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_analytics_web.dart
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// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// ignore_for_file: non_constant_identifier_names
@JS()
library;
import 'dart:async';
import 'dart:js_interop';
import 'package:devtools_app_shared/ui.dart';
import 'package:flutter/foundation.dart';
import 'package:logging/logging.dart';
import 'package:unified_analytics/unified_analytics.dart' as ua;
import 'package:web/web.dart';
import '../dtd_manager_extensions.dart';
import '../globals.dart';
import '../query_parameters.dart';
import '../server/server.dart' as server;
import '../utils.dart';
import 'analytics_common.dart';
import 'constants.dart' as gac;
import 'gtags.dart';
import 'metrics.dart';
// Dimensions1 AppType values:
const appTypeFlutter = 'flutter';
const appTypeWeb = 'web';
const appTypeFlutterWeb = 'flutter_web';
const appTypeDartCLI = 'dart_cli';
// Dimensions2 BuildType values:
const buildTypeDebug = 'debug';
const buildTypeProfile = 'profile';
// Start with Android_n.n.n
const devToolsPlatformTypeAndroid = 'Android_';
// Dimension5 devToolsChrome starts with
const devToolsChromeName = 'Chrome/'; // starts with and ends with n.n.n
const devToolsChromeIos = 'Crios/'; // starts with and ends with n.n.n
const devToolsChromeOS = 'CrOS'; // Chrome OS
// Dimension6 devToolsVersion
// Dimension7 ideLaunched
const ideLaunchedCLI = 'CLI'; // Command Line Interface
final _log = Logger('_analytics_web');
@JS('initializeGA')
external void initializeGA();
extension type GtagEventDevTools._(JSObject _) implements GtagEvent {
// TODO(kenz): try to make this accept a JSON map of extra parameters rather
// than a fixed list of fields. See
// https://github.com/flutter/devtools/pull/3281#discussion_r692376353.
external factory GtagEventDevTools({
String? event_category,
String? event_label, // Event e.g., gaScreenViewEvent, gaSelectEvent, etc.
String? send_to, // UA ID of target GA property to receive event data.
int value,
bool non_interaction,
JSObject? custom_map,
// NOTE: Do not reorder any of these. Order here must match the order in the
// Google Analytics console.
String? user_app, // dimension1 (flutter or web)
String? user_build, // dimension2 (debug or profile)
String? user_platform, // dimension3 (android/ios/fuchsia/linux/mac/windows)
String? devtools_platform, // dimension4 linux/android/mac/windows
String? devtools_chrome, // dimension5 Chrome version #
String? devtools_version, // dimension6 DevTools version #
String? ide_launched, // dimension7 Devtools launched (CLI, VSCode, Android)
String?
flutter_client_id, // dimension8 Flutter tool client_id (~/.flutter).
String? is_external_build, // dimension9 External build or google3
String? is_embedded, // dimension10 Whether devtools is embedded
String? g3_username, // dimension11 g3 username (null for external users)
// dimension12 IDE feature that launched Devtools
// The following is a non-exhaustive list of possible values for this dimension:
// "command" - VS Code command palette
// "sidebarContent" - the content of the sidebar (e.g. the DevTools dropdown for a debug session)
// "sidebarTitle" - the DevTools action in the sidebar title
// "touchbar" - MacOS touchbar button
// "launchConfiguration" - configured explicitly in launch configuration
// "onDebugAutomatic" - configured to always run on debug session start
// "onDebugPrompt" - user responded to prompt when running a debug session
// "languageStatus" - launched from the language status popout
String? ide_launched_feature,
String? is_wasm, // dimension13 whether DevTools is running with WASM.
