...

app/build.gradle

@@ -52,7 +52,7 @@ dependencies {
     implementation 'com.google.android.material:material:1.8.0'
     implementation 'com.google.code.gson:gson:2.10.1'
 
-    implementation files('libs/DualScreen.jar')
+//    implementation files('libs/DualScreen.jar')
 
     implementation 'io.realm.kotlin:library-base:1.6.0'
 

app/src/main/java/com/mime/dualscreenview/activity/Intro.kt

@@ -1,13 +1,9 @@
 package com.mime.dualscreenview.activity
 
-import android.app.ActivityOptions
-import android.content.Context
 import android.content.DialogInterface
-import android.content.Intent
 import android.content.pm.ActivityInfo
 import android.content.res.Configuration
-import android.graphics.Color
+import android.graphics.Bitmap
-import android.hardware.display.DisplayManager
 import android.net.Uri
 import android.os.Build
 import android.os.Bundle
@@ -18,13 +14,14 @@ import android.util.Log
 import android.view.KeyEvent
 import android.view.View
 import android.view.View.*
+import android.webkit.WebSettings
 import android.webkit.WebView
+import android.webkit.WebViewClient
 import android.widget.ArrayAdapter
 import android.widget.EditText
 import android.widget.ImageButton
 import android.widget.ProgressBar
 import android.widget.TextView
-import android.widget.Toast
 import androidx.annotation.RequiresApi
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.widget.AppCompatButton
@@ -49,16 +46,14 @@ import com.mime.dualscreenview.view.TouchArea
 import com.mime.dualscreenview.webcontents.BaseWebContentsViewer
 import com.mime.dualscreenview.webcontents.MainControllInterface
 import com.mime.dualscreenview.webcontents.contentsinfo.Agit
-import com.mime.dualscreenview.webcontents.contentsinfo.Booktoki
 import com.mime.dualscreenview.webcontents.contentsinfo.GotoSomeWhere
-import io.realm.kotlin.Realm
 import io.realm.kotlin.UpdatePolicy
 import io.realm.kotlin.ext.copyFromRealm
 import io.realm.kotlin.ext.query
-import io.realm.kotlin.query.find
 import java.lang.System.currentTimeMillis
 import java.text.SimpleDateFormat
 import java.util.Date
+import kotlin.random.Random
 
 
 class Intro : Base() , MainControllInterface, PagedTextViewInterface {
@@ -72,6 +67,7 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
     var lastInfo : LastInfo? = null
     lateinit var paged_layer : PagedTextLayout
     lateinit var textview_title : TextView
+    var currentBooinfo : BookPageInfo? = null
     val handle = object : Handler() {
         override fun handleMessage(msg: Message) {
 //            super.handleMessage(msg)
@@ -79,7 +75,6 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
                 (msg.obj as? ReaderConfig)?.let {
 
                 }
-
             }
         }
     }
@@ -89,12 +84,19 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
         Blog.LOGD(log= "onConfigurationChanged ${this::class.java.name} >> newConfig ${newConfig}")
         mBaseWebContentsViewer.webview.reload()
     }
+
+    var contentsSaver : WebView? = null
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         Blog.LOGD(log= "onCreate ${this::class.java.name} >> savedInstanceState ${savedInstanceState}")
         setContentView(R.layout.intro)
-
+        findViewById<WebView>(R.id.menu_web)?.let {
-        mBaseWebContentsViewer = BaseWebContentsViewer(findViewById<WebView>(R.id.menu_web),this)
+            it.setOnLongClickListener {
+                onTouch(TouchArea.Center)
+                return@setOnLongClickListener false
+            }
+            mBaseWebContentsViewer = BaseWebContentsViewer(it,this)
+        }
 
         paged_layer =findViewById<PagedTextLayout>(R.id.paged_layer)
         textview_title =findViewById<TextView>(R.id.textview_title)
@@ -108,6 +110,19 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
                 }
             }
         }
+        findViewById<WebView>(R.id.hidden_web)?.let { v->
+            contentsSaver = v
+            contentsSaver?.webViewClient = saveClient
+            contentsSaver?.settings?.textZoom = 100
+            contentsSaver?.settings?.javaScriptEnabled = true
+            contentsSaver?.settings?.javaScriptCanOpenWindowsAutomatically = false
+            contentsSaver?.settings?.loadWithOverviewMode = true
+            contentsSaver?.settings?.setPluginState(WebSettings.PluginState.ON)
+            contentsSaver?.settings?.domStorageEnabled = true
+            contentsSaver?.clearCache(true);
+            contentsSaver?.clearHistory();
+            contentsSaver?.clearSslPreferences();
+        }
 
         findViewById<View>(R.id.btn_rotate).setOnClickListener { v->
             switcvhOrient()
@@ -178,8 +193,10 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
         realm.close()
         infos?.let {
             Blog.LOGE("onBookInfos" , "onBookInfos it >> ${it}")
+            runOnUiThread {
                 showList(it)
             }
+        }
 
 
 
@@ -276,15 +293,115 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
     }
 
     fun showList(infos: BookPageInfos) {
-        DefaultList.showDefaultList(this@Intro,"현제는 ${currentTitle} - ${currentChapter} -> 다른화를 골라",infos.getTitleArray().reversed(),currentChapter, { position ->
+        if (infos != null) {
+            DefaultList.showDefaultList(
+                this@Intro,
+                "현제는 ${currentTitle} - ${(infos.pages.size ?: 0)  - currentChapter} -> 다른화를 골라",
+                infos.getTitleArray(),
+                currentChapter,
+                { position ->
                     return@showDefaultList infos.pages?.get(position)?.chapterTitle ?: ""
-        },{position ->
+                },
-            infos.pages?.reversed()?.get(position)?.let{moveTo(it)}
+                { position ->
+                    infos.pages?.get(position)?.let { moveTo(it) }
+                }, { state ->
+                    if (state < 0 ) {
+                        saveItem(infos)
+                    }
                 })
         }
+    }
+    var isLoading = false
+    var saveClient = object : WebViewClient() {
+        override fun onPageStarted(view: WebView?, url: String?, favicon: Bitmap?) {
+            super.onPageStarted(view, url, favicon)
+            isLoading = true
+            Blog.LOGE("saveClient >>> ${isLoading} ${url}")
+        }
+        override fun onPageFinished(webView:  WebView?, url: String?) {
+            super.onPageFinished(webView, url)
+            isLoading = false
+            var ramdomTimeSec = 1000L + Random(System.currentTimeMillis()).nextLong().rem(1999)
+            Blog.LOGE("ramdomTime >>> ${ramdomTimeSec}")
+            webView?.postDelayed( {
+                Blog.LOGE("saveClient >>> ${isLoading} ${url}")
+                var findContents = Agit.getFindContentsJs()
+                Blog.LOGE("saveClient  find >>> ${findContents}")
+                Random(System.currentTimeMillis()).nextLong().rem(999)
+                webView?.evaluateJavascript(findContents){ result: String? ->
+                    Blog.LOGE("saveClient  result >>> ${result}")
+                    result?.let { string: String ->
+                        Blog.LOGE("saveClient  contents >>> ${string}")
+                        if (string.length > 10) {
+                            Blog.LOGE("saveClient  it.length >>> ${string.length}")
+                            var contents = string.replace("\\\"", "\"")
+                            contents =
+                                (contents.replace("\\n", System.getProperty("line.separator")))
+                            Blog.LOGE("saveClient  contents >>> ${contents}")
+                            Uri.parse(url)?.let {
+                                it.path?.let {
+                                    HistoryManager.getBooPageInfo(it) {
+                                        HistoryManager.openRealm().apply {
+                                            this.writeBlocking {
+                                                it?.contents = contents
+                                                if (it != null) {
+                                                    copyToRealm(it, UpdatePolicy.ALL)
+                                                }
+                                            }
+                                        }.close()
+                                    }
+                                }
+                            }
+                        }
+                        var ramdomTime = 10000L + Random(System.currentTimeMillis()).nextLong().rem(3999)
+                        Blog.LOGE("ramdomTime >>> ${ramdomTime}")
+                        contentsSaver?.postDelayed( { saveItem(null) }, ramdomTime)
+                    }
+                }},ramdomTimeSec)
+        }
+    }
+
+    var saveTarget : ArrayList<BookPageInfo> = arrayListOf()
+    private fun saveItem(infos: BookPageInfos?) {
+        Blog.LOGE("saveItem >>> infos?.pages ${infos?.pages?.size ?: 0}")
+        var savedCount = Random(System.currentTimeMillis()).nextLong().rem(19) +  6L
+        infos?.pages?.reversed()?.forEach {
+            if (it.contents?.length ?: 0 > 10) {
+            } else {
+                if (saveTarget.size < savedCount.toInt()) {
+                    saveTarget.add(it)
+                }
+            }
+        }
+
+        Blog.LOGE("saveItem >>> saveTarget  ${saveTarget.count()}")
+        if (isLoading == false) {
+            try {
+                saveTarget?.removeFirst()?.let {
+                    Blog.LOGE("saveItem >>> ${it.pathUrl}")
+                    runOnUiThread {
+                        mBaseWebContentsViewer.webview.url?.let { currentUrl ->
+                            currentUrl.replace(Uri.parse(currentUrl).path ?: "", it.pathUrl ?: "")
+                                ?.let { targetUrl ->
+                                    Blog.LOGE("targetUrl >>> ${targetUrl}")
+                                    contentsSaver?.loadUrl(targetUrl)
+                                }
+                        }
+                    }
+                }
+            } catch ( e : Exception) {
+                e.printStackTrace()
+            }
+        }
+
+    }
 
