2.0.beta6

1. 修复漫画封面为空导致的主页闪退 2. 增加详情页导航到作者、标签 3. 增加阅览缓存、音量键页、双页切分 4. 优化卷轴模式、下载逻辑
2026-06-09 17:50:28 +08:00 · 2021-05-14 22:34:29 +08:00
parent c366d62098
commit 16dd13e902
21 changed files with 665 additions and 352 deletions
--- a/app/src/main/java/top/fumiama/copymanga/template/ui/StatusCardFlow.kt
+++ b/app/src/main/java/top/fumiama/copymanga/template/ui/StatusCardFlow.kt
@@ -0,0 +1,75 @@
+package top.fumiama.copymanga.template.ui
+
+import android.animation.ObjectAnimator
+import android.view.View
+import kotlinx.android.synthetic.main.anchor_popular.view.*
+import kotlinx.android.synthetic.main.line_finish.*
+import kotlinx.android.synthetic.main.line_lazybooklines.*
+import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
+import top.fumiama.dmzj.copymanga.R
+
+@ExperimentalStdlibApi
+open class StatusCardFlow(private val api: Int, nav: Int) : InfoCardLoader(R.layout.fragment_statuscardflow, nav) {
+    val sortWay = listOf("datetime_updated", "-datetime_updated", "popular", "-popular")
+    var sortValue = 0
+
+    override fun getApiUrl() =
+        getString(api).let {
+            String.format(
+                it,
+                page * 21,
+                sortWay[sortValue]
+            )
+        }
+
+    override fun setListeners() {
+        super.setListeners()
+        setUpdate(line_finish_time)
+        setHot(line_finish_pop)
+    }
+
+    override fun onLoadFinish() {
+        super.onLoadFinish()
+        mainWeakReference?.get()?.runOnUiThread {
+            mypl.visibility = View.GONE
+        }
+    }
+
+    open fun setUpdate(that: View) {
+        that.apply {
+            apt.setText(R.string.menu_update_time)
+            setOnClickListener {
+                sortValue = if(apim.rotation == 0f) {
+                    ObjectAnimator.ofFloat(apim, "rotation", 0f, 180f).setDuration(233).start()
+                    1
+                }else{
+                    ObjectAnimator.ofFloat(apim, "rotation", 180f, 0f).setDuration(233).start()
+                    0
+                }
+                Thread{
+                    Thread.sleep(400)
+                    mh?.sendEmptyMessage(4)
+                }.start()
+            }
+        }
+    }
+
+    open fun setHot(that: View) {
+        that.apply {
+            apt.setText(R.string.menu_hot)
+            setOnClickListener {
+                sortValue = if (apim.rotation == 0f) {
+                    ObjectAnimator.ofFloat(apim, "rotation", 0f, 180f).setDuration(233).start()
+                    1
+                } else {
+                    ObjectAnimator.ofFloat(apim, "rotation", 180f, 0f).setDuration(233).start()
+                    0
+                }
+                Thread {
+                    Thread.sleep(400)
+                    mh?.sendEmptyMessage(4)
+                }.start()
+            }
+        }
+    }
+}
--- a/app/src/main/java/top/fumiama/copymanga/template/ui/ThemeCardFlow.kt
+++ b/app/src/main/java/top/fumiama/copymanga/template/ui/ThemeCardFlow.kt
@@ -0,0 +1,36 @@
+package top.fumiama.copymanga.template.ui
+
+import android.os.Bundle
+import kotlinx.android.synthetic.main.app_bar_main.*
+import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
+
+@ExperimentalStdlibApi
+open class ThemeCardFlow(private val api: Int, nav: Int) : StatusCardFlow(0, nav) {
+    private var theme = ""
+    override fun getApiUrl() =
+        getString(api).let {
+            String.format(
+                it,
+                page * 21,
+                sortWay[sortValue],
+                theme
+            )
+        }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        arguments?.apply {
+            getString("path")?.apply { theme = this }
+            getString("name")?.apply {
+                mainWeakReference?.get()?.toolbar?.title = this
+            }
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        arguments?.getString("name")?.apply {
+            mainWeakReference?.get()?.toolbar?.title = this
+        }
+    }
+}
--- a/app/src/main/java/top/fumiama/copymanga/tools/http/DownloadTools.kt
+++ b/app/src/main/java/top/fumiama/copymanga/tools/http/DownloadTools.kt
@@ -3,7 +3,6 @@ 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.security.SecureRandom
@@ -25,24 +24,31 @@ object DownloadTools {
        HttpsURLConnection.setDefaultSSLSocketFactory(sslContext.socketFactory)
    }

+    private fun getConnection(url: String?, method: String = "GET") =
+        url?.let {
+            val connection = URL(url).openConnection() as HttpURLConnection
+            connection.requestMethod = method
+            connection.connectTimeout = 20000
+            connection.readTimeout = 20000
+            connection
+        }
+
    fun getHttpContent(Url: String, refer: String? = null, ua: String? = null): ByteArray? {
        Log.d("Mydl", "getHttp: $Url")
        var ret: ByteArray? = null
        val task = FutureTask(Callable {
            try {
-                val connection = URL(Url).openConnection() as HttpURLConnection
-                connection.requestMethod = "GET"
-                connection.connectTimeout = 20000
-                connection.readTimeout = 20000
-                refer?.let { connection.setRequestProperty("referer", it) }
-                connection.setRequestProperty("source", "copyApp")
-                connection.setRequestProperty("webp", "1")
-                connection.setRequestProperty("region", "1")
-                connection.setRequestProperty("platform", "3")
-                ua?.let { connection.setRequestProperty("User-agent", it) }
+                getConnection(Url)?.apply {
+                    refer?.let { setRequestProperty("referer", it) }
+                    setRequestProperty("source", "copyApp")
+                    setRequestProperty("webp", "1")
+                    setRequestProperty("region", "1")
+                    setRequestProperty("platform", "3")
+                    ua?.let { setRequestProperty("User-agent", it) }

-                ret = connection.inputStream.readBytes()
-                connection.disconnect()
+                    ret = inputStream.readBytes()
+                    disconnect()
+                }
            } catch (ex: Exception) {
                ex.printStackTrace()
            }
@@ -56,78 +62,17 @@ object DownloadTools {
            null
        }
    }
-    fun downloadUsingUrlRet(Url: String?, f: File): Boolean {
-        Log.d("Mydl", "Ret Get Url: $Url, File: $f")
-        val task = FutureTask(Callable {
-            try {
-                val connection = URL(Url).openConnection() as HttpURLConnection
-                connection.requestMethod = "GET"
-                connection.connectTimeout = 20000
-                connection.readTimeout = 20000
-                connection.setRequestProperty("source", "copyApp")
-                connection.setRequestProperty("webp", "1")
-                connection.setRequestProperty("region", "1")
-                connection.setRequestProperty("platform", "3")
-
-                if (f.exists()) f.delete()
-                else f.parentFile?.mkdirs()
-                f.parentFile?.let {
-                    if (!it.canRead()) it.setReadable(true)
-                    if (!it.canWrite()) it.setWritable(true)
-                }
-                connection.inputStream.buffered().copyTo(f.outputStream())
-                connection.disconnect()
-                return@Callable true
-            } catch (ex: Exception) {
-                ex.printStackTrace()
-                return@Callable false
-            }
-        })
-        Thread(task).start()
-        return try {
-            task.get()
-        } catch (ex: Exception) {
-            ex.printStackTrace()
-            false
-        }
-    }
-    fun downloadUsingUrl(Url: String?, f: File, refer: String? = null) {
-        Log.d("Mydl", "Get Url: $Url, File: $f")
-        Thread(Runnable {
-            try {
-                val connection = URL(Url).openConnection() as HttpURLConnection
-                connection.requestMethod = "GET"
-                connection.connectTimeout = 20000
-                connection.readTimeout = 20000
-                refer?.let { connection.setRequestProperty("referer", it) }
-
-                if (f.exists()) f.delete()
-                else f.parentFile?.mkdirs()
-                f.parentFile?.let {
-                    if (!it.canRead()) it.setReadable(true)
-                    if (!it.canWrite()) it.setWritable(true)
-                }
-                connection.inputStream.buffered().copyTo(f.outputStream())
-                connection.disconnect()
-            } catch (ex: Exception) {
-                ex.printStackTrace()
-            }
-        }).start()
-    }

    fun getHttpContent(Url: String, refer: String? = null): ByteArray? {
        Log.d("Mydl", "getHttp: $Url")
        var ret: ByteArray? = null
        val task = FutureTask(Callable {
            try {
-                val connection = URL(Url).openConnection() as HttpURLConnection
-                connection.requestMethod = "GET"
-                connection.connectTimeout = 20000
-                connection.readTimeout = 20000
-                refer?.let { connection.setRequestProperty("referer", it) }
+                val connection = getConnection(Url)
+                refer?.let { connection?.setRequestProperty("referer", it) }