// Performance screen metrics. See [PerformanceScreenMetrics].
int? ui_duration_micros, // metric1
int? raster_duration_micros, // metric2
int? shader_compilation_duration_micros, // metric3
// Profiler screen metrics. See [ProfilerScreenMetrics].
int? cpu_sample_count, // metric4
int? cpu_stack_depth, // metric5
// Performance screen metric. See [PerformanceScreenMetrics].
int? trace_event_count, // metric6
// Memory screen metric. See [MemoryScreenMetrics].
int? heap_diff_objects_before, // metric7
int? heap_diff_objects_after, // metric8
int? heap_objects_total, // metric9
// Inspector screen metrics. See [InspectorScreenMetrics].
int? root_set_count, // metric10
int? row_count, // metric11
int? inspector_tree_controller_id, // metric12
});
// Custom dimensions:
external String? get user_app;
external String? get user_build;
external String? get user_platform;
external String? get devtools_platform;
external String? get devtools_chrome;
external String? get devtools_version;
external String? get ide_launched;
external String? get flutter_client_id;
external String? get is_external_build;
external String? get is_embedded;
external String? get g3_username;
external String? get ide_launched_feature;
external String? get is_wasm;
// Custom metrics:
external int? get ui_duration_micros;
external int? get raster_duration_micros;
external int? get shader_compilation_duration_micros;
external int? get cpu_sample_count;
external int? get cpu_stack_depth;
external int? get trace_event_count;
external int? get heap_diff_objects_before;
external int? get heap_diff_objects_after;
external int? get heap_objects_total;
external int? get root_set_count;
external int? get row_count;
external int? get inspector_tree_controller_id;
}
extension type GtagExceptionDevTools._(JSObject _) implements GtagException {
external factory GtagExceptionDevTools({
String? description,
bool fatal,
// NOTE: Do not reorder any of these. Order here must match the order in the
// Google Analytics console.
String? user_app, // dimension1 (flutter or web)
String? user_build, // dimension2 (debug or profile)
String? user_platform, // dimension3 (android or ios)
String? devtools_platform, // dimension4 linux/android/mac/windows
String? devtools_chrome, // dimension5 Chrome version #
String? devtools_version, // dimension6 DevTools version #
String? ide_launched, // dimension7 IDE launched DevTools
String? flutter_client_id, // dimension8 Flutter tool clientId
String? is_external_build, // dimension9 External build or google3
String? is_embedded, // dimension10 Whether devtools is embedded
String? g3_username, // dimension11 g3 username (null for external users)
// dimension12 IDE feature that launched Devtools
// The following is a non-exhaustive list of possible values for this dimension:
// "command" - VS Code command palette
// "sidebarContent" - the content of the sidebar (e.g. the DevTools dropdown for a debug session)
// "sidebarTitle" - the DevTools action in the sidebar title
// "touchbar" - MacOS touchbar button
// "launchConfiguration" - configured explicitly in launch configuration
// "onDebugAutomatic" - configured to always run on debug session start
// "onDebugPrompt" - user responded to prompt when running a debug session
// "languageStatus" - launched from the language status popout
String? ide_launched_feature,
String? is_wasm, // dimension13 whether DevTools is running with WASM.
// Performance screen metrics. See [PerformanceScreenMetrics].
int? ui_duration_micros, // metric1
int? raster_duration_micros, // metric2
int? shader_compilation_duration_micros, // metric3
// Profiler screen metrics. See [ProfilerScreenMetrics].
int? cpu_sample_count, // metric4
int? cpu_stack_depth, // metric5
// Performance screen metric. See [PerformanceScreenMetrics].
int? trace_event_count, // metric6
// Memory screen metric. See [MemoryScreenMetrics].
int? heap_diff_objects_before, // metric7
int? heap_diff_objects_after, // metric8
int? heap_objects_total, // metric9
// Inspector screen metrics. See [InspectorScreenMetrics].
