Merge "Don't send color events when dim doesn't change" into main

                }

                float maxDimAmount = getHighestDimAmountFromMap(wallpaper.mUidToDimAmount);

                if (wallpaper.mWallpaperDimAmount == maxDimAmount) return;

                wallpaper.mWallpaperDimAmount = maxDimAmount;

                // Also set the dim amount to the lock screen wallpaper if the lock and home screen

                // do not share the same wallpaper