Merge "Add function to query last estimate time to Estimate" into qt-dev

am: ade071d6c2 Change-Id: Ie07ee30ac46969e326d914c198955e59f5a1ef18
2019-05-20 15:20:01 -07:00
parent b87abd1b90 ade071d6c2
commit e659404917
1 changed files with 12 additions and 0 deletions
--- a/packages/SettingsLib/src/com/android/settingslib/fuelgauge/Estimate.kt
+++ b/packages/SettingsLib/src/com/android/settingslib/fuelgauge/Estimate.kt
@@ -77,5 +77,17 @@ class Estimate(
            Settings.Global.putLong(resolver, Settings.Global.BATTERY_ESTIMATES_LAST_UPDATE_TIME,
                    System.currentTimeMillis())
        }
+
+        /**
+         * Returns when the estimate was last updated as an Instant
+         */
+        @JvmStatic
+        fun getLastCacheUpdateTime(context: Context): Instant {
+            return Instant.ofEpochMilli(
+                    Settings.Global.getLong(
+                            context.contentResolver,
+                            Settings.Global.BATTERY_ESTIMATES_LAST_UPDATE_TIME,
+                            -1))
+        }
    }
 }