Added split screen remark

app/src/main/res/layout/fragment_options_display.xml

@@ -207,6 +207,18 @@
             app:layout_constraintTop_toBottomOf="@id/tvNavBarColorizeHint"
             app:switchPadding="12dp" />
 
+        <eu.faircode.email.FixedTextView
+            android:id="@+id/tvPortrait2Hint"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="48dp"
+            android:text="@string/title_advanced_split_hint"
+            android:textAppearance="@style/TextAppearance.AppCompat.Small"
+            android:textStyle="italic"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/swPortrait2" />
+
         <androidx.appcompat.widget.SwitchCompat
             android:id="@+id/swLandscape"
             android:layout_width="0dp"
@@ -216,9 +228,21 @@
             android:text="@string/title_advanced_landscape"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/swPortrait2"
+            app:layout_constraintTop_toBottomOf="@id/tvPortrait2Hint"
             app:switchPadding="12dp" />
 
+        <eu.faircode.email.FixedTextView
+            android:id="@+id/tvLandscapeHint"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="48dp"
+            android:text="@string/title_advanced_split_hint"
+            android:textAppearance="@style/TextAppearance.AppCompat.Small"
+            android:textStyle="italic"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/swLandscape" />
+
         <androidx.appcompat.widget.SwitchCompat
             android:id="@+id/swLandscape3"
             android:layout_width="0dp"
@@ -228,7 +252,7 @@
             android:text="@string/title_advanced_landscape3"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/swLandscape"
+            app:layout_constraintTop_toBottomOf="@id/tvLandscapeHint"
             app:switchPadding="12dp" />
 
         <!-- conversation -->

app/src/main/res/values/strings.xml

@@ -588,6 +588,7 @@
     <string name="title_advanced_beige_hint">Light themes only</string>
     <string name="title_advanced_date_hint">Messages are only grouped by date if they are sorted by time</string>
     <string name="title_advanced_navbar_colorize_hint">Whether this works depends on the Android version and variant</string>
+    <string name="title_advanced_split_hint">This will split the screen into parts</string>
     <string name="title_advanced_threading_hint">Group messages related to each other</string>
     <string name="title_advanced_highlight_hint">The accent color of the theme will be used for highlighting</string>
     <string name="title_advanced_gravatars_hint">There might be a privacy risk</string>