     private fun moveTo(item: BookPageInfo?) {
         item?.pathUrl?.let { newPath ->
+            if (item.contents?.length ?: 0 > 10) {
+                paged_layer.text = item!!.contents!!
+                paged_layer.visibility = VISIBLE
+            }
             mBaseWebContentsViewer?.webview?.url?.let { currentUrl ->
                 Uri.parse(currentUrl)?.path?.let {
                     currentUrl.replace(it, newPath)?.let {
@@ -324,15 +441,20 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
         }
     }
 
-    fun actionNextEvent() {
+    fun actionNextEvent(fast : Boolean = false) {
         if (paged_layer != null && paged_layer!!.visibility == View.VISIBLE && paged_layer!!.size() > 0 && (paged_layer!!.current() < paged_layer!!.size() - 1) ) {
-            paged_layer!!.doNext()
+            paged_layer!!.doNext(fast)
             updateLastInfo(paged_layer!!)
         }else {
             Uri.parse(mBaseWebContentsViewer.webview.url)?.let {
                 it.path?.let {
                     HistoryManager.getNextPage(it) {
                         Blog.LOGE("HistoryManager.getNextPage(${it})")
+                        if (it?.contents?.length ?: 0 > 10) {
+                            currentBooinfo = it
+                            paged_layer.text = it!!.contents!!
+                            paged_layer.visibility = VISIBLE
+                        }
                         if(it?.pathUrl?.length ?: 0 > 0) {
                             HistoryManager.save(historyItem = HistoryItem().putHistory(it,mBaseWebContentsViewer.webview.url!!))
                             Blog.LOGE("HistoryManager.getNextPage(${it?.pathUrl})")
@@ -345,6 +467,11 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
                                 mBaseWebContentsViewer.webview.loadUrl(Agit.getLastedDoamin() + it?.pathUrl!!)
                                 paged_layer?.visibility = GONE
                             }
+                            it?.pathUrl?.let {
+                                HistoryManager.getBooInfo(it) {
+                                    saveItem(it)
+                                }
+                            }
                         }
                     }
                 }
@@ -366,14 +493,20 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
     }
 
 
-    fun actionPrevEvent() {
+    fun actionPrevEvent(fast : Boolean = false) {
         if (paged_layer != null && paged_layer!!.visibility == View.VISIBLE && paged_layer!!.size() > 0 && paged_layer!!.current() > 0 ) {
-            paged_layer!!.doPrev()
+            paged_layer!!.doPrev(fast)
             updateLastInfo(paged_layer!!)
         } else {
             Uri.parse(mBaseWebContentsViewer.webview.url)?.let {
                 it.path?.let {
                     HistoryManager.getPrevPage(it) {
+                        if (it?.contents?.length ?: 0 > 10) {
+                            currentBooinfo = it
+                            paged_layer.text = it!!.contents!!
+                            paged_layer.visibility = VISIBLE
+                        }
+
                         if(it?.pathUrl?.length ?: 0 > 0) {
                             HistoryManager.save(historyItem = HistoryItem().putHistory(it,mBaseWebContentsViewer.webview.url!!))
                             if (lastInfo?.pageUrl?.length ?: 0 > 0 && lastInfo?.pageUrl!!.startsWith("http")) {
@@ -393,10 +526,10 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
         super.onBackPressed()
         var layer = findViewById<PagedTextLayout>(R.id.paged_layer)
 
-        if (!didBackPress) {
+//        if (!didBackPress) {
-            firstBackPress()
+//            firstBackPress()
-            return
+//            return
-        }
+//        }
 
         if (layer != null && layer.visibility == View.VISIBLE) {
             didBackPress = false
@@ -413,10 +546,11 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
         if (!didBackPress) {
             firstBackPress()
             return
-        }
+        } else {
             finish()
             didBackPress = false
         }
+    }
 
 
     override fun showAlert(alert: String) {
@@ -428,6 +562,7 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
         paged_layer.apply {
             if (aContents != null) {
                 var contents = aContents.replace("\\\"","\"")
+                text = (contents.replace("\\n", System.getProperty("line.separator")))
                 visibility = VISIBLE
                 mPagedTextViewInterface = this@Intro
                 var realm = HistoryManager.openRealm()
@@ -455,8 +590,8 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
 
 
 
-                text = (contents.replace("\\n", System.getProperty("line.separator")))
+//                text = (contents.replace("\\n", System.getProperty("line.separator")))
-                if(lastInfo != null && lastInfo!!.pageUrl.equals(mBaseWebContentsViewer.webview.url)) {
+                if(lastInfo != null && mBaseWebContentsViewer.webview.url?.endsWith(lastInfo!!.pageUrl) ?: false) {
                     this@Intro.findViewById<ProgressBar>(R.id.progress)?.visibility = VISIBLE
                     paged_layer?.postDelayed({
                         next(lastInfo!!.pageIndex)
@@ -466,9 +601,18 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
                     },1000)
                 }
                 forceUpdateUI()
-                HistoryManager.getBooPageInfo(mBaseWebContentsViewer.webview.url!!){
+                mBaseWebContentsViewer.webview.url?.let {
+                    Uri.parse(it)?.let {
+                        it.path?.let {
+                            HistoryManager.getBooPageInfo(it){
+                                currentBooinfo = it
                                 HistoryManager.openRealm().apply {
                                     this.writeBlocking {
+                                        it?.chapterTitle?.let {
+                                            onFindTitle(it)
+                                        }
+                                        currentChapter = it?.chapterNum ?: 0
+                                        currentPage = it?.chapterNum ?: 0
                                         it?.contents = contents
                                         if (it != null) {
                                             copyToRealm(it, UpdatePolicy.ALL)
@@ -479,6 +623,9 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
                             }
                         }
                     }
+                }
+            }
+        }
         Log.i(TAG,"onLoadedContents >> " + aContents)
     }
 
