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Commit 1247e75b authored by Lyn Han's avatar Lyn Han Committed by Automerger Merge Worker
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Merge "Hide footer in place instead of scrolling it offscreen" into sc-dev am: 01d373ce 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14391006

Change-Id: Iae3be3985aca1f76597f4e3cf71cc15ba1d2d267
parents b58db722 01d373ce

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java

+8 −4
Original line number Diff line number Diff line
@@ -400,10 +400,14 @@ public class StackScrollAlgorithm { 
        }



        if (view instanceof FooterView) {

            viewState.yTranslation = Math.min(viewState.yTranslation,

                    ambientState.getStackHeight());

            // Hide footer if shelf is showing

            viewState.hidden = algorithmState.firstViewInShelf != null;

            final boolean isShelfShowing = algorithmState.firstViewInShelf != null;



            final float footerEnd = viewState.yTranslation + view.getIntrinsicHeight();

            final boolean noSpaceForFooter = footerEnd > ambientState.getStackHeight();



            viewState.hidden = isShelfShowing

                    || (!ambientState.isExpansionChanging() && noSpaceForFooter);



        } else if (view != ambientState.getTrackedHeadsUpRow()) {

            if (ambientState.isExpansionChanging()) {

                // Show all views. Views below the shelf will later be clipped (essentially hidden)