Added a tablet layout to manga details

The 3 people who can use this you better appericate it

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaDetailsAdapter.kt

@@ -22,7 +22,6 @@ class MangaDetailsAdapter(
 
     var items: List<ChapterItem> = emptyList()
 
-    private var isAnimating = false
     val delegate: MangaDetailsInterface = controller
     val presenter = controller.presenter
 
@@ -51,17 +50,15 @@ class MangaDetailsAdapter(
     fun performFilter() {
         val s = getFilter(String::class.java)
         if (s.isNullOrBlank()) {
-            updateDataSet(items, isAnimating)
+            updateDataSet(items)
         } else {
             updateDataSet(items.filter { it.name.contains(s, true) ||
-                it.scanlator?.contains(s, true) == true }, isAnimating)
+                it.scanlator?.contains(s, true) == true })
         }
-        isAnimating = false
     }
 
     override fun onItemSwiped(position: Int, direction: Int) {
         super.onItemSwiped(position, direction)
-        isAnimating = true
         when (direction) {
             ItemTouchHelper.RIGHT -> controller.bookmarkChapter(position)
             ItemTouchHelper.LEFT -> controller.toggleReadChapter(position)

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaDetailsController.kt

@@ -19,6 +19,7 @@ import android.graphics.drawable.BitmapDrawable
 import android.graphics.drawable.Drawable
 import android.os.Build
 import android.os.Bundle
+import android.util.DisplayMetrics
 import android.view.LayoutInflater
 import android.view.Menu
 import android.view.MenuInflater
@@ -28,10 +29,12 @@ import android.view.ViewGroup
 import android.view.ViewPropertyAnimator
 import android.view.animation.DecelerateInterpolator
 import android.view.inputmethod.InputMethodManager
+import android.widget.LinearLayout
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.view.ActionMode
 import androidx.appcompat.widget.PopupMenu
 import androidx.appcompat.widget.SearchView
+import androidx.core.content.ContextCompat
 import androidx.core.content.pm.ShortcutInfoCompat
 import androidx.core.content.pm.ShortcutManagerCompat
 import androidx.core.graphics.ColorUtils
@@ -99,6 +102,7 @@ import eu.kanade.tachiyomi.util.system.ThemeUtil
 import eu.kanade.tachiyomi.util.system.dpToPx
 import eu.kanade.tachiyomi.util.system.getResourceColor
 import eu.kanade.tachiyomi.util.system.launchUI
+import eu.kanade.tachiyomi.util.system.pxToDp
 import eu.kanade.tachiyomi.util.system.toast
 import eu.kanade.tachiyomi.util.view.doOnApplyWindowInsets
 import eu.kanade.tachiyomi.util.view.getText
@@ -173,6 +177,15 @@ class MangaDetailsController : BaseController,
     var refreshTracker: Int? = null
     private var textAnim: ViewPropertyAnimator? = null
     private var scrollAnim: ViewPropertyAnimator? = null
+    var isTablet = false
+
+    // Tablet Layout
+    var tabletRecycler: RecyclerView? = null
+
+    /**
+     * Adapter containing a list of chapters.
+     */
+    private var tabletAdapter: MangaDetailsAdapter? = null
 
     /**
      * Library search query.
@@ -200,7 +213,7 @@ class MangaDetailsController : BaseController,
     }
 
     override fun getTitle(): String? {
-        return if (toolbarIsColored) manga?.title else null
+        return if (toolbarIsColored && !isTablet) manga?.title else null
     }
 
     override fun onViewCreated(view: View) {
@@ -208,8 +221,28 @@ class MangaDetailsController : BaseController,
         coverColor = null
 