int? root_set_count, // metric10
int? row_count, // metric11
int? inspector_tree_controller_id, // metric12
});
// Custom dimensions:
external String? get user_app;
external String? get user_build;
external String? get user_platform;
external String? get devtools_platform;
external String? get devtools_chrome;
external String? get devtools_version;
external String? get ide_launched;
external String? get flutter_client_id;
external String? get is_external_build;
external String? get is_embedded;
external String? get g3_username;
external String? get ide_launched_feature;
external String? get is_wasm;
// Custom metrics:
external int? get ui_duration_micros;
external int? get raster_duration_micros;
external int? get shader_compilation_duration_micros;
external int? get cpu_sample_count;
external int? get cpu_stack_depth;
external int? get trace_event_count;
external int? get heap_diff_objects_before;
external int? get heap_diff_objects_after;
external int? get heap_objects_total;
external int? get root_set_count;
external int? get row_count;
external int? get inspector_tree_controller_id;
}
// This cannot be a factory constructor in the [GtagEventDevTools] class due to
// https://github.com/dart-lang/sdk/issues/46967.
GtagEventDevTools _gtagEvent({
required String event_category,
required String event_label,
String? send_to,
bool non_interaction = false,
int value = 0,
ScreenAnalyticsMetrics? screenMetrics,
}) {
return GtagEventDevTools(
event_category: event_category,
event_label: event_label,
send_to: send_to,
non_interaction: non_interaction,
value: value,
user_app: userAppType,
user_build: userBuildType,
user_platform: userPlatformType,
devtools_platform: devtoolsPlatformType,
devtools_chrome: devtoolsChrome,
devtools_version: devtoolsVersion,
ide_launched: ideLaunched,
flutter_client_id: flutterClientId,
is_external_build: isExternalBuild.toString(),
is_embedded: isEmbedded().toString(),
g3_username: devToolsEnvironmentParameters.username(),
ide_launched_feature: ideLaunchedFeature,
is_wasm: kIsWasm.toString(),
// [PerformanceScreenMetrics]
ui_duration_micros: screenMetrics is PerformanceScreenMetrics
? screenMetrics.uiDuration?.inMicroseconds
: null,
raster_duration_micros: screenMetrics is PerformanceScreenMetrics
? screenMetrics.rasterDuration?.inMicroseconds
: null,
shader_compilation_duration_micros:
screenMetrics is PerformanceScreenMetrics
? screenMetrics.shaderCompilationDuration?.inMicroseconds
: null,
trace_event_count: screenMetrics is PerformanceScreenMetrics
? screenMetrics.traceEventCount
: null,
// [ProfilerScreenMetrics]
cpu_sample_count: screenMetrics is ProfilerScreenMetrics
? screenMetrics.cpuSampleCount
: null,
cpu_stack_depth: screenMetrics is ProfilerScreenMetrics
? screenMetrics.cpuStackDepth
: null,
// [MemoryScreenMetrics]
heap_diff_objects_before: screenMetrics is MemoryScreenMetrics
? screenMetrics.heapDiffObjectsBefore
: null,
heap_diff_objects_after: screenMetrics is MemoryScreenMetrics
? screenMetrics.heapDiffObjectsAfter
: null,
heap_objects_total: screenMetrics is MemoryScreenMetrics
? screenMetrics.heapObjectsTotal
: null,
// [InspectorScreenMetrics]
root_set_count: screenMetrics is InspectorScreenMetrics
? screenMetrics.rootSetCount
: null,
row_count:
screenMetrics is InspectorScreenMetrics ? screenMetrics.rowCount : null,
inspector_tree_controller_id: screenMetrics is InspectorScreenMetrics
? screenMetrics.inspectorTreeControllerId
: null,
);
}
// This cannot be a factory constructor in the [GtagExceptionDevTools] class due to
// https://github.com/dart-lang/sdk/issues/46967.
