmob>, e: BmobException?) {
if (e == null) {
for (i in list){
if(i.userid== UserId) {
if(i.userid== userId) {
PerceptionList.add(Perception(i.objectId))
val adapter = PerceptionAdapter(PerceptionList)
myPost_recyclerView.adapter = adapter

5
app/src/main/java/com/zjgsu/jianshu/Activity/PerceptionActivity.kt
View File

@ -1,5 +1,6 @@
package com.zjgsu.jianshu
import android.content.Context
import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
@ -18,10 +19,12 @@ import kotlin.concurrent.thread
class PerceptionActivity : AppCompatActivity() {
private val PerceptionList = ArrayList<Perception>()
lateinit var userId:String
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_perception)
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")//连接bmob
userId = getSharedPreferences("userinf", Context.MODE_PRIVATE).getString("user_id", "").toString()
inits()
val layoutManager=LinearLayoutManager(this)
perception_recyclerView.layoutManager = layoutManager
@ -39,7 +42,7 @@ class PerceptionActivity : AppCompatActivity() {
}
fab.setOnClickListener {
val intent=Intent(this,sendPerceptionActivity::class.java)
intent.putExtra("userid", UserId)
intent.putExtra("userid", userId)
startActivity(intent)
finish()
}

7
app/src/main/java/com/zjgsu/jianshu/Activity/Perception_informationActivity.kt
View File

@ -1,5 +1,6 @@
package com.zjgsu.jianshu.Activity
import android.content.Context
import android.content.Intent
import android.graphics.Bitmap
import android.graphics.BitmapFactory
@ -28,10 +29,12 @@ class Perception_informationActivity:AppCompatActivity() {
private lateinit var perceptionid:String
private lateinit var bookName:String
private val commentlist=ArrayList<Comment>()
lateinit var userId:String
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_perception_infomation)
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")//连接bmob
userId = getSharedPreferences("userinf", Context.MODE_PRIVATE).getString("user_id", "").toString()
perceptionid = intent.getStringExtra("PerceptionId").toString()
Log.d("mytest",perceptionid)
inits()
@ -44,7 +47,7 @@ class Perception_informationActivity:AppCompatActivity() {
val comment=Comment_bmob()
comment.text=yourcomment.text.toString()
comment.perceptionid=perceptionid
comment.comment_personid= UserId
comment.comment_personid= userId
comment.save(object : SaveListener<String>() {
override fun done(objectId: String?, e: BmobException?) {
if (e == null) {
@ -65,7 +68,7 @@ class Perception_informationActivity:AppCompatActivity() {
})
}
inf_bookInf.setOnClickListener{
val intent = Intent(this, Book_informationActivity::class.java)
val intent = Intent(this, BookInformationActivity::class.java)
intent.putExtra("Book_name", bookName)
startActivity(intent)
finish()

5
app/src/main/java/com/zjgsu/jianshu/Activity/sendPerceptionActivity.kt
View File

@ -1,5 +1,6 @@
package com.zjgsu.jianshu.Activity
import android.content.Context
import android.content.Intent
import android.graphics.Bitmap
import android.graphics.BitmapFactory
@ -25,11 +26,13 @@ import java.net.URL
class sendPerceptionActivity:AppCompatActivity() {
private var bookList = ArrayList<BookAuthor>()
lateinit var myuserid:String
lateinit var userId:String
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_sendperception)
supportActionBar?.hide()
Bmob.initialize(this, "8f9f1d1ea520b0ce4f84a6fa83a5f754")//连接bmob
userId = getSharedPreferences("userinf", Context.MODE_PRIVATE).getString("user_id", "").toString()
myuserid=intent.getStringExtra("userid").toString()
inits()
val layoutManager =
@ -94,7 +97,7 @@ class sendPerceptionActivity:AppCompatActivity() {
override fun done(list:List<User_bmob>,e:BmobException?){
if(e==null){
for(i in list){
if(i.objectId.equals(UserId)) {
if(i.objectId.equals(userId)) {
object : Thread() {
override fun run() {
try {

