Bottom sheet improvements

app/src/main/java/org/koitharu/kotatsu/base/ui/BaseBottomSheet.kt

@@ -1,19 +1,18 @@
 package org.koitharu.kotatsu.base.ui
 
-import android.app.Dialog
 import android.os.Bundle
+import android.util.DisplayMetrics
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.view.ViewGroup.LayoutParams
-import androidx.appcompat.app.AppCompatDialog
 import androidx.core.view.updateLayoutParams
 import androidx.viewbinding.ViewBinding
 import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.google.android.material.bottomsheet.BottomSheetDialog
 import com.google.android.material.bottomsheet.BottomSheetDialogFragment
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.base.ui.dialog.AppBottomSheetDialog
+import org.koitharu.kotatsu.utils.ext.displayCompat
 import com.google.android.material.R as materialR
 
 abstract class BaseBottomSheet<B : ViewBinding> : BottomSheetDialogFragment() {
@@ -33,6 +32,20 @@ abstract class BaseBottomSheet<B : ViewBinding> : BottomSheetDialogFragment() {
 	): View {
 		val binding = onInflateView(inflater, container)
 		viewBinding = binding
+
+		// Enforce max width for tablets
+		val width = resources.getDimensionPixelSize(R.dimen.bottom_sheet_width)
+		if (width > 0) {
+			behavior?.maxWidth = width
+		}
+
+		// Set peek height to 50% display height
+		requireContext().displayCompat?.let {
+			val metrics = DisplayMetrics()
+			it.getRealMetrics(metrics)
+			behavior?.peekHeight = metrics.heightPixels / 2
+		}
+
 		return binding.root
 	}
 
@@ -41,14 +54,6 @@ abstract class BaseBottomSheet<B : ViewBinding> : BottomSheetDialogFragment() {
 		super.onDestroyView()
 	}
 
-	override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-		return if (resources.getBoolean(R.bool.is_tablet)) {
-			AppCompatDialog(context, R.style.Theme_Kotatsu_Dialog)
-		} else {
-			AppBottomSheetDialog(requireContext(), theme)
-		}
-	}
-
 	protected abstract fun onInflateView(inflater: LayoutInflater, container: ViewGroup?): B
 
 	protected fun setExpanded(isExpanded: Boolean, isLocked: Boolean) {

app/src/main/java/org/koitharu/kotatsu/main/ui/MainActivity.kt

@@ -233,6 +233,8 @@ class MainActivity :
 		}
 		binding.toolbarCard.updateLayoutParams<MarginLayoutParams> {
 			topMargin = insets.top + bottomMargin
+			leftMargin = insets.left
+			rightMargin = insets.right
 		}
 		binding.root.updatePadding(
 			left = insets.left,

app/src/main/java/org/koitharu/kotatsu/utils/ext/DisplayExt.kt

@@ -0,0 +1,15 @@
+package org.koitharu.kotatsu.utils.ext
+
+import android.content.Context
+import android.os.Build
+import android.view.Display
+import android.view.WindowManager
+import androidx.core.content.getSystemService
+
+val Context.displayCompat: Display?
+	get() = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+		display
+	} else {
+		@Suppress("DEPRECATION")
+		getSystemService<WindowManager>()?.defaultDisplay
+	}

app/src/main/res/anim/bottom_sheet_slide_in.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+	android:duration="300"
+	android:interpolator="@android:interpolator/fast_out_slow_in">
+
+	<translate
+		android:fromYDelta="100%p"
+		android:toYDelta="0" />
+
+</set>

app/src/main/res/anim/bottom_sheet_slide_out.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+	android:duration="300"
+	android:interpolator="@android:interpolator/fast_out_slow_in">
+
+	<translate
+		android:fromYDelta="0"
+		android:toYDelta="100%p" />
+
+</set>

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

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list
+	xmlns:android="http://schemas.android.com/apk/res/android">
+	<item
+		android:left="-2dp"
+		android:right="-2dp"
+		android:top="-2dp">
+		<shape>
+			<solid android:color="@android:color/transparent" />
+			<stroke
+				android:width="1dp"
+				android:color="?android:attr/divider" />
+		</shape>
+	</item>
+</layer-list>

app/src/main/res/layout-v23/item_loading_footer.xml

@@ -11,6 +11,6 @@
 		android:layout_height="wrap_content"
 		android:layout_gravity="center"
 		android:indeterminate="true"
-		app:indicatorSize="@dimen/list_footer_height_inner" />
+		app:indicatorSize="24dp"/>
 
 </FrameLayout>

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

@@ -10,7 +10,7 @@
 	<com.google.android.material.appbar.MaterialToolbar
 		android:id="@+id/toolbar"
 		android:layout_width="match_parent"
-		android:layout_height="wrap_content" />
+		android:layout_height="?attr/actionBarSize" />
 
 	<ScrollView
 		android:id="@+id/scrollView"

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

@@ -9,6 +9,7 @@
 		android:layout_width="@dimen/list_footer_height_inner"
 		android:layout_height="@dimen/list_footer_height_inner"
 		android:layout_gravity="center"
-		android:indeterminate="true" />
+		android:indeterminate="true"
+		android:padding="8dp"/>
 
