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BigTrace UI v0#5023

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gignat-dev wants to merge 18 commits intomainfrom
dev/gignat/brush_v0
Closed

BigTrace UI v0#5023
gignat-dev wants to merge 18 commits intomainfrom
dev/gignat/brush_v0

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BigTrace UI v0

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github-actions Bot commented Mar 5, 2026

gignat-dev and others added 8 commits March 23, 2026 15:58
This data source captures snapshots of Android aconfig flags. It invokes
'aflags list --format proto' and parses the binary protobuf.

Bug: b/314981157
Test: record_android_trace with android.aflags data source
Trace Processor:
- Added android_aflags table in android_tables.py.
- Implemented parsing for AndroidAflags packets in AndroidProbesParser.
- Added aflags.sql standard library module with android_aflags view.
- Added diff tests in tests_aflags.py.

UI:
- Updated TraceInfoPage Android tab to display aflags data.
- Added a new 'Android Aflags' section with a detailed grid.

Bug: b/314981157
Test: diff_test_trace_processor.py --name-filter='AndroidAflags'
Test: Manually verified UI with a trace containing aflags
This reverts commit 2b15c45.

This is breaking https://perfetto.dev/docs/analysis/stdlib-docs.
Instead of it going to a html page, it's causing the page to be
downloaded instead, almost certainly because of the change to
infra/perfetto.dev/deploy *not* actually being backwards compatible
@gignat-dev gignat-dev force-pushed the dev/gignat/brush_v0 branch from c134926 to fbc40b7 Compare March 24, 2026 10:40
@gignat-dev gignat-dev closed this Mar 24, 2026
@gignat-dev gignat-dev deleted the dev/gignat/brush_v0 branch March 24, 2026 11:06
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4 participants