-                ret = connection.inputStream.readBytes()
-                connection.disconnect()
+                ret = connection?.inputStream?.readBytes()
+                connection?.disconnect()
            } catch (ex: Exception) {
                ex.printStackTrace()
            }
@@ -141,4 +86,55 @@ object DownloadTools {
            null
        }
    }
+
+    fun getHttpContent(Url: String, readSize: Int? = null, refer: String? = "https://api.copymanga.com"): ByteArray? {
+        Log.d("Mydl", "getHttp: $Url")
+        var ret: ByteArray? = null
+        val task = FutureTask(Callable {
+            try {
+                val connection = getConnection(Url)
+                refer?.let { connection?.setRequestProperty("referer", it) }
+
+                val ci = connection?.inputStream
+                if(readSize != null) {
+                    ret = ByteArray(readSize)
+                    ci?.read(ret, 0, readSize)
+                } else ret = ci?.readBytes()
+                ci?.close()
+                connection?.disconnect()
+            } catch (ex: Exception) {
+                ex.printStackTrace()
+            }
+            return@Callable ret
+        })
+        Thread(task).start()
+        return try {
+            task.get()
+        } catch (ex: Exception) {
+            ex.printStackTrace()
+            null
+        }
+    }
+
+    fun touch(url: String?, refer: String? = "https://www.dmzj1.com"): FutureTask<ByteArray?>? =
+        url?.let {
+            Log.d("Mydl", "touchHttp: $it")
+            var ret: ByteArray? = null
+            val task = FutureTask(Callable {
+                try {
+                    val connection = getConnection(it)
+                    refer?.let { connection?.setRequestProperty("referer", it) }
+
+                    val ci = connection?.inputStream
+                    ret = ci?.readBytes()
+                    ci?.close()
+                    connection?.disconnect()
+                } catch (ex: Exception) {
+                    ex.printStackTrace()
+                }
+                return@Callable ret
+            })
+            Thread(task).start()
+            task
+        }
 }
--- a/app/src/main/java/top/fumiama/copymanga/tools/http/MangaDlTools.kt
+++ b/app/src/main/java/top/fumiama/copymanga/tools/http/MangaDlTools.kt
@@ -19,6 +19,7 @@ class MangaDlTools {
    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"
@@ -72,6 +73,8 @@ class MangaDlTools {
        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
@@ -89,7 +92,6 @@ class MangaDlTools {
            if (!s && tryTimes <= 0) succeed = false
            onDownloadedListener?.handleMessage(s, i + 1)
            zip.flush()
-            if (exit) break
        }
        zip.close()
        onDownloadedListener?.handleMessage(succeed)
--- a/app/src/main/java/top/fumiama/copymanga/ui/book/BookFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/book/BookFragment.kt
@@ -5,6 +5,7 @@ import android.util.Log
 import android.view.Menu
 import android.view.View
 import androidx.navigation.Navigation
+import kotlinx.android.synthetic.main.app_bar_main.*
 import top.fumiama.dmzj.copymanga.R
 import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
 import top.fumiama.copymanga.template.general.NoBackRefreshFragment
@@ -28,7 +29,10 @@ class BookFragment: NoBackRefreshFragment(R.layout.fragment_book) {

    override fun onResume() {
        super.onResume()
-        mainWeakReference?.get()?.menuMain?.let { setMenuVisible(it) }
+        mainWeakReference?.get()?.apply {
+            menuMain?.let { setMenuVisible(it) }
+            toolbar.title = bookHandler.book?.results?.comic?.name
+        }
    }

    override fun onDestroy() {
@@ -37,6 +41,11 @@ class BookFragment: NoBackRefreshFragment(R.layout.fragment_book) {
        bookHandler.destroy()
    }

+    override fun onPause() {
+        super.onPause()
+        mainWeakReference?.get()?.menuMain?.let { setMenuInvisible(it) }
+    }
+
    private fun setMenuInvisible(menu: Menu){
        menu.findItem(R.id.action_download)?.isVisible = false
    }
--- a/app/src/main/java/top/fumiama/copymanga/ui/book/BookHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/book/BookHandler.kt
@@ -17,6 +17,7 @@ import kotlinx.android.synthetic.main.fragment_book.*
 import kotlinx.android.synthetic.main.line_2chapters.view.*
 import kotlinx.android.synthetic.main.line_bookinfo.*
 import kotlinx.android.synthetic.main.line_bookinfo_text.*
+import kotlinx.android.synthetic.main.line_caption.view.*
 import kotlinx.android.synthetic.main.line_chapter.view.*
 import top.fumiama.dmzj.copymanga.R
 import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
@@ -52,7 +53,7 @@ class BookHandler(that: WeakReference<BookFragment>, path: String)
            1 -> setCover()
            2 -> setTexts()
            3 -> fbibinfo?.let { setInfoHeight(it) }
-            //4 -> setThemes()
+            4 -> setThemes()
            5 -> setOverScale()
            6 -> endSetLayouts()
        }
@@ -147,44 +148,60 @@ class BookHandler(that: WeakReference<BookFragment>, path: String)
        }
    }

-    private fun setThemes(){
-        book?.results?.groups?.let {
-            val keyIterator = it.keys.iterator()
-            for(i in 0 until it.size){
-                if(i % 2 == 0){
-                    that?.fbl?.addView(if(i < it.size - 1){
-                        val line = that.layoutInflater.inflate(R.layout.line_2chapters, that.fbl, false)
-                        val leftKey = keyIterator.next()
-                        line?.l2cl?.lct?.text = it[leftKey]?.name
-                        line?.l2cl?.setOnClickListener { _->
-                            loadVolume(it[leftKey]?.path_word?:"null")
+    private fun setTheme(caption: String, themeStructure: Array<ThemeStructure>, nav: Int) {
+        that?.apply {
+            val t = layoutInflater.inflate(R.layout.line_caption, fbl, false)
+            t.tcptn.text = caption
+            fbl.addView(t)
+            fbl.addView(layoutInflater.inflate(R.layout.div_h, fbl, false))
+        }
+        var line: View? = null
+        val last = themeStructure.size - 1
+        themeStructure.onEachIndexed { i, it ->
+            if(line == null) {
+                if(i == last) {
+                    line = that?.layoutInflater?.inflate(R.layout.line_chapter, that.fbl, false)
+                    line?.lcc?.apply {
+                        lct.text = it.name
+                        setOnClickListener { _ ->
+                            loadVolume(it.name, it.path_word, nav)
                        }
-                        val rightKey = keyIterator.next()
-                        line?.l2cr?.lct?.text = it[rightKey]?.name
-                        line?.l2cr?.setOnClickListener { _->
-                            loadVolume(it[rightKey]?.path_word?:"null")
+                    }
+                    that?.fbl?.addView(line)
+                } else {
+                    line = that?.layoutInflater?.inflate(R.layout.line_2chapters, that.fbl, false)
+                    line?.l2cl?.apply {
+                        lct.text = it.name
+                        setOnClickListener { _ ->
+                            loadVolume(it.name, it.path_word, nav)
                        }
-                        line
-                    }else{
-                        //Log.d("MyBH", "Add chapter: ${vol[i].volume_name}")
-                        val line = that.layoutInflater.inflate(R.layout.line_chapter, that.fbl, false)
-                        val key = keyIterator.next()
-                        line?.lct?.text = it[key]?.name
-                        line?.lcc?.setOnClickListener { _->
-                            loadVolume(it[key]?.path_word?:"null")
-                        }
-                        line
-                    })
+                    }
                }
+            } else line?.l2cr?.apply {
+                lct.text = it.name
+                setOnClickListener { _ ->
+                    loadVolume(it.name, it.path_word, nav)
+                }
+                that?.fbl?.addView(line)
+                line = null
            }
        }
    }

