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Fix SliverList scrollOffsetCorrection 0 case #62615
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chunhtai
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Jul 30, 2020
chunhtai
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Aug 5, 2020
chunhtai
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LGTM
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moving cp label to the issue (#62198) for discussion |
pcsosinski
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pcsosinski
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* Fix SliverList scrollOffsetCorrection 0 case (#62615) * Case insensitive check flavor names against Xcode schemes (#61140) * Address misc time picker design issues (#62803) * Update to the latest localizations (#63026) * Removed the inputFormatters from the text input fields used by the Date Pickers (#63461) * Fix App.framework path in Podfile (#63412) * Update engine hash to 1.20.2 Co-authored-by: Kate Lovett <[email protected]> Co-authored-by: Jenn Magder <[email protected]> Co-authored-by: Rami <[email protected]> Co-authored-by: Shi-Hao Hong <[email protected]> Co-authored-by: Darren Austin <[email protected]>
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Labels
c: crash
Stack traces logged to the console
c: regression
It was better in the past than it is now
f: scrolling
Viewports, list views, slivers, etc.
framework
flutter/packages/flutter repository. See also f: labels.
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Description
This fixes the offset correction in the performLayout of SliverList to account for 0. In the use cases where the calculated correction is 0, it crashes since SliverGeometry asserts the correction should never be 0. This opportunity presents itself more readily on iOS and Mac platforms due to over scroll.
Related Issues
Fixes #62198
Tests
Regression test for 0 scrollOffsetCorrection
Checklist
Before you create this PR, confirm that it meets all requirements listed below by checking the relevant checkboxes (
[x]). This will ensure a smooth and quick review process.///).flutter analyze --flutter-repo) does not report any problems on my PR.Breaking Change
Did any tests fail when you ran them? Please read Handling breaking changes.