tachiyomi/app/src/main/res/layout/manga_info_controller.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:paddingBottom="8dp"
    tools:context=".ui.browse.source.browse.BrowseSourceController">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <androidx.constraintlayout.widget.Guideline
            android:id="@+id/guideline2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            app:layout_constraintGuide_percent="0.38" />

        <ImageView
            android:id="@+id/backdrop"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:alpha="0.2"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            tools:background="@color/material_grey_700" />

        <ImageView
            android:id="@+id/manga_cover"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_margin="16dp"
            android:background="@drawable/rounded_rectangle"
            android:contentDescription="@string/description_cover"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintDimensionRatio="h,2:3"
            app:layout_constraintEnd_toStartOf="@+id/guideline2"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <androidx.constraintlayout.widget.ConstraintLayout
            android:id="@+id/manga_info_section"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="0dp"
            android:layout_marginTop="16dp"
            android:layout_marginEnd="16dp"
            android:layout_marginBottom="16dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="@+id/guideline2"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/manga_full_title"
                style="@style/TextAppearance.Medium.Title"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:maxLines="2"
                android:text="@string/manga_info_full_title_label"
                android:textIsSelectable="false"
                app:autoSizeMaxTextSize="20sp"
                app:autoSizeMinTextSize="12sp"
                app:autoSizeStepGranularity="2sp"
                app:autoSizeTextType="uniform"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent" />

            <TextView
                android:id="@+id/manga_author"
                style="@style/TextAppearance.Regular.Body1.Secondary"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginTop="8dp"
                android:textIsSelectable="false"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@+id/manga_full_title"
                tools:text="Author" />

            <TextView
                android:id="@+id/manga_status"
                style="@style/TextAppearance.Regular.Body1.Secondary"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginTop="8dp"
                android:ellipsize="end"
                android:maxLines="1"
                android:textIsSelectable="false"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@+id/manga_author" />

            <TextView
                android:id="@+id/manga_source"
                style="@style/TextAppearance.Regular.Body1.Secondary"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:ellipsize="end"
                android:maxLines="1"
                android:textIsSelectable="false"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@+id/manga_status" />

        </androidx.constraintlayout.widget.ConstraintLayout>

    </androidx.constraintlayout.widget.ConstraintLayout>

    <LinearLayout
        android:id="@+id/actions_bar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:paddingStart="16dp"
        android:paddingTop="8dp"
        android:paddingEnd="16dp"
        android:paddingBottom="8dp">

        <com.google.android.material.button.MaterialButton
            android:id="@+id/btn_favorite"
            style="@style/Theme.Widget.Button.Icon"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/add_to_library"
            app:icon="@drawable/ic_favorite_border_24dp" />

        <com.google.android.material.button.MaterialButton
            android:id="@+id/btn_categories"
            style="@style/Theme.Widget.Button.Icon.Textless"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="8dp"
            android:contentDescription="@string/action_edit_categories"
            android:visibility="gone"
            app:icon="@drawable/ic_label_24dp"
            tools:visibility="visible" />

        <com.google.android.material.button.MaterialButton
            android:id="@+id/btn_share"
            style="@style/Theme.Widget.Button.Icon.Textless"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="8dp"
            android:contentDescription="@string/action_share"
            android:visibility="gone"
            app:icon="@drawable/ic_share_24dp"
            tools:visibility="visible" />

        <com.google.android.material.button.MaterialButton
            android:id="@+id/btn_webview"
            style="@style/Theme.Widget.Button.Icon.Textless"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="8dp"
            android:contentDescription="@string/action_open_in_web_view"
            android:visibility="gone"
            app:icon="@drawable/ic_public_24dp"
            tools:visibility="visible" />

    </LinearLayout>

    <TextView
        android:id="@+id/manga_summary_label"
        style="@style/TextAppearance.Regular.SubHeading"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginStart="16dp"
        android:layout_marginEnd="16dp"
        android:layout_marginBottom="8dp"
        android:text="@string/manga_info_about_label"
        android:textIsSelectable="false" />

    <TextView
        android:id="@+id/manga_summary"
        style="@style/TextAppearance.Regular.Body1.Secondary"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginStart="16dp"
        android:layout_marginEnd="16dp"
        android:clickable="true"
        android:ellipsize="end"
        android:focusable="true"
        android:maxLines="3"
        android:textIsSelectable="false" />

    <FrameLayout
        android:id="@+id/manga_genres_tags_wrapper"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        android:layout_marginBottom="8dp">

        <com.google.android.material.chip.ChipGroup
            android:id="@+id/manga_genres_tags_full_chips"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:layout_marginEnd="16dp"
            android:visibility="gone"
            app:chipSpacingHorizontal="4dp" />

        <HorizontalScrollView
            android:id="@+id/manga_genres_tags_compact"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:requiresFadingEdge="horizontal">

            <com.google.android.material.chip.ChipGroup
                android:id="@+id/manga_genres_tags_compact_chips"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:paddingStart="16dp"
                android:paddingEnd="16dp"
                app:chipSpacingHorizontal="4dp"
                app:singleLine="true" />

        </HorizontalScrollView>

    </FrameLayout>

    <Button
        android:id="@+id/manga_info_toggle"
        style="@style/Theme.Widget.Button"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginStart="16dp"
        android:layout_marginEnd="16dp"
        android:text="@string/manga_info_expand"
        android:textSize="12sp" />

</LinearLayout>