-    private fun loadVolume(gpw: String){
+    private fun setThemes(){
+        that?.apply {
+            book?.results?.comic?.apply {
+                author?.let { setTheme(getString(R.string.author), it, R.id.action_nav_book_to_nav_author) }
+                theme?.let { setTheme(getString(R.string.caption), it, R.id.action_nav_book_to_nav_caption) }
+            }
+        }
+    }
+
+    private fun loadVolume(name: String, path: String, nav: Int){
        Log.d("MyBH", "start to load chapter")
        val bundle = Bundle()
-        bundle.putString("group", gpw)
-        book?.results?.comic?.path_word?.let { bundle.putString("path", it) }
-        that?.rootView?.let { Navigation.findNavController(it).navigate(R.id.action_nav_book_to_nav_chapter, bundle) }
+        bundle.putString("name", name)
+        bundle.putString("path", path)
+        that?.rootView?.let { Navigation.findNavController(it).navigate(nav, bundle) }
    }
 }
--- a/app/src/main/java/top/fumiama/copymanga/ui/cardflow/author/AuthorFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/cardflow/author/AuthorFragment.kt
@@ -0,0 +1,7 @@
+package top.fumiama.copymanga.ui.cardflow.author
+
+import top.fumiama.copymanga.template.ui.ThemeCardFlow
+import top.fumiama.dmzj.copymanga.R
+
+@ExperimentalStdlibApi
+class AuthorFragment : ThemeCardFlow(R.string.authorApiUrl, R.id.action_nav_author_to_nav_book)
--- a/app/src/main/java/top/fumiama/copymanga/ui/cardflow/caption/CaptionFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/cardflow/caption/CaptionFragment.kt
@@ -0,0 +1,7 @@
+package top.fumiama.copymanga.ui.cardflow.caption
+
+import top.fumiama.copymanga.template.ui.ThemeCardFlow
+import top.fumiama.dmzj.copymanga.R
+
+@ExperimentalStdlibApi
+class CaptionFragment : ThemeCardFlow(R.string.captionApiUrl, R.id.action_nav_caption_to_nav_book)
--- a/app/src/main/java/top/fumiama/copymanga/ui/cardflow/finish/FinishFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/cardflow/finish/FinishFragment.kt
@@ -1,77 +1,7 @@
 package top.fumiama.copymanga.ui.cardflow.finish

-import android.animation.ObjectAnimator
-import android.view.View
-import kotlinx.android.synthetic.main.anchor_popular.view.*
-import kotlinx.android.synthetic.main.line_finish.*
-import kotlinx.android.synthetic.main.line_lazybooklines.*
-import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
-import top.fumiama.copymanga.template.ui.InfoCardLoader
+import top.fumiama.copymanga.template.ui.StatusCardFlow
 import top.fumiama.dmzj.copymanga.R
-import java.lang.Thread.sleep

@ExperimentalStdlibApi
-class FinishFragment : InfoCardLoader(R.layout.fragment_finish, R.id.action_nav_finish_to_nav_book) {
-    private val sortWay = listOf("datetime_updated", "-datetime_updated", "popular", "-popular")
-    private var sortValue = 0
-
-    override fun getApiUrl() =
-        getString(R.string.finishApiUrl).let {
-            String.format(
-                it,
-                page * 21,
-                sortWay[sortValue]
-            )
-        }
-
-    override fun setListeners() {
-        super.setListeners()
-        setUpdate()
-        setHot()
-    }
-
-    override fun onLoadFinish() {
-        super.onLoadFinish()
-        mainWeakReference?.get()?.runOnUiThread {
-            mypl.visibility = View.GONE
-        }
-    }
-
-    private fun setUpdate() {
-        line_finish_time.apply {
-            apt.setText(R.string.menu_update_time)
-            setOnClickListener {
-                sortValue = if(apim.rotation == 0f) {
-                    ObjectAnimator.ofFloat(apim, "rotation", 0f, 180f).setDuration(233).start()
-                    1
-                }else{
-                    ObjectAnimator.ofFloat(apim, "rotation", 180f, 0f).setDuration(233).start()
-                    0
-                }
-                Thread{
-                    sleep(400)
-                    mh?.sendEmptyMessage(4)
-                }.start()
-            }
-        }
-    }
-
-    private fun setHot() {
-        line_finish_pop.apply {
-            apt.setText(R.string.menu_hot)
-            setOnClickListener {
-                sortValue = if (apim.rotation == 0f) {
-                    ObjectAnimator.ofFloat(apim, "rotation", 0f, 180f).setDuration(233).start()
-                    1
-                } else {
-                    ObjectAnimator.ofFloat(apim, "rotation", 180f, 0f).setDuration(233).start()
-                    0
-                }
-                Thread {
-                    sleep(400)
-                    mh?.sendEmptyMessage(4)
-                }.start()
-            }
-        }
-    }
-}
+class FinishFragment : StatusCardFlow(R.string.finishApiUrl, R.id.action_nav_finish_to_nav_book)
--- a/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlHandler.kt
@@ -60,7 +60,6 @@ class ComicDlHandler(looper: Looper, that: WeakReference<ComicDlFragment>, priva
    private var checkedChapter = 0
    private var dldChapter = 0
    private var haveDlStarted = false
-    private var canDl = false
    private var tbtnlist: Array<ChapterToggleButton> = arrayOf()
    private var tbtncnt = 0
    private var isNewTitle = false
@@ -215,10 +214,12 @@ class ComicDlHandler(looper: Looper, that: WeakReference<ComicDlFragment>, priva
        setProgress2(dldChapter * 100 / checkedChapter, 233)
    }
    private fun updateProgressBar(pageNow: Int, size: Int) {
-        val delta = 100 / checkedChapter
-        val start = dldChapter * delta
-        val now = pageNow * delta / size
-        setProgress2(start + now, 64)
+        if(checkedChapter > 0) {
+            val delta = 100 / checkedChapter
+            val start = dldChapter * delta
+            val now = pageNow * delta / size
+            setProgress2(start + now, 64)
+        }
    }
    private fun setProgress2(end: Int, duration: Long) {
        ObjectAnimator.ofInt(
@@ -259,10 +260,10 @@ class ComicDlHandler(looper: Looper, that: WeakReference<ComicDlFragment>, priva
            else if(checkedChapter == 0) hideDlCard()
            else{
                that.pdwn.progress = 0
-                if (canDl || checkedChapter == 0) canDl = false
+                if(haveDlStarted && checkedChapter != 0) mangaDlTools.wait = !mangaDlTools.wait
                else {
                    haveDlStarted = true
-                    canDl = true
+                    mangaDlTools.wait = false
                    Thread{
                        sendEmptyMessage(9)     //set dl card color to green
                        downloadMangas()
@@ -291,16 +292,8 @@ class ComicDlHandler(looper: Looper, that: WeakReference<ComicDlFragment>, priva
    private fun downloadMangas(){
        for (i in tbtnlist) {
            if (i.isChecked) downloadChapterPages(i)
-            if (!canDl) {
-                checkedChapter -= dldChapter
-                dldChapter = 0
-                break
-            }
-        }
-        if (canDl) {
-            haveDlStarted = false
-            canDl = false
        }
+        haveDlStarted = false
    }
    
