Merge pull request #22 from gedoor/master

up

app/build.gradle

@@ -55,7 +55,7 @@ android {
                 signingConfig signingConfigs.myConfig
             }
             applicationIdSuffix '.release'
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
         debug {
@@ -106,7 +106,7 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
 
     //fireBase
-    implementation 'com.google.firebase:firebase-core:17.2.2'
+    implementation 'com.google.firebase:firebase-core:17.2.3'
     implementation 'com.crashlytics.sdk.android:crashlytics:2.10.1'
 
     //androidX

app/proguard-rules.pro

@@ -154,6 +154,8 @@
 -keep class **.analyzeRule.**{*;}
 # 保持web类
 -keep class **.web.**{*;}
+#数据类
+-keep class **.data.**{*;}
 
 -dontwarn rx.**
 
@@ -166,6 +168,7 @@
 -dontnote org.python.core.**
 -dontwarn com.hwangjr.rxbus.**
 -dontwarn okhttp3.**
+-dontwarn org.conscrypt.**
 
 -keep class retrofit2.**{*;}
 -keep class okhttp3.**{*;}
@@ -206,8 +209,6 @@
 -keep class javax.script.** { *; }
 -keep class com.sun.script.javascript.** { *; }
 -keep class org.mozilla.javascript.** { *; }
--dontwarn org.mozilla.javascript.**
--dontwarn sun.**
 
 ###EPUB
 -dontwarn nl.siegmann.epublib.**
@@ -222,9 +223,6 @@
 -keepclassmembers class * {
     public <init> (org.json.JSONObject);
 }
--keep public class com.kunfei.bookshelf.R$*{
-    public static final int *;
-}
 -keepclassmembers enum * {
     public static **[] values();
     public static ** valueOf(java.lang.String);

app/src/main/java/io/legado/app/App.kt

@@ -48,12 +48,8 @@ class App : Application() {
             versionCode = it.versionCode
             versionName = it.versionName
         }
-
-        if (!ThemeStore.isConfigured(this, versionCode)) applyTheme()
-        initNightMode()
-
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) createChannelId()
-
+        applyDayNight()
         LiveEventBus.get()
             .config()
             .supportBroadcast(this)

app/src/main/java/io/legado/app/data/AppDatabase.kt

@@ -32,7 +32,7 @@ abstract class AppDatabase : RoomDatabase() {
                 .fallbackToDestructiveMigration()
                 .addCallback(object : Callback() {
                     override fun onDestructiveMigration(db: SupportSQLiteDatabase) {
-                        GlobalScope.launch { Restore.restore(Backup.backupPath) }
+                        GlobalScope.launch { Restore.restoreDatabase(Backup.backupPath) }
                     }
                 })
                 .build()

app/src/main/java/io/legado/app/data/dao/ReplaceRuleDao.kt

@@ -33,14 +33,20 @@ interface ReplaceRuleDao {
     fun findByIds(vararg ids: Long): List<ReplaceRule>
 
     @Query(
-        """SELECT * FROM replace_rules WHERE isEnabled = 1 
+        """
-        AND (scope LIKE '%' || :scope || '%' or scope is null or scope = '')"""
+        SELECT * FROM replace_rules WHERE isEnabled = 1 
+        AND (scope LIKE '%' || :scope || '%' or scope is null or scope = '')
+        order by sortOrder
+        """
     )
     fun findEnabledByScope(scope: String): List<ReplaceRule>
 
     @Query(
-        """SELECT * FROM replace_rules WHERE isEnabled = 1 
+        """
-        AND (scope LIKE '%' || :name || '%' or scope LIKE '%' || :origin || '%' or scope is null or scope = '')"""
+        SELECT * FROM replace_rules WHERE isEnabled = 1 
+        AND (scope LIKE '%' || :name || '%' or scope LIKE '%' || :origin || '%' or scope is null or scope = '')
+        order by sortOrder
+        """
     )
     fun findEnabledByScope(name: String, origin: String): List<ReplaceRule>
 

app/src/main/java/io/legado/app/help/BookHelp.kt

@@ -11,7 +11,10 @@ import io.legado.app.data.entities.BookChapter
 import io.legado.app.data.entities.ReplaceRule
 import io.legado.app.model.localBook.AnalyzeTxtFile
 import io.legado.app.utils.*
+import kotlinx.coroutines.Dispatchers.Main
+import kotlinx.coroutines.withContext
 import org.apache.commons.text.similarity.JaccardSimilarity
+import org.jetbrains.anko.toast
 import java.io.File
 import kotlin.math.min
 
