2.0.beta11

修复 1. 返回漫画详情页时封面拉长 2. 有时一章只有五页 3. 我的下载显示不全 4. 搜索封面变形 5. 删除漫画闪退新增 1. 多线程下载漫画
2026-06-10 10:24:29 +08:00 · 2022-03-13 21:35:13 +08:00
parent cb666cb104
commit 98d06b261d
19 changed files with 356 additions and 296 deletions
--- a/app/src/main/java/top/fumiama/copymanga/manga/MangaDlTools.kt
+++ b/app/src/main/java/top/fumiama/copymanga/manga/MangaDlTools.kt
@@ -0,0 +1,79 @@
+package top.fumiama.copymanga.manga
+
+import android.util.Log
+import com.google.gson.Gson
+import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
+import top.fumiama.copymanga.json.Chapter2Return
+import top.fumiama.copymanga.template.http.AutoDownloadThread
+import top.fumiama.copymanga.tools.http.DownloadPool
+import java.io.File
+
+class MangaDlTools {
+    private var pool: DownloadPool? = null
+    private var grp: CharSequence = ""
+    private var indexMap = hashMapOf<String, Int>()
+    var exit: Boolean
+        get() = pool?.exit?:false
+        set(value) { pool?.exit = value }
+    var wait
+        get() = pool?.wait
+        set(value) { if (value != null) { pool?.wait = value } }
+
+    fun downloadChapterInVol(url: CharSequence, chapterName: CharSequence, group: CharSequence, index: Int){
+        Log.d("MyMDT", "下载：$url, index：$index")
+        AutoDownloadThread(url.toString()){
+            Gson().fromJson(it?.decodeToString(), Chapter2Return::class.java)?.let {
+                if(it.results.chapter.words.size != it.results.chapter.size) downloadChapterInVol(url, chapterName, group, index)
+                else getChapterInfo(it, index, chapterName, group)
+            }
+        }.start()
+    }
+
+    @Synchronized private fun setPool(comicName: String, group: CharSequence) {
+        if(pool == null || grp != group) {
+            pool = DownloadPool(File(
+                mainWeakReference?.get()?.getExternalFilesDir(""),
+                "$comicName/$group"
+            ).absolutePath)
+            grp = group
+        }
+    }
+
+    @Synchronized private fun setIndexMap(f : String, index: Int) {
+        indexMap[f] = index
+    }
+
+    private fun getChapterInfo(chapter2Return: Chapter2Return, index: Int, chapterName: CharSequence, group: CharSequence) {
+        if(index >= 0){
+            val f = "$chapterName.zip"
+            setPool(chapter2Return.results.comic.name, group)
+            setIndexMap(f, index)
+            pool?.plusAssign(DownloadPool.Quest(f, getMangaUrls(chapter2Return)))
+            pool?.setOnDownloadListener { fileName: String, isSuccess: Boolean ->
+                indexMap[fileName]?.let { onDownloadedListener?.handleMessage(it, isSuccess) }
+            }
+            pool?.setOnPageDownloadListener { fileName: String, downloaded: Int, total: Int, isSuccess: Boolean ->
+                indexMap[fileName]?.let { onDownloadedListener?.handleMessage(it, downloaded, total, isSuccess) }
+            }
+        }
+    }
+
+    private fun getMangaUrls(chapter2Return: Chapter2Return): Array<String>{
+        var re: Array<String> = arrayOf()
+        val hm: HashMap<Int, String> = hashMapOf()
+        val chapter = chapter2Return.results.chapter
+        for(i in 0 until chapter.size) {
+            hm[chapter.words[i]] = chapter.contents[i].url
+        }
+        for(i in 0 until chapter.size){
+            re += hm[i]?:""
+        }
+        return re
+    }
+
+    var onDownloadedListener: OnDownloadedListener? = null
+    interface OnDownloadedListener{
+        fun handleMessage(index: Int, isSuccess: Boolean)
+        fun handleMessage(index: Int, downloaded: Int, total: Int, isSuccess: Boolean)
+    }
+}
--- a/app/src/main/java/top/fumiama/copymanga/template/http/AutoDownloadHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/template/http/AutoDownloadHandler.kt
@@ -7,6 +7,7 @@ import android.util.Log
 import com.google.gson.Gson
 import top.fumiama.dmzj.copymanga.R
 import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
+import top.fumiama.copymanga.json.Chapter2Return
 import top.fumiama.copymanga.json.ReturnBase
 import top.fumiama.copymanga.tools.http.DownloadTools
 import top.fumiama.copymanga.tools.thread.TimeThread
@@ -22,7 +23,7 @@ open class AutoDownloadHandler(private val url: String, private val jsonClass: C
            0 -> setLayouts()
        }
    }
-    open fun setGsonItem(gsonObj: Any) {}
+    open fun setGsonItem(gsonObj: Any): Boolean = true
    open fun getGsonItem(): ReturnBase? = null
    open fun onError() {}
    open fun doWhenFinishDownload() {}
@@ -33,22 +34,26 @@ open class AutoDownloadHandler(private val url: String, private val jsonClass: C
        exit = true
    }
    private fun download(){
-        Thread{
-            DownloadTools.getHttpContent(url,
-                mainWeakReference?.get()?.getString(R.string.referUrl)!!,
-                mainWeakReference?.get()?.getString(R.string.pc_ua)!!
-            )?.let {
-                if(exit) return@Thread
-                val fi = it.inputStream()