    private fun downloadChapterPages(i: ChapterToggleButton) {
--- a/app/src/main/java/top/fumiama/copymanga/ui/home/HomeHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/home/HomeHandler.kt
@@ -310,7 +310,9 @@ class HomeHandler(that: WeakReference<HomeFragment>) : AutoDownloadHandler(
    private fun setCards(cv: CardView, pw: String, name: String, img: String, isFinal: Boolean, isTopic: Boolean) {
        cv.tic.text = name
        homeF?.let {
-            Glide.with(it).load(GlideUrl(img, CMApi.myGlideHeaders)).timeout(20000).into(cv.imic)
+            if(img.startsWith("http")) {
+                Glide.with(it).load(GlideUrl(img, CMApi.myGlideHeaders)).timeout(20000).into(cv.imic)
+            }
        }
        if (isFinal) cv.sgnic.visibility = View.VISIBLE
        cv.setOnClickListener {
--- a/app/src/main/java/top/fumiama/copymanga/ui/vm/PagesManager.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/vm/PagesManager.kt
@@ -21,7 +21,7 @@ class PagesManager(w: WeakReference<ViewMangaActivity>) {
        toPage(v?.r2l!=true)
    }
    private fun judgePrevious() = v?.pageNum?:0 > 1
-    private fun judgeNext() = v?.pageNum?:0 < v?.count?:0
+    private fun judgeNext() = v?.pageNum?:0 < v?.realCount?:0
    @ExperimentalStdlibApi
    fun toPage(goNext:Boolean){
        if (v?.clicked == false) {
--- a/app/src/main/java/top/fumiama/copymanga/ui/vm/VMHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/vm/VMHandler.kt
@@ -78,19 +78,19 @@ class VMHandler(activity: ViewMangaActivity, url: String) : AutoDownloadHandler(
            }
            4 -> {
                val simg = msg.obj as ScaleImageView
-                wv.get()?.loadImgOn(simg, msg.arg1)
-                simg.setHeight2FitImgWidth()
-                if(msg.arg2 == 1) sendEmptyMessage(8)
+                wv.get()?.loadImgOn(simg, msg.arg1, msg.arg2)
+                //simg.setHeight2FitImgWidth()
+                //if(msg.arg2 == 1) sendEmptyMessage(8)
            }
            5 -> wv.get()?.clearImgOn(msg.obj as ScaleImageView)
            6 -> wv.get()?.prepareLastPage(msg.arg1, msg.arg2)
            7 -> dl?.show()
            8 -> Thread{
-                    sleep(233)
-                    sendEmptyMessage(13)
-                }.start()
-            9 -> loadThread(msg.arg1)
-            10 -> loadThread()
+                sleep(233)
+                sendEmptyMessage(13)
+            }.start()
+            9 -> loadScrollMode(msg.arg1)
+            10 -> loadScrollMode()
            11 -> loadImgsIntoLine(msg.arg1)
            12 -> loadImgsIntoLine()
            13 -> {
@@ -98,10 +98,12 @@ class VMHandler(activity: ViewMangaActivity, url: String) : AutoDownloadHandler(
                wv.get()?.restorePN()
            }
            14 -> {
-                val item = (pn - 1) / (wv.get()?.verticalLoadMaxCount?:40) * (wv.get()?.verticalLoadMaxCount?:40)
-                loadThread(item)
+                val item = (pn - 1) / (wv.get()?.verticalLoadMaxCount?:20) * (wv.get()?.verticalLoadMaxCount?:20)
+                loadScrollMode(item)
                Log.d("MyVMH", "Load page from $item")
            }
+            15 -> dl?.hide()
+            //16 -> wv.get()?.prepareItems()
            22 -> wv.get()?.idtime?.text = SimpleDateFormat("HH:mm").format(Date()) + week + wv.get()?.toolsBox?.netinfo
        }
    }
@@ -128,7 +130,10 @@ class VMHandler(activity: ViewMangaActivity, url: String) : AutoDownloadHandler(
    fun loadFromFile(file: File): Boolean {
        return try {
            val jsonFile = File(file.parentFile, "${file.nameWithoutExtension}.json")
-            if(jsonFile.exists()) manga = Gson().fromJson(jsonFile.reader(), Chapter2Return::class.java)
+            if(jsonFile.exists()) {
+                manga = Gson().fromJson(jsonFile.reader(), Chapter2Return::class.java)
+                prepareManga()
+            }
            else{
                manga = Chapter2Return()
                manga?.let {
@@ -137,10 +142,12 @@ class VMHandler(activity: ViewMangaActivity, url: String) : AutoDownloadHandler(
                    it.results.comic.name = file.parentFile?.name
                    it.results.chapter = ChapterWithContent()
                    it.results.chapter.name = file.nameWithoutExtension
-                    it.results.chapter.size = countZipEntries(file)
+                    wv.get()?.countZipEntries { c ->
+                        it.results.chapter.size = c
+                        prepareManga()
+                    }
                }
            }
-            prepareManga()
            true
        }catch (e: Exception){
            e.printStackTrace()
@@ -149,23 +156,6 @@ class VMHandler(activity: ViewMangaActivity, url: String) : AutoDownloadHandler(
        }
    }

-    private fun countZipEntries(file: File): Int{
-        var count = 0
-        try {
-            val zip = ZipInputStream(file.inputStream().buffered())
-            var entry = zip.nextEntry
-            while (entry != null) {
-                if (!entry.isDirectory) count++
-                entry = zip.nextEntry
-            }
-            zip.closeEntry()
-            zip.close()
-        } catch (e: Exception) {
-            wv.get()?.toolsBox?.toastError("统计zip图片数错误!")
-        }
-        return count
-    }
-
    @ExperimentalStdlibApi
    private fun prepareManga(){
        comicName = manga?.results?.comic?.name
@@ -174,29 +164,33 @@ class VMHandler(activity: ViewMangaActivity, url: String) : AutoDownloadHandler(
        wv.get()?.initManga()
        wv.get()?.vprog?.visibility = View.GONE
    }
-    private fun loadImgsIntoLine(item: Int = (wv.get()?.currentItem?:0), maxCount: Int = (wv.get()?.verticalLoadMaxCount?:40)){
-        Log.d("MyVMH", "Fun: loadImgsIntoLine($item)")
-        val count = wv.get()?.count?.minus(1)?:0
-        val notFull = item + maxCount > count
-        val loadCount = (if(notFull) count - item else maxCount) - 1
-        Log.d("MyVMH", "loadCount: $loadCount")
-        if(loadCount >= 0) for(i in 0..loadCount) obtainMessage(4,item + i, if(i == loadCount - 1)1 else 0, wv.get()?.scrollImages?.get(i)).sendToTarget()
-        else sendEmptyMessage(8)
-        if(notFull) obtainMessage(6, loadCount + 1, maxCount).sendToTarget()
-    }
+    private fun loadImgsIntoLine(item: Int = (wv.get()?.currentItem?:0), maxCount: Int = (wv.get()?.verticalLoadMaxCount?:20)) /*= Thread*/{
+        Log.d("MyVMH", "Fun: loadImgsIntoLine($item, $maxCount)")
+        wv.get()?.realCount?.let { count ->
+            if(count > 0){
+                val notFull = item + maxCount > count
+                val loadCount = (if(notFull) count - item else maxCount) - 1
+                Log.d("MyVMH", "count: $count, loadCount: $loadCount, notFull: $notFull")
+                if(loadCount >= 0) for(i in 0..loadCount) obtainMessage(4,item + i, if(i == loadCount - 1) 1 else 0, wv.get()?.scrollImages?.get(i)).sendToTarget()
+                else sendEmptyMessage(8)
+                if(notFull) obtainMessage(6, loadCount + 1, maxCount).sendToTarget()
+                wv.get()?.updateSeekBar()
+            }
+        }
+    }//.start()

-    private fun loadThread() = Thread{
+    private fun loadScrollMode() {
        sendEmptyMessage(7)
        //sleep(233)
        sendEmptyMessage(12)
-    }.start()
+    }