@@ -262,7 +265,7 @@ object BookHelp {
         }
     }
 
-    fun disposeContent(
+    suspend fun disposeContent(
         title: String,
         name: String,
         origin: String?,
@@ -272,14 +275,20 @@ object BookHelp {
         var c = content
         if (enableReplace) {
             upReplaceRules(name, origin)
-            for (item in replaceRules) {
+            replaceRules.forEach { item ->
                 item.pattern.let {
                     if (it.isNotEmpty()) {
+                        try {
                             c = if (item.isRegex) {
                                 c.replace(it.toRegex(), item.replacement)
                             } else {
                                 c.replace(it, item.replacement)
                             }
+                        } catch (e: Exception) {
+                            withContext(Main) {
+                                App.INSTANCE.toast("${item.name}替换出错")
+                            }
+                        }
                     }
                 }
             }

app/src/main/java/io/legado/app/help/JsExtensions.kt

@@ -1,13 +1,14 @@
 package io.legado.app.help
 
 import android.util.Base64
+import androidx.annotation.Keep
 import io.legado.app.constant.AppConst.DATE_FORMAT
 import io.legado.app.model.analyzeRule.AnalyzeUrl
 import io.legado.app.utils.EncoderUtils
 import io.legado.app.utils.MD5Utils
 import java.util.*
 
-
+@Keep
 @Suppress("unused")
 interface JsExtensions {
 

app/src/main/java/io/legado/app/help/ReadBookConfig.kt

@@ -4,6 +4,7 @@ import android.graphics.Color
 import android.graphics.drawable.BitmapDrawable
 import android.graphics.drawable.ColorDrawable
 import android.graphics.drawable.Drawable
+import androidx.annotation.Keep
 import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.constant.PreferKey
@@ -15,6 +16,7 @@ import java.io.File
 /**
  * 阅读界面配置
  */
+@Keep
 object ReadBookConfig {
     const val readConfigFileName = "readConfig.json"
     private val configFilePath =
@@ -236,6 +238,7 @@ object ReadBookConfig {
             if (shareLayout) shareConfig.footerPaddingTop = value
             else durConfig.footerPaddingTop = value
 
+    @Keep
     class Config(
         private var bgStr: String = "#EEEEEE",//白天背景
         private var bgStrNight: String = "#000000",//夜间背景
@@ -247,7 +250,7 @@ object ReadBookConfig {
         private var textColorNight: String = "#ADADAD",//夜间文字颜色
         var textBold: Boolean = false,//是否粗体字
         var textSize: Int = 20,//文字大小
-        var letterSpacing: Float = 1f,//字间距
+        var letterSpacing: Float = 0.5f,//字间距
         var lineSpacingExtra: Int = 12,//行间距
         var paragraphSpacing: Int = 12,//段距
         var titleCenter: Boolean = true,//标题居中

app/src/main/java/io/legado/app/help/storage/Restore.kt

@@ -8,6 +8,7 @@ import com.jayway.jsonpath.JsonPath
 import com.jayway.jsonpath.Option
 import com.jayway.jsonpath.ParseContext
 import io.legado.app.App
+import io.legado.app.BuildConfig
 import io.legado.app.constant.PreferKey
 import io.legado.app.data.entities.*
 import io.legado.app.help.LauncherIconHelp
@@ -16,6 +17,7 @@ import io.legado.app.service.help.ReadBook
 import io.legado.app.ui.book.read.page.ChapterProvider
 import io.legado.app.utils.*
 import kotlinx.coroutines.Dispatchers.IO
+import kotlinx.coroutines.Dispatchers.Main
 import kotlinx.coroutines.withContext
 import org.jetbrains.anko.defaultSharedPreferences
 import java.io.File
@@ -60,10 +62,11 @@ object Restore {
                 }
             }
         }
-        restore(Backup.backupPath)
+        restoreDatabase()
+        restoreConfig()
     }
 
