tools/metrics/histograms/histograms.xml - Issue 2903583006: Collect metrics on running Accessibility services on Android

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Unified Diff: tools/metrics/histograms/histograms.xml

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Issue 2903583006: Collect metrics on running Accessibility services on Android (Closed)

Patch Set: Rebase Created 3 years, 6 months ago

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Index: tools/metrics/histograms/histograms.xml

diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml

index f6fba527f5cb13cf7106ad60076529ad94bb2a05..62be4eca1157c23fcfb4741a07486ec5353cec90 100644

--- a/tools/metrics/histograms/histograms.xml

+++ b/tools/metrics/histograms/histograms.xml

@@ -78,6 +78,21 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

+<histogram name="Accessibility.AndroidServiceInfo"

+ enum="AccessibilityAndroidServiceInfoEnum">

+ <owner>dmazzoni@chromium.org</owner>

+ <owner>paulmiller@chromium.org</owner>

+ <summary>

+ Tracks flags and capabilities of enabled accessibility services. Recorded

+ every time an Android web content view first creates a virtual view

+ hierarchy, indicating that some accessibility service is running. The number

+ of emits of this histogram won't be as useful as the unique user counts. The

+ primary purpose of this is to guide optimization by determining what

+ capabilities of accessibility services are widespread and which ones are

+ relatively rare.

+ </summary>

+</histogram>

<owner>dmazzoni@chromium.org</owner>

<owner>kenjibaheux@google.com</owner>

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