[Android] Fix for Incorrect ItemsViewScrolledEventArgs Values in CollectionView with Grouped Items - #31437

Closed

SyedAbdulAzeemSF4852 wants to merge 8 commits into

dotnet:mainfrom

SyedAbdulAzeemSF4852:fix-17664

Commits on May 4, 2026

[Android & iOS] Fix for incorrect ItemsViewScrolledEventArgs in CollectionView when IsGrouped is true
SyedAbdulAzeemSF4852
committed
de97aa1
Modified the fix and have added comment lines to explain the logic
SyedAbdulAzeemSF4852
committed
7bb728e
Updated variable naming and condition order in Android; added comment line in iOS
SyedAbdulAzeemSF4852
committed
8c051e4
Added GetGroupedDataCount method to count only data items, and updated position check to return the last valid item when position is out of bounds.
SyedAbdulAzeemSF4852
committed
ccd2ef5
Used Math.Clamp instead of Math.Max to ensure that visible item indices stay within the valid range.
SyedAbdulAzeemSF4852
committed
ce3b093
Revert iOS fix
SyedAbdulAzeemSF4852
committed
e0db804
Fix off-by-one in AdjustGroupIndex, correct position < 0 handling, and clarify dataIndex semantics in FindNextDataIndex.
SyedAbdulAzeemSF4852
committed
10ad5ac
Fix grouped CollectionView scroll index ordering on iOS and re-enable Issue17664 on Android
SyedAbdulAzeemSF4852
committed
d01eeb8