-    suspend fun restore(path: String) {
+    suspend fun restoreDatabase(path: String = Backup.backupPath) {
         withContext(IO) {
             fileToListT<Book>(path, "bookshelf.json")?.let {
                 App.db.bookDao().insert(*it.toTypedArray())
@@ -83,11 +86,16 @@ object Restore {
             fileToListT<ReplaceRule>(path, "replaceRule.json")?.let {
                 App.db.replaceRuleDao().insert(*it.toTypedArray())
             }
+        }
+    }
+
+    suspend fun restoreConfig(path: String = Backup.backupPath) {
+        withContext(IO) {
             try {
                 val file =
                     FileUtils.createFileIfNotExist(path + File.separator + ReadBookConfig.readConfigFileName)
                 val configFile =
-                    File(App.INSTANCE.filesDir.absolutePath + File.separator + ReadBookConfig.readConfigFileName)
+                    FileUtils.getFile(App.INSTANCE.filesDir, ReadBookConfig.readConfigFileName)
                 if (file.exists()) {
                     file.copyTo(configFile, true)
                     ReadBookConfig.upConfig()
@@ -119,8 +127,12 @@ object Restore {
             ChapterProvider.upStyle()
             ReadBook.loadContent()
         }
+        withContext(Main) {
+            App.INSTANCE.applyDayNight()
+            if (!BuildConfig.DEBUG)
                 LauncherIconHelp.changeIcon(App.INSTANCE.getPrefString(PreferKey.launcherIcon))
         }
+    }
 
     private inline fun <reified T> fileToListT(path: String, fileName: String): List<T>? {
         try {

app/src/main/java/io/legado/app/help/storage/WebDavHelp.kt

@@ -95,7 +95,8 @@ object WebDavHelp {
                     webDav.downloadTo(zipFilePath, true)
                     @Suppress("BlockingMethodInNonBlockingContext")
                     ZipUtils.unzipFile(zipFilePath, Backup.backupPath)
-                    Restore.restore(Backup.backupPath)
+                    Restore.restoreDatabase()
+                    Restore.restoreConfig()
                 }
             }
         }.onSuccess {

app/src/main/java/io/legado/app/service/help/ReadBook.kt

@@ -69,11 +69,11 @@ object ReadBook {
             nextTextChapter = null
             book?.let {
                 if (curTextChapter == null) {
-                    loadContent(durChapterIndex)
+                    loadContent(durChapterIndex, upContent)
                 } else if (upContent) {
                     callBack?.upContent()
                 }
-                loadContent(durChapterIndex.plus(1))
+                loadContent(durChapterIndex.plus(1), upContent)
                 GlobalScope.launch(Dispatchers.IO) {
                     for (i in 2..10) {
                         delay(100)
@@ -99,11 +99,11 @@ object ReadBook {
             prevTextChapter = null
             book?.let {
                 if (curTextChapter == null) {
-                    loadContent(durChapterIndex)
+                    loadContent(durChapterIndex, upContent)
                 } else if (upContent) {
                     callBack?.upContent()
                 }
-                loadContent(durChapterIndex.minus(1))
+                loadContent(durChapterIndex.minus(1), upContent)
                 GlobalScope.launch(Dispatchers.IO) {
                     for (i in -5..-2) {
                         delay(100)
@@ -190,13 +190,13 @@ object ReadBook {
         loadContent(durChapterIndex - 1)
     }
 
