More work to the bottom sheet + fixed white theme in webview for dark mode

app/src/main/java/eu/kanade/tachiyomi/ui/library/FilterBottomSheet.kt

@@ -38,7 +38,7 @@ class FilterBottomSheet @JvmOverloads constructor(context: Context, attrs: Attri
 
     private lateinit var categories:FilterTagGroup
 
-    val items:List<FilterTagGroup> by lazy {
+    val filterItems:List<FilterTagGroup> by lazy {
         val list = mutableListOf<FilterTagGroup>()
         if (Injekt.get<DatabaseHelper>().getCategories().executeAsBlocking().isNotEmpty())
             list.add(categories)
@@ -53,7 +53,6 @@ class FilterBottomSheet @JvmOverloads constructor(context: Context, attrs: Attri
     var onGroupClicked: (Int) -> Unit = { _ ->  }
     val recycler = androidx.recyclerview.widget.RecyclerView(context)
     var pager:View? = null
-    var filters = listOf<FilterTagGroup>()
 
     init {
 
@@ -68,8 +67,16 @@ class FilterBottomSheet @JvmOverloads constructor(context: Context, attrs: Attri
                 sheetBehavior.state = BottomSheetBehavior.STATE_COLLAPSED
             }
         }
+        line.alpha = 0f
+
+
+
+        sortText.alpha = if (sheetBehavior.state != BottomSheetBehavior.STATE_EXPANDED) 1f else 0f
+        title.alpha = if (sheetBehavior.state == BottomSheetBehavior.STATE_EXPANDED) 1f else 0f
+
         pager = pagerView
         pager?.setPadding(0, 0, 0, topbar.height)
+        updateTitle()
         sheetBehavior.setBottomSheetCallback(object : BottomSheetBehavior.BottomSheetCallback() {
             override fun onSlide(bottomSheet: View, progress: Float) {
                 val minHeight = sheetBehavior.peekHeight
@@ -77,7 +84,9 @@ class FilterBottomSheet @JvmOverloads constructor(context: Context, attrs: Attri
                 val percent = (progress * 100).roundToInt()
                 val value = (percent * (maxHeight - minHeight) / 100) + minHeight
                 pager?.setPadding(0, 0, 0, value)
-                line.alpha = 1 - progress
+                sortText.alpha = 1 - progress
+                title.alpha = progress
+                //line.alpha = 1 - progress
             }
 
             override fun onStateChanged(p0: View, p1: Int) {
@@ -93,6 +102,64 @@ class FilterBottomSheet @JvmOverloads constructor(context: Context, attrs: Attri
         createTags()
     }
 
+    fun updateTitle() {
+        val filters = getFilters().toMutableList()
+        if (filters.isEmpty()) {
+            sortText.text = context.getString(
+                R.string.sorting_by_, context.getString(
+                    when (preferences.librarySortingMode().getOrDefault()) {
+                        LibrarySort.LAST_UPDATED -> R.string.action_sort_last_updated
+                        LibrarySort.DRAG_AND_DROP -> R.string.action_sort_drag_and_drop
+                        LibrarySort.TOTAL -> R.string.action_sort_total
+                        LibrarySort.UNREAD -> R.string.action_filter_unread
+                        LibrarySort.LAST_READ -> R.string.action_sort_last_read
+                        else -> R.string.title
+                    }
+                )
+            )
+        }
+        else {
+            filters.add(0, when (preferences.librarySortingMode().getOrDefault()) {
+                LibrarySort.LAST_UPDATED -> R.string.action_sort_last_updated
+                LibrarySort.DRAG_AND_DROP -> R.string.action_sort_drag_and_drop
+                LibrarySort.TOTAL -> R.string.action_sort_total
+                LibrarySort.UNREAD -> R.string.action_filter_unread
+                LibrarySort.LAST_READ -> R.string.action_sort_last_read
+                else -> R.string.action_sort_alpha
+            })
+            sortText.text = filters.joinToString(", ") { context.getString(it) }
+        }
+    }
+
+    fun getFilters(): List<Int> {
+        val filters = mutableListOf<Int>()
+        var filter = preferences.filterDownloaded().getOrDefault()
+        if (filter > 0) {
+            filters.add(if (filter == 1) R.string.action_filter_downloaded else R.string
+                .action_filter_not_downloaded)
+        }
+        filter = preferences.filterCompleted().getOrDefault()
+        if (filter > 0) {
+            filters.add(if (filter == 1) R.string.completed else R.string
+                .ongoing)
+        }
+        filter = preferences.filterUnread().getOrDefault()
+        if (filter > 0) {
+            filters.add(when (filter) {
+                3 -> R.string.action_filter_read
+                2 -> R.string.action_filter_in_progress
+                else -> R.string.action_filter_not_started
+            })
+        }
+        filter = preferences.filterTracked().getOrDefault()
+        if (filter > 0) {
+            filters.add(if (filter == 1) R.string.action_filter_tracked else R.string
+                .action_filter_not_tracked)
+        }
+        return filters
+    }
+
+
     fun createTags() {
         categories = inflate(R.layout.filter_buttons) as FilterTagGroup
         categories.setup(this, R.string.categories)
@@ -120,15 +187,15 @@ class FilterBottomSheet @JvmOverloads constructor(context: Context, attrs: Attri
         tracked.onItemClicked = { view, index -> onFilterClicked(view, index) }
         tracked.setState(preferences.filterTracked())
 
