Toggle seen

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

@@ -144,11 +144,11 @@
         android:layout_width="36dp"
         android:layout_height="36dp"
         android:background="?android:attr/selectableItemBackgroundBorderless"
-        android:contentDescription="@string/title_seen"
+        android:contentDescription="@string/title_toggle_seen"
         android:padding="6dp"
         android:scaleType="fitCenter"
         android:tint="?attr/colorSeparator"
-        android:tooltipText="@string/title_seen"
+        android:tooltipText="@string/title_toggle_seen"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintTop_toBottomOf="@id/wvBody"
         app:srcCompat="@drawable/baseline_visibility_24" />

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

@@ -161,10 +161,10 @@
         android:layout_width="36dp"
         android:layout_height="36dp"
         android:background="?android:attr/selectableItemBackgroundBorderless"
-        android:contentDescription="@string/title_seen"
+        android:contentDescription="@string/title_toggle_seen"
         android:padding="6dp"
         android:scaleType="fitCenter"
-        android:tooltipText="@string/title_seen"
+        android:tooltipText="@string/title_toggle_seen"
         app:srcCompat="@drawable/baseline_visibility_24"
         tools:ignore="MissingConstraints" />
 

app/src/main/res/menu/popup_message_more.xml

@@ -27,7 +27,7 @@
             <item
                 android:id="@+id/menu_button_seen"
                 android:checkable="true"
-                android:title="@string/title_unseen" />
+                android:title="@string/title_toggle_seen" />
             <item
                 android:id="@+id/menu_button_event"
                 android:checkable="true"

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

@@ -767,6 +767,7 @@
     <string name="title_buttons">Buttons</string>
     <string name="title_seen">Mark read</string>
     <string name="title_unseen">Mark unread</string>
+    <string name="title_toggle_seen">Toggle read</string>
     <string name="title_hide">Hide</string>
     <string name="title_unhide">Show</string>
     <string name="title_flag">Add star</string>