         // Init RecyclerView and adapter
-        adapter =
+        adapter = MangaDetailsAdapter(this, view.context)
-            MangaDetailsAdapter(this, view.context)
+        isTablet = isTabletSize()
+        if (isTablet) {
+            tabletRecycler = RecyclerView(view.context)
+            linear_recycler_layout.addView(tabletRecycler, 0)
+            tabletRecycler?.updateLayoutParams<LinearLayout.LayoutParams> {
+                weight = 0.4f
+                height = ViewGroup.LayoutParams.MATCH_PARENT
+                width = ViewGroup.LayoutParams.MATCH_PARENT
+            }
+            tabletRecycler?.clipToPadding = false
+            tabletAdapter = MangaDetailsAdapter(this, view.context)
+            tabletRecycler?.adapter = tabletAdapter
+            tabletRecycler?.layoutManager = LinearLayoutManager(view.context)
+            val divider = View(view.context)
+            divider.setBackgroundColor(ContextCompat.getColor(view.context, R.color.divider))
+            linear_recycler_layout.addView(divider, 1)
+            divider.updateLayoutParams<LinearLayout.LayoutParams> {
+                height = ViewGroup.LayoutParams.MATCH_PARENT
+                width = 1.dpToPx
+            }
+        }
 
         recycler.adapter = adapter
         adapter?.isSwipeEnabled = true
@@ -232,11 +265,13 @@ class MangaDetailsController : BaseController,
         activity!!.appbar.elevation = 0f
 
         recycler.doOnApplyWindowInsets { v, insets, _ ->
+            v.updatePaddingRelative(bottom = insets.systemWindowInsetBottom)
+            tabletRecycler?.updatePaddingRelative(bottom = insets.systemWindowInsetBottom)
             headerHeight = appbarHeight + insets.systemWindowInsetTop
             statusBarHeight = insets.systemWindowInsetTop
             swipe_refresh.setProgressViewOffset(false, (-40).dpToPx, headerHeight + offset)
-            (recycler.findViewHolderForAdapterPosition(0) as? MangaHeaderHolder)
+            if (isTablet) v.updatePaddingRelative(top = headerHeight + 1.dpToPx)
-                ?.setTopHeight(headerHeight)
+            getHeader()?.setTopHeight(headerHeight)
             fast_scroll_layout.updateLayoutParams<ViewGroup.MarginLayoutParams> {
                 topMargin = headerHeight
                 bottomMargin = insets.systemWindowInsetBottom
@@ -245,11 +280,12 @@ class MangaDetailsController : BaseController,
         }
 
         presenter.onCreate()
-        fast_scroller.translationX = if (showScroll) 0f else 25f.dpToPx
+        fast_scroller.translationX = if (showScroll || isTablet) 0f else 25f.dpToPx
         recycler.addOnScrollListener(object : RecyclerView.OnScrollListener() {
             override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
                 super.onScrolled(recyclerView, dx, dy)
                 val atTop = !recycler.canScrollVertically(-1)
+                if (!isTablet) {
                     val tY = getHeader()?.backdrop?.translationY ?: 0f
                     getHeader()?.backdrop?.translationY = max(0f, tY + dy * 0.25f)
                     if (router?.backstack?.lastOrNull()
@@ -264,10 +300,16 @@ class MangaDetailsController : BaseController,
                     if ((!atTop && !toolbarIsColored && (appBarY < (-headerHeight + 1) || (dy < 0 && appBarY == 0f))) || (atTop && toolbarIsColored)) {
                         colorToolbar(!atTop)
                     }
+                } else {
+                    if ((!atTop && !toolbarIsColored) || (atTop && toolbarIsColored)) {
+                        colorToolbar(!atTop)
+                    }
+                }
                 if (atTop) {
                     getHeader()?.backdrop?.translationY = 0f
                     activity!!.appbar.y = 0f
                 }
+                if (!isTablet) {
                     val fPosition =
                         (recycler.layoutManager as LinearLayoutManager).findFirstCompletelyVisibleItemPosition()
                     if (fPosition > 0 && !showScroll) {
@@ -278,15 +320,17 @@ class MangaDetailsController : BaseController,
                     } else if (fPosition <= 0 && showScroll) {
                         showScroll = false
                         scrollAnim?.cancel()
-                    scrollAnim = fast_scroller.animate().setDuration(100).translationX(25f.dpToPx)
+                        scrollAnim =
+                            fast_scroller.animate().setDuration(100).translationX(25f.dpToPx)
                         scrollAnim?.start()
                     }
                 }
+            }
 