@@ -596,7 +743,7 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
     }
 
     override fun onTouch(touchArea: TouchArea) {
-        Blog.LOGD(log="onTouch")
+        Blog.LOGD(log="onTouch ${touchArea}")
         when (touchArea) {
             TouchArea.Center-> {
                 findViewById<View>(R.id.btn_right).visibility = VISIBLE
@@ -616,6 +763,12 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
             TouchArea.Left-> {
                 actionPrevEvent()
             }
+            TouchArea.DoubleRight -> {
+                actionNextEvent(true)
+            }
+            TouchArea.DoubleLeft -> {
+                actionPrevEvent(true)
+            }
             else -> {
 
             }
@@ -626,19 +779,38 @@ class Intro : Base() , MainControllInterface, PagedTextViewInterface {
 
     override fun onLongClick() {
         Blog.LOGD(log="onLongClick")
+
+    }
+    override fun onSwipeLeft(count : Int) {
+        Blog.LOGD(log="onSwipeLeft ${count}")
+        actionNextEvent(count > 1)
+
+    }
+
+    override fun onSwipeRight(count : Int) {
+        Blog.LOGD(log="onSwipeRight ${count}")
+        actionPrevEvent(count > 1)
+    }
+
+    override fun onSwipeUp(touchCount: Int) {
+
+    }
+
+    override fun onSwipeDown(touchCount: Int) {
+        if (touchCount == 2) {
             if (paged_layer?.visibility == VISIBLE) {
                 paged_layer?.visibility = GONE
-        }
+                findViewById<View>(R.id.btn_right).visibility = VISIBLE
-    }
+                findViewById<View>(R.id.btn_left).visibility = VISIBLE
-    override fun onSwipeLeft() {
+                findViewById<View>(R.id.btn_setting).visibility = VISIBLE
-        Blog.LOGD(log="onSwipeLeft")
-        actionNextEvent()
 
+                textview_title.visibility = VISIBLE
+                findViewById<View>(R.id.btn_home).visibility = VISIBLE
+                findViewById<View>(R.id.btn_list).visibility = VISIBLE
+                findViewById<View>(R.id.btn_history).visibility = VISIBLE
+                findViewById<View>(R.id.btn_rotate).visibility = VISIBLE
+            }
         }
-
-    override fun onSwipeRight() {
-        Blog.LOGD(log="onSwipeRight")
-        actionPrevEvent()
     }
 
 

app/src/main/java/com/mime/dualscreenview/data/model/BookPageInfo.kt

@@ -65,8 +65,8 @@ class BookPageInfos : RealmObject {
         var arrayList = ArrayList<String>()
 
         pages?.forEach {
-            Blog.LOGE("chapterTitle >> ${it.chapterTitle} ")
+//            Blog.LOGE("chapterTitle >> ${it.getTitleItem()} ")
-            arrayList.add(it.chapterTitle ?: "") }
+            arrayList.add(it.getTitleItem())}
         return arrayList
     }
 
@@ -85,5 +85,22 @@ class BookPageInfo : RealmObject {
     @PrimaryKey
     var pathUrl : String? = ""
 
+    fun getTitleItem() : String {
+        var result = StringBuilder()
+        result.append(if (contents?.length ?: 0 > 10) {
+            "S:[0] "
+        } else {
+            "[X] "
+        })
 
+        result.append(chapterTitle?: "")
+
+        result.append(if (lastPage ?: 0 >0) {
+            " [0] "
+        } else {
+            " [X] "
+        })
+
+        return result.toString()
+    }
 }

app/src/main/java/com/mime/dualscreenview/dialog/DefaultList.kt

@@ -7,20 +7,31 @@ import android.widget.ArrayAdapter
 import androidx.appcompat.app.AlertDialog
 
 object DefaultList {
-    fun showDefaultList(context: Context,title : String, items : Collection<String>, firstPosition : Int, choosedTitle : (Int)->String, chooedPositive : (Int)->Unit) {
+    fun showDefaultList(context: Context,title : String, items : Collection<String>, firstPosition : Int, choosedTitle : (Int)->String, chooedPositive : (Int)->Unit, saveCalback : (Int)->Unit ) {
         val builderSingle: AlertDialog.Builder = AlertDialog.Builder(context)
         builderSingle.setTitle(title)
         val arrayAdapter =
             ArrayAdapter<String>(context, R.layout.select_dialog_singlechoice)
         arrayAdapter.addAll(items)
+        builderSingle.setNeutralButton("전체 저장")  { dialog, which ->
+            saveCalback.invoke(-1)
+            dialog.dismiss()
+        }
         builderSingle.setNegativeButton("닫기",
-            DialogInterface.OnClickListener { dialog, which -> dialog.dismiss() })
+            DialogInterface.OnClickListener { dialog, which ->
+                dialog.dismiss() })
         builderSingle.setAdapter(arrayAdapter,
             DialogInterface.OnClickListener { dialog, position ->
                 val strName = arrayAdapter.getItem(position)
                 val builderInner: AlertDialog.Builder = AlertDialog.Builder(context)
                 builderInner.setMessage(strName)
                 builderInner.setTitle(choosedTitle.invoke(position))
+                builderInner.setNegativeButton("닫기") { dialog, which ->
+
+                }
+//                builderInner.setNeutralButton("자동 저장") { dialog, which ->
+//                    saveCalback.invoke(position)
+//                }
                 builderInner.setPositiveButton("이동"){ dialog, which ->
                     chooedPositive.invoke(position)
                     dialog.dismiss()

app/src/main/java/com/mime/dualscreenview/view/OnSwipeTouchListener.kt

@@ -1,13 +1,716 @@
 package com.mime.dualscreenview.view
 
 import android.content.Context
+import android.os.SystemClock
+import android.util.Log
 import android.view.GestureDetector
 import android.view.MotionEvent
 import android.view.View
+import android.view.View.OnTouchListener
+import com.mime.dualscreenview.common.Blog
+import com.mime.dualscreenview.view.GestureAnalyser.GestureType
+import kotlin.math.abs
+import kotlin.math.pow
+import kotlin.math.sqrt
 
