commit 84b46f0257274f5ebbf6662f55a56de474c5ce1a
author Vadim Tryshev <vadimt@google.com> Fri Apr 27 17:45:10 2018 -0700
committer Vadim Tryshev <vadimt@google.com> Fri Apr 27 18:00:14 2018 -0700
tree 7be9935f86a19a19b9ec103ef4dead16a2ffcf3b
parent cbebaa19f992bf55c1f4d6d57e3a21c71f5ee013

Fixing task misalignment

Bug: 78793769
Test: Manual
Change-Id: I49f8213bf412f63fc296a8be5bd49950e4c01175

src/com/android/launcher3/PagedView.java

diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index adca327..8311ab9 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -607,7 +607,8 @@
         final int endIndex = mIsRtl ? -1 : childCount;
         final int delta = mIsRtl ? -1 : 1;
 
-        final int verticalPadding = getPaddingTop() + getPaddingBottom();
+        final int verticalCenter = (getPaddingTop() + getMeasuredHeight() + mInsets.top
+                - mInsets.bottom - getPaddingBottom()) / 2;
 
         final int scrollOffsetLeft = mInsets.left + getPaddingLeft();
         boolean pageScrollChanged = false;
@@ -617,9 +618,7 @@
                 i += delta) {
             final View child = getPageAt(i);
             if (scrollLogic.shouldIncludeView(child)) {
-                final int childTop = getPaddingTop() +
-                        (getMeasuredHeight() - mInsets.bottom - verticalPadding
-                                - child.getMeasuredHeight()) / 2;
+                final int childTop = verticalCenter - child.getMeasuredHeight() / 2;
                 final int childWidth = child.getMeasuredWidth();
 
                 if (layoutChildren) {