             override fun onScrollStateChanged(recyclerView: RecyclerView, newState: Int) {
                 super.onScrollStateChanged(recyclerView, newState)
                 val atTop = !recycler.canScrollVertically(-1)
-                if (newState == RecyclerView.SCROLL_STATE_IDLE) {
+                if (newState == RecyclerView.SCROLL_STATE_IDLE && !isTablet) {
                     if (router?.backstack?.lastOrNull()
                             ?.controller() == this@MangaDetailsController && statusBarHeight > -1 && activity != null &&
                         activity!!.appbar.height > 0
@@ -415,8 +459,7 @@ class MangaDetailsController : BaseController,
                             )
                             else it?.getDarkVibrantColor(colorBack)) ?: colorBack
                         coverColor = backDropColor
-                        (recycler.findViewHolderForAdapterPosition(0) as? MangaHeaderHolder)
+                        getHeader()?.setBackDrop(backDropColor)
-                            ?.setBackDrop(backDropColor)
                         if (toolbarIsColored) {
                             val translucentColor = ColorUtils.setAlphaComponent(backDropColor, 175)
                             (activity as MainActivity).toolbar.setBackgroundColor(translucentColor)
@@ -456,11 +499,33 @@ class MangaDetailsController : BaseController,
             download.progress)
     }
 
+    private fun isTabletSize(): Boolean {
+        val activity = activity ?: return false
+        if ((activity.resources.configuration.screenLayout and Configuration
+                .SCREENLAYOUT_SIZE_MASK) < Configuration.SCREENLAYOUT_SIZE_LARGE)
+            return false
+        val displayMetrics = DisplayMetrics()
+        activity.windowManager?.defaultDisplay?.getMetrics(displayMetrics)
+        return displayMetrics.widthPixels.pxToDp >= 720
+    }
+
+    fun hasTabletHeight(): Boolean {
+        val activity = activity ?: return false
+        if ((activity.resources.configuration.screenLayout and Configuration
+                .SCREENLAYOUT_SIZE_MASK) < Configuration.SCREENLAYOUT_SIZE_LARGE) return false
+        val displayMetrics = DisplayMetrics()
+        activity.windowManager?.defaultDisplay?.getMetrics(displayMetrics)
+        return displayMetrics.heightPixels.pxToDp >= 720
+    }
+
     private fun getHolder(chapter: Chapter): ChapterHolder? {
         return recycler?.findViewHolderForItemId(chapter.id!!) as? ChapterHolder
     }
 
-    private fun getHeader(): MangaHeaderHolder? = recycler.findViewHolderForAdapterPosition(0) as? MangaHeaderHolder
+    private fun getHeader(): MangaHeaderHolder? {
+        return if (isTablet) tabletRecycler?.findViewHolderForAdapterPosition(0) as? MangaHeaderHolder
+        else recycler.findViewHolderForAdapterPosition(0) as? MangaHeaderHolder
+    }
 
     override fun onChangeStarted(handler: ControllerChangeHandler, type: ControllerChangeType) {
         super.onChangeStarted(handler, type)
@@ -719,9 +784,10 @@ class MangaDetailsController : BaseController,
 
         setOnQueryTextChangeListener(searchView) {
             query = it ?: ""
-            if (query.isNotEmpty()) {
+            if (!isTablet) {
-                (recycler.findViewHolderForAdapterPosition(0) as? MangaHeaderHolder)?.collapse()
+                if (query.isNotEmpty()) getHeader()?.collapse()
-            } else (recycler.findViewHolderForAdapterPosition(0) as? MangaHeaderHolder)?.expand()
+                else getHeader()?.expand()
+            }
 
             adapter?.setFilter(query)
             adapter?.performFilter()
@@ -1084,8 +1150,7 @@ class MangaDetailsController : BaseController,
             if (!manga.favorite) {
                 toggleMangaFavorite()
             } else {
-                val headerHolder =
+                val headerHolder = getHeader() ?: return
-                    recycler.findViewHolderForAdapterPosition(0) as? MangaHeaderHolder ?: return
                 val popup = PopupMenu(view!!.context, headerHolder.favorite_button)
                 popup.menu.add(R.string.remove_from_library)
 