-        items.forEach {
+        filterItems.forEach {
             filterLayout.addView(it)
         }
     }
 
     private fun onFilterClicked(view: View, index: Int) {
-        val transition = AutoTransition()
+        /*val transition = AutoTransition()
         transition.duration = 150
-        TransitionManager.beginDelayedTransition(this, transition)
+        TransitionManager.beginDelayedTransition(this, transition)*/
         /*f (index > -1) {
             filterScrollView.scrollX = 0
             filterLayout.removeView(view)
@@ -160,6 +227,7 @@ class FilterBottomSheet @JvmOverloads constructor(context: Context, attrs: Attri
                 onGroupClicked(ACTION_FILTER)
             }
         }
+        updateTitle()
     }
 
     companion object {

app/src/main/java/eu/kanade/tachiyomi/ui/library/FilterTagGroup.kt

@@ -61,7 +61,7 @@ class FilterTagGroup@JvmOverloads constructor(context: Context, attrs: Attribute
 
     fun setState(preference: Preference<Int>) {
         val index = preference.getOrDefault() - 1
-        if (index > 1)
+        if (index > -1)
             toggleButton(index)
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryPresenter.kt

@@ -139,14 +139,19 @@ class LibraryPresenter(
 
         val filterTracked = preferences.filterTracked().getOrDefault()
 
+        val lastReadManga by lazy {
+            db.getLastReadManga().executeAsBlocking()
+        }
+
         val filterFn: (LibraryItem) -> Boolean = f@ { item ->
             // Filter when there isn't unread chapters.
             if (MainActivity.bottomNav) {
                 if (filterUnread == STATE_INCLUDE &&
-                    (item.manga.unread == 0 || db.getChapters(item.manga).executeAsBlocking()
-                        .size != item.manga.unread)) return@f false
+                    (item.manga.unread == 0 || lastReadManga.find { it.id == item.manga.id } ==
+                        null)) return@f false
                 if (filterUnread == STATE_EXCLUDE &&
-                    (item.manga.unread == 0 || db.getChapters(item.manga).executeAsBlocking().size == item.manga.unread)) return@f false
+                    (item.manga.unread == 0 || lastReadManga.find { it.id == item.manga.id } !=
+                        null)) return@f false
                 if (filterUnread == STATE_REALLY_EXCLUDE && item.manga.unread > 0) return@f false
             }
             else {

app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt

@@ -112,15 +112,13 @@ open class MainActivity : BaseActivity() {
     lateinit var tabAnimator: TabsAnimator
 
     override fun onCreate(savedInstanceState: Bundle?) {
-        if (preferences.theme() in 1..4) {
+        super.onCreate(savedInstanceState)
         Timber.d("Manually instantiating WebView to avoid night mode issue.")
         try {
             WebView(applicationContext)
         } catch (e: Exception) {
             Timber.e(e, "Exception when creating webview at start")
         }
-        }
-        super.onCreate(savedInstanceState)
         if (trulyGoBack) return
 
         // Do not let the launcher create a new activity http://stackoverflow.com/questions/16283079

app/src/main/java/eu/kanade/tachiyomi/ui/webview/WebViewActivity.kt

@@ -14,6 +14,7 @@ import android.view.ViewGroup
 import android.webkit.WebChromeClient
 import android.webkit.WebView
 import android.widget.LinearLayout
+import androidx.appcompat.app.AppCompatDelegate
 import androidx.core.content.ContextCompat
 import androidx.core.graphics.ColorUtils
 import eu.kanade.tachiyomi.R
@@ -55,6 +56,11 @@ class WebViewActivity : BaseActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        delegate.localNightMode = when (preferences.theme()) {
+            1, 8 -> AppCompatDelegate.MODE_NIGHT_NO
+            2, 3, 4 -> AppCompatDelegate.MODE_NIGHT_YES
+            else -> AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM
+        }
         setContentView(R.layout.webview_activity)
         title = intent.extras?.getString(TITLE_KEY)
         setSupportActionBar(toolbar)
@@ -188,7 +194,7 @@ class WebViewActivity : BaseActivity() {
 