-                setGsonItem(Gson().fromJson(fi.reader(), jsonClass))
-                fi.close()
-            }
-        }.start()
+        Thread{ dlThread() }.start()
        checkTimes = 0
        timeThread = TimeThread(this, callCheckMsg)
        timeThread?.canDo = true
        timeThread?.start()
    }
+    private fun dlThread() {
+        DownloadTools.getHttpContent(url,
+            mainWeakReference?.get()?.getString(R.string.referUrl)!!,
+            mainWeakReference?.get()?.getString(R.string.pc_ua)!!
+        )?.let {
+            if(exit) return
+            val fi = it.inputStream()
+            val pass = setGsonItem(Gson().fromJson(fi.reader(), jsonClass))
+            fi.close()
+            if(!pass) {
+                dlThread()
+            }
+        }
+    }
    private fun check(){
        val g = getGsonItem()
        if(g != null) {
--- a/app/src/main/java/top/fumiama/copymanga/tools/http/DownloadPool.kt
+++ b/app/src/main/java/top/fumiama/copymanga/tools/http/DownloadPool.kt
@@ -0,0 +1,85 @@
+package top.fumiama.copymanga.tools.http
+
+import android.util.Log
+import java.io.File
+import java.lang.Thread.sleep
+import java.util.zip.CRC32
+import java.util.zip.CheckedOutputStream
+import java.util.zip.ZipEntry
+import java.util.zip.ZipOutputStream
+
+class DownloadPool(folder: String) {
+    class Quest(val fileName: String, val imgUrl: Array<String>, val refer: String? = null)
+    var exit = false
+        set(value) {
+            if(value) {
+                mOnDownloadListener = null
+                mOnPageDownloadListener = null
+            }
+            field = value
+        }
+    var wait = false
+    private val saveFolder = File(folder)
+    //fileName: String, isSuccess: Boolean
+    private var mOnDownloadListener: ((String, Boolean) -> Unit)? = null
+    //fileName: String, downloaded: Int, total: Int, isSuccess: Boolean
+    private var mOnPageDownloadListener: ((String, Int, Int, Boolean) -> Unit)? = null
+    init {
+        if(!saveFolder.exists()) saveFolder.mkdirs()
+    }
+
+    operator fun plusAssign(quest: Quest) {
+        packZipFile(quest.fileName, quest.imgUrl, quest.refer?:"")
+    }
+
+    operator fun plusAssign(quests: Array<Quest>) {
+        Thread{
+            quests.forEach { quest ->
+                packZipFile(quest.fileName, quest.imgUrl, quest.refer?:"")
+                sleep(1000)
+            }
+        }.start()
+    }
+
+    fun setOnDownloadListener(onDownloadListener: (String, Boolean) -> Unit) {
+        mOnDownloadListener = onDownloadListener
+    }
+
+    fun setOnPageDownloadListener(onPageDownloadListener: (String, Int, Int, Boolean) -> Unit) {
+        mOnPageDownloadListener = onPageDownloadListener
+    }
+
+    private fun packZipFile(fileName: String, imgUrls: Array<String>, refer: String) {
+        Thread{
+            File(saveFolder, fileName).let { f ->
+                f.parentFile?.let { if(!it.exists()) it.mkdirs() }
+                if(f.exists()) f.delete()
+                f.createNewFile()
+                Log.d("MyDP", "Zip file: ${f.absolutePath}")
+                val zip = ZipOutputStream(CheckedOutputStream(f.outputStream(), CRC32()))
+                zip.setLevel(9)
+                var succeed = true
+                for(index in imgUrls.indices) {
+                    while (wait && !exit) sleep(1000)
+                    if(exit) break
+                    zip.putNextEntry(ZipEntry("$index.jpg"))
+                    var tryTimes = 3
+                    var s = false
+                    while (!s && tryTimes-- > 0){
+                        s = (DownloadTools.getHttpContent(imgUrls[index], -1, refer)) ?.let { zip.write(it); true }?:false
+                        if (!s) sleep(2000)
+                    }
+                    if(!s && tryTimes <= 0) {
+                        succeed = false
+                        mOnPageDownloadListener?.let { it(fileName, index + 1, imgUrls.size, false) }
+                        break
+                    } else mOnPageDownloadListener?.let { it(fileName, index + 1, imgUrls.size, true) }
+                    //zip.flush()
+                }
+                zip.close()
+                mOnPageDownloadListener?.let { it(fileName, 0, 0, true) }
+                mOnDownloadListener?.let { it(fileName, succeed) }
+            }
+        }.start()
+    }
+}
--- a/app/src/main/java/top/fumiama/copymanga/tools/http/DownloadTools.kt
+++ b/app/src/main/java/top/fumiama/copymanga/tools/http/DownloadTools.kt
@@ -3,8 +3,10 @@ package top.fumiama.copymanga.tools.http
 import android.util.Log
 import top.fumiama.copymanga.tools.ssl.AllTrustManager
 import top.fumiama.copymanga.tools.ssl.IgnoreHostNameVerifier
+import java.io.File
 import java.net.HttpURLConnection
 import java.net.URL
+import java.net.URLEncoder
 import java.security.SecureRandom
 import java.util.concurrent.Callable
 import java.util.concurrent.FutureTask
@@ -87,7 +89,7 @@ object DownloadTools {
        }
    }