 
 enum class TouchArea {
-    Left,Center,Right
+    Left,Center,Right, DoubleLeft, DoubleRight
+}
+
+class GestureAnalyser @JvmOverloads constructor(
+    swipeSlopeIntolerance: Int = 3,
+    doubleTapMaxDelayMillis: Int = 500,
+    doubleTapMaxDownMillis: Int = 100
+) {
+    private val initialX = DoubleArray(5)
+    private val initialY = DoubleArray(5)
+    private val finalX = DoubleArray(5)
+    private val finalY = DoubleArray(5)
+    private val currentX = DoubleArray(5)
+    private val currentY = DoubleArray(5)
+    private val delX = DoubleArray(5)
+    private val delY = DoubleArray(5)
+
+    private var numFingers = 0
+    private var initialT: Long = 0
+    private var finalT: Long = 0
+    private var currentT: Long = 0
+
+    private var prevInitialT: Long = 0
+    private var prevFinalT: Long = 0
+
+    private var swipeSlopeIntolerance = 3
+
+    private val doubleTapMaxDelayMillis: Long
+    private val doubleTapMaxDownMillis: Long
+
+    init {
+        this.swipeSlopeIntolerance = swipeSlopeIntolerance
+        this.doubleTapMaxDownMillis = doubleTapMaxDownMillis.toLong()
+        this.doubleTapMaxDelayMillis = doubleTapMaxDelayMillis.toLong()
+    }
+
+    fun trackGesture(ev: MotionEvent) {
+        val n = ev.pointerCount
+        for (i in 0 until n) {
+            initialX[i] = ev.getX(i).toDouble()
+            initialY[i] = ev.getY(i).toDouble()
+        }
+        numFingers = n
+        initialT = SystemClock.uptimeMillis()
+    }
+
+    fun untrackGesture() {
+        numFingers = 0
+        prevFinalT = SystemClock.uptimeMillis()
+        prevInitialT = initialT
+    }
+
+    fun getGesture(ev: MotionEvent): GestureType {
+        var averageDistance = 0.0
+        for (i in 0 until numFingers) {
+            finalX[i] = ev.getX(i).toDouble()
+            finalY[i] = ev.getY(i).toDouble()
+            delX[i] = finalX[i] - initialX[i]
+            delY[i] = finalY[i] - initialY[i]
+
+            averageDistance += sqrt(
+                (finalX[i] - initialX[i]).pow(2.0) + (finalY[i] - initialY[i]).pow(
+                    2.0
+                )
+            )
+        }
+        averageDistance /= numFingers.toDouble()
+
+        finalT = SystemClock.uptimeMillis()
+        val gt = GestureType()
+        gt.gestureFlag = calcGesture()
+        gt.gestureDuration = finalT - initialT
+        gt.gestureDistance = averageDistance
+        return gt
+    }
+
+    fun getOngoingGesture(ev: MotionEvent): Int {
+        for (i in 0 until numFingers) {
+            currentX[i] = ev.getX(i).toDouble()
+            currentY[i] = ev.getY(i).toDouble()
+            delX[i] = finalX[i] - initialX[i]
+            delY[i] = finalY[i] - initialY[i]
+        }
+        currentT = SystemClock.uptimeMillis()
+        return calcGesture()
+    }
+
+    private fun calcGesture(): Int {
+        if (isDoubleTap) {
+            return DOUBLE_TAP_1
+        }
+
+        if (numFingers == 1) {
+            if ((-(delY[0])) > (swipeSlopeIntolerance * (abs(
+                    delX[0]
+                )))
+            ) {
+                return SWIPE_1_UP
+            }
+
+            if (((delY[0])) > (swipeSlopeIntolerance * (abs(
+                    delX[0]
+                )))
+            ) {
+                return SWIPE_1_DOWN
+            }
+
+            if ((-(delX[0])) > (swipeSlopeIntolerance * (abs(
+                    delY[0]
+                )))
+            ) {
+                return SWIPE_1_LEFT
+            }
+
+            if (((delX[0])) > (swipeSlopeIntolerance * (abs(
+                    delY[0]
+                )))
+            ) {
+                return SWIPE_1_RIGHT
+            }
+        }
+        if (numFingers == 2) {
+            if (((-delY[0]) > (swipeSlopeIntolerance * abs(
+                    delX[0]
+                ))) && ((-delY[1]) > (swipeSlopeIntolerance * abs(
+                    delX[1]
+                )))
+            ) {
+                return SWIPE_2_UP
+            }
+            if (((delY[0]) > (swipeSlopeIntolerance * abs(
+                    delX[0]
+                ))) && ((delY[1]) > (swipeSlopeIntolerance * abs(
+                    delX[1]
+                )))
+            ) {
+                return SWIPE_2_DOWN
+            }
+            if (((-delX[0]) > (swipeSlopeIntolerance * abs(
+                    delY[0]
+                ))) && ((-delX[1]) > (swipeSlopeIntolerance * abs(
+                    delY[1]
+                )))
+            ) {
+                return SWIPE_2_LEFT
+            }
+            if (((delX[0]) > (swipeSlopeIntolerance * abs(
+                    delY[0]
+                ))) && ((delX[1]) > (swipeSlopeIntolerance * abs(
+                    delY[1]
+                )))
+            ) {
+                return SWIPE_2_RIGHT
+            }
+            if (finalFingDist(0, 1) > 2 * (initialFingDist(0, 1))) {
+                return UNPINCH_2
+            }
+            if (finalFingDist(0, 1) < 0.5 * (initialFingDist(0, 1))) {
+                return PINCH_2
+            }
+        }
+        if (numFingers == 3) {
+            if (((-delY[0]) > (swipeSlopeIntolerance * abs(
+                    delX[0]
+                )))
+                && ((-delY[1]) > (swipeSlopeIntolerance * abs(
+                    delX[1]
+                )))
+                && ((-delY[2]) > (swipeSlopeIntolerance * abs(
+                    delX[2]
+                )))
+            ) {
+                return SWIPE_3_UP
+            }
+            if (((delY[0]) > (swipeSlopeIntolerance * abs(
+                    delX[0]
+                )))
+                && ((delY[1]) > (swipeSlopeIntolerance * abs(
+                    delX[1]
+                )))
+                && ((delY[2]) > (swipeSlopeIntolerance * abs(
+                    delX[2]
+                )))
+            ) {
+                return SWIPE_3_DOWN
+            }
+            if (((-delX[0]) > (swipeSlopeIntolerance * abs(
+                    delY[0]
+                )))
+                && ((-delX[1]) > (swipeSlopeIntolerance * abs(
+                    delY[1]
+                )))
+                && ((-delX[2]) > (swipeSlopeIntolerance * abs(
+                    delY[2]
+                )))
+            ) {
+                return SWIPE_3_LEFT
+            }
+            if (((delX[0]) > (swipeSlopeIntolerance * abs(
+                    delY[0]
+                )))
+                && ((delX[1]) > (swipeSlopeIntolerance * abs(
+                    delY[1]
+                )))
+                && ((delX[2]) > (swipeSlopeIntolerance * abs(
+                    delY[2]
+                )))
+            ) {
+                return SWIPE_3_RIGHT
+            }
+
+            if ((finalFingDist(0, 1) > 1.75 * (initialFingDist(0, 1)))
+                && (finalFingDist(1, 2) > 1.75 * (initialFingDist(1, 2)))
+                && (finalFingDist(2, 0) > 1.75 * (initialFingDist(2, 0)))
+            ) {
+                return UNPINCH_3
+            }
+            if ((finalFingDist(0, 1) < 0.66 * (initialFingDist(0, 1)))
+                && (finalFingDist(1, 2) < 0.66 * (initialFingDist(1, 2)))
+                && (finalFingDist(2, 0) < 0.66 * (initialFingDist(2, 0)))
+            ) {
+                return PINCH_3
+            }