7
app/src/main/java/com/zjgsu/jianshu/Adapter/BillboardAdapter.kt
View File

@ -40,7 +40,6 @@ class BillboardAdapter(var listOfbookRankList: List<List<Book_rank>>) : Recycler
return ViewHolder(view)
}
override fun onBindViewHolder(holder: ViewHolder, position: Int) {
val bookRankList = listOfbookRankList[position]
Log.d("BillboardAdapter", "Size of bookRankList at position $position")
@ -51,6 +50,7 @@ class BillboardAdapter(var listOfbookRankList: List<List<Book_rank>>) : Recycler
holder.bookRank_decr3.text = "在读人数:"+bookRankList[2].courtOfReaders.toString()
holder.bookRank_backimg.setOnClickListener {
val intent = Intent(holder.itemView.context, HotBookActivity::class.java)
// 保存当前页面的滚动位置
ContextCompat.startActivity(holder.itemView.context, intent, null)
}
}
@ -59,7 +59,10 @@ class BillboardAdapter(var listOfbookRankList: List<List<Book_rank>>) : Recycler
holder.bookRank_decr1.text = "简书推荐值:"+bookRankList[0].score
holder.bookRank_decr2.text = "简书推荐值:"+bookRankList[1].score
holder.bookRank_decr3.text = "简书推荐值:"+bookRankList[2].score
holder.bookRank_backimg.setOnClickListener {
val intent = Intent(holder.itemView.context, GoodBookActivity::class.java)
ContextCompat.startActivity(holder.itemView.context, intent, null)
}
}
holder.bookRank_name1.text = bookRankList[0].name
Glide.with(holder.itemView.context)

22
app/src/main/java/com/zjgsu/jianshu/Adapter/BookAdapter.kt
View File

@ -43,15 +43,17 @@ inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
holder.bookList_Introduce.text = book.introduce
val backgrounds = arrayOf(R.drawable.color_lightpurple, R.drawable.color_lightblue,R.drawable.color_lightgreen, R.drawable.color_flesh)
holder.innerLinearLayout.setBackgroundResource(backgrounds[position % backgrounds.size])
if (position == 0) { // 假设第一名使用金牌图片
holder.rankimg.setImageResource(R.drawable.gold)
} else if (position == 1) { // 第二名使用其他图片，以此类推
holder.rankimg.setImageResource(R.drawable.silver)
}
else if(position==2){
holder.rankimg.setImageResource(R.drawable.copper)
}
else holder.rankimg.setImageDrawable(null)
// //添加金银铜奖牌
// if (position == 0) { // 假设第一名使用金牌图片
// holder.rankimg.setImageResource(R.drawable.gold)
// } else if (position == 1) { // 第二名使用其他图片，以此类推
// holder.rankimg.setImageResource(R.drawable.silver)
// }
// else if(position==2){
// holder.rankimg.setImageResource(R.drawable.copper)
// }
// else holder.rankimg.setImageDrawable(null)
Glide.with(holder.itemView.context)
.load(book.picUrl) // 确保你的Book对象有正确的图片URL
@ -59,7 +61,7 @@ inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
.error(R.drawable.fail_load) // 设置加载失败的图
.into(holder.bookList_Image)
holder.outerLinearLayout.setOnClickListener{
val intent = Intent(holder.itemView.context, Book_informationActivity::class.java)
val intent = Intent(holder.itemView.context, BookInformationActivity::class.java)
intent.putExtra("Book_name", book.name)
ContextCompat.startActivity(holder.itemView.context, intent, null)
}

2
app/src/main/java/com/zjgsu/jianshu/Adapter/BookAdapter2.kt
View File

@ -48,7 +48,7 @@ class BookAdapter2(val bookList: List<Book>) : RecyclerView.Adapter<BookAdapter2
.error(R.drawable.fail_load) // 设置加载失败的图
.into(holder.bookList_Image)
holder.outerLinearLayout.setOnClickListener{
val intent = Intent(holder.itemView.context, Book_informationActivity::class.java)
val intent = Intent(holder.itemView.context, BookInformationActivity::class.java)
intent.putExtra("Book_name", book.name)
ContextCompat.startActivity(holder.itemView.context, intent, null)
}

