When dragging down on the lockscreen, the lowest card could jump. (aef92efb) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java

+9 −6

Original line number	Diff line number	Diff line
		@@ -264,6 +264,13 @@ public class NotificationStackScrollLayout extends ViewGroup
		: mPaddingBetweenElementsNormal;
		mBottomStackSlowDownHeight = mStackScrollAlgorithm.getBottomStackSlowDownLength();
		updateContentHeight();
		notifyHeightChangeListener(null);
		}

		private void notifyHeightChangeListener(ExpandableView view) {
		if (mOnHeightChangedListener != null) {
		mOnHeightChangedListener.onHeightChanged(view);
		}
		}

		@Override
		@@ -402,9 +409,7 @@ public class NotificationStackScrollLayout extends ViewGroup
		mNeedsAnimation = true;
		}
		requestChildrenUpdate();
		if (mOnHeightChangedListener != null) {
		mOnHeightChangedListener.onHeightChanged(null);
		}
		notifyHeightChangeListener(null);
		}
		}

		@@ -1725,9 +1730,7 @@ public class NotificationStackScrollLayout extends ViewGroup
		public void onHeightChanged(ExpandableView view) {
		updateContentHeight();
		updateScrollPositionIfNecessary();
		if (mOnHeightChangedListener != null) {
		mOnHeightChangedListener.onHeightChanged(view);
		}
		notifyHeightChangeListener(view);
		requestChildrenUpdate();
		}