+        }
+        if (numFingers == 4) {
+            if (((-delY[0]) > (swipeSlopeIntolerance * abs(
+                    delX[0]
+                )))
+                && ((-delY[1]) > (swipeSlopeIntolerance * abs(
+                    delX[1]
+                )))
+                && ((-delY[2]) > (swipeSlopeIntolerance * abs(
+                    delX[2]
+                )))
+                && ((-delY[3]) > (swipeSlopeIntolerance * abs(
+                    delX[3]
+                )))
+            ) {
+                return SWIPE_4_UP
+            }
+            if (((delY[0]) > (swipeSlopeIntolerance * abs(
+                    delX[0]
+                )))
+                && ((delY[1]) > (swipeSlopeIntolerance * abs(
+                    delX[1]
+                )))
+                && ((delY[2]) > (swipeSlopeIntolerance * abs(
+                    delX[2]
+                )))
+                && ((delY[3]) > (swipeSlopeIntolerance * abs(
+                    delX[3]
+                )))
+            ) {
+                return SWIPE_4_DOWN
+            }
+            if (((-delX[0]) > (swipeSlopeIntolerance * abs(
+                    delY[0]
+                )))
+                && ((-delX[1]) > (swipeSlopeIntolerance * abs(
+                    delY[1]
+                )))
+                && ((-delX[2]) > (swipeSlopeIntolerance * abs(
+                    delY[2]
+                )))
+                && ((-delX[3]) > (swipeSlopeIntolerance * abs(
+                    delY[3]
+                )))
+            ) {
+                return SWIPE_4_LEFT
+            }
+            if (((delX[0]) > (swipeSlopeIntolerance * abs(
+                    delY[0]
+                )))
+                && ((delX[1]) > (swipeSlopeIntolerance * abs(
+                    delY[1]
+                )))
+                && ((delX[2]) > (swipeSlopeIntolerance * abs(
+                    delY[2]
+                )))
+                && ((delX[3]) > (swipeSlopeIntolerance * abs(
+                    delY[3]
+                )))
+            ) {
+                return SWIPE_4_RIGHT
+            }
+            if ((finalFingDist(0, 1) > 1.5 * (initialFingDist(0, 1)))
+                && (finalFingDist(1, 2) > 1.5 * (initialFingDist(1, 2)))
+                && (finalFingDist(2, 3) > 1.5 * (initialFingDist(2, 3)))
+                && (finalFingDist(3, 0) > 1.5 * (initialFingDist(3, 0)))
+            ) {
+                return UNPINCH_4
+            }
+            if ((finalFingDist(0, 1) < 0.8 * (initialFingDist(0, 1)))
+                && (finalFingDist(1, 2) < 0.8 * (initialFingDist(1, 2)))
+                && (finalFingDist(2, 3) < 0.8 * (initialFingDist(2, 3)))
+                && (finalFingDist(3, 0) < 0.8 * (initialFingDist(3, 0)))
+            ) {
+                return PINCH_4
+            }
+        }
+        return 0
+    }
+
+    private fun initialFingDist(fingNum1: Int, fingNum2: Int): Double {
+        return sqrt(
+            (initialX[fingNum1] - initialX[fingNum2]).pow(2.0) + (initialY[fingNum1] - initialY[fingNum2]).pow(
+                2.0
+            )
+        )
+    }
+
+    private fun finalFingDist(fingNum1: Int, fingNum2: Int): Double {
+        return sqrt(
+            (finalX[fingNum1] - finalX[fingNum2]).pow(2.0) + (finalY[fingNum1] - finalY[fingNum2]).pow(
+                2.0
+            )
+        )
+    }
+
+    val isDoubleTap: Boolean
+        get() = if (initialT - prevFinalT < doubleTapMaxDelayMillis && finalT - initialT < doubleTapMaxDownMillis && prevFinalT - prevInitialT < doubleTapMaxDownMillis) {
+            true
+        } else {
+            false
+        }
+
+    inner class GestureType {
+        var gestureFlag: Int = 0
+        var gestureDuration: Long = 0
+
+        var gestureDistance: Double = 0.0
+    }
+
+
+    companion object {
+        const val DEBUG: Boolean = true
+
+        // Finished gestures flags
+        const val SWIPE_1_UP: Int = 11
+        const val SWIPE_1_DOWN: Int = 12
+        const val SWIPE_1_LEFT: Int = 13
+        const val SWIPE_1_RIGHT: Int = 14
+        const val SWIPE_2_UP: Int = 21
+        const val SWIPE_2_DOWN: Int = 22
+        const val SWIPE_2_LEFT: Int = 23
+        const val SWIPE_2_RIGHT: Int = 24
+        const val SWIPE_3_UP: Int = 31
+        const val SWIPE_3_DOWN: Int = 32
+        const val SWIPE_3_LEFT: Int = 33
+        const val SWIPE_3_RIGHT: Int = 34
+        const val SWIPE_4_UP: Int = 41
+        const val SWIPE_4_DOWN: Int = 42
+        const val SWIPE_4_LEFT: Int = 43
+        const val SWIPE_4_RIGHT: Int = 44
+        const val PINCH_2: Int = 25
+        const val UNPINCH_2: Int = 26
+        const val PINCH_3: Int = 35
+        const val UNPINCH_3: Int = 36
+        const val PINCH_4: Int = 45
+        const val UNPINCH_4: Int = 46
+
+        const val DOUBLE_TAP_1: Int = 107
+
+        //Ongoing gesture flags
+        const val SWIPING_1_UP: Int = 101
+        const val SWIPING_1_DOWN: Int = 102
+        const val SWIPING_1_LEFT: Int = 103
+        const val SWIPING_1_RIGHT: Int = 104
+        const val SWIPING_2_UP: Int = 201
+        const val SWIPING_2_DOWN: Int = 202
+        const val SWIPING_2_LEFT: Int = 203
+        const val SWIPING_2_RIGHT: Int = 204
+        const val PINCHING: Int = 205
+        const val UNPINCHING: Int = 206
+        private const val TAG = "GestureAnalyser"
+    }
+}
+
+class SimpleFingerGestures : OnTouchListener {
+    private var debug = true
+    var consumeTouchEvents: Boolean = false
+
+    protected var tracking: BooleanArray = booleanArrayOf(false, false, false, false, false)
+    private var ga: GestureAnalyser
+    private var onFingerGestureListener: OnFingerGestureListener? = null
+
+
+    /**
+     * Constructor that creates an internal [in.championswimmer.sfg.lib.GestureAnalyser] object as well
+     */
+    constructor() {
+        ga = GestureAnalyser()
+    }
+
+    constructor(
+        swipeSlopeIntolerance: Int,
+        doubleTapMaxDelayMillis: Int,
+        doubleTapMaxDownMillis: Int
+    ) {
+        ga = GestureAnalyser(swipeSlopeIntolerance, doubleTapMaxDelayMillis, doubleTapMaxDownMillis)
+    }
+
+    fun setDebug(debug: Boolean) {
+        this.debug = debug
+    }
+
+    constructor(omfgl: OnFingerGestureListener?) {
+        ga = GestureAnalyser()
+        setOnFingerGestureListener(omfgl)
+    }
+
+    /**
+     * Register a callback to be invoked when multi-finger gestures take place
+     *
+     *
+     * <br></br>
+     *
+     *
+     * For the callbacks implemented via this, check the interface [in.championswimmer.sfg.lib.SimpleFingerGestures.OnFingerGestureListener]
+     *
+     *
+     * @param omfgl The callback that will run
+     */
+    fun setOnFingerGestureListener(omfgl: OnFingerGestureListener?) {
+        onFingerGestureListener = omfgl
+    }
+
+
+    override fun onTouch(view: View, ev: MotionEvent): Boolean {
+        if (debug) Log.d(TAG, "onTouch")
+        when (ev.action and MotionEvent.ACTION_MASK) {
+            MotionEvent.ACTION_DOWN -> {
+                if (debug) Log.d(TAG, "ACTION_DOWN")
+                startTracking(0)
+                ga.trackGesture(ev)
+                return consumeTouchEvents
+            }
+
+            MotionEvent.ACTION_UP -> {
+                if (debug) Log.d(TAG, "ACTION_UP")
