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Commit 4fc2fa65 authored by Vairavan Srinivasan's avatar Vairavan Srinivasan
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FastScroller: Fix to use appropriate index 

Fix FastScroller to use appropriate index to determine the
the position of a section while calculating the y coordinates
of thumb. In case of last section, use totalItemCount to determine
next section position.

Change-Id: I89bfd483949b5c14f85303b50380a73b4a4e635e
parent d61ff77e

core/java/android/widget/FastScroller.java

+6 −1
Original line number Diff line number Diff line
@@ -646,8 +646,13 @@ class FastScroller { 


        final int section = mSectionIndexer.getSectionForPosition(firstVisibleItem);

        final int sectionPos = mSectionIndexer.getPositionForSection(section);

        final int nextSectionPos = mSectionIndexer.getPositionForSection(section + 1);

        final int nextSectionPos;

        final int sectionCount = mSections.length;

        if (section + 1 < sectionCount) {

            nextSectionPos = mSectionIndexer.getPositionForSection(section + 1);

        } else {

            nextSectionPos = totalItemCount - 1;

        }

        final int positionsInSection = nextSectionPos - sectionPos;



        final View child = mList.getChildAt(0);