36
app/src/main/java/com/zjgsu/jianshu/Adapter/BookRankAdapter.kt
View File

@ -13,7 +13,7 @@ import androidx.recyclerview.widget.RecyclerView
import com.bumptech.glide.Glide
import com.zjgsu.jianshu.*
class BookRankAdapter(var bookList: List<Book_rank>): RecyclerView.Adapter<BookRankAdapter.ViewHolder>() {
class BookRankAdapter(var bookList: List<Book_rank>,val isHotList:Boolean): RecyclerView.Adapter<BookRankAdapter.ViewHolder>() {
inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
val bookrank_pic:ImageView=view.findViewById(R.id.bookrank_pic)
val bookrank_intro:TextView=view.findViewById(R.id.bookrank_intro)
@ -22,6 +22,7 @@ class BookRankAdapter(var bookList: List<Book_rank>): RecyclerView.Adapter<BookR
val innerLinearLayout: LinearLayout = view.findViewById(R.id.bookrank_innerLinearLayout)
val outerLinearLayout:LinearLayout=view.findViewById(R.id.bookrank_outerLinearLayout)
val bookrank_author:TextView=view.findViewById(R.id.bookrank_author)
val bookrank_icon:ImageView=view.findViewById(R.id.bookrank_icon)
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
@ -37,17 +38,28 @@ class BookRankAdapter(var bookList: List<Book_rank>): RecyclerView.Adapter<BookR
R.drawable.color_lightpurple, R.drawable.color_lightblue,
R.drawable.color_lightgreen, R.drawable.color_flesh)
holder.innerLinearLayout.setBackgroundResource(backgrounds[position % backgrounds.size])
holder.bookrank_desc.text="在读人数："+book.courtOfReaders
if(isHotList)
holder.bookrank_desc.text="在读人数："+book.courtOfReaders
else
holder.bookrank_desc.text="简书推荐值: "+book.score
holder.bookrank_author.text=book.author
// if (position == 0) { // 假设第一名使用金牌图片
// holder.rankimg.setImageResource(R.drawable.gold)
// } else if (position == 1) { // 第二名使用其他图片，以此类推
// holder.rankimg.setImageResource(R.drawable.silver)
// }
// else if(position==2){
// holder.rankimg.setImageResource(R.drawable.copper)
// }
// else holder.rankimg.setImageDrawable(null)
when (position) {
0 -> {
holder.bookrank_icon.setImageResource(R.drawable.gold)
holder.bookrank_icon.visibility = View.VISIBLE
}
1 -> {
holder.bookrank_icon.setImageResource(R.drawable.silver)
holder.bookrank_icon.visibility = View.VISIBLE
}
2 -> {
holder.bookrank_icon.setImageResource(R.drawable.copper)
holder.bookrank_icon.visibility = View.VISIBLE
}
else -> {
holder.bookrank_icon.visibility = View.GONE
}
}
Glide.with(holder.itemView.context)
.load(book.picUrl) // 确保你的Book对象有正确的图片URL
@ -55,7 +67,7 @@ class BookRankAdapter(var bookList: List<Book_rank>): RecyclerView.Adapter<BookR
.error(R.drawable.fail_load) // 设置加载失败的图
.into(holder.bookrank_pic)
holder.outerLinearLayout.setOnClickListener{
val intent = Intent(holder.itemView.context, Book_informationActivity::class.java)
val intent = Intent(holder.itemView.context, BookInformationActivity::class.java)
intent.putExtra("Book_name", book.name)
ContextCompat.startActivity(holder.itemView.context, intent, null)
}