-    private fun loadThread(item: Int) = Thread{
+    private fun loadScrollMode(item: Int) {
        sendEmptyMessage(7)
        //sleep(233)
        Log.d("MyVMH", "loadImgsIntoLine($item)")
        obtainMessage(11, item, 0).sendToTarget()
-    }.start()
+    }

    private fun showInfCard() {
        Log.d("MyVMH", "Read info drawer delta: $delta")
--- a/app/src/main/java/top/fumiama/copymanga/ui/vm/ViewMangaActivity.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/vm/ViewMangaActivity.kt
@@ -2,8 +2,10 @@ package top.fumiama.copymanga.ui.vm

 import android.animation.ObjectAnimator
 import android.annotation.SuppressLint
+import android.app.Service
 import android.graphics.Bitmap
 import android.graphics.BitmapFactory
+import android.media.AudioManager
 import android.os.Bundle
 import android.os.Handler
 import android.util.Log
@@ -14,6 +16,8 @@ import androidx.recyclerview.widget.RecyclerView
 import androidx.viewpager2.widget.ViewPager2
 import com.bumptech.glide.Glide
 import com.bumptech.glide.load.model.GlideUrl
+import com.bumptech.glide.request.target.SimpleTarget
+import com.bumptech.glide.request.transition.Transition
 import com.liaoinstan.springview.widget.SpringView
 import kotlinx.android.synthetic.main.activity_viewmanga.*
 import kotlinx.android.synthetic.main.line_header.view.*
@@ -28,6 +32,7 @@ import kotlinx.android.synthetic.main.widget_titlebar.view.*
 import kotlinx.android.synthetic.main.widget_viewmangainfo.*
 import top.fumiama.dmzj.copymanga.R
 import top.fumiama.copymanga.template.general.TitleActivityTemplate
+import top.fumiama.copymanga.template.http.AutoDownloadThread
 import top.fumiama.copymanga.tools.api.CMApi
 import top.fumiama.copymanga.tools.http.DownloadTools
 import top.fumiama.copymanga.tools.thread.TimeThread
@@ -35,8 +40,10 @@ import top.fumiama.copymanga.views.ScaleImageView
 import java.io.ByteArrayInputStream
 import java.io.ByteArrayOutputStream
 import java.io.File
+import java.io.InputStream
 import java.lang.ref.WeakReference
 import java.util.*
+import java.util.concurrent.FutureTask
 import java.util.zip.ZipFile

 class ViewMangaActivity : TitleActivityTemplate() {
@@ -49,23 +56,32 @@ class ViewMangaActivity : TitleActivityTemplate() {
    //private var progressLog: PropertiesTools? = null
    var scrollImages = arrayOf<ScaleImageView>()
    //var zipFirst = false
-    private var useFullScreen = false
+    //private var useFullScreen = false
    var r2l = true
    var currentItem = 0
-    var verticalLoadMaxCount = 40
+    var verticalLoadMaxCount = 20
    private var notUseVP = true
    private var isVertical = false
-    private var q = 90
-    private val size get() = if(count / verticalLoadMaxCount > currentItem / verticalLoadMaxCount) verticalLoadMaxCount else count % verticalLoadMaxCount
+    private var q = 100
+    private val size get() = if(realCount / verticalLoadMaxCount > currentItem / verticalLoadMaxCount) verticalLoadMaxCount else realCount % verticalLoadMaxCount
    var infoDrawerDelta = 0f
    var pageNum: Int
        get() = getPageNumber()
        set(value) = setPageNumber(value)
    //var pn = 0
    private val isPnValid: Boolean get(){
-        if(pn == -2) pn = count
+        if(pn == -2) pn = realCount
        return intent.getStringExtra("function") == "log" && pn > 0
    }
+    private var tasks: Array<FutureTask<ByteArray?>?>? = null
+    private var destroy = false
+    private var cut = false
+    private var isCut = booleanArrayOf()
+    private var indexMap = intArrayOf()
+    private var volTurnPage = false
+    private var am: AudioManager? = null
+    private var pm: PagesManager? = null
+    val realCount get() = if(cut) indexMap.size else count

    @ExperimentalStdlibApi
    @SuppressLint("SetTextI18n")
@@ -76,17 +92,19 @@ class ViewMangaActivity : TitleActivityTemplate() {
        //progressLog = PropertiesTools(File("$filesDir/progress/${chapter2Return?.results?.chapter?.comic_id}"))
        //dlZip2View = intent.getStringExtra("callFrom") == "Dl" || p["dlZip2View"] == "true"
        //zipFirst = intent.getStringExtra("callFrom") == "zipFirst"
-        useFullScreen = p["useFullScreen"] != "true"
+        cut = p["useCut"] == "true"
        r2l = p["r2l"] == "true"
+        verticalLoadMaxCount = if (p["verticalMax"] != "null") p["verticalMax"].toInt() else 20
        isVertical = p["vertical"] == "true"
        notUseVP = p["noVP"] == "true" || isVertical
        //url = intent.getStringExtra("url")
        handler = VMHandler(this, if(urlArray.isNotEmpty()) urlArray[position] else "")
        if (p["quality"] != "null") q = p["quality"].toInt()
-        if (p["verticalMax"] != "null") verticalLoadMaxCount = p["verticalMax"].toInt()
        tt = TimeThread(handler, 22)
        tt.canDo = true
        tt.start()
+        volTurnPage = p["volturn"] == "true"
+        am = getSystemService(Service.AUDIO_SERVICE) as AudioManager

        Log.d("MyVM", "Now ZipFile is $zipFile")
        try {
@@ -101,15 +119,33 @@ class ViewMangaActivity : TitleActivityTemplate() {

    override fun onWindowFocusChanged(hasFocus: Boolean) {
        super.onWindowFocusChanged(hasFocus)
-        if(useFullScreen) {
-            if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.R)
-                window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or View.SYSTEM_UI_FLAG_FULLSCREEN or View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
-            else {
-                window.setDecorFitsSystemWindows(false)
-                window.insetsController?.hide(WindowInsets.Type.statusBars())
-                //window.insetsController?.hide(WindowInsets.Type.navigationBars())
+        if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.R)
+            window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or View.SYSTEM_UI_FLAG_FULLSCREEN or View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+        else {
+            window.setDecorFitsSystemWindows(false)
+            window.insetsController?.hide(WindowInsets.Type.statusBars())
+            //window.insetsController?.hide(WindowInsets.Type.navigationBars())
+        }
+    }
+
+    @ExperimentalStdlibApi
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        var flag = false
+        if(volTurnPage) when(keyCode) {
+            KeyEvent.KEYCODE_VOLUME_UP -> {
+                pm?.toPage(false)
+                flag = true
+            }
+            KeyEvent.KEYCODE_VOLUME_DOWN -> {
+                pm?.toPage(true)
+                flag = true
            }
        }
+        return if(flag) true else super.onKeyDown(keyCode, event)
+    }
+
+    private fun alertCellar() {
+        toolsBox.buildInfo("注意", "要使用使用流量观看吗？", "确定", null, "取消", {handler.startLoad()}, null, {finish()})
    }

    fun restorePN(){
@@ -121,30 +157,122 @@ class ViewMangaActivity : TitleActivityTemplate() {
        sendProgress()
    }

+    private fun preDownloadChapterPages() {
+        getImgUrlArray()?.let {
+            val mid = (if(pn in 1 until realCount) (if(cut) Math.abs(indexMap[pn]) else pn) else if(pn == -2 || pn >= realCount) it.size else 1) - 1
+            val left = if(isVertical && mid > verticalLoadMaxCount) (mid / verticalLoadMaxCount) * verticalLoadMaxCount else (mid-1)
+            val right = if(isVertical) (mid / verticalLoadMaxCount + 1) * verticalLoadMaxCount else mid
+            tasks = arrayOfNulls(it.size)
+            Thread{
+                for (i in right until it.size) {
+                    if(destroy) break
+                    tasks?.let { tasks ->
+                        tasks[i] = DownloadTools.touch(it[i])
+                        Thread.sleep(1000)
+                    }
+                }
+            }.start()
+            Thread.sleep(500)
+            Thread{
+                for (i in left downTo 0) {
+                    if(destroy) break
+                    tasks?.let { tasks ->
+                        tasks[i] = DownloadTools.touch(it[i])
+                        Thread.sleep(1000)
+                    }
+                }
+            }.start()
+        }
+    }
+
+    @ExperimentalStdlibApi
+    private fun doPrepareWebImg() {
+        getImgUrlArray()?.apply {
+            if(cut) {
+                handler.sendEmptyMessage(7)     //showDl
+                isCut = BooleanArray(size)
+                val analyzedCnt = BooleanArray(size)
+                forEachIndexed{ i, it ->
+                    if(it != null) {
+                        Thread{
+                            DownloadTools.getHttpContent(it, 1024)?.inputStream()?.let {
+                                isCut[i] = canCut(it)
+                                analyzedCnt[i] = true
+                            }
+                        }.start()
+                        Thread.sleep(22)
+                    }
+                }
+                while (analyzedCnt.count { it } != size) Thread.sleep(233)
+                isCut.forEachIndexed { index, b ->
+                    Log.d("MyVM", "[$index] cut: $b")
+                    indexMap += index+1
+                    if(b) indexMap += -(index+1)
+                }
+                handler.sendEmptyMessage(15)     //hideDl
+            }
+            count = size
+            runOnUiThread { prepareItems() }
+            preDownloadChapterPages()
+        }
+    }
+
    @ExperimentalStdlibApi
    fun initManga(){
-        prepareItems(count)
+        if (zipFile?.exists() != true) doPrepareWebImg()
+        else prepareItems()
        if (!isVertical) restorePN()
    }