@@ -1152,8 +1217,7 @@ class MangaDetailsController : BaseController,
                 }
             })
         }
-        val favButton = (recycler.findViewHolderForAdapterPosition(0)
+        val favButton = getHeader()?.favorite_button
-            as? MangaHeaderHolder)?.favorite_button
         (activity as? MainActivity)?.setUndoSnackBar(snack, favButton)
     }
 
@@ -1207,8 +1271,7 @@ class MangaDetailsController : BaseController,
     }
 
     fun refreshTracker() {
-        (recycler.findViewHolderForAdapterPosition(0) as? MangaHeaderHolder)
+        getHeader()?.updateTracking()
-            ?.updateTracking()
     }
 
     fun trackRefreshDone() {
@@ -1276,7 +1339,12 @@ class MangaDetailsController : BaseController,
      * Called to set the last used catalogue at the top of the view.
      */
     private fun addMangaHeader() {
-        if (adapter?.scrollableHeaders?.isEmpty() == true) {
+        if (tabletAdapter?.scrollableHeaders?.isEmpty() == true) {
+            tabletAdapter?.removeAllScrollableHeaders()
+            tabletAdapter?.addScrollableHeader(presenter.headerItem)
+            adapter?.removeAllScrollableHeaders()
+            adapter?.addScrollableHeader(presenter.tabletChapterHeaderItem!!)
+        } else if (!isTablet && adapter?.scrollableHeaders?.isEmpty() == true) {
             adapter?.removeAllScrollableHeaders()
             adapter?.addScrollableHeader(presenter.headerItem)
         }

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaDetailsPresenter.kt

@@ -75,8 +75,15 @@ class MangaDetailsPresenter(
         private set
 
     var headerItem = MangaHeaderItem(manga, controller.fromCatalogue)
+    var tabletChapterHeaderItem: MangaHeaderItem? = null
 
     fun onCreate() {
+        headerItem.startExpanded = controller.hasTabletHeight() || headerItem.startExpanded
+        headerItem.isTablet = controller.isTablet
+        if (controller.isTablet) {
+            tabletChapterHeaderItem = MangaHeaderItem(manga, false)
+            tabletChapterHeaderItem?.isChapterHeader = true
+        }
         isLockedFromSearch = SecureActivityDelegate.shouldBeLocked()
         headerItem.isLocked = isLockedFromSearch
         downloadManager.addListener(this)
@@ -223,6 +230,8 @@ class MangaDetailsPresenter(
      * @return an observable of the list of chapters filtered and sorted.
      */
     private fun applyChapterFilters(chapterList: List<ChapterItem>): List<ChapterItem> {
+        if (isLockedFromSearch)
+            return chapterList
         var chapters = chapterList
         if (onlyUnread()) {
             chapters = chapters.filter { !it.read }

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaHeaderHolder.kt

@@ -32,10 +32,13 @@ import kotlinx.android.synthetic.main.manga_header_item.*
 class MangaHeaderHolder(
     private val view: View,
     private val adapter: MangaDetailsAdapter,
-    startExpanded: Boolean
+    startExpanded: Boolean,
+    isTablet: Boolean = false
 ) : BaseFlexibleViewHolder(view, adapter) {
 