-    fun getHttpContent(Url: String, readSize: Int? = null, refer: String? = "https://api.copymanga.com"): ByteArray? {
+    fun getHttpContent(Url: String, readSize: Int, refer: String? = "https://api.copymanga.com"): ByteArray? {
        Log.d("Mydl", "getHttp: $Url")
        var ret: ByteArray? = null
        val task = FutureTask(Callable {
@@ -96,7 +98,7 @@ object DownloadTools {
                refer?.let { connection?.setRequestProperty("referer", it) }

                val ci = connection?.inputStream
-                if(readSize != null) {
+                if(readSize > 0) {
                    ret = ByteArray(readSize)
                    ci?.read(ret, 0, readSize)
                } else ret = ci?.readBytes()
@@ -116,7 +118,7 @@ object DownloadTools {
        }
    }

-    fun touch(url: String?, refer: String? = "https://www.dmzj1.com"): FutureTask<ByteArray?>? =
+    fun touch(url: String?, refer: String? = "https://api.copymanga.com"): FutureTask<ByteArray?>? =
        url?.let {
            Log.d("Mydl", "touchHttp: $it")
            var ret: ByteArray? = null
@@ -137,4 +139,40 @@ object DownloadTools {
            Thread(task).start()
            task
        }
+
+    private fun replaceChineseCharacters(string: String?) : String? {
+        if (android.os.Build.VERSION.SDK_INT > android.os.Build.VERSION_CODES.M) return string
+        else return string?.replace(Regex("(?<=/)[\\w\\s\\d\\u4e00-\\u9fa5.-]+(?=/?)")) { match ->
+            return@replace URLEncoder.encode(match.value, "UTF-8")
+        }
+    }
+
+    fun downloadUsingUrlRet(url: String?, f: File, refer: String?): Boolean {
+        Log.d("Mydl", "Ret Get url: $url, File: $f")
+        val task = FutureTask(Callable {
+            val connection = getConnection(replaceChineseCharacters(url))
+            if(refer != null) connection?.setRequestProperty("referer", refer)
+
+            if (f.exists()) f.delete()
+            else f.parentFile?.mkdirs()
+            f.parentFile?.let {
+                if (!it.canRead()) it.setReadable(true)
+                if (!it.canWrite()) it.setWritable(true)
+            }
+            val ci = connection?.inputStream
+            val fo = f.outputStream()
+            ci?.buffered()?.copyTo(fo)
+            fo.close()
+            ci?.close()
+            connection?.disconnect()
+            return@Callable true
+        })
+        Thread(task).start()
+        return try {
+            task.get()
+        } catch (ex: Exception) {
+            ex.printStackTrace()
+            false
+        }
+    }
 }
--- a/app/src/main/java/top/fumiama/copymanga/tools/http/MangaDlTools.kt
+++ b/app/src/main/java/top/fumiama/copymanga/tools/http/MangaDlTools.kt
@@ -1,108 +0,0 @@
-package top.fumiama.copymanga.tools.http
-
-import android.util.Log
-import com.google.gson.Gson
-import top.fumiama.dmzj.copymanga.R
-import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
-import top.fumiama.copymanga.json.Chapter2Return
-import top.fumiama.copymanga.template.http.AutoDownloadThread
-import top.fumiama.copymanga.tools.http.DownloadTools.getHttpContent
-import java.io.File
-import java.lang.Thread.sleep
-import java.util.zip.CRC32
-import java.util.zip.CheckedOutputStream
-import java.util.zip.ZipEntry
-import java.util.zip.ZipOutputStream
-
-class MangaDlTools {
-    var exit = false
-    private var comicFileRelative: String? = null
-    var size = 0
-    var complete = false
-    var wait = false
-
-    fun downloadChapterInVol(url: CharSequence, chapterName: CharSequence, group: CharSequence, index: Int){
-        comicFileRelative = "$group/$chapterName.zip"
-        complete = false
-        getChapterInfo(url, index)
-        while (!complete) sleep(1000)
-    }
-
-    private fun getChapterInfo(chapter2Return: Chapter2Return, index: Int) {
-        if(index >= 0){
-            comicFileRelative?.let {
-                dlChapterAndPackIntoZip(
-                    File(
-                        mainWeakReference?.get()?.getExternalFilesDir(""),
-                        "${chapter2Return.results.comic.name}/$it"
-                    ),
-                    getMangaUrls(chapter2Return)
-                )
-            }
-        }
-    }
-
-    private fun getMangaUrls(chapter2Return: Chapter2Return): Array<String>{
-        var re: Array<String> = arrayOf()
-        val hm: HashMap<Int, String> = hashMapOf()
-        val chapter = chapter2Return.results.chapter
-        for(i in 0 until chapter.size) {
-            hm[chapter.words[i]] = chapter.contents[i].url
-        }
-        for(i in 0 until chapter.size){
-            re += hm[i]?:""
-        }
-        size = re.size
-        return re
-    }
-
-    private fun getChapterInfo(url: CharSequence, index: Int){
-        Log.d("MyMDT", "下载：$url, index：$index")
-        AutoDownloadThread(url.toString()){
-            Gson().fromJson(it?.decodeToString(), Chapter2Return::class.java)?.let {
-                getChapterInfo(it, index)
-            }
-        }.start()
-    }
-
-    private fun dlChapterAndPackIntoZip(zipf: File, urls: Array<String>) {
-        zipf.parentFile?.let { if (!it.exists()) it.mkdirs() }
-        if (zipf.exists()) zipf.delete()
-        zipf.createNewFile()
-        val zip = ZipOutputStream(CheckedOutputStream(zipf.outputStream(), CRC32()))
-        zip.setLevel(9)
-        var succeed = true
-        for (i in urls.indices) {
-            while (wait && !exit) sleep(1000)
-            if (exit) break
-            zip.putNextEntry(ZipEntry("$i.webp"))
-            var tryTimes = 3
-            var s = false
-            while (!s && tryTimes-- > 0) {
-                s = getHttpContent(
-                    urls[i],
-                    mainWeakReference?.get()?.getString(R.string.referUrl),
-                    mainWeakReference?.get()?.getString(R.string.pc_ua)
-                )?.let { zip.write(it); true } ?: false
-                if (!s) {
-                    onDownloadedListener?.handleMessage(i + 1)
-                    sleep(2000)
-                }
-            }
-            if (!s && tryTimes <= 0) succeed = false
-            onDownloadedListener?.handleMessage(s, i + 1)
-            zip.flush()
-        }
-        zip.close()
-        onDownloadedListener?.handleMessage(succeed)
-        complete = true
-    }
-
-    var onDownloadedListener: OnDownloadedListener? = null
-
-    interface OnDownloadedListener {
-        fun handleMessage(succeed: Boolean)
-        fun handleMessage(succeed: Boolean, pageNow: Int)
-        fun handleMessage(pageNow: Int)
-    }
-}
--- a/app/src/main/java/top/fumiama/copymanga/ui/book/BookFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/book/BookFragment.kt
@@ -27,7 +27,6 @@ class BookFragment: NoBackRefreshFragment(R.layout.fragment_book) {
                bookHandler.startLoad()
            }.start()
        }
-        else bookHandler.fbibinfo?.layoutParams?.height = (bookHandler.fbibinfo?.width?:0 * 4.0 / 9.0 + 0.5).toInt()
    }