+                if (tracking[0]) {
+                    doCallBack(ga.getGesture(ev))
+                }
+                stopTracking(0)
+                ga.untrackGesture()
+                return consumeTouchEvents
+            }
+
+            MotionEvent.ACTION_POINTER_DOWN -> {
+                if (debug) Log.d(TAG, "ACTION_POINTER_DOWN" + " " + "num" + ev.pointerCount)
+                startTracking(ev.pointerCount - 1)
+                ga.trackGesture(ev)
+                return consumeTouchEvents
+            }
+
+            MotionEvent.ACTION_POINTER_UP -> {
+                if (debug) Log.d(TAG, "ACTION_POINTER_UP" + " " + "num" + ev.pointerCount)
+                if (tracking[1]) {
+                    doCallBack(ga.getGesture(ev))
+                }
+                stopTracking(ev.pointerCount - 1)
+                ga.untrackGesture()
+                return consumeTouchEvents
+            }
+
+            MotionEvent.ACTION_CANCEL -> {
+                if (debug) Log.d(TAG, "ACTION_CANCEL")
+                return true
+            }
+
+            MotionEvent.ACTION_MOVE -> {
+                if (debug) Log.d(TAG, "ACTION_MOVE")
+                return consumeTouchEvents
+            }
+        }
+        return consumeTouchEvents
+    }
+
+    private fun doCallBack(mGt: GestureType) {
+        when (mGt.gestureFlag) {
+            GestureAnalyser.SWIPE_1_UP -> onFingerGestureListener!!.onSwipeUp(
+                1,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_1_DOWN -> onFingerGestureListener!!.onSwipeDown(
+                1,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_1_LEFT -> onFingerGestureListener!!.onSwipeLeft(
+                1,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_1_RIGHT -> onFingerGestureListener!!.onSwipeRight(
+                1,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_2_UP -> onFingerGestureListener!!.onSwipeUp(
+                2,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_2_DOWN -> onFingerGestureListener!!.onSwipeDown(
+                2,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_2_LEFT -> onFingerGestureListener!!.onSwipeLeft(
+                2,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_2_RIGHT -> onFingerGestureListener!!.onSwipeRight(
+                2,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.PINCH_2 -> onFingerGestureListener!!.onPinch(
+                2,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.UNPINCH_2 -> onFingerGestureListener!!.onUnpinch(
+                2,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_3_UP -> onFingerGestureListener!!.onSwipeUp(
+                3,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_3_DOWN -> onFingerGestureListener!!.onSwipeDown(
+                3,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_3_LEFT -> onFingerGestureListener!!.onSwipeLeft(
+                3,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_3_RIGHT -> onFingerGestureListener!!.onSwipeRight(
+                3,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.PINCH_3 -> onFingerGestureListener!!.onPinch(
+                3,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.UNPINCH_3 -> onFingerGestureListener!!.onUnpinch(
+                3,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_4_UP -> onFingerGestureListener!!.onSwipeUp(
+                4,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_4_DOWN -> onFingerGestureListener!!.onSwipeDown(
+                4,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_4_LEFT -> onFingerGestureListener!!.onSwipeLeft(
+                4,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.SWIPE_4_RIGHT -> onFingerGestureListener!!.onSwipeRight(
+                4,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.PINCH_4 -> onFingerGestureListener!!.onPinch(
+                4,
+                mGt.gestureDuration,
+                mGt.gestureDistance
+            )
+
+            GestureAnalyser.UNPINCH_4 -> {
+                onFingerGestureListener!!.onUnpinch(4, mGt.gestureDuration, mGt.gestureDistance)
+                onFingerGestureListener!!.onDoubleTap(1)
+            }
+
+            GestureAnalyser.DOUBLE_TAP_1 -> onFingerGestureListener!!.onDoubleTap(1)
+        }
+    }
+
+    private fun startTracking(nthPointer: Int) {
+        for (i in 0..nthPointer) {
+            tracking[i] = true
+        }
+    }
+
+    private fun stopTracking(nthPointer: Int) {
+        for (i in nthPointer until tracking.size) {
+            tracking[i] = false
+        }
+    }
+
+
+    /**
+     * Interface definition for the callback to be invoked when 2-finger gestures are performed
+     */
+    interface OnFingerGestureListener {
+        /**
+         * Called when user swipes **up** with two fingers
+         *
+         * @param fingers         number of fingers involved in this gesture
+         * @param gestureDuration duration in milliSeconds
+         * @return
+         */
+        fun onSwipeUp(fingers: Int, gestureDuration: Long, gestureDistance: Double): Boolean
+
+        /**
+         * Called when user swipes **down** with two fingers
+         *
+         * @param fingers         number of fingers involved in this gesture
+         * @param gestureDuration duration in milliSeconds
+         * @return
+         */
+        fun onSwipeDown(fingers: Int, gestureDuration: Long, gestureDistance: Double): Boolean
+
+        /**
+         * Called when user swipes **left** with two fingers
+         *
+         * @param fingers         number of fingers involved in this gesture
+         * @param gestureDuration duration in milliSeconds
+         * @return
+         */
+        fun onSwipeLeft(fingers: Int, gestureDuration: Long, gestureDistance: Double): Boolean
+
+        /**
+         * Called when user swipes **right** with two fingers
+         *
+         * @param fingers         number of fingers involved in this gesture
+         * @param gestureDuration duration in milliSeconds
+         * @return
+         */
+        fun onSwipeRight(fingers: Int, gestureDuration: Long, gestureDistance: Double): Boolean
+
+        /**
+         * Called when user **pinches** with two fingers (bring together)
+         *
+         * @param fingers         number of fingers involved in this gesture
+         * @param gestureDuration duration in milliSeconds
+         * @return
+         */
+        fun onPinch(fingers: Int, gestureDuration: Long, gestureDistance: Double): Boolean
+
+        /**
+         * Called when user **un-pinches** with two fingers (take apart)
+         *
+         * @param fingers         number of fingers involved in this gesture
+         * @param gestureDuration duration in milliSeconds
+         * @return
+         */
+        fun onUnpinch(fingers: Int, gestureDuration: Long, gestureDistance: Double): Boolean
+
+        fun onDoubleTap(fingers: Int): Boolean
+    }
+
+    companion object {
+        // Will see if these need to be used. For now just returning duration in milliS
+        const val GESTURE_SPEED_SLOW: Long = 1500
+        const val GESTURE_SPEED_MEDIUM: Long = 1000
+        const val GESTURE_SPEED_FAST: Long = 500
+        private const val TAG = "SimpleFingerGestures"
+    }
 }
 
