FairEmail/app/src/main/res/layout/fragment_setup.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="match_parent">

        <!-- account -->

        <ImageButton
            android:id="@+id/ibHelp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginEnd="6dp"
            android:src="@drawable/baseline_help_24"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <Button
            android:id="@+id/btnAccount"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="24dp"
            android:text="@string/title_setup_account"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:id="@+id/tvAccount"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/title_setup_account_remark"
            android:textAppearance="@style/TextAppearance.AppCompat.Small"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/btnAccount" />

        <TextView
            android:id="@+id/tvAccountDone"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:drawableStart="@drawable/baseline_check_24"
            android:text="@string/title_setup_done"
            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
            android:textColor="?android:attr/textColorPrimary"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/tvAccount" />

        <View
            android:id="@+id/vSeparatorAccount"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:layout_marginTop="9dp"
            android:background="?attr/colorSeparator"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/tvAccountDone" />

        <!-- identity -->

        <Button
            android:id="@+id/btnIdentity"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="9dp"
            android:text="@string/title_setup_identity"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/vSeparatorAccount" />

        <TextView
            android:id="@+id/tvIdentity"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/title_setup_identity_remark"
            android:textAppearance="@style/TextAppearance.AppCompat.Small"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/btnIdentity" />

        <TextView
            android:id="@+id/tvIdentityDone"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:drawableStart="@drawable/baseline_check_24"
            android:text="@string/title_setup_done"
            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
            android:textColor="?android:attr/textColorPrimary"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/tvIdentity" />

        <View
            android:id="@+id/vSeparatorIdentity"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:layout_marginTop="9dp"
            android:background="?attr/colorSeparator"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/tvIdentityDone" />

        <!-- permissions -->

        <Button
            android:id="@+id/btnPermissions"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="9dp"
            android:text="@string/title_setup_permissions"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/vSeparatorIdentity" />

        <TextView
            android:id="@+id/tvPermissions"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/title_setup_permissions_remark"
            android:textAppearance="@style/TextAppearance.AppCompat.Small"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/btnPermissions" />

        <TextView
            android:id="@+id/tvPermissionsDone"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:drawableStart="@drawable/baseline_check_24"
            android:text="@string/title_setup_done"
            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
            android:textColor="?android:attr/textColorPrimary"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/tvPermissions" />

        <View
            android:id="@+id/vSeparatorPermissions"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:layout_marginTop="9dp"
            android:background="?attr/colorSeparator"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/tvPermissionsDone" />

        <!-- doze -->

        <Button
            android:id="@+id/btnDoze"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="9dp"
            android:text="@string/title_setup_doze"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/vSeparatorPermissions" />

        <TextView
            android:id="@+id/tvDoze"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/title_setup_doze_remark"
            android:textAppearance="@style/TextAppearance.AppCompat.Small"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/btnDoze" />

        <TextView
            android:id="@+id/tvDozeDone"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:drawableStart="@drawable/baseline_check_24"
            android:text="@string/title_setup_done"
            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
            android:textColor="?android:attr/textColorPrimary"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/tvDoze" />

        <View
            android:id="@+id/vSeparatorDoze"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:layout_marginTop="9dp"
            android:background="?attr/colorSeparator"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/tvDozeDone" />

        <!-- data saver -->

        <Button
            android:id="@+id/btnData"
            style="?android:attr/buttonStyleSmall"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="9dp"
            android:minHeight="0dp"
            android:minWidth="0dp"
            android:text="@string/title_setup_data"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/vSeparatorDoze" />

        <ToggleButton
            android:id="@+id/tbDarkTheme"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="18dp"
            android:textOff="@string/title_setup_dark_theme"
            android:textOn="@string/title_setup_light_theme"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/btnData" />

        <Button
            android:id="@+id/btnOptions"
            style="?android:attr/buttonStyleSmall"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="18dp"
            android:minHeight="0dp"
            android:minWidth="0dp"
            android:text="@string/title_advanced"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/tbDarkTheme" />
    </androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>