    override fun onResume() {
@@ -37,6 +36,7 @@ class BookFragment: NoBackRefreshFragment(R.layout.fragment_book) {
            toolbar.title = bookHandler.book?.results?.comic?.name
        }
        setStartRead()
+        bookHandler.fbibinfo?.layoutParams?.height = ((bookHandler.fbibinfo?.width?:0) * 4.0 / 9.0 + 0.5).toInt()
    }

    override fun onDestroy() {
--- a/app/src/main/java/top/fumiama/copymanga/ui/book/BookHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/book/BookHandler.kt
@@ -91,9 +91,10 @@ class BookHandler(that: WeakReference<BookFragment>, private val path: String)
        }
    }

-    override fun setGsonItem(gsonObj: Any) {
-        super.setGsonItem(gsonObj)
+    override fun setGsonItem(gsonObj: Any): Boolean {
+        val pass = super.setGsonItem(gsonObj)
        book = gsonObj as BookInfoStructure
+        return pass
    }

    override fun getGsonItem() = book
--- a/app/src/main/java/top/fumiama/copymanga/ui/chapter/ChapterHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/chapter/ChapterHandler.kt
@@ -39,9 +39,10 @@ class ChapterHandler(that: WeakReference<ChapterFragment>, pw: String, gpw: Stri
    }

    override fun getGsonItem() = chapters
-    override fun setGsonItem(gsonObj: Any) {
-        super.setGsonItem(gsonObj)
+    override fun setGsonItem(gsonObj: Any) :Boolean {
+        val pass = super.setGsonItem(gsonObj)
        chapters = gsonObj as VolumeStructure
+        return pass
    }