-    fun loadContent(index: Int) {
+    fun loadContent(index: Int, upContent: Boolean = true) {
         book?.let { book ->
             if (addLoading(index)) {
                 Coroutine.async {
                     App.db.bookChapterDao().getChapter(book.bookUrl, index)?.let { chapter ->
                         BookHelp.getContent(book, chapter)?.let {
-                            contentLoadFinish(chapter, it)
+                            contentLoadFinish(chapter, it, upContent)
                             removeLoading(chapter.index)
                         } ?: download(chapter)
                     } ?: removeLoading(index)
@@ -262,7 +262,11 @@ object ReadBook {
     /**
      * 内容加载完成
      */
-    private fun contentLoadFinish(chapter: BookChapter, content: String) {
+    private fun contentLoadFinish(
+        chapter: BookChapter,
+        content: String,
+        upContent: Boolean = true
+    ) {
         Coroutine.async {
             if (chapter.index in durChapterIndex - 1..durChapterIndex + 1) {
                 val c = BookHelp.disposeContent(
@@ -275,18 +279,18 @@ object ReadBook {
                 when (chapter.index) {
                     durChapterIndex -> {
                         curTextChapter = ChapterProvider.getTextChapter(chapter, c, chapterSize)
-                        callBack?.upContent()
+                        if (upContent) callBack?.upContent()
                         callBack?.upView()
                         curPageChanged()
                         callBack?.contentLoadFinish()
                     }
                     durChapterIndex - 1 -> {
                         prevTextChapter = ChapterProvider.getTextChapter(chapter, c, chapterSize)
-                        callBack?.upContent(-1)
+                        if (upContent) callBack?.upContent(-1)
                     }
                     durChapterIndex + 1 -> {
                         nextTextChapter = ChapterProvider.getTextChapter(chapter, c, chapterSize)
-                        callBack?.upContent(1)
+                        if (upContent) callBack?.upContent(1)
                     }
                 }
             }

app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt

@@ -23,6 +23,7 @@ import io.legado.app.data.entities.BookChapter
 import io.legado.app.help.BookHelp
 import io.legado.app.help.ReadBookConfig
 import io.legado.app.help.coroutine.Coroutine
+import io.legado.app.help.storage.SyncBookProgress
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.dialogs.noButton
 import io.legado.app.lib.dialogs.okButton
@@ -31,6 +32,8 @@ import io.legado.app.receiver.TimeBatteryReceiver
 import io.legado.app.service.BaseReadAloudService
 import io.legado.app.service.help.ReadAloud
 import io.legado.app.service.help.ReadBook
+import io.legado.app.ui.book.changesource.ChangeSourceDialog
+import io.legado.app.ui.book.chapterlist.ChapterListActivity
 import io.legado.app.ui.book.info.BookInfoActivity
 import io.legado.app.ui.book.read.config.*
 import io.legado.app.ui.book.read.config.BgTextConfigDialog.Companion.BG_COLOR
@@ -40,8 +43,6 @@ import io.legado.app.ui.book.read.page.PageView
 import io.legado.app.ui.book.read.page.TextPageFactory
 import io.legado.app.ui.book.read.page.delegate.PageDelegate
 import io.legado.app.ui.book.source.edit.BookSourceEditActivity
-import io.legado.app.ui.book.changesource.ChangeSourceDialog
-import io.legado.app.ui.book.chapterlist.ChapterListActivity
 import io.legado.app.ui.login.SourceLogin
 import io.legado.app.ui.replacerule.ReplaceRuleActivity
 import io.legado.app.ui.replacerule.edit.ReplaceEditDialog
@@ -660,6 +661,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
         mHandler.removeCallbacks(keepScreenRunnable)
         textActionMenu?.dismiss()
         page_view.onDestroy()
+        SyncBookProgress.uploadBookProgress()
     }
 
     override fun observeLiveBus() {

app/src/main/java/io/legado/app/ui/book/read/page/ChapterProvider.kt

@@ -16,6 +16,7 @@ import io.legado.app.ui.book.read.page.entities.TextPage
 import io.legado.app.utils.dp
 import io.legado.app.utils.getPrefString
 import io.legado.app.utils.removePref
+import io.legado.app.utils.toStringArray
 