 </FrameLayout>

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

@@ -10,7 +10,8 @@
 	<com.google.android.material.appbar.AppBarLayout
 		android:id="@+id/appbar"
 		android:layout_width="match_parent"
-		android:layout_height="?attr/actionBarSize">
+		android:layout_height="?attr/actionBarSize"
+		android:background="@drawable/sheet_toolbar_background">
 
 		<com.google.android.material.appbar.MaterialToolbar
 			android:id="@+id/toolbar"

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

@@ -10,7 +10,8 @@
 	<com.google.android.material.appbar.AppBarLayout
 		android:id="@+id/appbar"
 		android:layout_width="match_parent"
-		android:layout_height="?attr/actionBarSize">
+		android:layout_height="?attr/actionBarSize"
+		android:background="@drawable/sheet_toolbar_background">
 
 		<com.google.android.material.appbar.MaterialToolbar
 			android:id="@+id/toolbar"

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

@@ -10,7 +10,8 @@
 	<com.google.android.material.appbar.AppBarLayout
 		android:id="@+id/appbar"
 		android:layout_width="match_parent"
-		android:layout_height="?attr/actionBarSize">
+		android:layout_height="?attr/actionBarSize"
+		android:background="@drawable/sheet_toolbar_background">
 
 		<com.google.android.material.appbar.MaterialToolbar
 			android:id="@+id/toolbar"

app/src/main/res/values-night/colors.xml

@@ -7,5 +7,6 @@
 	<color name="onErrorContainer">#FFDAD4</color>
 	<color name="scrollbar">#66FFFFFF</color>
 	<color name="selector_foreground">#29FFFFFF</color>
+	<color name="divider_default">#1FFFFFFF</color>
 
 </resources>

app/src/main/res/values-w600dp/dimens.xml

@@ -3,4 +3,5 @@
 	<dimen name="grid_spacing">6dp</dimen>
 	<dimen name="grid_spacing_outer">2dp</dimen>
 	<dimen name="preferred_grid_width">140dp</dimen>
+	<dimen name="bottom_sheet_width">420dp</dimen>
 </resources>

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

@@ -20,5 +20,6 @@
 	<color name="dim">#99000000</color>
 	<color name="scrollbar">#66000000</color>
 	<color name="selector_foreground">#29000000</color>
+	<color name="divider_default">#1F000000</color>
 
 </resources>

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

@@ -26,4 +26,7 @@
 
 	<dimen name="search_suggestions_manga_height">124dp</dimen>
 	<dimen name="search_suggestions_manga_spacing">4dp</dimen>
+
+	<dimen name="bottom_sheet_width">0dp</dimen>
+	<dimen name="dialog_radius">8dp</dimen>
 </resources>

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

@@ -22,9 +22,26 @@
 
 	<!-- Bottom sheet -->
 
-	<style name="ThemeOverlay.Kotatsu.BottomSheetDialog" parent="ThemeOverlay.Material3.DayNight.BottomSheetDialog">
-		<item name="android:statusBarColor">@color/dim</item>
-		<item name="colorControlHighlight">?colorSecondary</item>
+	<style name="ThemeOverlay.Kotatsu.BottomSheetDialog" parent="ThemeOverlay.Material3.BottomSheetDialog">
+		<item name="bottomSheetStyle">@style/Widget.Kotatsu.BottomSheet.Modal</item>
+		<item name="android:windowAnimationStyle">@style/Animation.Kotatsu.BottomSheetDialog</item>
+	</style>
+
+	<style name="Widget.Kotatsu.BottomSheet.Modal" parent="Widget.Material3.BottomSheet.Modal">
+		<item name="shapeAppearanceOverlay">@style/ShapeAppearanceOverlay.Kotatsu.BottomSheet</item>
+	</style>
+
+	<style name="ShapeAppearanceOverlay.Kotatsu.BottomSheet" parent="">
+		<item name="cornerFamily">rounded</item>
+		<item name="cornerSizeTopRight">@dimen/dialog_radius</item>
+		<item name="cornerSizeTopLeft">@dimen/dialog_radius</item>
+		<item name="cornerSizeBottomRight">0dp</item>
+		<item name="cornerSizeBottomLeft">0dp</item>
+	</style>
+
+	<style name="Animation.Kotatsu.BottomSheetDialog" parent="Animation.AppCompat.Dialog">
+		<item name="android:windowEnterAnimation">@anim/bottom_sheet_slide_in</item>
+		<item name="android:windowExitAnimation">@anim/bottom_sheet_slide_out</item>
 	</style>
 
 	<!-- Widget styles -->

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

@@ -35,6 +35,8 @@
 		<item name="colorErrorContainer">@color/errorContainer</item>
 		<item name="colorOnErrorContainer">@color/onErrorContainer</item>
 
+		<item name="android:divider">@color/divider_default</item>
+
 		<!-- Ripples -->
 		<item name="colorControlHighlight">?attr/colorSurfaceVariant</item>
 
@@ -81,8 +83,6 @@
 	<!--== Default Theme ==-->
 	<style name="Theme.Kotatsu" parent="Base.Theme.Kotatsu" />
 
-	<style name="Theme.Kotatsu.DialogWhenLarge" />
-
 	<!-- Monet theme only support S+ -->
 	<style name="Theme.Kotatsu.Monet" />