Stub icon scaling and allow background updating of the applist

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

@@ -58,7 +58,8 @@
     <string name="searching_pc">Searching for PCs…</string>
     <string name="yes">Yes</string>
     <string name="no">No</string>
-    
+    <string name="lost_connection">Lost connection to PC</string>
+
     <!-- AppList activity -->
     <string name="title_applist">Apps on</string>
     <string name="applist_menu_resume">Resume Session</string>
@@ -102,6 +103,8 @@
     <string name="summary_language_list">Language to use for Limelight</string>
     <string name="title_checkbox_list_mode">Use lists instead of grids</string>
     <string name="summary_checkbox_list_mode">Display apps and PCs in lists instead of grids</string>
+    <string name="title_checkbox_small_icon_mode">Use small icons</string>
+    <string name="summary_checkbox_small_icon_mode">Use small icons in grid items to allow more items on screen</string>
 
     <string name="category_host_settings">Host Settings</string>
     <string name="title_checkbox_enable_sops">Optimize game settings</string>

app/src/main/res/xml/preferences.xml

@@ -54,6 +54,11 @@
             android:entryValues="@array/language_values"
             android:summary="@string/summary_language_list"
             android:defaultValue="default" />
+        <CheckBoxPreference
+            android:key="checkbox_small_icon_mode"
+            android:title="@string/title_checkbox_small_icon_mode"
+            android:summary="@string/summary_checkbox_small_icon_mode"
+            android:defaultValue="false" />
         <CheckBoxPreference
             android:key="checkbox_list_mode"
             android:title="@string/title_checkbox_list_mode"