    @ExperimentalStdlibApi
    private fun prepareImgFromWeb() {
-        handler.startLoad()
+        if(toolsBox.netinfo == "移动数据") alertCellar()
+        else handler.startLoad()
    }

+    private fun canCut(inputStream: InputStream): Boolean{
+        val op = BitmapFactory.Options()
+        op.inJustDecodeBounds = true
+        BitmapFactory.decodeStream(inputStream, null, op)
+        Log.d("MyVM", "w: ${op.outWidth}, h: ${op.outHeight}")
+        return op.outWidth.toFloat() / op.outHeight.toFloat() > 1
+    }
+
+    @ExperimentalStdlibApi
+    fun countZipEntries(doWhenFinish : (count: Int) -> Unit) = Thread{
+        if (zipFile != null) try {
+            Log.d("Myvm", "zip: $zipFile")
+            val zip = ZipFile(zipFile)
+            count = zip.size()
+            if(cut) zip.entries().toList().sortedBy{it.name.substringBefore('.').toInt()}.forEachIndexed { i, it ->
+                val useCut = canCut(zip.getInputStream(it))
+                isCut += useCut
+                indexMap += i + 1
+                if (useCut) indexMap += -(i + 1)
+                Log.d("Myvm", "[$i] 分析: ${it.name}, cut: $useCut")
+            }
+        } catch (e: Exception) {
+            runOnUiThread { toolsBox.toastError("统计zip图片数错误!") }
+        }
+        runOnUiThread {
+            Log.d("Myvm", "开始加载控件")
+            doWhenFinish(count)
+        }
+    }.start()
+
    private fun getPageNumber(): Int {
-        return if (r2l && !notUseVP) count - vp.currentItem
+        return if (r2l && !notUseVP) realCount - vp.currentItem
        else (if (notUseVP) currentItem else vp.currentItem) + 1
    }

    private fun setPageNumber(num: Int) {
-        if (r2l && !notUseVP) vp.currentItem = count - num
+        if (r2l && !notUseVP) vp.currentItem = realCount - num
        else if (notUseVP) {
            if(isVertical){
                currentItem = num - 1
-                val delta = currentItem % verticalLoadMaxCount
-                Log.d("MyVM", "Height: ${psivl.height}, scrollY: ${psivs.scrollY}")
-                if (!isInScroll || isInSeek) psivs.scrollY = psivl.height / size * delta
+                val offset = currentItem % verticalLoadMaxCount
+                Log.d("MyVM", "Current: $currentItem, Height: ${psivl.height}, scrollY: ${psivs.scrollY}")
+                if (!isInScroll || isInSeek) psivs.scrollY = psivl.height * offset / size
                updateSeekBar()
            }
            else {
@@ -156,31 +284,86 @@ class ViewMangaActivity : TitleActivityTemplate() {
                    toolsBox.toastError("页数${currentItem}不合法")
                }
            }
-        } else vp.currentItem = num - 1
+        } else {
+            Log.d("MyVM", "Set vp current: ${num-1}")
+            var delta = num - 1 - vp.currentItem
+            if(delta >= 1) Thread{
+                while (delta-- > 0){
+                    Thread.sleep(23)
+                    runOnUiThread {
+                        vp.currentItem++
+                    }
+                }
+            }.start()
+            else if(delta <= -1) Thread{
+                while (delta++ < 0){
+                    Thread.sleep(23)
+                    runOnUiThread {
+                        vp.currentItem--
+                    }
+                }
+            }.start()
+        }
    }

    fun clearImgOn(imgView: ScaleImageView){
        imgView.visibility = View.GONE
    }

-    private fun getTempFile(position: Int) = File(cacheDir, "$position")
+    //private fun getTempFile(position: Int) = File(cacheDir, "$position")

    private fun getImgUrl(position: Int) = handler.manga?.results?.chapter?.let {
        it.contents[it.words.indexOf(position)].url
    }

-    fun loadImgOn(imgView: ScaleImageView, position: Int){
-        if (zipFile?.exists() == true) imgView.setImageBitmap(getImgBitmap(position))
-        else if(isVertical) {
-            val f = getTempFile(position)
-            if(DownloadTools.downloadUsingUrlRet(getImgUrl(position), f))
-                imgView.setImageBitmap(BitmapFactory.decodeFile(f.path))
-            else Toast.makeText(this, "下载第${position}页失败", Toast.LENGTH_SHORT).show()
+    private fun getImgUrlArray() = handler.manga?.results?.chapter?.let{
+            val re = arrayOfNulls<String>(it.contents.size)
+            for(i in it.contents.indices) {
+                re[i] = getImgUrl(i)
+            }
+            re
+        }
+
+    private fun cutBitmap(bitmap: Bitmap, isEnd: Boolean) = Bitmap.createBitmap(bitmap, if(!isEnd) 0 else (bitmap.width/2), 0, bitmap.width/2, bitmap.height)
+
+    private fun loadImg(imgView: ScaleImageView, bitmap: Bitmap, isLast: Int = 0, useCut: Boolean, isLeft: Boolean){
+        val bitmap2load = if(useCut) cutBitmap(bitmap, isLeft) else bitmap
+        runOnUiThread {
+            imgView.setImageBitmap(bitmap2load)
+            if(isVertical){
+                imgView.setHeight2FitImgWidth()
+                if (isLast == 1) handler.sendEmptyMessage(8)
+            }
+        }
+    }
+
+    private fun loadImgUrlInto(imgView: ScaleImageView, url: String, isLast: Int = 0, useCut: Boolean, isLeft: Boolean){
+        Log.d("MyVM", "Load from adt: $url")
+        AutoDownloadThread(url) {
+            it?.let { loadImg(imgView, BitmapFactory.decodeByteArray(it, 0, it.size), isLast, useCut, isLeft) }
+        }.start()
+    }
+
+    fun loadImgOn(imgView: ScaleImageView, position: Int, isLast: Int = 0){
+        Log.d("MyVM", "Load img: $position")
+        val index2load = if(cut) Math.abs(indexMap[position]) -1 else position
+        val useCut = cut && isCut[index2load]
+        val isLeft = cut && indexMap[position] > 0
+        if (zipFile?.exists() == true) getImgBitmap(index2load)?.let {
+            loadImg(imgView, it, isLast, useCut, isLeft)
+        }
+        else {
+            val re = tasks?.get(index2load)
+            if (re != null) Thread{
+                val data = re.get()
+                if(data != null) {
+                    loadImg(imgView, BitmapFactory.decodeByteArray(data, 0, data.size), isLast, useCut, isLeft)
+                    Log.d("MyVM", "Load from task")
+                }
+                else getImgUrl(index2load)?.let { loadImgUrlInto(imgView, it, isLast, useCut, isLeft) }
+            }.start()
+            else getImgUrl(index2load)?.let { loadImgUrlInto(imgView, it, isLast, useCut, isLeft) }
        }
-        else Glide.with(this)
-            .load(GlideUrl(getImgUrl(position), CMApi.myGlideHeaders))
-            .timeout(10000)
-            .into(imgView)
        imgView.visibility = View.VISIBLE
    }