11
app/src/main/java/com/zjgsu/jianshu/Adapter/Book_authorAdapter.kt
View File

@ -24,6 +24,7 @@ import java.net.HttpURLConnection
import java.net.URL
class Book_authorAdapter(val bookList:List<BookAuthor>):RecyclerView.Adapter<Book_authorAdapter.ViewHolder>() {
lateinit var userId:String
inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
val bookList_Image: ImageView = view.findViewById(R.id.book_Image1)
val addButton:Button=view.findViewById(R.id.addButton)
@ -65,7 +66,7 @@ class Book_authorAdapter(val bookList:List<BookAuthor>):RecyclerView.Adapter<Boo
}
})
val query1=BmobQuery<BookShelf>()
query1.addWhereEqualTo("userid", UserId)
query1.addWhereEqualTo("userid", userId)
query1.addWhereEqualTo("b_name",book.name)
query1.findObjects(object :FindListener<BookShelf>() {
override fun done(p0: MutableList<BookShelf>?, p1: BmobException?) {
@ -77,7 +78,7 @@ class Book_authorAdapter(val bookList:List<BookAuthor>):RecyclerView.Adapter<Boo
}
})
holder.bookList_Image.setOnClickListener {
val intent= Intent(holder.itemView.context,Book_informationActivity::class.java)
val intent= Intent(holder.itemView.context,BookInformationActivity::class.java)
intent.putExtra("Book_name",book.name)
ContextCompat.startActivity(holder.itemView.context, intent, null)
}
@ -86,7 +87,7 @@ class Book_authorAdapter(val bookList:List<BookAuthor>):RecyclerView.Adapter<Boo
// intent.putExtra("Book_name",book.name)
// ContextCompat.startActivity(holder.itemView.context,intent,null)
val query= BmobQuery<BookShelf>()
query.addWhereEqualTo("userid", UserId)
query.addWhereEqualTo("userid", userId)
query.addWhereEqualTo("b_name",book.name)
query.findObjects(object :FindListener<BookShelf>(){
override fun done(p0: MutableList<BookShelf>?, p1: BmobException?) {
@ -96,8 +97,8 @@ class Book_authorAdapter(val bookList:List<BookAuthor>):RecyclerView.Adapter<Boo
}
else{
val bookshelf_record=BookShelf()
bookshelf_record.settb_name(book.name)
bookshelf_record.setuserid(UserId)
bookshelf_record.setb_name(book.name)
bookshelf_record.setuserid(userId)
bookshelf_record.save(object : SaveListener<String>() {
override fun done(objectId: String?, e: BmobException?) {
if (e == null) {

2
app/src/main/java/com/zjgsu/jianshu/Adapter/BookshelfAdapter.kt
View File

@ -199,7 +199,7 @@ class BookshelfAdapter(val context: Context, val bookshelf: ArrayList<Book_Shelf
holder.book_img.setOnClickListener {
val res = holder.book_img.getTag()
if (res == "0") {
val intent = Intent(holder.itemView.context, Book_informationActivity::class.java)
val intent = Intent(holder.itemView.context, BookInformationActivity::class.java)
intent.putExtra("Book_name", book.bkname)
ContextCompat.startActivity(holder.itemView.context, intent, null)
} else {

2
app/src/main/java/com/zjgsu/jianshu/Adapter/PerceptionAdapter.kt
View File

@ -151,7 +151,7 @@ class PerceptionAdapter(val perceptionList: List<Perception>) : RecyclerView.Ada
})
holder.perceptionList_bookInf.setOnClickListener(){
val intent= Intent(holder.itemView.context,Book_informationActivity::class.java)
val intent= Intent(holder.itemView.context,BookInformationActivity::class.java)
intent.putExtra("Book_name",bookName)
ContextCompat.startActivity(holder.itemView.context, intent, null)
}

2
app/src/main/java/com/zjgsu/jianshu/Bmob/BookShelf.kt
View File

@ -5,7 +5,7 @@ import cn.bmob.v3.BmobObject
class BookShelf:BmobObject(){
var b_name:String = ""
var userid:String=""
fun settb_name(bookname: String){
fun setb_name(bookname: String){
this.b_name=bookname
}
fun setuserid(uid: String){

4
app/src/main/res/drawable/edit_bg.xml
View File

@ -12,8 +12,8 @@
android:radius="5dip"
/>
<stroke
android:width="0.1px"
android:color="#E0FFFF"/>
android:width="2dp"
android:color="#000000"/>
</shape>
</item>
</layer-list>

7
app/src/main/res/drawable/white_button_bg.xml Normal file
View File

@ -0,0 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="@android:color/white" />
<stroke android:width="2dp" android:color="@color/black" />
<corners android:radius="4dp" />
</shape>

4
app/src/main/res/layout/activity_book_info.xml
View File

@ -12,7 +12,7 @@
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<include layout="@layout/title"/>
<include layout="@layout/bookinfo_title"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="400dp"
@ -166,7 +166,7 @@
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/recyclerView3"
android:id="@+id/bookinfo_recyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>

