Merge "Flag storage settings cache invalidation time." into oc-mr1-dev

am: b53b925f68

Change-Id: Ib6706048900ee19a72ad412da091a9278adb42c5

core/java/android/provider/Settings.java

@@ -10213,6 +10213,15 @@ public final class Settings {
         public static final String EUICC_FACTORY_RESET_TIMEOUT_MILLIS =
                 "euicc_factory_reset_timeout_millis";
 
+        /**
+         * Flag to set the timeout for when to refresh the storage settings cached data.
+         * Type: long
+         *
+         * @hide
+         */
+        public static final String STORAGE_SETTINGS_CLOBBER_THRESHOLD =
+                "storage_settings_clobber_threshold";
+
         /**
          * Settings to backup. This is here so that it's in the same place as the settings
          * keys and easy to update.

core/tests/coretests/src/android/provider/SettingsBackupTest.java

@@ -329,6 +329,7 @@ public class SettingsBackupTest {
                     Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL,
                     Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL,
                     Settings.Global.STORAGE_BENCHMARK_INTERVAL,
+                    Settings.Global.STORAGE_SETTINGS_CLOBBER_THRESHOLD,
                     Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS,
                     Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL,
                     Settings.Global.SYS_STORAGE_CACHE_MAX_BYTES,