Magisk/app/src/main/res/layout/fragment_theme_md2.xml

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <data>

        <import type="com.topjohnwu.magisk.redesign.theme.Theme" />

        <variable
            name="viewModel"
            type="com.topjohnwu.magisk.redesign.theme.ThemeViewModel" />

    </data>

    <androidx.core.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:clipToPadding="false"
        android:fillViewport="true"
        android:paddingStart="@dimen/l1"
        android:paddingTop="@{viewModel.insets.top + (int) @dimen/internal_action_bar_size + (int) @dimen/l1}"
        android:paddingEnd="@dimen/l1"
        android:paddingBottom="@{viewModel.insets.bottom + (int) @dimen/l1}">

        <androidx.constraintlayout.widget.ConstraintLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:columnCount="2"
            android:orientation="vertical"
            android:useDefaultMargins="true">

            <com.google.android.material.card.MaterialCardView
                android:id="@+id/theme_card_dark"
                style="@style/WidgetFoundation.Card.Variant.Secondary"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:onClick="@{() -> viewModel.darkModePressed()}"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent">

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

                    <androidx.appcompat.widget.AppCompatImageView
                        android:id="@+id/settings_card_dark_icon"
                        style="@style/WidgetFoundation.Icon.Secondary"
                        android:background="@null"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintStart_toStartOf="parent"
                        app:layout_constraintTop_toTopOf="parent"
                        app:srcCompat="@drawable/ic_day_night" />

                    <androidx.appcompat.widget.AppCompatImageView
                        android:id="@+id/settings_card_dark_pointer"
                        style="@style/WidgetFoundation.Icon.Secondary"
                        android:background="@null"
                        android:rotation="180"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintEnd_toEndOf="parent"
                        app:layout_constraintTop_toTopOf="parent"
                        app:srcCompat="@drawable/ic_back_md2" />

                    <androidx.appcompat.widget.AppCompatTextView
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center"
                        android:background="@null"
                        android:gravity="start|center_vertical"
                        android:singleLine="true"
                        android:text="@string/settings_dark_mode_title"
                        android:textAppearance="@style/AppearanceFoundation.Body.Secondary"
                        android:textStyle="bold"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintEnd_toStartOf="@+id/settings_card_dark_pointer"
                        app:layout_constraintStart_toEndOf="@+id/settings_card_dark_icon"
                        app:layout_constraintTop_toTopOf="parent" />

                </androidx.constraintlayout.widget.ConstraintLayout>

            </com.google.android.material.card.MaterialCardView>

            <FrameLayout
                android:id="@+id/theme_default"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/l1"
                android:layout_marginEnd="@dimen/l1"
                android:theme="@style/ThemeFoundationMD2.Piplup"
                app:layout_constraintEnd_toStartOf="@+id/theme_amoled"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@+id/theme_card_dark">

                <include
                    layout="@layout/item_theme"
                    theme="@{Theme.Piplup}"
                    viewModel="@{viewModel}" />

            </FrameLayout>

            <FrameLayout
                android:id="@+id/theme_amoled"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/l1"
                android:theme="@style/ThemeFoundationMD2.Amoled"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toEndOf="@+id/theme_default"
                app:layout_constraintTop_toBottomOf="@+id/theme_card_dark">

                <include
                    layout="@layout/item_theme"
                    theme="@{Theme.PiplupAmoled}"
                    viewModel="@{viewModel}" />

            </FrameLayout>

            <FrameLayout
                android:id="@+id/theme_rayquaza"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/l1"
                android:theme="@style/ThemeFoundationMD2.Rayquaza"
                app:layout_constraintEnd_toEndOf="@+id/theme_default"
                app:layout_constraintStart_toStartOf="@+id/theme_default"
                app:layout_constraintTop_toBottomOf="@+id/theme_default">

                <include
                    layout="@layout/item_theme"
                    theme="@{Theme.Rayquaza}"
                    viewModel="@{viewModel}" />

            </FrameLayout>

            <FrameLayout
                android:id="@+id/theme_zapdos"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/l1"
                android:theme="@style/ThemeFoundationMD2.Zapdos"
                app:layout_constraintEnd_toEndOf="@+id/theme_amoled"
                app:layout_constraintStart_toStartOf="@+id/theme_amoled"
                app:layout_constraintTop_toBottomOf="@+id/theme_amoled">

                <include
                    layout="@layout/item_theme"
                    theme="@{Theme.Zapdos}"
                    viewModel="@{viewModel}" />

            </FrameLayout>

            <FrameLayout
                android:id="@+id/theme_charmeleon"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/l1"
                android:theme="@style/ThemeFoundationMD2.Charmeleon"
                app:layout_constraintEnd_toEndOf="@+id/theme_rayquaza"
                app:layout_constraintStart_toStartOf="@+id/theme_rayquaza"
                app:layout_constraintTop_toBottomOf="@+id/theme_rayquaza">

                <include
                    layout="@layout/item_theme"
                    theme="@{Theme.Charmeleon}"
                    viewModel="@{viewModel}" />

            </FrameLayout>

            <FrameLayout
                android:id="@+id/theme_mew"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/l1"
                android:theme="@style/ThemeFoundationMD2.Mew"
                app:layout_constraintEnd_toEndOf="@+id/theme_zapdos"
                app:layout_constraintStart_toStartOf="@+id/theme_zapdos"
                app:layout_constraintTop_toBottomOf="@+id/theme_zapdos">

                <include
                    layout="@layout/item_theme"
                    theme="@{Theme.Mew}"
                    viewModel="@{viewModel}" />

            </FrameLayout>

            <FrameLayout
                android:id="@+id/theme_salamence"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/l1"
                android:theme="@style/ThemeFoundationMD2.Salamence"
                app:layout_constraintEnd_toEndOf="@+id/theme_charmeleon"
                app:layout_constraintStart_toStartOf="@+id/theme_charmeleon"
                app:layout_constraintTop_toBottomOf="@+id/theme_charmeleon">

                <include
                    layout="@layout/item_theme"
                    theme="@{Theme.Salamence}"
                    viewModel="@{viewModel}" />

            </FrameLayout>

        </androidx.constraintlayout.widget.ConstraintLayout>

    </androidx.core.widget.NestedScrollView>

</layout>