 abstract class OnSwipeTouchListener(val context: Context?) : View.OnTouchListener {
@@ -21,6 +724,7 @@ abstract class OnSwipeTouchListener(val context: Context?) : View.OnTouchListene
     abstract fun onSwipeDown()
     abstract fun onSwipeUp()
     abstract fun onSingleTap(area : TouchArea)
+    abstract fun onDoubleTap(area : TouchArea)
 
     override fun onTouch(v: View?, event: MotionEvent?): Boolean {
         if (event == null) {
@@ -36,8 +740,26 @@ abstract class OnSwipeTouchListener(val context: Context?) : View.OnTouchListene
             return true
         }
 
+        override fun onDoubleTapEvent(e: MotionEvent): Boolean {
+            val width: Int = context?.resources?.displayMetrics?.widthPixels ?: 0
+            val height: Int = context?.resources?.displayMetrics?.heightPixels ?: 0
+            var touchArea : TouchArea = TouchArea.Center
+            if(width > 0 && height > 0) {
+                val centerAreaSize = width * 0.4
+                var sideAreaSize = (width - centerAreaSize) * 0.5
+                if(e.x < sideAreaSize) {
+                    touchArea = TouchArea.DoubleLeft
+                } else if(e.x > sideAreaSize && e.x < width - sideAreaSize) {
 
-        override fun onSingleTapUp(e: MotionEvent): Boolean {
+                } else {
+                    touchArea = TouchArea.DoubleRight
+                }
+            }
+            onDoubleTap(touchArea)
+            return super.onDoubleTapEvent(e)
+        }
+
+        override fun onSingleTapConfirmed(e: MotionEvent): Boolean {
             val width: Int = context?.resources?.displayMetrics?.widthPixels ?: 0
             val height: Int = context?.resources?.displayMetrics?.heightPixels ?: 0
             var touchArea : TouchArea = TouchArea.Center
@@ -53,16 +775,22 @@ abstract class OnSwipeTouchListener(val context: Context?) : View.OnTouchListene
                 }
             }
             onSingleTap(touchArea)
-            return super.onSingleTapUp(e)
+            return super.onSingleTapConfirmed(e)
         }
 
+//        override fun onSingleTapUp(e: MotionEvent): Boolean {
+//
+//            return super.onSingleTapUp(e)
+//        }
+
         override fun onFling(
             e1: MotionEvent,
             e2: MotionEvent,
             velocityX: Float,
             velocityY: Float
         ): Boolean {
-
+Blog.LOGE("e1.pointerCount >> ${e1.pointerCount}")
+            Blog.LOGE("e2.pointerCount >> ${e2.pointerCount}")
             val distanceX = e2.x - (e1?.x ?: 0f)
             val distanceY = e2.y - (e1?.y ?: 0f)
             if (Math.abs(distanceX) > Math.abs(distanceY)

app/src/main/java/com/mime/dualscreenview/view/PagedTextLayout.kt

@@ -53,46 +53,120 @@ class PagedTextLayout : ConstraintLayout , PagedTextGenerateInterface {
         mPagedTextViewInterface?.onTimeoverTouch()
     }
 
+    var currentPageTextView : TextView? = null
     fun initView(context: Context) {
         inflate(context, R.layout.layout_textviewer, this)
         mainTextView = findViewById(R.id.first_view)
         sencondTextView = findViewById(R.id.sencond_view)
         demp = findViewById(R.id.demp)
+        currentPageTextView = findViewById(R.id.current_page)
+
         hiddenTextView = findViewById(R.id.hidden_view)
         hiddenTextView?.mPagedTextGenerateInterface = this
+        currentPageTextView?.text = ""
         hanler.removeCallbacks(touchTimeover)
         setOnLongClickListener { v ->
             mPagedTextViewInterface?.onLongClick()
             return@setOnLongClickListener false
         }
 
-        setOnTouchListener(object : OnSwipeTouchListener(context) {
+        setOnTouchListener(SimpleFingerGestures(omfgl = object : SimpleFingerGestures.OnFingerGestureListener{
-            override fun onSwipeUp() {
+            override fun onSwipeUp(
+                fingers: Int,
+                gestureDuration: Long,
+                gestureDistance: Double
+            ): Boolean {
+                mPagedTextViewInterface?.onSwipeUp(fingers)
+                return false
+            }
+
+            override fun onSwipeDown(
+                fingers: Int,
+                gestureDuration: Long,
+                gestureDistance: Double
+            ): Boolean {
+                mPagedTextViewInterface?.onSwipeDown(fingers)
+                return false
+            }
+
+            override fun onSwipeLeft(
+                fingers: Int,
+                gestureDuration: Long,
+                gestureDistance: Double
+            ): Boolean {
+                mPagedTextViewInterface?.onSwipeLeft(fingers)
+                return false
+            }
+
+            override fun onSwipeRight(
+                fingers: Int,
+                gestureDuration: Long,
+                gestureDistance: Double
+            ): Boolean {
+                mPagedTextViewInterface?.onSwipeRight(fingers)
+                return false
+            }
+
+            override fun onPinch(
+                fingers: Int,
+                gestureDuration: Long,
+                gestureDistance: Double
+            ): Boolean {
+                return false
+            }
+
+            override fun onUnpinch(
+                fingers: Int,
+                gestureDuration: Long,
+                gestureDistance: Double
+            ): Boolean {
                 mPagedTextViewInterface?.onLongClick()
+                return false
             }
 
-            override fun onSwipeDown() {
+            override fun onDoubleTap(fingers: Int): Boolean {
-                mPagedTextViewInterface?.onLongClick()
-            }
-            override fun onSwipeLeft() {
-                mPagedTextViewInterface?.onSwipeLeft()
-            }
-
-            override fun onSwipeRight() {
-                mPagedTextViewInterface?.onSwipeRight()
-            }
-
-            override fun onSingleTap(touchArea: TouchArea) {
-                if(TouchArea.Center.equals(touchArea)) {
                 hanler.removeCallbacks(touchTimeover)
-                    mPagedTextViewInterface?.onTouch(touchArea)
+                mPagedTextViewInterface?.onTouch(TouchArea.Center)
                 hanler?.postDelayed(touchTimeover, 3000L)
-                } else {
+                return false
-                    mPagedTextViewInterface?.onTouch(touchArea)
             }
-            }
+        }))
-
+//        {
-        })
+//            override fun onSwipeUp() {
+//                mPagedTextViewInterface?.onLongClick()
+//            }
+//
+//            override fun onSwipeDown() {
+//                mPagedTextViewInterface?.onLongClick()
+//            }
+//            override fun onSwipeLeft() {
+//                mPagedTextViewInterface?.onSwipeLeft()
+//            }
+//
+//            override fun onSwipeRight() {
+//                mPagedTextViewInterface?.onSwipeRight()
+//            }
+//
+//            override fun onSingleTap(touchArea: TouchArea) {
+//                if(TouchArea.Center.equals(touchArea)) {
+//                    hanler.removeCallbacks(touchTimeover)
+//                    mPagedTextViewInterface?.onTouch(touchArea)
+//                    hanler?.postDelayed(touchTimeover, 3000L)
+//                } else {
+//                    mPagedTextViewInterface?.onTouch(touchArea)
+//                }
+//            }
+//
+//            override fun onDoubleTap(area: TouchArea) {
+//                if(TouchArea.Center.equals(area)) {
+////                    hanler.removeCallbacks(touchTimeover)
+////                    mPagedTextViewInterface?.onTouch(area)
+////                    hanler?.postDelayed(touchTimeover, 3000L)
+//                } else {
+//                    mPagedTextViewInterface?.onTouch(area)
+//                }
+//            }
+//        })
     }
 