    override fun onError() {
--- a/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlFragment.kt
@@ -49,6 +49,7 @@ class ComicDlFragment: NoBackRefreshFragment(R.layout.fragment_dlcomic) {
    override fun onDestroy() {
        super.onDestroy()
        //mainWeakReference?.get()?.menuMain?.let { setMenuInvisible(it) }
+        handler?.downloading = false
        handler?.mangaDlTools?.exit = true
        ads.forEach {
            it.exit = true
--- a/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlHandler.kt
@@ -27,7 +27,7 @@ import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
 import top.fumiama.copymanga.json.ComicStructureOld
 import top.fumiama.copymanga.json.VolumeStructure
 import top.fumiama.copymanga.tools.api.CMApi
-import top.fumiama.copymanga.tools.http.MangaDlTools
+import top.fumiama.copymanga.manga.MangaDlTools
 import top.fumiama.copymanga.tools.api.UITools
 import top.fumiama.copymanga.ui.comicdl.ComicDlFragment.Companion.json
 import top.fumiama.copymanga.ui.vm.ViewMangaActivity
@@ -48,46 +48,23 @@ class ComicDlHandler(looper: Looper, that: WeakReference<ComicDlFragment>, priva
    private var btnw = 0
    private var cdwnWidth = 0
    private var dl: Dialog? = null
-    private var hasToastedError = false
-        get(){
-            val re = field
-            field = true
-            return re
-        }
    private var haveSElectAll = false
    private var checkedChapter = 0
-    private var dldChapter = 0
-    private var haveDlStarted = false
+    private val dldChapter: Int get() = finishMap.count { p -> return@count p == true }
    private var tbtnlist: Array<ChapterToggleButton> = arrayOf()
    private var tbtncnt = 0
    private var isNewTitle = false
    val mangaDlTools = MangaDlTools()
    private var multiSelect = false
-    private var size = 0
-    private var refreshSize = true
    private var ltbtn: View? = null
-
+    private var finishMap = arrayOf<Boolean?>()
+    var downloading = false

    @SuppressLint("SetTextI18n")
    override fun handleMessage(msg: Message) {
        super.handleMessage(msg)
        when(msg.what){
            0 -> dl?.hide()
-            1 -> {
-                tbtnlist[msg.arg1].setBackgroundResource(R.drawable.rndbg_checked)
-                tbtnlist[msg.arg1].isChecked = false
-                updateProgressBar()
-            }
-            -1 -> {
-                tbtnlist.get(msg.arg1).setBackgroundResource(R.drawable.rndbg_error)
-                dldChapter--
-                Toast.makeText(
-                    that?.context,
-                    "下载${tbtnlist[msg.arg1].chapterName}失败",
-                    Toast.LENGTH_SHORT
-                ).show()
-                updateProgressBar()
-            }
            //2 -> scanHiddenChapters()
            //3 ->
            4 -> {
@@ -104,7 +81,6 @@ class ComicDlHandler(looper: Looper, that: WeakReference<ComicDlFragment>, priva
                    }
                    haveSElectAll = false
                    checkedChapter = 0
-                    dldChapter = 0
                } else {
                    for (i in tbtnlist) {
                        if (multiSelect || !i.isChecked && !isChapterExists(i.chapterName, i.caption ?: "null")) {
@@ -117,24 +93,12 @@ class ComicDlHandler(looper: Looper, that: WeakReference<ComicDlFragment>, priva
                }
                that?.tdwn?.text = "${dldChapter}/${checkedChapter}"
            }
-            5 -> {
-                setSize(msg.arg2)
-                updateProgressBar(msg.arg2, size)
-                if (!(msg.obj as Boolean)) {
-                    Toast.makeText(that?.context, "下载${tbtnlist.get(msg.arg1).chapterName}的第${msg.arg2}页失败", Toast.LENGTH_SHORT).show()
-                }else{
-                    val progressTxt = that?.tdwn?.text.toString()
-                    that?.tdwn?.text = "${progressTxt.substringBefore(' ')} 的 ${msg.arg2}/${size} 页"
-                }
-            }
            6 -> that?.tdwn?.text = "${dldChapter}/${checkedChapter}"
            7 -> deleteChapters(msg.obj as File, msg.arg1)
-            8 -> that?.cdwn?.setCardBackgroundColor(that.resources.getColor(R.color.colorBlue))
            9 -> that?.cdwn?.setCardBackgroundColor(that.resources.getColor(R.color.colorGreen))
            10 -> addTbtn(msg.obj as Array<String>)
            11 -> addCaption(msg.obj as String)
            12 -> addDiv()
-            13 -> that?.let { Toast.makeText(it.context, "下载${tbtnlist[msg.arg1].textOn}的第${msg.arg2}页失败，尝试重新下载...", Toast.LENGTH_SHORT).show() }
        }
    }

