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Merge "VelocityTracker should not be cleared until pointer up" into udc-dev

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Treehugger Robot
2023-04-18 00:45:18 +00:00
committed by Android (Google) Code Review
parent 3eb9626bc0 b5f473ed01
commit fa88b4502d
1 changed files with 2 additions and 5 deletions
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7
core/java/android/widget/ScrollView.java
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@@ -845,11 +845,7 @@ public class ScrollView extends FrameLayout {
// Calling overScrollBy will call onOverScrolled, which
// calls onScrollChanged if applicable.
if (overScrollBy(0, deltaY, 0, mScrollY, 0, range, 0, mOverscrollDistance, true)
&& !hasNestedScrollingParent()) {
// Break our velocity if we hit a scroll barrier.
mVelocityTracker.clear();
}
overScrollBy(0, deltaY, 0, mScrollY, 0, range, 0, mOverscrollDistance, true);
final int scrolledDeltaY = mScrollY - oldY;
final int unconsumedY = deltaY - scrolledDeltaY;
@@ -894,6 +890,7 @@ public class ScrollView extends FrameLayout {
mActivePointerId = INVALID_POINTER;
endDrag();
velocityTracker.clear();
}
break;
case MotionEvent.ACTION_CANCEL: