FairEmail/app/src/main/res/layout/fragment_options.xml

<?xml version="1.0" encoding="utf-8"?>
<ScrollView 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="match_parent"
    android:orientation="vertical"
    tools:context=".ActivityView">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="12dp">

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swEnabled"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/title_advanced_enabled"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swMetered"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_metered"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swEnabled" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swUnified"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_unified"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swMetered" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swThreading"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_threading"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swUnified" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swCompact"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_compact"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swThreading" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swAvatars"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_avatars"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swCompact" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swIdenticons"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_identicons"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swAvatars" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swPreview"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_preview"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swIdenticons" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swLight"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_light"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swPreview" />

        <Button
            android:id="@+id/btnSound"
            style="?android:attr/buttonStyleSmall"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:minWidth="0dp"
            android:minHeight="0dp"
            android:text="@string/title_advanced_sound"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swLight" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swBrowse"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_browse"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/btnSound" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swSwipe"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_swipe"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swBrowse" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swActionbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_actionbar"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swSwipe" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swAutoclose"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_autoclose"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swActionbar" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swConfirm"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_confirm"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swAutoclose" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swSender"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_sender"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swConfirm" />

        <TextView
            android:id="@+id/tvSender"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/title_advanced_sender_hint"
            android:textAppearance="@style/TextAppearance.AppCompat.Small"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swSender" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swInsecure"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_allow_insecure"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/tvSender" />

        <TextView
            android:id="@+id/tvDownload"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_download"
            android:textAppearance="@style/Base.TextAppearance.AppCompat.Small"
            android:textColor="?android:attr/textColorPrimary"
            app:layout_constraintEnd_toStartOf="@+id/spDownload"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swInsecure" />

        <Spinner
            android:id="@+id/spDownload"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="12dp"
            android:entries="@array/downloadNames"
            app:layout_constraintBottom_toBottomOf="@id/tvDownload"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@id/tvDownload"
            app:layout_constraintTop_toTopOf="@id/tvDownload" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swUpdates"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_updates"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/tvDownload" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/swDebug"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:text="@string/title_advanced_debug"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/swUpdates" />
    </androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>