 
 @Suppress("DEPRECATION")
@@ -177,10 +178,10 @@ object ChapterProvider {
         var x = 0f
         val bodyIndent = ReadBookConfig.bodyIndent
         val icw = StaticLayout.getDesiredWidth(bodyIndent, textPaint) / bodyIndent.length
-        for (i in 0..bodyIndent.lastIndex) {
+        bodyIndent.toStringArray().forEach {
             val x1 = x + icw
             textLine.addTextChar(
-                charData = bodyIndent[i].toString(),
+                charData = it,
                 start = paddingLeft + x,
                 end = paddingLeft + x1
             )
@@ -203,12 +204,11 @@ object ChapterProvider {
         val gapCount: Int = words.length - 1
         val d = (visibleWidth - desiredWidth) / gapCount
         var x = startX
-        for (i in words.indices) {
+        for ((i, char) in words.toStringArray().withIndex()) {
-            val char = words[i]
+            val cw = StaticLayout.getDesiredWidth(char, textPaint)
-            val cw = StaticLayout.getDesiredWidth(char.toString(), textPaint)
             val x1 = if (i != words.lastIndex) (x + cw + d) else (x + cw)
             textLine.addTextChar(
-                charData = char.toString(),
+                charData = char,
                 start = paddingLeft + x,
                 end = paddingLeft + x1
             )
@@ -230,12 +230,11 @@ object ChapterProvider {
         stringBuilder.append("\n")
         textLine.text = "$words\n"
         var x = startX
-        for (i in words.indices) {
+        words.toStringArray().forEach {
-            val char = words[i].toString()
+            val cw = StaticLayout.getDesiredWidth(it, textPaint)
-            val cw = StaticLayout.getDesiredWidth(char, textPaint)
             val x1 = x + cw
             textLine.addTextChar(
-                charData = char,
+                charData = it,
                 start = paddingLeft + x,
                 end = paddingLeft + x1
             )

app/src/main/java/io/legado/app/ui/book/read/page/ContentTextView.kt

@@ -170,13 +170,13 @@ class ContentTextView(context: Context, attrs: AttributeSet?) : View(context, at
         } else if (!pageFactory.hasNext() && pageOffset < 0) {
             pageOffset = 0f
         } else if (pageOffset > 0) {
-            pageFactory.moveToPrev()
+            pageFactory.moveToPrev(false)
             textPage = pageFactory.currentPage
             pageOffset -= textPage.height
             upView?.invoke(textPage)
         } else if (pageOffset < -textPage.height) {
             pageOffset += textPage.height
-            pageFactory.moveToNext()
+            pageFactory.moveToNext(false)
             textPage = pageFactory.currentPage
             upView?.invoke(textPage)
         }

app/src/main/java/io/legado/app/ui/book/read/page/DataSource.kt

@@ -16,4 +16,6 @@ interface DataSource {
     fun hasNextChapter(): Boolean
 
     fun hasPrevChapter(): Boolean
+
+    fun upContent(relativePosition: Int = 0)
 }

app/src/main/java/io/legado/app/ui/book/read/page/PageFactory.kt

@@ -6,9 +6,9 @@ abstract class PageFactory<DATA>(protected val dataSource: DataSource) {
 
     abstract fun moveToLast()
 
-    abstract fun moveToNext():Boolean
+    abstract fun moveToNext(upContent: Boolean): Boolean
 
-    abstract fun moveToPrev(): Boolean
+    abstract fun moveToPrev(upContent: Boolean): Boolean
 
     abstract val nextPage: DATA
 

app/src/main/java/io/legado/app/ui/book/read/page/PageView.kt

@@ -76,12 +76,10 @@ class PageView(context: Context, attrs: AttributeSet) :
     fun fillPage(direction: PageDelegate.Direction) {
         when (direction) {
             PageDelegate.Direction.PREV -> {
-                pageFactory.moveToPrev()
+                pageFactory.moveToPrev(true)
-                upContent()
             }
             PageDelegate.Direction.NEXT -> {
-                pageFactory.moveToNext()
+                pageFactory.moveToNext(true)
-                upContent()
             }
             else -> Unit
         }
@@ -100,7 +98,7 @@ class PageView(context: Context, attrs: AttributeSet) :
         upContent()
     }
 
-    fun upContent(relativePosition: Int = 0) {
+    override fun upContent(relativePosition: Int) {
         if (ReadBookConfig.isScroll) {
             curPage.setContent(pageFactory.currentPage)
         } else {

app/src/main/java/io/legado/app/ui/book/read/page/TextPageFactory.kt

@@ -31,25 +31,27 @@ class TextPageFactory(dataSource: DataSource) : PageFactory<TextPage>(dataSource
         } ?: ReadBook.setPageIndex(0)
     }
 