GtagExceptionDevTools _gtagException(
String errorMessage, {
bool fatal = false,
ScreenAnalyticsMetrics? screenMetrics,
}) {
return GtagExceptionDevTools(
description: errorMessage,
fatal: fatal,
user_app: userAppType,
user_build: userBuildType,
user_platform: userPlatformType,
devtools_platform: devtoolsPlatformType,
devtools_chrome: devtoolsChrome,
devtools_version: devtoolsVersion,
ide_launched: _ideLaunched,
flutter_client_id: flutterClientId,
is_external_build: isExternalBuild.toString(),
is_embedded: isEmbedded().toString(),
g3_username: devToolsEnvironmentParameters.username(),
ide_launched_feature: ideLaunchedFeature,
is_wasm: kIsWasm.toString(),
// [PerformanceScreenMetrics]
ui_duration_micros: screenMetrics is PerformanceScreenMetrics
? screenMetrics.uiDuration?.inMicroseconds
: null,
raster_duration_micros: screenMetrics is PerformanceScreenMetrics
? screenMetrics.rasterDuration?.inMicroseconds
: null,
trace_event_count: screenMetrics is PerformanceScreenMetrics
? screenMetrics.traceEventCount
: null,
shader_compilation_duration_micros:
screenMetrics is PerformanceScreenMetrics
? screenMetrics.shaderCompilationDuration?.inMicroseconds
: null,
// [ProfilerScreenMetrics]
cpu_sample_count: screenMetrics is ProfilerScreenMetrics
? screenMetrics.cpuSampleCount
: null,
cpu_stack_depth: screenMetrics is ProfilerScreenMetrics
? screenMetrics.cpuStackDepth
: null,
// [MemoryScreenMetrics]
heap_diff_objects_before: screenMetrics is MemoryScreenMetrics
? screenMetrics.heapDiffObjectsBefore
: null,
heap_diff_objects_after: screenMetrics is MemoryScreenMetrics
? screenMetrics.heapDiffObjectsAfter
: null,
heap_objects_total: screenMetrics is MemoryScreenMetrics
? screenMetrics.heapObjectsTotal
: null,
// [InspectorScreenMetrics]
root_set_count: screenMetrics is InspectorScreenMetrics
? screenMetrics.rootSetCount
: null,
row_count:
screenMetrics is InspectorScreenMetrics ? screenMetrics.rowCount : null,
inspector_tree_controller_id: screenMetrics is InspectorScreenMetrics
? screenMetrics.inspectorTreeControllerId
: null,
);
}
/// Whether google analytics are enabled.
Future<bool> isAnalyticsEnabled() async {
bool enabled = false;
if (kReleaseMode) {
enabled = await dtdManager.analyticsTelemetryEnabled();
}
// TODO(https://github.com/flutter/devtools/issues/7083): remove this block
// when the legacy analytics are fully removed. For now, check that both
// unified analytics are enabled and the legacy analytics are enabled.
if (enabled) {
enabled = await server.isAnalyticsEnabled();
}
return enabled;
}
/// Whether the google analytics consent message should be shown.
Future<bool> shouldShowAnalyticsConsentMessage() async {
bool shouldShow = false;
if (kReleaseMode) {
// When asked if the consent message should be shown,
// package:unified_analytics will return true if this the user's first run
// of DevTools with package:unified_analytics support or when the consent
// message version has been updated.
shouldShow = await dtdManager.shouldShowAnalyticsConsentMessage();
}
// TODO(https://github.com/flutter/devtools/issues/7083): remove this block
// when the legacy analytics are fully removed.
if (!shouldShow) {
shouldShow = await server.isFirstRun();
}
return shouldShow;
}
void screen(
String screenName, [
int value = 0,
]) {
_log.fine('Event: Screen(screenName:$screenName, value:$value)');
final gtagEvent = _gtagEvent(
event_category: gac.screenViewEvent,
event_label: gac.init,
value: value,
send_to: gaDevToolsPropertyId(),
);
_sendEventForScreen(screenName, gtagEvent);
}
String _operationKey(String screenName, String timedOperation) {
return '$screenName-$timedOperation';
}
final _timedOperationsInProgress = <String, DateTime>{};
// Use this method coupled with `timeEnd` when an operation cannot be timed in
// a callback, but rather needs to be timed instead at two disjoint start and
// end marks.
void timeStart(String screenName, String timedOperation) {
final startTime = DateTime.now();
final operationKey = _operationKey(
screenName,
timedOperation,
);
_timedOperationsInProgress[operationKey] = startTime;
}
// Use this method coupled with `timeStart` when an operation cannot be timed in
// a callback, but rather needs to be timed instead at two disjoint start and
// end marks.
