Add key to store location changer

Store location changer into Settings.Secure

Modify quick settings to identify itself as location changer

Bug: 68779883
Test: Manual
Change-Id: I2c7a599e1383102685994d876e7160e164436a08
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 1ea4861..920dd81 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -5510,6 +5510,27 @@
         public static final String LOCATION_MODE = "location_mode";
 
         /**
+         * The App or module that changes the location mode.
+         * @hide
+         */
+        public static final String LOCATION_CHANGER = "location_changer";
+        /**
+         * The location changer is unknown or unable to detect.
+         * @hide
+         */
+        public static final int LOCATION_CHANGER_UNKNOWN = 0;
+        /**
+         * Location settings in system settings.
+         * @hide
+         */
+        public static final int LOCATION_CHANGER_SYSTEM_SETTINGS = 1;
+        /**
+         * The location icon in drop down notification drawer.
+         * @hide
+         */
+        public static final int LOCATION_CHANGER_QUICK_SETTINGS = 2;
+
+        /**
          * Location access disabled.
          *
          * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To
@@ -7881,6 +7902,7 @@
             CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD);
             CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES);
             CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS);
+            CLONE_TO_MANAGED_PROFILE.add(LOCATION_CHANGER);
             CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE);
             CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED);
             CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE);
diff --git a/core/tests/coretests/src/android/provider/SettingsBackupTest.java b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
index 225b685..196b4f5 100644
--- a/core/tests/coretests/src/android/provider/SettingsBackupTest.java
+++ b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
@@ -496,6 +496,7 @@
                  Settings.Secure.INPUT_METHODS_SUBTYPE_HISTORY,
                  Settings.Secure.INSTALL_NON_MARKET_APPS,
                  Settings.Secure.LAST_SETUP_SHOWN,
+                 Settings.Secure.LOCATION_CHANGER,
                  Settings.Secure.LOCATION_MODE,
                  Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, // Candidate?
                  Settings.Secure.LOCK_SCREEN_ALLOW_REMOTE_INPUT, // Candidate?