@@ -190,7 +373,7 @@ class ViewMangaActivity : TitleActivityTemplate() {
    }

    private fun initImgList(){
-        for (i in 0..39) {
+        for (i in 0 until verticalLoadMaxCount) {
            val newImg = ScaleImageView(this)
            scrollImages += newImg
            psivl.addView(newImg)
@@ -202,24 +385,21 @@ class ViewMangaActivity : TitleActivityTemplate() {
        handler.dl?.hide()
    }

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

    private fun setIdPosition(position: Int) {
        infoDrawerDelta = position.toFloat()
@@ -229,19 +409,24 @@ class ViewMangaActivity : TitleActivityTemplate() {

    @ExperimentalStdlibApi
    @SuppressLint("SetTextI18n")
-    private fun prepareItems(size: Int) {
-        ttitle.text = handler.manga?.results?.chapter?.name
-        prepareVP()
-        prepareInfoBar(size)
-        if (notUseVP && !isVertical) loadOneImg()
-        prepareIdBtVH()
-        toolsBox.dp2px(67)?.let { setIdPosition(it) }
-        prepareIdBtFullScreen()
-        prepareIdBtVP()
-        prepareIdBtLR()
-        handler.progressLog?.let {
-            //it["uuid"] = handler.manga?.results?.comic?.uuid
-            it["name"] = inftitle.ttitle.text
+    private fun prepareItems() {
+        try {
+            prepareVP()
+            //if (!isVertical) restorePN()
+            prepareInfoBar()
+            if (notUseVP && !isVertical && !isPnValid) loadOneImg()
+            prepareIdBtVH()
+            toolsBox.dp2px(67)?.let { setIdPosition(it) }
+            prepareIdBtCut()
+            prepareIdBtVP()
+            prepareIdBtLR()
+            /*progressLog?.let {
+                it["chapterId"] = hm.chapterId.toString()
+                it["name"] = inftitle.ttitle.text
+            }*/
+        }catch (e: Exception) {
+            e.printStackTrace()
+            toolsBox.toastError("准备控件错误")
        }
    }

@@ -253,6 +438,14 @@ class ViewMangaActivity : TitleActivityTemplate() {
        }
    }

+    private fun prepareIdBtCut() {
+        idtbcut.isChecked = cut
+        idtbcut.setOnClickListener {
+            p["useCut"] = if (idtbcut.isChecked) "true" else "false"
+            Toast.makeText(this, "下次浏览生效", Toast.LENGTH_SHORT).show()
+        }
+    }
+
    private fun prepareIdBtLR() {
        idtblr.isChecked = r2l
        idtblr.setOnClickListener {
@@ -285,11 +478,11 @@ class ViewMangaActivity : TitleActivityTemplate() {
                    super.onPageSelected(position)
                }
            })
-            if (r2l) vp.currentItem = count - 1
+            if (r2l && !isPnValid) vp.currentItem = realCount - 1
        }
    }

-    private fun updateSeekBar() {
+    fun updateSeekBar() {
        if (!isInSeek) hideObjs()
        updateSeekText()
        updateSeekProgress()
@@ -297,17 +490,18 @@ class ViewMangaActivity : TitleActivityTemplate() {
    }

    @SuppressLint("SetTextI18n")
-    private fun prepareInfoBar(size: Int) {
+    private fun prepareInfoBar() {
        oneinfo.alpha = 0F
        infseek.visibility = View.GONE
        isearch.visibility = View.GONE
        inftitle.ttitle.text = handler.manga?.results?.chapter?.name
-        inftxtprogress.text = "$pageNum/$size"
+        inftxtprogress.text = "$pageNum/$realCount"
        infseek.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
            override fun onProgressChanged(p0: SeekBar?, p1: Int, isHuman: Boolean) {
+                Log.d("MyVM", "seek to ${p1 * realCount / 100}")
                if (isHuman) {
-                    if (p1 >= (pageNum + 1) * 100 / size) scrollForward()
-                    else if (p1 < (pageNum - 1) * 100 / size) scrollBack()
+                    if (p1 >= (pageNum + 1) * 100 / realCount) scrollForward()
+                    else if (p1 < (pageNum - 1) * 100 / realCount) scrollBack()
                }
            }
            override fun onStartTrackingTouch(p0: SeekBar?) {
@@ -318,6 +512,7 @@ class ViewMangaActivity : TitleActivityTemplate() {
                isInSeek = false
            }
        })
+        isearch.setImageResource(R.drawable.ic_author)
        isearch.setOnClickListener {
            handler.sendEmptyMessage(3)
        }
@@ -330,16 +525,16 @@ class ViewMangaActivity : TitleActivityTemplate() {
            val vsps = vsp as SpringView
            vsps.footerView.lht.text = "更多"
            vsps.headerView.lht.text = "更多"
-            val pm = PagesManager(WeakReference(this))
+            pm = PagesManager(WeakReference(this))
            vsps.setListener(object :SpringView.OnFreshListener{
                override fun onLoadmore() {
                    //scrollForward()
-                    pm.toPage(true)
+                    pm?.toPage(true)
                    vsps.onFinishFreshAndLoad()
                }
                override fun onRefresh() {
                    //scrollBack()
-                    pm.toPage(false)
+                    pm?.toPage(false)
                    vsps.onFinishFreshAndLoad()
                }
            })
@@ -350,8 +545,11 @@ class ViewMangaActivity : TitleActivityTemplate() {
            psivs.setOnScrollChangeListener { _, _, scrollY, _, _ ->
                isInScroll = true
                if(!isInSeek){
-                    val newCurrent = (scrollY.toFloat() * size.toFloat() / psivl.height.toFloat() + 0.5).toInt()
-                    pageNum += newCurrent - currentItem % verticalLoadMaxCount
+                    val delta = (scrollY.toFloat() * size.toFloat() / psivl.height.toFloat() + 0.5).toInt() - currentItem % verticalLoadMaxCount
+                    if(delta != 0 && !(delta > 0 && pageNum == size)) {
+                        pageNum += delta
+                        Log.d("MyVM", "Scroll to offset $delta")
+                    }
                }
            }
        }
@@ -361,14 +559,6 @@ class ViewMangaActivity : TitleActivityTemplate() {
        }
    }

-    private fun prepareIdBtFullScreen() {
-        idtbfullscreen.isChecked = !useFullScreen
-        idtbfullscreen.setOnClickListener {
-            p["useFullScreen"] = if (idtbfullscreen.isChecked) "true" else "false"
-            Toast.makeText(this, "下次浏览生效", Toast.LENGTH_SHORT).show()
-        }
-    }
-
    fun scrollBack() {
        isInScroll = false
        if(isVertical && (pageNum-1) % verticalLoadMaxCount == 0){
@@ -384,20 +574,19 @@ class ViewMangaActivity : TitleActivityTemplate() {
        if(isVertical && (pageNum-1) % verticalLoadMaxCount == 0) handler.sendEmptyMessage(10)
    }

-
-
    @SuppressLint("SetTextI18n")
    private fun updateSeekText() {
-        inftxtprogress.text = "$pageNum/$count"
+        inftxtprogress.text = "$pageNum/$realCount"
    }

    private fun updateSeekProgress() {
-        infseek.progress = pageNum * 100 / count
+        infseek.progress = pageNum * 100 / realCount
    }

    override fun onDestroy() {
        dlhandler?.sendEmptyMessage(0)
        tt.canDo = false
+        destroy = true
        dlhandler = null
        handler.destroy()
        super.onDestroy()
@@ -415,22 +604,30 @@ class ViewMangaActivity : TitleActivityTemplate() {

