
This is a very common usage of ad so we want to make sure it's performant. From the video, it scrolls quite smoothly, but we want to see the numbers, and keep monitoring it in case of regression. https://github.com/flutter/flutter/assets/41930132/c7811c15-ac07-4989-a8a9-3c128e08cbe0 *List which issues are fixed by this PR. You must list at least one issue. An issue is not required if the PR fixes something trivial like a typo.* Fixes https://github.com/flutter/flutter/issues/150230 *If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*
platform_views_layout
Scrolling benchmark
To run the scrolling benchmark on a device:
flutter drive --profile test_driver/scroll_perf.dart
Results should be in the file build/platform_views_scroll_perf.timeline_summary.json
.
More detailed logs should be in build/platform_views_scroll_perf.timeline.json
.
Startup benchmark
To measure startup time on a device:
flutter run --profile --trace-startup
The results should be in the logs.
Additional results should be in the file build/start_up_info.json
.