void timeEnd(
String screenName,
String timedOperation, {
ScreenAnalyticsMetrics Function()? screenMetricsProvider,
}) {
final endTime = DateTime.now();
final operationKey = _operationKey(
screenName,
timedOperation,
);
final startTime = _timedOperationsInProgress.remove(operationKey);
assert(startTime != null);
if (startTime == null) {
_log.warning(
'Could not time operation "$timedOperation" because a) `timeEnd` was '
'called before `timeStart` or b) the `screenName` and `timedOperation`'
'parameters for the `timeStart` and `timeEnd` calls do not match.',
);
return;
}
final durationMicros =
endTime.microsecondsSinceEpoch - startTime.microsecondsSinceEpoch;
_timing(
screenName,
timedOperation,
durationMicros: durationMicros,
screenMetrics:
screenMetricsProvider != null ? screenMetricsProvider() : null,
);
}
void cancelTimingOperation(String screenName, String timedOperation) {
final operationKey = _operationKey(
screenName,
timedOperation,
);
final operation = _timedOperationsInProgress.remove(operationKey);
assert(
operation != null,
'The operation cannot be cancelled because it does not exist.',
);
}
// Use this when a synchronous operation can be timed in a callback.
void timeSync(
String screenName,
String timedOperation, {
required void Function() syncOperation,
ScreenAnalyticsMetrics Function()? screenMetricsProvider,
}) {
final startTime = DateTime.now();
try {
syncOperation();
} catch (e, st) {
// Do not send the timing analytic to GA if the operation failed.
_log.warning(
'Could not time sync operation "$timedOperation" '
'because an exception was thrown:\n$e\n$st',
);
rethrow;
}
final endTime = DateTime.now();
final durationMicros =
endTime.microsecondsSinceEpoch - startTime.microsecondsSinceEpoch;
_timing(
screenName,
timedOperation,
durationMicros: durationMicros,
screenMetrics:
screenMetricsProvider != null ? screenMetricsProvider() : null,
);
}
// Use this when an asynchronous operation can be timed in a callback.
Future<void> timeAsync(
String screenName,
String timedOperation, {
required Future<void> Function() asyncOperation,
ScreenAnalyticsMetrics Function()? screenMetricsProvider,
}) async {
final startTime = DateTime.now();
try {
await asyncOperation();
} catch (e, st) {
// Do not send the timing analytic to GA if the operation failed.
_log.warning(
'Could not time async operation "$timedOperation" '
'because an exception was thrown:\n$e\n$st',
);
rethrow;
}
final endTime = DateTime.now();
final durationMicros =
endTime.microsecondsSinceEpoch - startTime.microsecondsSinceEpoch;
_timing(
screenName,
timedOperation,
durationMicros: durationMicros,
screenMetrics:
screenMetricsProvider != null ? screenMetricsProvider() : null,
);
}
void _timing(
String screenName,
String timedOperation, {
required int durationMicros,
ScreenAnalyticsMetrics? screenMetrics,
}) {
_log.fine(
'Event: _timing('
'screenName:$screenName, '
'timedOperation:$timedOperation, '
'durationMicros:$durationMicros)',
);
final gtagEvent = _gtagEvent(
event_category: gac.timingEvent,
event_label: timedOperation,
value: durationMicros,
send_to: gaDevToolsPropertyId(),
screenMetrics: screenMetrics,
);
_sendEventForScreen(screenName, gtagEvent);
}
/// Sends an analytics event to signal that something in DevTools was selected.
void select(
String screenName,
String selectedItem, {
int value = 0,
bool nonInteraction = false,
ScreenAnalyticsMetrics Function()? screenMetricsProvider,
}) {
_log.fine(
'Event: select('
'screenName:$screenName, '
'selectedItem:$selectedItem, '
'value:$value, '
'nonInteraction:$nonInteraction)',
);
final gtagEvent = _gtagEvent(
event_category: gac.selectEvent,
event_label: selectedItem,
value: value,
non_interaction: nonInteraction,
send_to: gaDevToolsPropertyId(),
screenMetrics:
screenMetricsProvider != null ? screenMetricsProvider() : null,
);
_sendEventForScreen(screenName, gtagEvent);
}
/// Sends an analytics event to signal that something in DevTools was viewed.