            @SuppressLint("ClickableViewAccessibility", "SetTextI18n")
            override fun onBindViewHolder(holder: ViewData, position: Int) {
-                val pos = if (r2l) count - position - 1 else position
-                if (zipFile?.exists() == true) getImgBitmap(pos)?.let {
-                    Glide.with(this@ViewMangaActivity).load(it)
-                        //.thumbnail(Glide.with(this@ViewMangaActivity).load(R.drawable.load))
-                        .into(holder.itemView.onei)
-                    //holder.itemView.onei.setImageBitmap(it)
+                val pos = if (r2l) realCount - position - 1 else position
+                val index2load = if(cut) Math.abs(indexMap[pos]) -1 else pos
+                val useCut = cut && isCut[index2load]
+                val isLeft = cut && indexMap[pos] > 0
+                if (zipFile?.exists() == true) getImgBitmap(index2load)?.let {
+                    //Glide.with(this@ViewMangaActivity).load(if(useCut) cutBitmap(it, isLeft) else it).into(holder.itemView.onei)
+                    holder.itemView.onei.setImageBitmap(if(useCut) cutBitmap(it, isLeft) else it)
+                }
+                else getImgUrl(index2load)?.let{
+                    if(useCut){
+                        val thisOneI = holder.itemView.onei
+                        Glide.with(this@ViewMangaActivity)
+                            .asBitmap()
+                            .load(GlideUrl(it, CMApi.myGlideHeaders)
+                            ).into(object : SimpleTarget<Bitmap>() {
+                                override fun onResourceReady(resource: Bitmap, transition: Transition<in Bitmap>?) {
+                                    thisOneI.setImageBitmap(cutBitmap(resource, isLeft))
+                                } })
+                    } else Glide.with(this@ViewMangaActivity).load(GlideUrl(it, CMApi.myGlideHeaders)).into(holder.itemView.onei)
                }
-                else Glide.with(this@ViewMangaActivity).load(
-                    GlideUrl(getImgUrl(pos), CMApi.myGlideHeaders))
-                    .timeout(10000)
-                    //.thumbnail(Glide.with(this@ViewMangaActivity).load(R.drawable.load))
-                    .into(holder.itemView.onei)
            }

            override fun getItemCount(): Int {
-                return count
+                return realCount
            }
        }
    }
--- a/app/src/main/res/layout/fragment_statuscardflow.xml
+++ b/app/src/main/res/layout/fragment_statuscardflow.xml
--- a/app/src/main/res/layout/widget_infodrawer.xml
+++ b/app/src/main/res/layout/widget_infodrawer.xml
@@ -39,7 +39,7 @@
                app:layout_constraintVertical_bias="0.0" />

            <ToggleButton
-                android:id="@+id/idtbfullscreen"
+                android:id="@+id/idtbcut"
                android:layout_width="0dp"
                android:layout_height="48dp"
                android:layout_marginStart="8dp"
@@ -47,8 +47,8 @@
                android:layout_marginEnd="8dp"
                android:layout_marginBottom="8dp"
                android:background="@drawable/toggle_button"
-                android:textOff="全屏开"
-                android:textOn="全屏关"
+                android:textOff="切分关闭"
+                android:textOn="双页切分"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toStartOf="@+id/idtbvh"
                app:layout_constraintStart_toStartOf="parent"
@@ -64,8 +64,8 @@
                android:textOff="横向"
                android:textOn="竖向"
                app:layout_constraintEnd_toStartOf="@id/idtbvp"
-                app:layout_constraintStart_toEndOf="@+id/idtbfullscreen"
-                app:layout_constraintTop_toTopOf="@+id/idtbfullscreen" />
+                app:layout_constraintStart_toEndOf="@+id/idtbcut"
+                app:layout_constraintTop_toTopOf="@+id/idtbcut" />

            <ToggleButton
                android:id="@+id/idtbvp"
@@ -77,7 +77,7 @@
                android:textOn="动画关"
                app:layout_constraintEnd_toStartOf="@+id/idtblr"
                app:layout_constraintStart_toEndOf="@id/idtbvh"
-                app:layout_constraintTop_toTopOf="@+id/idtbfullscreen" />
+                app:layout_constraintTop_toTopOf="@+id/idtbcut" />

            <ToggleButton
                android:id="@+id/idtblr"
@@ -89,7 +89,7 @@
                android:textOn="←后 前→"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toEndOf="@+id/idtbvp"
-                app:layout_constraintTop_toTopOf="@+id/idtbfullscreen" />
+                app:layout_constraintTop_toTopOf="@+id/idtbcut" />
        </androidx.constraintlayout.widget.ConstraintLayout>
    </androidx.cardview.widget.CardView>
 </androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/navigation/mobile_navigation.xml
+++ b/app/src/main/res/navigation/mobile_navigation.xml
@@ -134,6 +134,20 @@
            app:exitAnim="@anim/slide_out_left"
            app:popEnterAnim="@anim/slide_out_left_exit"
            app:popExitAnim="@anim/slide_in_right_exit"/>
+        <action
+            android:id="@+id/action_nav_book_to_nav_author"
+            app:destination="@id/nav_author"
+            app:enterAnim="@anim/slide_in_right"
+            app:exitAnim="@anim/slide_out_left"
+            app:popEnterAnim="@anim/slide_out_left_exit"
+            app:popExitAnim="@anim/slide_in_right_exit"/>
+        <action
+            android:id="@+id/action_nav_book_to_nav_caption"
+            app:destination="@id/nav_caption"
+            app:enterAnim="@anim/slide_in_right"
+            app:exitAnim="@anim/slide_out_left"
+            app:popEnterAnim="@anim/slide_out_left_exit"
+            app:popExitAnim="@anim/slide_in_right_exit"/>
    </fragment>

    <fragment
@@ -189,7 +203,7 @@
        android:id="@+id/nav_finish"
        android:name="top.fumiama.copymanga.ui.cardflow.finish.FinishFragment"
        android:label="@string/complete"
-        tools:layout="@layout/fragment_newest" >
+        tools:layout="@layout/fragment_statuscardflow" >
        <action
            android:id="@+id/action_nav_finish_to_nav_book"
            app:destination="@id/nav_book"
@@ -199,6 +213,34 @@
            app:popExitAnim="@anim/slide_in_right_exit"/>
    </fragment>

+    <fragment
+        android:id="@+id/nav_author"
+        android:name="top.fumiama.copymanga.ui.cardflow.author.AuthorFragment"
+        android:label="@string/author"
+        tools:layout="@layout/fragment_statuscardflow" >
+        <action
+            android:id="@+id/action_nav_author_to_nav_book"
+            app:destination="@id/nav_book"
+            app:enterAnim="@anim/slide_in_right"
+            app:exitAnim="@anim/slide_out_left"
+            app:popEnterAnim="@anim/slide_out_left_exit"
+            app:popExitAnim="@anim/slide_in_right_exit"/>
+    </fragment>
+
+    <fragment
+        android:id="@+id/nav_caption"
+        android:name="top.fumiama.copymanga.ui.cardflow.caption.CaptionFragment"
+        android:label="@string/caption"
+        tools:layout="@layout/fragment_statuscardflow" >
+        <action
+            android:id="@+id/action_nav_caption_to_nav_book"
+            app:destination="@id/nav_book"
+            app:enterAnim="@anim/slide_in_right"
+            app:exitAnim="@anim/slide_out_left"
+            app:popEnterAnim="@anim/slide_out_left_exit"
+            app:popExitAnim="@anim/slide_in_right_exit"/>
+    </fragment>
+
    <fragment
        android:id="@+id/nav_group"
        android:name="top.fumiama.copymanga.ui.comicdl.ComicDlFragment"
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -44,6 +44,8 @@
    <string name="recommendApiUrl">https://api.copymanga.com/api/v3/recs?pos=3200102&amp;limit=21&amp;offset=%1$d&amp;platform=3</string>
    <string name="newestApiUrl">https://api.copymanga.com/api/v3/update/newest?limit=21&amp;offset=%1$d&amp;platform=3</string>
    <string name="finishApiUrl">https://api.copymanga.com/api/v3/comics?limit=21&amp;offset=%1$d&amp;ordering=%2$s&amp;top=finish&amp;platform=3</string>
+    <string name="authorApiUrl">https://api.copymanga.com/api/v3/comics?limit=21&amp;offset=%1$d&amp;ordering=%2$s&amp;author=%3$s&amp;platform=3</string>
+    <string name="captionApiUrl">https://api.copymanga.com/api/v3/comics?limit=21&amp;offset=%1$d&amp;ordering=%2$s&amp;theme=%3$s&amp;platform=3</string>

    <string name="complete">已完结</string>

@@ -75,4 +77,7 @@
    <string name="rank_week">近七天</string>
    <string name="rank_month">近三十天</string>
    <string name="rank_all">总榜单</string>
+
+    <string name="author">作者</string>
+    <string name="caption">标签</string>
 </resources>