-    override fun moveToNext(): Boolean = with(dataSource) {
+    override fun moveToNext(upContent: Boolean): Boolean = with(dataSource) {
         return if (hasNext()) {
             if (currentChapter?.isLastIndex(pageIndex) == true) {
-                ReadBook.moveToNextChapter(false)
+                ReadBook.moveToNextChapter(upContent)
             } else {
                 ReadBook.setPageIndex(pageIndex.plus(1))
             }
+            if (upContent) upContent()
             true
         } else
             false
     }
 
-    override fun moveToPrev(): Boolean = with(dataSource) {
+    override fun moveToPrev(upContent: Boolean): Boolean = with(dataSource) {
         return if (hasPrev()) {
             if (pageIndex <= 0) {
-                ReadBook.moveToPrevChapter(false)
+                ReadBook.moveToPrevChapter(upContent)
             } else {
                 ReadBook.setPageIndex(pageIndex.minus(1))
             }
+            if (upContent) upContent()
             true
         } else
             false

app/src/main/java/io/legado/app/ui/book/read/page/delegate/HorizontalPageDelegate.kt

@@ -4,7 +4,6 @@ import android.graphics.Bitmap
 import android.view.MotionEvent
 import io.legado.app.ui.book.read.page.PageView
 import io.legado.app.utils.screenshot
-import kotlin.math.abs
 
 abstract class HorizontalPageDelegate(pageView: PageView) : PageDelegate(pageView) {
 
@@ -52,12 +51,31 @@ abstract class HorizontalPageDelegate(pageView: PageView) : PageDelegate(pageVie
     }
 
     private fun onScroll(event: MotionEvent) {
+
+        val action: Int = event.action
+        val pointerUp =
+            action and MotionEvent.ACTION_MASK == MotionEvent.ACTION_POINTER_UP
+        val skipIndex = if (pointerUp) event.actionIndex else -1
+        // Determine focal point
+        var sumX = 0f
+        var sumY = 0f
+        val count: Int = event.pointerCount
+        for (i in 0 until count) {
+            if (skipIndex == i) continue
+            sumX += event.getX(i)
+            sumY += event.getY(i)
+        }
+        val div = if (pointerUp) count - 1 else count
+        val focusX = sumX / div
+        val focusY = sumY / div
         //判断是否移动了
         if (!isMoved) {
-            isMoved = abs(startX - event.x) > slop
+            val deltaX = (focusX - startX).toInt()
-                    || abs(startX - event.x) > abs(startY - event.y)
+            val deltaY = (focusY - startY).toInt()
+            val distance = deltaX * deltaX + deltaY * deltaY
+            isMoved = distance > slopSquare
             if (isMoved) {
-                if (event.x - startX > 0) {
+                if (sumX - startX > 0) {
                     //如果上一页不存在
                     if (!hasPrev()) {
                         noNext = true
@@ -78,7 +96,7 @@ abstract class HorizontalPageDelegate(pageView: PageView) : PageDelegate(pageVie
             isCancel = if (mDirection == Direction.NEXT) touchX > lastX else touchX < lastX
             isRunning = true
             //设置触摸点
-            setTouchPoint(event.x, event.y)
+            setTouchPoint(sumX, sumY)
         }
     }
 

app/src/main/java/io/legado/app/ui/book/read/page/delegate/PageDelegate.kt

@@ -23,7 +23,7 @@ abstract class PageDelegate(protected val pageView: PageView) :
         pageView.width * 0.66f, pageView.height * 0.66f
     )
     protected val context: Context = pageView.context
-    protected val slop = ViewConfiguration.get(context).scaledTouchSlop
+
     //起始点
     protected var startX: Float = 0f
     protected var startY: Float = 0f
@@ -41,18 +41,23 @@ abstract class PageDelegate(protected val pageView: PageView) :
     protected var viewWidth: Int = pageView.width
     protected var viewHeight: Int = pageView.height
 
-    private val snackBar: Snackbar by lazy {
-        Snackbar.make(pageView, "", Snackbar.LENGTH_SHORT)
-    }
-
     private val scroller: Scroller by lazy {
         Scroller(pageView.context, DecelerateInterpolator())
     }
 