@@ -208,16 +172,8 @@ class ComicDlHandler(looper: Looper, that: WeakReference<ComicDlFragment>, priva
        File(that?.context?.getExternalFilesDir(""),"$comicName/$caption/$chapter.zip").exists()
    @SuppressLint("SetTextI18n")
    private fun updateProgressBar() {
-        that?.tdwn?.text = "${++dldChapter}/$checkedChapter"
-        setProgress2(dldChapter * 100 / checkedChapter, 233)
-    }
-    private fun updateProgressBar(pageNow: Int, size: Int) {
-        if(checkedChapter > 0) {
-            val delta = 100 / checkedChapter
-            val start = dldChapter * delta
-            val now = pageNow * delta / size
-            setProgress2(start + now, 64)
-        }
+        that?.tdwn?.text = "$dldChapter/$checkedChapter"
+        setProgress2(dldChapter * 100 / (if(checkedChapter > 0) checkedChapter else 1), 233)
    }
    private fun setProgress2(end: Int, duration: Long) {
        ObjectAnimator.ofInt(
@@ -227,12 +183,6 @@ class ComicDlHandler(looper: Looper, that: WeakReference<ComicDlFragment>, priva
            end
        ).setDuration(duration).start()
    }
-    private fun setSize(pageNow: Int){
-        if(refreshSize || size == 0) {
-            size = mangaDlTools.size
-            refreshSize = false
-        }else if(pageNow == size) refreshSize = true
-    }
    private fun setComponents() {
        val widthData = toolsBox.calcWidthFromDpRoot(8, 64)
        btnNumPerRow = widthData[0]
@@ -258,23 +208,17 @@ class ComicDlHandler(looper: Looper, that: WeakReference<ComicDlFragment>, priva
            else if(checkedChapter == 0) hideDlCard()
            else{
                that.pdwn.progress = 0
-                if(haveDlStarted && checkedChapter != 0) mangaDlTools.wait = !mangaDlTools.wait
-                else {
-                    haveDlStarted = true
-                    mangaDlTools.wait = false
-                    Thread{
-                        sendEmptyMessage(9)     //set dl card color to green
-                        downloadMangas()
-                        sendEmptyMessage(8)     //set dl card color to blue
-                        if (!haveDlStarted) {
-                            dldChapter = 0
-                            checkedChapter = 0
-                            this.postDelayed({
-                                setProgress2(0, 233)
-                                that.tdwn?.text = "0/0"
-                            }, 400)
-                        }
-                    }.start()
+                if (downloading || checkedChapter == 0) {
+                   mangaDlTools.wait = !mangaDlTools.wait!!
+                } else {
+                    if(!downloading) {
+                        downloading = true
+                        Thread {
+                            sendEmptyMessage(9)
+                            finishMap = arrayOfNulls(tbtnlist.size)
+                            downloadChapterPages()
+                        }.start()
+                    } else mangaDlTools.wait = false
                }
            }
        }
@@ -282,46 +226,78 @@ class ComicDlHandler(looper: Looper, that: WeakReference<ComicDlFragment>, priva
            Thread { sendEmptyMessage(4) }.start()
            return@setOnLongClickListener true
        }
+        mangaDlTools.onDownloadedListener = object :MangaDlTools.OnDownloadedListener{
+            override fun handleMessage(index: Int, isSuccess: Boolean) {
+                mainWeakReference?.get()?.runOnUiThread {
+                    if(isSuccess) onZipDownloadFinish(index)
+                    else onZipDownloadFailure(index)
+                }
+            }
+
+            override fun handleMessage(
+                index: Int,
+                downloaded: Int,
+                total: Int,
+                isSuccess: Boolean
+            ) {
+                mainWeakReference?.get()?.runOnUiThread {
+                    if(isSuccess) {
+                        tbtnlist[index].text = if(downloaded == 0 && total == 0) tbtnlist[index].chapterName else "$downloaded/$total"
+                    } else {
+                        tbtnlist[index].text = "$downloaded/$total"
+                        Toast.makeText(that?.context, "下载${tbtnlist[index].chapterName}的第${downloaded}页失败", Toast.LENGTH_SHORT).show()
+                    }
+                }
+            }
+        }
    }
    fun showMultiSelectInfo() {
        toolsBox.buildInfo("进入多选模式？", "之后可以对已下载漫画进行批量删除/重新下载",
            "确定", null, "取消", { multiSelect = true })
    }
-    private fun downloadMangas(){
-        for (i in tbtnlist) {
-            if (i.isChecked) downloadChapterPages(i)
-        }
-        haveDlStarted = false
-    }
    