     init {
+        chapter_layout.setOnClickListener { adapter.delegate.showChapterFilter() }
+        if (start_reading_button != null) {
             start_reading_button.setOnClickListener { adapter.delegate.readNextChapter() }
             top_view.updateLayoutParams<ConstraintLayout.LayoutParams> {
                 height = adapter.delegate.topCoverHeight()
@@ -49,22 +52,14 @@ class MangaHeaderHolder(
                 false
             }
             manga_summary.setOnTouchListener { _, event ->
-            if (event.actionMasked == MotionEvent.ACTION_UP)
+                if (event.actionMasked == MotionEvent.ACTION_UP) (adapter.delegate as MangaDetailsController).swipe_refresh.isEnabled =
-                (adapter.delegate as MangaDetailsController).swipe_refresh.isEnabled = true
+                    true
                 false
             }
-        less_button.setOnClickListener {
+            less_button.setOnClickListener { collapseDesc() }
-            manga_summary.setTextIsSelectable(false)
-            manga_summary.maxLines = 3
-            manga_summary.setOnClickListener { expandDesc() }
-            manga_genres_tags.gone()
-            less_button.gone()
-            more_button_group.visible()
-        }
             manga_genres_tags.setOnTagClickListener {
                 adapter.delegate.tagClicked(it)
             }
-        chapter_layout.setOnClickListener { adapter.delegate.showChapterFilter() }
             webview_button.setOnClickListener { adapter.delegate.openInWebView() }
             share_button.setOnClickListener { adapter.delegate.prepareToShareManga() }
             favorite_button.setOnClickListener {
@@ -84,8 +79,10 @@ class MangaHeaderHolder(
             }
             manga_cover.setOnClickListener { adapter.delegate.zoomImageFromThumb(cover_card) }
             track_button.setOnClickListener { adapter.delegate.showTrackingSheet() }
-        if (startExpanded)
+            if (startExpanded) expandDesc()
-            expandDesc()
+            else collapseDesc()
+            if (isTablet) chapter_layout.gone()
+        }
     }
 
     private fun expandDesc() {
@@ -98,6 +95,22 @@ class MangaHeaderHolder(
         }
     }
 
+    private fun collapseDesc() {
+        manga_summary.setTextIsSelectable(false)
+        manga_summary.maxLines = 3
+        manga_summary.setOnClickListener { expandDesc() }
+        manga_genres_tags.gone()
+        less_button.gone()
+        more_button_group.visible()
+    }
+
+    fun bindChapters() {
+        val presenter = adapter.delegate.mangaPresenter()
+        val count = presenter.chapters.size
+        chapters_title.text = itemView.resources.getQuantityString(R.plurals.chapters, count, count)
+        filters_text.text = presenter.currentFilters()
+    }
+
     @SuppressLint("SetTextI18n")
     fun bind(item: MangaHeaderItem, manga: Manga) {
         val presenter = adapter.delegate.mangaPresenter()

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaHeaderItem.kt

@@ -8,13 +8,15 @@ import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
 
-class MangaHeaderItem(val manga: Manga, private val startExpanded: Boolean) :
+class MangaHeaderItem(val manga: Manga, var startExpanded: Boolean) :
     AbstractFlexibleItem<MangaHeaderHolder>() {
 
+    var isTablet = false
+    var isChapterHeader = false
     var isLocked = false
 
     override fun getLayoutRes(): Int {
-        return R.layout.manga_header_item
+        return if (isChapterHeader) R.layout.chapter_header_item else R.layout.manga_header_item
     }
 
     override fun isSelectable(): Boolean {
@@ -26,7 +28,7 @@ class MangaHeaderItem(val manga: Manga, private val startExpanded: Boolean) :
     }
 
     override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): MangaHeaderHolder {
-        return MangaHeaderHolder(view, adapter as MangaDetailsAdapter, startExpanded)
+        return MangaHeaderHolder(view, adapter as MangaDetailsAdapter, startExpanded, isTablet)
     }
 
     override fun bindViewHolder(
@@ -35,7 +37,8 @@ class MangaHeaderItem(val manga: Manga, private val startExpanded: Boolean) :
         position: Int,
         payloads: MutableList<Any?>?
     ) {
-        holder.bind(this, manga)
+        if (isChapterHeader) holder.bindChapters()
+        else holder.bind(this, manga)
     }
 