///
/// Impression events should not signal user interaction like [select].
void impression(
String screenName,
String item, {
ScreenAnalyticsMetrics Function()? screenMetricsProvider,
}) {
_log.fine(
'Event: impression('
'screenName:$screenName, '
'item:$item)',
);
final gtagEvent = _gtagEvent(
event_category: gac.impressionEvent,
event_label: item,
non_interaction: true,
send_to: gaDevToolsPropertyId(),
screenMetrics:
screenMetricsProvider != null ? screenMetricsProvider() : null,
);
_sendEventForScreen(screenName, gtagEvent);
}
String? _lastGaError;
void reportError(
String errorMessage, {
bool fatal = false,
}) {
// Don't keep recording same last error.
if (_lastGaError == errorMessage) return;
_lastGaError = errorMessage;
final gTagException = _gtagException(
errorMessage,
fatal: fatal,
);
GTag.exception(gaExceptionProvider: () => gTagException);
final uaEvent = _uaEventFromGtagException(gTagException);
unawaited(dtdManager.sendAnalyticsEvent(uaEvent));
}
////////////////////////////////////////////////////////////////////////////////
// Utilities to collect all platform and DevTools state for Analytics.
////////////////////////////////////////////////////////////////////////////////
// GA dimensions:
String _userAppType = ''; // dimension1
String _userBuildType = ''; // dimension2
String _userPlatformType = ''; // dimension3
String _devtoolsPlatformType =
''; // dimension4 MacIntel/Linux/Windows/Android_n
String _devtoolsChrome = ''; // dimension5 Chrome/n.n.n or Crios/n.n.n
final devtoolsVersion = devToolsVersion; //dimension6 n.n.n
String _ideLaunched = ''; // dimension7 IDE launched DevTools (VSCode, CLI, ...)
// dimension12 IDE feature that launched DevTools
String _ideLaunchedFeature = '';
String _flutterClientId = ''; // dimension8 Flutter tool clientId.
String get userAppType => _userAppType;
set userAppType(String newUserAppType) {
_userAppType = newUserAppType;
}
String get userBuildType => _userBuildType;
set userBuildType(String newUserBuildType) {
_userBuildType = newUserBuildType;
}
String get userPlatformType => _userPlatformType;
set userPlatformType(String newUserPlatformType) {
_userPlatformType = newUserPlatformType;
}
String get devtoolsPlatformType => _devtoolsPlatformType;
set devtoolsPlatformType(String newDevtoolsPlatformType) {
_devtoolsPlatformType = newDevtoolsPlatformType;
}
String get devtoolsChrome => _devtoolsChrome;
set devtoolsChrome(String newDevtoolsChrome) {
_devtoolsChrome = newDevtoolsChrome;
}
/// The IDE that DevTools was launched from.
///
/// Defaults to [ideLaunchedCLI] if DevTools was not launched from the IDE.
String get ideLaunched => _ideLaunched;
String get ideLaunchedFeature => _ideLaunchedFeature;
set ideLaunchedFeature(String newIdeLaunchedFeature) {
_ideLaunchedFeature = newIdeLaunchedFeature;
}
String get flutterClientId => _flutterClientId;
set flutterClientId(String newFlutterClientId) {
_flutterClientId = newFlutterClientId;
}
bool _computingDimensions = false;
bool _analyticsComputed = false;
bool _computingUserApplicationDimensions = false;
bool _userApplicationDimensionsComputed = false;
// Computes the running application.
