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Commit af5ac498 authored by Winson Chung's avatar Winson Chung Committed by Automerger Merge Worker
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Merge "Ensure page scrolls are initialized even for 0 children." into tm-dev... 

Merge "Ensure page scrolls are initialized even for 0 children." into tm-dev am: 1e211e0c am: 0a3ef79f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/18625747



Change-Id: Ie10aeebc4e8f53f5c8882317e48a14b2b4fa8794
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 38578a53 0a3ef79f

src/com/android/launcher3/PagedView.java

+5 −4
Original line number Diff line number Diff line
@@ -727,15 +727,16 @@ public abstract class PagedView<T extends View & PageIndicator> extends ViewGrou 
            pageScrollChanged = true;

        }



        if (childCount == 0) {

            return;

        }



        if (DEBUG) Log.d(TAG, "PagedView.onLayout()");



        pageScrollChanged |= getPageScrolls(pageScrolls, true, SIMPLE_SCROLL_LOGIC);

        mPageScrolls = pageScrolls;



        if (childCount == 0) {

            onPageScrollsInitialized();

            return;

        }



        final LayoutTransition transition = getLayoutTransition();

        // If the transition is running defer updating max scroll, as some empty pages could

        // still be present, and a max scroll change could cause sudden jumps in scroll.