Merge "Merge "Fixed a bug with the animation of the notification background"...

            }

            return;

        }

        int minTopPosition = 0;

        int minTopPosition;

        NotificationSection lastSection = getLastVisibleSection();

        boolean onKeyguard = mStatusBarState == StatusBarState.KEYGUARD;

        if (!onKeyguard) {

            minTopPosition = (int) (mTopPadding + mStackTranslation);

        } else if (lastSection == null) {

            minTopPosition = mTopPadding;

        } else {

            // The first sections could be empty while there could still be elements in later

            // sections. The position of these first few sections is determined by the position of

            // the first visible section.

            NotificationSection firstVisibleSection = getFirstVisibleSection();

            firstVisibleSection.updateBounds(0 /* minTopPosition*/, 0 /* minBottomPosition */,

                    false /* shiftPulsingWithFirst */);

            minTopPosition = firstVisibleSection.getBounds().top;

        }

        boolean shiftPulsingWithFirst = mHeadsUpManager.getAllEntries().count() <= 1

                && (mAmbientState.isDozing()