+    protected val slopSquare by lazy {
+        val scaledTouchSlop = ViewConfiguration.get(context).scaledTouchSlop
+        scaledTouchSlop * scaledTouchSlop
+    }
+
     private val detector: GestureDetector by lazy {
         GestureDetector(pageView.context, this)
     }
 
+    private val snackBar: Snackbar by lazy {
+        Snackbar.make(pageView, "", Snackbar.LENGTH_SHORT)
+    }
+
     var isMoved = false
     var noNext = true
 
@@ -189,9 +194,12 @@ abstract class PageDelegate(protected val pageView: PageView) :
     @CallSuper
     open fun onTouch(event: MotionEvent) {
         if (isStarted) return
+        detector.setIsLongpressEnabled(false)
         if (!detector.onTouchEvent(event)) {
             //GestureDetector.onFling小幅移动不会触发,所以要自己判断
-            if (event.action == MotionEvent.ACTION_UP && isMoved) {
+            when (event.action) {
+                MotionEvent.ACTION_UP,
+                MotionEvent.ACTION_CANCEL -> if (isMoved) {
                     if (selectedOnDown) {
                         selectedOnDown = false
                     }
@@ -199,6 +207,7 @@ abstract class PageDelegate(protected val pageView: PageView) :
                 }
             }
         }
+    }
 
     /**
      * 按下
@@ -232,6 +241,10 @@ abstract class PageDelegate(protected val pageView: PageView) :
             selectedOnDown = false
             return true
         }
+        if (isMoved) {
+            if (!noNext) onAnimStart()
+            return true
+        }
         val x = e.x
         val y = e.y
         if (centerRectF.contains(x, y)) {

app/src/main/java/io/legado/app/ui/book/read/page/delegate/ScrollPageDelegate.kt

@@ -4,7 +4,6 @@ import android.view.MotionEvent
 import android.view.VelocityTracker
 import io.legado.app.ui.book.read.page.ChapterProvider
 import io.legado.app.ui.book.read.page.PageView
-import kotlin.math.abs
 
 class ScrollPageDelegate(pageView: PageView) : PageDelegate(pageView) {
 
@@ -46,9 +45,28 @@ class ScrollPageDelegate(pageView: PageView) : PageDelegate(pageView) {
     private fun onScroll(event: MotionEvent) {
         mVelocity.addMovement(event)
         mVelocity.computeCurrentVelocity(velocityDuration)
-        setTouchPoint(event.x, event.y)
+        val action: Int = event.action
+        val pointerUp =
+            action and MotionEvent.ACTION_MASK == MotionEvent.ACTION_POINTER_UP
+        val skipIndex = if (pointerUp) event.actionIndex else -1
+        // Determine focal point
+        var sumX = 0f
+        var sumY = 0f
+        val count: Int = event.pointerCount
+        for (i in 0 until count) {
+            if (skipIndex == i) continue
+            sumX += event.getX(i)
+            sumY += event.getY(i)
+        }
+        val div = if (pointerUp) count - 1 else count
+        val focusX = sumX / div
+        val focusY = sumY / div
+        setTouchPoint(sumX, sumY)
         if (!isMoved) {
-            isMoved = abs(startX - event.x) > slop || abs(startY - event.y) > slop
+            val deltaX = (focusX - startX).toInt()
+            val deltaY = (focusY - startY).toInt()
+            val distance = deltaX * deltaX + deltaY * deltaY
+            isMoved = distance > slopSquare
         }
         if (isMoved) {
             isRunning = true

app/src/main/java/io/legado/app/ui/config/BackupRestoreUi.kt

@@ -114,7 +114,8 @@ object BackupRestoreUi {
             .onGranted {
                 Coroutine.async {
                     AppConfig.backupPath = path
-                    Restore.restore(path)
+                    Restore.restoreDatabase(path)
+                    Restore.restoreConfig(path)
                 }.onSuccess {
                     fragment.toast(R.string.restore_success)
                 }

app/src/main/java/io/legado/app/ui/main/MainActivity.kt

@@ -16,7 +16,6 @@ import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
 import io.legado.app.help.AppConfig
 import io.legado.app.help.storage.Backup
-import io.legado.app.help.storage.SyncBookProgress
 import io.legado.app.lib.theme.ATH
 import io.legado.app.service.BaseReadAloudService
 import io.legado.app.service.help.ReadAloud
@@ -129,7 +128,6 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
 