-    private fun downloadChapterPages(i: ChapterToggleButton) {
-        mangaDlTools.onDownloadedListener =
-            object : MangaDlTools.OnDownloadedListener {
-                override fun handleMessage(succeed: Boolean) {
-                    this@ComicDlHandler.obtainMessage(if (succeed) 1 else -1, i.index, 0)
-                        .sendToTarget()
-                }
-                override fun handleMessage(succeed: Boolean, pageNow: Int) {
-                    this@ComicDlHandler.obtainMessage(
-                        5,
-                        i.index,
-                        pageNow,
-                        succeed
-                    ).sendToTarget()
-                }
-                override fun handleMessage(pageNow: Int){
-                    this@ComicDlHandler.obtainMessage(13, i.index, pageNow).sendToTarget()
+    private fun downloadChapterPages() {
+        tbtnlist.forEach { i ->
+            if(i.isChecked) {
+                i.url?.let {
+                    mangaDlTools.downloadChapterInVol(
+                        it,
+                        i.chapterName,
+                        i.caption?:"null",
+                        i.index
+                    )
                }
            }
-        i.url?.let {
-            mangaDlTools.downloadChapterInVol(
-                it,
-                i.chapterName,
-                i.caption?:"null",
-                i.index
-            )
        }
    }
+
+    private fun onZipDownloadFinish(index: Int) {
+        if(index >= 0 && index < tbtnlist.size) {
+            tbtnlist[index].setBackgroundResource(R.drawable.rndbg_checked)
+            tbtnlist[index].isChecked = false
+            finishMap[index] = true
+            updateProgressBar()
+            that?.apply {
+                cdwn.postDelayed({
+                    if (dldChapter == checkedChapter) {
+                        checkedChapter = 0
+                        setProgress2(0, 233)
+                        tdwn.text = "0/0"
+                        cdwn.setCardBackgroundColor(resources.getColor(R.color.colorBlue))
+                        finishMap = arrayOf()
+                        downloading = false
+                    }
+                }, 400)
+            }
+        }
+    }
+
+    private fun onZipDownloadFailure(index: Int) {
+        tbtnlist[index].setBackgroundResource(R.drawable.rndbg_error)
+        Toast.makeText(that?.context, "下载${tbtnlist[index].chapterName}失败", Toast.LENGTH_SHORT).show()
+        updateProgressBar()
+    }
+    
    private fun showDlCard(){
        //ObjectAnimator.ofFloat(dlsdwn, "alpha", 0.3f, 0.9f).setDuration(233).start()
        ObjectAnimator.ofFloat(that?.dlsdwn, "translationX", cdwnWidth.toFloat() * 0.9f, 0f).setDuration(233).start()
--- a/app/src/main/java/top/fumiama/copymanga/ui/download/DlLHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/download/DlLHandler.kt
@@ -1,19 +0,0 @@
-package top.fumiama.copymanga.ui.download
-
-import android.os.Handler
-import android.os.Looper
-import android.os.Message
-import java.io.File
-import java.lang.ref.WeakReference
-
-class DlLHandler(looper: Looper, dl: DownloadFragment): Handler(looper) {
-    private val dll = WeakReference(dl)
-    override fun handleMessage(msg: Message) {
-        super.handleMessage(msg)
-        when(msg.what){
-            1 -> dll.get()?.checkDir(msg.obj as File)
-            2 -> dll.get()?.rmrf(msg.obj as File)
-            3 -> dll.get()?.scanFile(msg.obj as File)
-        }
-    }
-}
--- a/app/src/main/java/top/fumiama/copymanga/ui/download/DownloadFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/download/DownloadFragment.kt
@@ -22,16 +22,13 @@ import java.util.zip.ZipInputStream

 class DownloadFragment: NoBackRefreshFragment(R.layout.fragment_download) {
    private var nullZipDirStr = emptyArray<String>()
-    private var handler: DlLHandler? = null
    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
        if(isFirstInflate) {
            arguments?.getString("title")?.let {
                mainWeakReference?.get()?.toolbar?.title = it
            }
-
-            handler = DlLHandler(Looper.myLooper()!!, this)
-            handler?.obtainMessage(3, currentDir)?.sendToTarget()       //call scanFile
+            scanFile(currentDir)
        }
    }

@@ -71,15 +68,11 @@ class DownloadFragment: NoBackRefreshFragment(R.layout.fragment_download) {
                    setOnItemLongClickListener { _, _, position, _ ->
                        val chosenFile = File(cd, it[position])
                        AlertDialog.Builder(context)
-                            .setIcon(R.drawable.ic_launcher_foreground).setMessage("在此执行删除/查错?")
-                            .setTitle("提示").setPositiveButton("删除") { _, _ ->
-                                if (chosenFile.exists()) handler?.obtainMessage(2, chosenFile)
-                                    ?.sendToTarget()       //call rmrf
-                                handler?.obtainMessage(3, cd)?.sendToTarget()       //call scanFile
+                            .setIcon(R.drawable.ic_launcher_foreground).setMessage("删除?")
+                            .setTitle("提示").setPositiveButton(android.R.string.ok) { _, _ ->
+                                if (chosenFile.exists()) rmrf(chosenFile)
+                                scanFile(cd)
                            }.setNegativeButton(android.R.string.cancel) { _, _ -> }
-                            .setNeutralButton("查错") { _, _ ->
-                                handler?.obtainMessage(1, chosenFile)?.sendToTarget()
-                            }  //call checkDir
                            .show()
                        true
                    }
@@ -98,13 +91,6 @@ class DownloadFragment: NoBackRefreshFragment(R.layout.fragment_download) {
        f.delete()
    }

-    fun checkDir(f: File){
-        nullZipDirStr = emptyArray()
-        findNullWebpZipFileInDir(f)
-        if(nullZipDirStr.isNotEmpty()) showErrorZip(nullZipDirStr.joinToString("\n"))
-        else Toast.makeText(context, "未发现错误", Toast.LENGTH_SHORT).show()
-    }
-
    private fun callDownloadFragment(jsonFile: File, isNew: Boolean = false){
        val bundle = Bundle()
        Log.d("MyDF", "Call dl and is new: $isNew")
--- a/app/src/main/java/top/fumiama/copymanga/ui/home/HomeFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/home/HomeFragment.kt
@@ -201,6 +201,7 @@ class HomeFragment : NoBackRefreshFragment(R.layout.fragment_home) {
                            bundle.putString("path", path_word)
                            rootView?.let { r -> Navigation.findNavController(r).navigate(R.id.action_nav_home_to_nav_book, bundle) }
                    }
+                    holder.itemView.lwc.layoutParams.height = fhs.width / 4
                }
            }