74
app/src/main/res/layout/activity_bookrank.xml
View File

@ -1,6 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/categoryPage_drawerLayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
@ -12,38 +11,55 @@
<!-- 左侧返回按钮和推荐标题 -->
<LinearLayout
android:layout_width="wrap_content"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
android:orientation="horizontal"
android:gravity="center_vertical">
<ImageView
android:id="@+id/bookrank_return"
android:layout_width="40dp"
android:layout_height="40dp"
android:src="@drawable/return1" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<!-- 标题 -->
<TextView
android:id="@+id/bookrank_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:fontFamily="sans-serif"
android:text="文学"
android:textColor="@color/black"
android:textSize="16sp"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:fontFamily="sans-serif"
android:text="10本"
android:layout_weight="1"
android:orientation="horizontal">
<ImageView
android:id="@+id/bookrank_return"
android:layout_width="40dp"
android:layout_height="40dp"
android:src="@drawable/return1" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<!-- 标题 -->
<TextView
android:id="@+id/bookrank_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:fontFamily="sans-serif"
android:text="文学"
android:textColor="@color/black"
android:textSize="16sp"
android:textStyle="bold" />
<TextView
android:id="@+id/bookrank_subtitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:fontFamily="sans-serif"
android:text="10本・ 8213人关注"
android:textSize="16sp" />
</LinearLayout>
</LinearLayout>
<Button
android:layout_width="60dp"
android:layout_height="30dp"
android:text="+ 关注"
android:layout_marginRight="30dp"
android:textColor="@color/black"
android:textSize="16sp" />
android:background="@drawable/white_button_bg" />
</LinearLayout>
</LinearLayout>

2
app/src/main/res/layout/activity_login.xml
View File

@ -52,7 +52,6 @@
android:id="@+id/et_blackOutName"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/edit_bg"
android:hint="请输入账号"
android:paddingLeft="2dp"
android:textSize="20sp" />
@ -78,7 +77,6 @@
android:id="@+id/et_UserPassword"
android:layout_width="250dp"
android:layout_height="50dp"
android:background="@drawable/edit_bg"
android:hint="密码"
android:inputType="textPassword"
android:paddingLeft="2dp"

29
app/src/main/res/layout/book_rank2_item.xml
View File

@ -21,12 +21,26 @@
android:orientation="horizontal">
<!-- 图书封面 -->
<ImageView
android:id="@+id/bookrank_pic"
<RelativeLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="50"
android:src="@drawable/pre_load" /> <!-- 替换为实际的封面图片资源 -->
android:layout_weight="50">
<!-- 图书封面 -->
<ImageView
android:id="@+id/bookrank_pic"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="@drawable/pre_load" />
<!-- 图标 -->
<ImageView
android:id="@+id/bookrank_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:src="@drawable/gold" />
</RelativeLayout>
<LinearLayout
android:id="@+id/bookrank_innerLinearLayout"
android:layout_width="wrap_content"
@ -89,7 +103,6 @@
android:textSize="14sp" />
</LinearLayout>
<!-- 喜欢图标和文字 -->
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
@ -98,16 +111,16 @@
android:paddingEnd="16dp">
<ImageView
android:id="@+id/ivLikeIcon"
android:id="@+id/bookrank_addbook"
android:layout_width="24dp"
android:layout_height="24dp"
android:src="@drawable/addBook" /> <!-- 替换为实际的喜欢图标资源 -->
android:src="@drawable/addbook" />
<TextView
android:id="@+id/tvLikeText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="想读"
android:text="加入书架"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>

16
app/src/main/res/layout/title.xml → app/src/main/res/layout/bookinfo_title.xml
View File

@ -4,15 +4,11 @@
android:layout_width="match_parent"
android:layout_height="45dp">
<Button
android:id="@+id/titleback"
android:layout_width="35dp"
android:layout_height="35dp"
android:layout_gravity="center"
android:layout_margin="5dp"
android:background="@drawable/return1"
android:text="Back"
android:textColor="#fff" />
<ImageView
android:id="@+id/bookinfo_return"
android:layout_width="40dp"
android:layout_height="40dp"
android:src="@drawable/return1" />
<TextView
android:id="@+id/textView5"
@ -25,7 +21,7 @@
android:text="添加图书" />
<ImageView
android:id="@+id/titleAddBook"
android:id="@+id/bookinfo_addBook"
android:layout_width="34dp"
android:layout_height="30dp"
android:layout_gravity="center"

16
app/src/main/res/values-night/themes.xml
View File

@ -1,16 +0,0 @@
<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.Jianshu" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_200</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/black</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_200</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

2
app/src/main/res/values/themes.xml
View File

@ -1,6 +1,6 @@
<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.Jianshu" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<style name="Theme.Jianshu" parent="Theme.MaterialComponents.DayNight.NoActionBar.Bridge">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/mydarkbalck</item>
<item name="colorPrimaryVariant">@color/purple_700</item>

1
readme.txt Normal file
View File

@ -0,0 +1 @@
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