Renamed "App settings" back to "Location services"

- Fix b/10610559

Change-Id: Id98a1b4e8d04238f371322fe6232647fa13b5c4a
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 2ebda68..9c5d039 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -2416,8 +2416,8 @@
     <string name="location_category_recent_location_requests">Recent location requests</string>
     <!-- Location settings screen, displayed when there's no recent app accessing location -->
     <string name="location_no_recent_apps">No apps have requested location recently</string>
-    <!-- [CHAR LIMIT=30] Location settings screen, sub category for app settings -->
-    <string name="location_category_app_settings">App settings</string>
+    <!-- [CHAR LIMIT=30] Location settings screen, sub category for location services -->
+    <string name="location_category_location_services">Location services</string>
     <!-- [CHAR LIMIT=30] Location settings screen, recent location requests high battery use-->
     <string name="location_high_battery_use">High battery use</string>
     <!-- [CHAR LIMIT=30] Location settings screen, recent location requests low battery use-->
diff --git a/res/xml/location_settings.xml b/res/xml/location_settings.xml
index 5be6bd3..83b80b1 100644
--- a/res/xml/location_settings.xml
+++ b/res/xml/location_settings.xml
@@ -26,7 +26,7 @@
             android:title="@string/location_category_recent_location_requests" />
 
         <PreferenceCategory
-            android:key="app_settings"
-            android:title="@string/location_category_app_settings" />
+            android:key="location_services"
+            android:title="@string/location_category_location_services" />
 
 </PreferenceScreen>
diff --git a/src/com/android/settings/location/LocationSettings.java b/src/com/android/settings/location/LocationSettings.java
index 7cc6f4c..6a29e99 100644
--- a/src/com/android/settings/location/LocationSettings.java
+++ b/src/com/android/settings/location/LocationSettings.java
@@ -55,7 +55,7 @@
     /** Key for preference category "Recent location requests" */
     private static final String KEY_RECENT_LOCATION_REQUESTS = "recent_location_requests";
     /** Key for preference category "Location services" */
-    private static final String KEY_APP_SETTINGS = "app_settings";
+    private static final String KEY_LOCATION_SERVICES = "location_services";
 
     private Switch mSwitch;
     private boolean mValidListener;
@@ -145,7 +145,7 @@
             mCategoryRecentLocationRequests.addPreference(banner);
         }
 
-        addAppSettings(activity, root);
+        addLocationServices(activity, root);
 
         // Only show the master switch when we're not in multi-pane mode, and not being used as
         // Setup Wizard.
@@ -177,11 +177,11 @@
      * up-to-date after mode changes even if an affected app doesn't send the setting changed
      * broadcast.
      */
-    private void addAppSettings(Context context, PreferenceScreen root) {
-        PreferenceCategory categoryAppSettings =
-                (PreferenceCategory) root.findPreference(KEY_APP_SETTINGS);
+    private void addLocationServices(Context context, PreferenceScreen root) {
+        PreferenceCategory categoryLocationServices =
+                (PreferenceCategory) root.findPreference(KEY_LOCATION_SERVICES);
         final SettingsInjector injector = new SettingsInjector(context);
-        List<Preference> appSettings = injector.getInjectedSettings();
+        List<Preference> locationServices = injector.getInjectedSettings();
 
         mReceiver = new BroadcastReceiver() {
             @Override
@@ -198,11 +198,11 @@
         filter.addAction(LocationManager.MODE_CHANGED_ACTION);
         context.registerReceiver(mReceiver, filter);
 
-        if (appSettings.size() > 0) {
-            addPreferencesSorted(appSettings, categoryAppSettings);
+        if (locationServices.size() > 0) {
+            addPreferencesSorted(locationServices, categoryLocationServices);
         } else {
             // If there's no item to display, remove the whole category.
-            root.removePreference(categoryAppSettings);
+            root.removePreference(categoryLocationServices);
         }
     }