Merge "Update local wallpaper colors when areas added and fix stale clock" into sc-v2-dev am: b9902adf15

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15983695

Change-Id: I7fe2ebb469ae36a6fa6be37b83629029418bd80e

core/java/android/service/wallpaper/WallpaperService.java

@@ -1575,7 +1575,7 @@ public abstract class WallpaperService extends Service {
         void updatePage(EngineWindowPage currentPage, int pageIndx, int numPages,
                 float xOffsetStep) {
             // to save creating a runnable, check twice
-            long current = SystemClock.elapsedRealtime();
+            long current = System.currentTimeMillis();
             long lapsed = current - currentPage.getLastUpdateTime();
             // Always update the page when the last update time is <= 0
             // This is important especially when the device first boots
@@ -1768,6 +1768,7 @@ public abstract class WallpaperService extends Service {
                     return;
                 }
             }
+            processLocalColors(mPendingXOffset, mPendingYOffset);
         }
 
         /**