30 lines
1.0 KiB
Protocol Buffer
30 lines
1.0 KiB
Protocol Buffer
// Copyright 2014 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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syntax = "proto2";
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option optimize_for = LITE_RUNTIME;
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option java_package = "org.chromium.components.metrics";
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option java_outer_classname = "UserActionEventProtos";
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package metrics;
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// Stores information about an event that occurs in response to a user action,
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// e.g. an interaction with a browser UI element.
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// Next tag: 3
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message UserActionEventProto {
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// The name of the action, hashed.
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optional fixed64 name_hash = 1;
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// The timestamp for the event, in seconds.
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// This value comes from Chromium's TimeTicks::Now(), which is an abstract
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// time value that is guaranteed to always be non-decreasing (regardless of
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// Daylight Saving Time or any other changes to the system clock).
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// These numbers are only comparable within a session. To sequence events
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// across sessions, order by the |session_id| from the
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// ChromeUserMetricsExtension message.
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optional int64 time_sec = 2;
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}
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