legado/app/src/main/res/layout/dialog_bookshelf_config.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:padding="16dp"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <LinearLayout
        android:id="@+id/ll_group_style"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintTop_toTopOf="parent">

        <TextView
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:padding="6dp"
            android:text="@string/group_style"
            android:textColor="@color/primaryText" />

        <androidx.appcompat.widget.AppCompatSpinner
            android:id="@+id/sp_group_style"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:entries="@array/group_style"
            app:theme="@style/Spinner"
            tools:ignore="TouchTargetSizeCheck" />

    </LinearLayout>

    <io.legado.app.lib.theme.view.ThemeSwitch
        android:id="@+id/sw_show_unread"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="6dp"
        android:text="@string/show_unread"
        app:layout_constraintTop_toBottomOf="@+id/ll_group_style"
        tools:ignore="TouchTargetSizeCheck" />

    <io.legado.app.lib.theme.view.ThemeSwitch
        android:id="@+id/sw_show_last_update_time"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="6dp"
        android:text="@string/show_last_update_time"
        app:layout_constraintTop_toBottomOf="@+id/sw_show_unread"
        tools:ignore="TouchTargetSizeCheck" />

    <io.legado.app.lib.theme.view.ThemeSwitch
        android:id="@+id/sw_show_wait_up_books"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="6dp"
        android:text="@string/show_wait_up_count"
        app:layout_constraintTop_toBottomOf="@+id/sw_show_last_update_time"
        tools:ignore="TouchTargetSizeCheck" />

    <LinearLayout
        android:id="@+id/ll_layout"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintRight_toLeftOf="@+id/ll_sort"
        app:layout_constraintTop_toBottomOf="@+id/sw_show_wait_up_books"
        app:layout_constraintLeft_toLeftOf="parent">

        <io.legado.app.ui.widget.text.AccentTextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:padding="6dp"
            android:text="@string/view"
            android:textSize="16sp" />

        <RadioGroup
            android:id="@+id/rg_layout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <RadioButton
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/layout_list"
                tools:ignore="TouchTargetSizeCheck" />

            <RadioButton
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/layout_grid3"
                tools:ignore="TouchTargetSizeCheck" />

            <RadioButton
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/layout_grid4"
                tools:ignore="TouchTargetSizeCheck" />

            <RadioButton
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/layout_grid5"
                tools:ignore="TouchTargetSizeCheck" />

            <RadioButton
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/layout_grid6"
                tools:ignore="TouchTargetSizeCheck" />
        </RadioGroup>

    </LinearLayout>

    <LinearLayout
        android:id="@+id/ll_sort"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintLeft_toRightOf="@+id/ll_layout"
        app:layout_constraintTop_toBottomOf="@id/sw_show_wait_up_books"
        app:layout_constraintRight_toRightOf="parent">

        <io.legado.app.ui.widget.text.AccentTextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:padding="6dp"
            android:text="@string/sort"
            android:textSize="16sp" />

        <RadioGroup
            android:id="@+id/rg_sort"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <RadioButton
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/bookshelf_px_0"
                tools:ignore="TouchTargetSizeCheck" />

            <RadioButton
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/bookshelf_px_1"
                tools:ignore="TouchTargetSizeCheck" />

            <RadioButton
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/bookshelf_px_2"
                tools:ignore="TouchTargetSizeCheck" />

            <RadioButton
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/bookshelf_px_3"
                tools:ignore="TouchTargetSizeCheck" />

            <RadioButton
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/bookshelf_px_4"
                tools:ignore="TouchTargetSizeCheck" />

        </RadioGroup>

    </LinearLayout>

</androidx.constraintlayout.widget.ConstraintLayout>