     override fun equals(other: Any?): Boolean {

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

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/chapter_layout"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="?selectable_list_drawable"
+    android:tooltipText="@string/sort_and_filter"
+    app:layout_constraintEnd_toEndOf="parent"
+    app:layout_constraintStart_toStartOf="parent"
+    app:layout_constraintTop_toBottomOf="@id/start_reading_button">
+
+    <com.google.android.material.textview.MaterialTextView
+        android:id="@+id/chapters_title"
+        style="@style/TextAppearance.MaterialComponents.Headline6"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="12dp"
+        android:layout_marginBottom="12dp"
+        android:maxLines="1"
+        android:text="@string/chapters"
+        android:textSize="17sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/filters_text"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ImageView
+        android:id="@+id/filter_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="20dp"
+        android:background="@null"
+        android:padding="5dp"
+        android:src="@drawable/ic_filter_list_white_24dp"
+        android:tint="?colorAccent"
+        app:layout_constraintBottom_toBottomOf="@id/chapters_title"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="@id/chapters_title" />
+
+    <com.google.android.material.textview.MaterialTextView
+        android:id="@+id/filters_text"
+        tools:text="Read, Unread, Bookmarked, Downloaded, All"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="6dp"
+        android:maxLines="2"
+        android:padding="5dp"
+        android:textAlignment="textEnd"
+        android:textColor="?android:textColorHint"
+        app:layout_constraintBaseline_toBaselineOf="@id/chapters_title"
+        app:layout_constraintBottom_toBottomOf="@id/filter_button"
+        app:layout_constraintEnd_toStartOf="@id/filter_button"
+        app:layout_constraintStart_toEndOf="@+id/chapters_title"
+        app:layout_constraintTop_toTopOf="@id/filter_button" />
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -13,17 +13,21 @@
         android:layout_height="match_parent"
         android:background="?android:colorBackground">
 
+
+        <LinearLayout
+            android:id="@+id/linear_recycler_layout"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="horizontal">
+
             <androidx.recyclerview.widget.RecyclerView
                 android:id="@+id/recycler"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:clipToPadding="false"
-            android:nestedScrollingEnabled="false"
+                android:layout_weight="0.25"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/chapters_title"
                 tools:listitem="@layout/chapters_item" />
+        </LinearLayout>
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
     <androidx.constraintlayout.widget.ConstraintLayout
@@ -33,16 +37,16 @@
 
         <com.reddit.indicatorfastscroll.FastScrollerView
             android:id="@+id/fast_scroller"
-            android:textColor="?android:attr/textColorPrimary"
-            app:iconColor="?android:attr/textColorPrimary"
             android:layout_width="25dp"
             android:layout_height="0dp"
-            android:elevation="10dp"
             android:layout_gravity="end"
-            android:paddingTop="8dp"
+            android:elevation="10dp"
-            android:paddingBottom="8dp"
             android:paddingStart="1dp"
+            android:paddingTop="8dp"
             android:paddingEnd="0dp"
+            android:paddingBottom="8dp"
+            android:textColor="?android:attr/textColorPrimary"
+            app:iconColor="?android:attr/textColorPrimary"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="parent"
@@ -52,15 +56,15 @@
             android:id="@+id/text_view_m"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:alpha="0"
-            tools:alpha="1"
             android:layout_marginEnd="50dp"
+            android:alpha="0"
             android:background="@drawable/round_textview_background"
             android:backgroundTint="@color/md_grey_800_85"
             android:padding="8dp"
             android:textColor="@android:color/white"
             app:layout_constraintEnd_toStartOf="@id/fast_scroller"
             app:layout_constraintTop_toTopOf="@id/fast_scroller"
+            tools:alpha="1"
             tools:text="sdfsdf" />
     </androidx.constraintlayout.widget.ConstraintLayout>
 
@@ -76,7 +80,6 @@
         tools:background="@color/md_black_1000" />
 
 
-
     <ImageView
         android:id="@+id/manga_cover_full"
         android:layout_width="match_parent"
@@ -84,9 +87,9 @@
         android:layout_marginStart="16dp"
         android:layout_marginTop="16dp"
         android:layout_marginEnd="16dp"
-        android:elevation="10dp"
-        android:translationZ="20dp"
         android:layout_marginBottom="16dp"
         android:contentDescription="@string/cover_of_image"
+        android:elevation="10dp"
+        android:translationZ="20dp"
         android:visibility="invisible" />
 </FrameLayout>