--- a/app/src/main/java/top/fumiama/copymanga/ui/home/HomeHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/home/HomeHandler.kt
@@ -78,8 +78,8 @@ class HomeHandler(that: WeakReference<HomeFragment>) : AutoDownloadHandler(
    }

    override fun getGsonItem() = index
-    override fun setGsonItem(gsonObj: Any) {
-        super.setGsonItem(gsonObj)
+    override fun setGsonItem(gsonObj: Any) :Boolean {
+        val pass = super.setGsonItem(gsonObj)
        index = gsonObj as IndexStructure
        var banners = arrayOf<IndexStructure.Results.Banners>()
        index?.results?.banners?.forEach {
@@ -88,6 +88,7 @@ class HomeHandler(that: WeakReference<HomeFragment>) : AutoDownloadHandler(
            }
        }
        index?.results?.banners = banners
+        return pass
    }
    override fun onError() {
        super.onError()
--- a/app/src/main/java/top/fumiama/copymanga/ui/vm/VMHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/vm/VMHandler.kt
@@ -104,11 +104,15 @@ class VMHandler(activity: ViewMangaActivity, url: String) : AutoDownloadHandler(
            22 -> wv.get()?.idtime?.text = SimpleDateFormat("HH:mm").format(Date()) + week + wv.get()?.toolsBox?.netinfo
        }
    }
-
    override fun getGsonItem() = manga
-    override fun setGsonItem(gsonObj: Any) {
+    override fun setGsonItem(gsonObj: Any): Boolean {
        super.setGsonItem(gsonObj)
-        manga = gsonObj as Chapter2Return
+        val m = gsonObj as Chapter2Return
+        if(m.results.chapter.words.size != m.results.chapter.size) {
+            return false
+        }
+        manga = m
+        return true
    }
    override fun onError() {
        super.onError()
--- a/app/src/main/java/top/fumiama/copymanga/ui/vm/ViewMangaActivity.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/vm/ViewMangaActivity.kt
@@ -390,18 +390,29 @@ class ViewMangaActivity : TitleActivityTemplate() {

    private fun getImgBitmap(position: Int): Bitmap? =
        if (position >= count || position < 0) null
-        else try {
+        else {
            val zip = ZipFile(zipFile)
-            if (q == 100) BitmapFactory.decodeStream(zip.getInputStream(zip.getEntry("${position}.webp")))
-            else {
-                val out = ByteArrayOutputStream()
-                BitmapFactory.decodeStream(zip.getInputStream(zip.getEntry("${position}.webp")))?.compress(Bitmap.CompressFormat.JPEG, q, out)
-                BitmapFactory.decodeStream(ByteArrayInputStream(out.toByteArray()))
+            try {
+                if (q == 100) BitmapFactory.decodeStream(zip.getInputStream(zip.getEntry("${position}.jpg")))
+                else {
+                    val out = ByteArrayOutputStream()
+                    BitmapFactory.decodeStream(zip.getInputStream(zip.getEntry("${position}.jpg")))?.compress(Bitmap.CompressFormat.JPEG, q, out)
+                    BitmapFactory.decodeStream(ByteArrayInputStream(out.toByteArray()))
+                }
+            } catch (e: Exception) {
+                try {
+                    if (q == 100) BitmapFactory.decodeStream(zip.getInputStream(zip.getEntry("${position}.webp")))
+                    else {
+                        val out = ByteArrayOutputStream()
+                        BitmapFactory.decodeStream(zip.getInputStream(zip.getEntry("${position}.webp")))?.compress(Bitmap.CompressFormat.JPEG, q, out)
+                        BitmapFactory.decodeStream(ByteArrayInputStream(out.toByteArray()))
+                    }
+                } catch (e: Exception) {
+                    e.printStackTrace()
+                    Toast.makeText(this, "加载zip的第${position}项错误", Toast.LENGTH_SHORT).show()
+                    null
+                }
            }
-        } catch (e: Exception) {
-            e.printStackTrace()
-            Toast.makeText(this, "加载zip的${position}.webp错误", Toast.LENGTH_SHORT).show()
-            null
        }

    private fun setIdPosition(position: Int) {
--- a/app/src/main/res/layout/fragment_download.xml
+++ b/app/src/main/res/layout/fragment_download.xml
@@ -1,11 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+<ListView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:fillViewport="true"
    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:fillViewport="true">
-    <ListView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:id="@+id/mylv">
-    </ListView>
-</androidx.core.widget.NestedScrollView>
+    android:layout_height="wrap_content"
+    android:id="@+id/mylv">
+</ListView>
--- a/app/src/main/res/layout/line_word.xml
+++ b/app/src/main/res/layout/line_word.xml
@@ -14,6 +14,7 @@
        layout="@layout/card_book_plain"
        android:layout_width="0dp"
        android:layout_height="0dp"
+        android:layout_marginStart="16dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toStartOf="@id/lwl"
        app:layout_constraintHorizontal_weight="1"
@@ -23,7 +24,8 @@
    <LinearLayout
        android:id="@+id/lwl"
        android:layout_width="0dp"
-        android:layout_height="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
        android:orientation="vertical"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"