     override fun onConfigurationChanged(newConfig: Configuration) {
         super.onConfigurationChanged(newConfig)
-        val currentNightMode = newConfig.uiMode and Configuration.UI_MODE_NIGHT_MASK
+        val currentNightMode = resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK
         val lightMode = currentNightMode == Configuration.UI_MODE_NIGHT_NO
         window.statusBarColor = getResourceColor(R.attr.colorPrimary)
         toolbar.setBackgroundColor(getResourceColor(R.attr.colorPrimary))

app/src/main/res/drawable/shape_gradient_top_shadow.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:angle="90"
+        android:endColor="@android:color/transparent"
+        android:startColor="?android:attr/textColorSecondary"/>
+</shape>

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

@@ -17,27 +17,43 @@
         android:id="@+id/topbar"
         android:background="?android:attr/colorPrimary">
 
-        <TextView
-            android:id="@+id/textView2"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="24dp"
-            android:layout_marginTop="15dp"
-            android:textColor="?attr/actionBarTintColor"
-            android:text="Filter &amp; Sort"
-            android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
 
         <ImageView
             android:id="@+id/imageView2"
             android:layout_width="wrap_content"
             android:layout_height="0dp"
-            android:layout_marginStart="8dp"
+            android:layout_marginStart="24dp"
             android:src="@drawable/ic_sort_white_24dp"
-            app:layout_constraintBottom_toBottomOf="@+id/textView2"
-            app:layout_constraintStart_toEndOf="@+id/textView2"
-            app:layout_constraintTop_toTopOf="@+id/textView2" />
+            app:layout_constraintBottom_toBottomOf="@+id/sortText"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="@+id/sortText" />
+
+        <TextView
+            android:id="@+id/sortText"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:layout_marginTop="15dp"
+            android:textColor="?attr/actionBarTintColor"
+            android:text="Filter &amp; Sort"
+            android:textAlignment="textStart"
+            android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
+            app:layout_constraintStart_toEndOf="@+id/imageView2"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/title"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:textColor="?attr/actionBarTintColor"
+            android:text="Filter &amp; Sort"
+            android:textAlignment="textStart"
+            android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
+            app:layout_constraintTop_toTopOf="@+id/sortText"
+            app:layout_constraintBottom_toBottomOf="@+id/sortText"
+            app:layout_constraintEnd_toEndOf="@+id/sortText"
+            app:layout_constraintStart_toStartOf="@+id/sortText" />
 
         <View
             android:id="@+id/line"
@@ -48,7 +64,7 @@
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@+id/textView2" />
+            app:layout_constraintTop_toBottomOf="@+id/sortText" />
     </androidx.constraintlayout.widget.ConstraintLayout>
 
 
@@ -67,6 +83,9 @@
         android:id="@+id/filterScrollView"
         android:layout_width="fill_parent"
         android:scrollbars="none"
+        android:paddingStart="20dp"
+        android:paddingEnd="20dp"
+        android:clipToPadding="false"
         android:layout_height="wrap_content">
     <LinearLayout
         android:layout_width="fill_parent"

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

@@ -16,6 +16,21 @@
         android:layout_gravity="center"
         android:layout_height="wrap_content"/>
 
+    <View
+        android:id="@+id/shadow"
+        android:layout_width="match_parent"
+        android:layout_height="16dp"
+        android:backgroundTint="@color/md_black_1000_54"
+        android:background="@drawable/shape_gradient_top_shadow"
+        app:layout_anchor="@id/bottom_sheet" />
     <!-- Adding bottom sheet after main content -->
     <include layout="@layout/filter_bottom_sheet" />
+
+    <View
+        android:id="@+id/shadow2"
+        android:layout_width="match_parent"
+        android:layout_height="8dp"
+        android:alpha="0.25"
+        android:background="@drawable/shape_gradient_top_shadow"
+       android:layout_gravity="bottom" />
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/values/strings.xml

@@ -44,6 +44,7 @@
     <string name="action_filter_tracked">Tracked</string>
     <string name="action_filter_not_tracked">Not tracked</string>
 
+    <string name="sorting_by_">Sorting by %1$s</string>
     <string name="action_filter_empty">Remove filter</string>
     <string name="action_sort_alpha">Alphabetically</string>
     <string name="action_sort_enabled">Enabled</string>