     override fun finish() {
         if (!BuildConfig.DEBUG) {
-            SyncBookProgress.uploadBookProgress()
             Backup.autoBack(this)
         }
         super.finish()

app/src/main/java/io/legado/app/ui/replacerule/edit/ReplaceEditViewModel.kt

@@ -23,7 +23,7 @@ class ReplaceEditViewModel(application: Application) : BaseViewModel(application
                     bundle.getString("pattern")?.let { pattern ->
                         val isRegex = bundle.getBoolean("isRegex")
                         replaceRuleData.postValue(
-                            ReplaceRule(pattern = pattern, isRegex = isRegex)
+                            ReplaceRule(name = pattern, pattern = pattern, isRegex = isRegex)
                         )
                     }
                 }

app/src/main/java/io/legado/app/ui/rss/article/RssArticlesActivity.kt

@@ -60,7 +60,7 @@ class RssArticlesActivity : VMBaseActivity<RssArticlesViewModel>(R.layout.activi
             R.id.menu_clear -> {
                 viewModel.url?.let {
                     refresh_progress_bar.isAutoLoading = true
-                    viewModel.clear()
+                    viewModel.clearArticles()
                 }
             }
         }

app/src/main/java/io/legado/app/ui/rss/article/RssArticlesViewModel.kt

@@ -106,7 +106,7 @@ class RssArticlesViewModel(application: Application) : BaseViewModel(application
         }
     }
 
-    fun clear() {
+    fun clearArticles() {
         execute {
             url?.let {
                 App.db.rssArticleDao().delete(it)

app/src/main/java/io/legado/app/utils/RealPathUtil.kt

@@ -102,8 +102,6 @@ object RealPathUtil {
         val projection = arrayOf(
             column
         )
-        var input: FileInputStream? = null
-        var output: FileOutputStream? = null
         try {
             cursor =
                 context.contentResolver.query(uri!!, projection, selection, selectionArgs, null)
@@ -115,6 +113,8 @@ object RealPathUtil {
             e.printStackTrace()
             val file = File(context.cacheDir, "tmp")
             val filePath = file.absolutePath
+            var input: FileInputStream? = null
+            var output: FileOutputStream? = null
             try {
                 val pfd =
                     context.contentResolver.openFileDescriptor(filePathUri!!, "r")
@@ -127,11 +127,12 @@ object RealPathUtil {
                 while (input.read(bytes).also { read = it } != -1) {
                     output.write(bytes, 0, read)
                 }
-                input.close()
-                output.close()
                 return File(filePath).absolutePath
             } catch (ignored: IOException) {
                 ignored.printStackTrace()
+            } finally {
+                input?.close()
+                output?.close()
             }
         } finally {
             cursor?.close()

app/src/main/java/io/legado/app/utils/StringExtensions.kt

@@ -48,6 +48,17 @@ fun String.splitNotBlank(regex: Regex, limit: Int = 0): Array<String> = run {
     this.split(regex, limit).map { it.trim() }.filterNot { it.isBlank() }.toTypedArray()
 }
 
+fun String.toStringArray(): Array<String> {
+    var codePointIndex = 0
+    return Array(codePointCount(0, length)) {
+        substring(
+            codePointIndex,
+            offsetByCodePoints(codePointIndex, 1)
+                .apply { codePointIndex = this }
+        )
+    }
+}
+
 fun Char?.isHAN(): Boolean {
     this ?: return false
     val ub: Character.UnicodeBlock = Character.UnicodeBlock.of(this) ?: return false

build.gradle

@@ -13,7 +13,7 @@ buildscript {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'de.timfreiheit.resourceplaceholders:placeholders:0.3'
         classpath 'com.google.gms:google-services:4.3.3'
-        classpath 'io.fabric.tools:gradle:1.31.0'
+        classpath 'io.fabric.tools:gradle:1.31.2'
     }
 }
 

gradle.properties

@@ -19,4 +19,3 @@ android.useAndroidX=true
 android.enableJetifier=true
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
-android.enableR8=false