void _computeUserApplicationCustomGTagData() {
if (_userApplicationDimensionsComputed) return;
final connectedApp = serviceConnection.serviceManager.connectedApp!;
assert(connectedApp.isFlutterAppNow != null);
assert(connectedApp.isDartWebAppNow != null);
assert(connectedApp.isProfileBuildNow != null);
const unknownOS = 'unknown';
if (connectedApp.isFlutterAppNow!) {
userPlatformType =
serviceConnection.serviceManager.vm?.operatingSystem ?? unknownOS;
}
if (connectedApp.isFlutterWebAppNow) {
userAppType = appTypeFlutterWeb;
} else if (connectedApp.isFlutterAppNow!) {
userAppType = appTypeFlutter;
} else if (connectedApp.isDartWebAppNow!) {
userAppType = appTypeWeb;
} else {
userAppType = appTypeDartCLI;
}
userBuildType =
connectedApp.isProfileBuildNow! ? buildTypeProfile : buildTypeDebug;
_analyticsComputed = true;
}
@JS('getDevToolsPropertyID')
external String gaDevToolsPropertyId();
@JS('hookupListenerForGA')
external void jsHookupListenerForGA();
/// Computes the DevTools application. Fills in the devtoolsPlatformType and
/// devtoolsChrome.
void computeDevToolsCustomGTagsData() {
// Platform
final platform = window.navigator.platform;
platform.replaceAll(' ', '_');
devtoolsPlatformType = platform;
final appVersion = window.navigator.appVersion;
final splits = appVersion.split(' ');
final len = splits.length;
for (int index = 0; index < len; index++) {
final value = splits[index];
// Chrome or Chrome iOS
if (value.startsWith(devToolsChromeName) ||
value.startsWith(devToolsChromeIos)) {
devtoolsChrome = value;
} else if (value.startsWith('Android')) {
// appVersion for Android is 'Android n.n.n'
devtoolsPlatformType = '$devToolsPlatformTypeAndroid${splits[index + 1]}';
} else if (value == devToolsChromeOS) {
// Chrome OS will return a platform e.g., CrOS_Linux_x86_64
devtoolsPlatformType = '${devToolsChromeOS}_$platform';
}
}
}
// Look at the query parameters '&ide=' and record in GA.
void computeDevToolsQueryParams() {
_ideLaunched = ideLaunchedCLI; // Default is Command Line launch.
final queryParams = DevToolsQueryParams.load();
final ide = queryParams.ide;
if (ide != null) {
_ideLaunched = ide;
}
final ideFeature = queryParams.ideFeature;
if (ideFeature != null) {
ideLaunchedFeature = ideFeature;
}
}
Future<void> computeFlutterClientId() async {
flutterClientId = await server.flutterGAClientID();
}
int _stillWaiting = 0;
void waitForDimensionsComputed(String screenName) {
Timer(const Duration(milliseconds: 100), () {
if (_analyticsComputed) {
screen(screenName);
} else {
if (_stillWaiting++ < 50) {
waitForDimensionsComputed(screenName);
} else {
_log.warning('Cancel waiting for dimensions.');
}
}
});
}
Future<void> setupDimensions() async {
if (!_analyticsComputed && !_computingDimensions) {
_computingDimensions = true;
computeDevToolsCustomGTagsData();
computeDevToolsQueryParams();
await computeFlutterClientId();
_analyticsComputed = true;
}
}
void setupUserApplicationDimensions() {
if (serviceConnection.serviceManager.connectedApp != null &&
!_userApplicationDimensionsComputed &&
!_computingUserApplicationDimensions) {
_computingUserApplicationDimensions = true;
_computeUserApplicationCustomGTagData();
_userApplicationDimensionsComputed = true;
}
}
Map<String, Object?> generateSurveyQueryParameters() {
const ideKey = 'IDE';
const versionKey = 'Version';
const internalKey = 'Internal';
return {