     fun layoutChange(needDualPage: Boolean) {
@@ -168,6 +242,10 @@ class PagedTextLayout : ConstraintLayout , PagedTextGenerateInterface {
     fun setPageBy(num : Int) {
         currentPage = num
         var realPage = if(isDualPage()) currentPage * 2 else currentPage
+        Blog.LOGE("realPage = if(${pageList?.size} ?: 0 > ${realPage}) { realPage} else { ${(pageList?.size ?: 0) - 1 }}")
+        realPage = if(pageList?.size ?: 0 > realPage) { realPage} else { (pageList?.size ?: 0) - 1 }
+        currentPageTextView?.text = "${realPage + 1 }/${ pageList?.size ?: 0 + 1}"
+
         mainTextView?.text = pageList?.get(realPage) ?: "NONE"
         if(isDualPage()) {
             realPage = realPage.inc()
@@ -178,13 +256,26 @@ class PagedTextLayout : ConstraintLayout , PagedTextGenerateInterface {
     }
 
     fun size(): Int = if(isDualPage()) Math.round((hiddenTextView?.size() ?:0)  * 0.5f) else hiddenTextView?.size() ?: 0
+    fun getFastPageCount() = if(isDualPage()) 3 else 6
     fun current(): Int = currentPage
-    fun doNext() {
+    fun doNext(fast : Boolean = false) {
+        if (fast) {
+            setPageBy(if((currentPage + getFastPageCount()) >= 0) {
+                currentPage + getFastPageCount()
+            } else {size()})
+        } else {
             setPageBy(currentPage.inc())
         }
+    }
 
-    fun doPrev() {
+    fun doPrev(fast : Boolean = false) {
-        setPageBy(currentPage.dec())
+        if (fast) {
+            setPageBy(if((currentPage - getFastPageCount()) >= 0) {
+                currentPage - getFastPageCount()
+            } else {0})
+        } else {
+            setPageBy(if(currentPage > 0 )currentPage.dec() else 0)
+        }
     }
 
     fun forceUpdateUI() {

app/src/main/java/com/mime/dualscreenview/view/PagedTextViewInterface.kt

@@ -3,7 +3,9 @@ package com.mime.dualscreenview.view
 interface PagedTextViewInterface {
     fun onTouch(touchArea: TouchArea)
     fun onTimeoverTouch()
-    fun onSwipeLeft()
+    fun onSwipeLeft(touchCount : Int)
-    fun onSwipeRight()
+    fun onSwipeRight(touchCount : Int)
+    fun onSwipeDown(touchCount : Int)
+    fun onSwipeUp(touchCount : Int)
     fun onLongClick()
 }

app/src/main/java/com/mime/dualscreenview/webcontents/BaseWebContentsViewer.kt

@@ -6,6 +6,7 @@ import android.net.http.SslError
 import android.util.Log
 import android.webkit.*
 import com.mime.dualscreenview.common.Blog
+import com.mime.dualscreenview.data.HistoryManager
 import com.mime.dualscreenview.data.model.LastInfo
 import com.mime.dualscreenview.webcontents.contentsinfo.DidFindContents
 import kotlinx.coroutines.GlobalScope
@@ -72,9 +73,19 @@ open class BaseWebContentsViewer {
     }
 
     fun loadLastInfo(lastInfo: LastInfo) {
-        lastInfo?.let {
+        lastInfo?.let { last ->
-            currentContentsProvider = WebContentsManger.getBaseWebContentsBy(it.contentsName)
+            currentContentsProvider = WebContentsManger.getBaseWebContentsBy(last.contentsName)
-            webview.loadUrl(it.pageUrl)
+//            HistoryManager.getBooPageInfo(last.pageUrl,{ page ->
+//                if(page != null){
+//                    if(page.contents?.length ?: 0 > 0) {
+//                        mainControllInterface?.onLoadedContents(page.contents!!)
+//                    } else {
+//                        webview.loadUrl(last.pageUrl)
+//                    }
+//                } else {
+                    webview.loadUrl(last.pageUrl)
+//                }
+//            })
         }
     }
 

app/src/main/java/com/mime/dualscreenview/webcontents/contentsinfo/Agit.kt

@@ -117,7 +117,7 @@ object Agit : BaseWebContents() {
     }
 
     override fun getFindContentsJs(): String {
-        return "document.getElementById(\"id_wr_content\") != null ? document.getElementById(\"id_wr_content\").innerText : null"
+        return "document.getElementById('id_wr_content') != null ? document.getElementById('id_wr_content').innerText : null"
     }
 
     override fun checkCorrectContents(contents: String): String {

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

@@ -7,6 +7,15 @@
     android:layout_height="match_parent"
     tools:context=".activity.Intro">
 
+    <WebView
+        android:id="@+id/hidden_web"
+        android:layout_margin="60dp"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"/>
 
     <WebView
         android:id="@+id/menu_web"
@@ -158,5 +167,6 @@
         app:layout_constraintTop_toTopOf="parent" />
 
 
+
 </androidx.constraintlayout.widget.ConstraintLayout>
 <!--//style="@style/Widget.AppCompat.ProgressBar.Horizontal"-->

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

@@ -7,7 +7,7 @@
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <LinearLayout
-        android:layout_margin="8dp"
+        android:layout_margin="15dp"
         android:layout_alignParentStart="true"
         android:layout_alignParentEnd="true"
         android:orientation="horizontal"
@@ -43,7 +43,7 @@
         <androidx.appcompat.widget.AppCompatTextView
             android:layout_margin="5dp"
             android:padding="2dp"
-            android:gravity="center"
+            android:gravity="start"
             android:includeFontPadding="false"
             android:id="@+id/first_view"
             android:lineSpacingExtra="0dp"
@@ -55,6 +55,7 @@
         <androidx.appcompat.widget.AppCompatTextView
             android:layout_margin="5dp"
             android:padding="2dp"
+            android:gravity="start"
             android:includeFontPadding="false"
             android:lineSpacingExtra="0dp"
             android:visibility="visible"
@@ -63,7 +64,11 @@
             android:layout_weight="1"
             style="@style/sss"
             android:layout_height="match_parent"/>
-
     </LinearLayout>
-
+    <TextView
+        android:id="@+id/current_page"
+        android:layout_alignParentRight="true"
+        android:layout_alignParentBottom="true"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"/>
 </RelativeLayout>

gradlew

@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +80,11 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+# This is normally unused
-
+# shellcheck disable=SC2034
-APP_NAME="Gradle"
 APP_BASE_NAME=${0##*/}
-
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -133,22 +131,29 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -193,11 +198,15 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-# Collect all arguments for the java command;
+
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-#     shell script including quotes and variable substitutions, so put them in
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-#     double quotes to make sure that they get re-expanded; and
+
-#   * put everything else in single quotes, so that it's not re-expanded.
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
@@ -205,6 +214,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.

gradlew.bat

@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,7 +41,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +76,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+set EXIT_CODE=%ERRORLEVEL%
-exit /b 1
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

settings.gradle

@@ -12,5 +12,5 @@ dependencyResolutionManagement {
         mavenCentral()
     }
 }
-rootProject.name = "DualScreenView"
+rootProject.name = "Bum's App"
 include ':app'