ideKey: _ideLaunched,
versionKey: devtoolsVersion,
internalKey: (!isExternalBuild).toString(),
};
}
FutureOr<void> legacyOnEnableAnalytics() async {
await server.setAnalyticsEnabled();
}
FutureOr<void> legacyOnDisableAnalytics() async {
await server.setAnalyticsEnabled(false);
}
void legacyOnSetupAnalytics() {
initializeGA();
jsHookupListenerForGA();
}
void _sendEventForScreen(String screenName, GtagEventDevTools gtagEvent) {
GTag.event(
screenName,
gaEventProvider: () => gtagEvent,
);
final uaEvent = _uaEventFromGtagEvent(gtagEvent);
unawaited(dtdManager.sendAnalyticsEvent(uaEvent));
}
ua.Event _uaEventFromGtagEvent(GtagEventDevTools gtagEvent) {
return ua.Event.devtoolsEvent(
eventCategory: gtagEvent.event_category!,
label: gtagEvent.event_label!,
value: gtagEvent.value,
userInitiatedInteraction: !gtagEvent.non_interaction,
userApp: gtagEvent.user_app,
userBuild: gtagEvent.user_build,
userPlatform: gtagEvent.user_platform,
devtoolsPlatform: gtagEvent.devtools_platform,
devtoolsChrome: gtagEvent.devtools_chrome,
devtoolsVersion: gtagEvent.devtools_version,
ideLaunched: gtagEvent.ide_launched,
isExternalBuild: gtagEvent.is_external_build,
isEmbedded: gtagEvent.is_embedded,
ideLaunchedFeature: gtagEvent.ide_launched_feature,
isWasm: gtagEvent.is_wasm,
g3Username: gtagEvent.g3_username,
uiDurationMicros: gtagEvent.ui_duration_micros,
rasterDurationMicros: gtagEvent.raster_duration_micros,
shaderCompilationDurationMicros:
gtagEvent.shader_compilation_duration_micros,
traceEventCount: gtagEvent.trace_event_count,
cpuSampleCount: gtagEvent.cpu_sample_count,
cpuStackDepth: gtagEvent.cpu_stack_depth,
heapDiffObjectsBefore: gtagEvent.heap_diff_objects_before,
heapDiffObjectsAfter: gtagEvent.heap_diff_objects_after,
heapObjectsTotal: gtagEvent.heap_objects_total,
rootSetCount: gtagEvent.root_set_count,
rowCount: gtagEvent.row_count,
inspectorTreeControllerId: gtagEvent.inspector_tree_controller_id,
);
}
ua.Event _uaEventFromGtagException(GtagExceptionDevTools gtagException) {
return ua.Event.exception(
exception: gtagException.description ?? 'unknown exception',
data: {
'fatal': gtagException.fatal,
'userApp': gtagException.user_app,
'userBuild': gtagException.user_build,
'userPlatform': gtagException.user_platform,
'devtoolsPlatform': gtagException.devtools_platform,
'devtoolsChrome': gtagException.devtools_chrome,
'devtoolsVersion': gtagException.devtools_version,
'ideLaunched': gtagException.ide_launched,
'isExternalBuild': gtagException.is_external_build,
'isEmbedded': gtagException.is_embedded,
'ideLaunchedFeature': gtagException.ide_launched_feature,
'isWasm': gtagException.is_wasm,
'g3Username': gtagException.g3_username,
'uiDurationMicros': gtagException.ui_duration_micros,
'rasterDurationMicros': gtagException.raster_duration_micros,
'shaderCompilationDurationMicros':
gtagException.shader_compilation_duration_micros,
'traceEventCount': gtagException.trace_event_count,
'cpuSampleCount': gtagException.cpu_sample_count,
'cpuStackDepth': gtagException.cpu_stack_depth,
'heapDiffObjectsBefore': gtagException.heap_diff_objects_before,
'heapDiffObjectsAfter': gtagException.heap_diff_objects_after,
'heapObjectsTotal': gtagException.heap_objects_total,
'rootSetCount': gtagException.root_set_count,
'rowCount': gtagException.row_count,
'inspectorTreeControllerId': gtagException.inspector_tree_controller_id,
},
);
}