Migration for `HotEvent` for Flutter hot runner (#137717)

Related to tracker issue:
- https://github.com/flutter/flutter/issues/128251

For this migration, the `HotEvent` was being referenced in 2 additional files outside of `lib/src/reporting/events.dart`, shown below in the screenshot

<img width="257" alt="image" src="https://github.com/flutter/flutter/assets/42216813/97986f89-2253-4db1-9deb-bbced6321a16">

packages/flutter_tools/lib/src/commands/attach.dart

@@ -4,6 +4,7 @@
 
 import 'dart:async';
 
+import 'package:unified_analytics/unified_analytics.dart';
 import 'package:vm_service/vm_service.dart';
 
 import '../android/android_device.dart';
@@ -538,6 +539,7 @@ known, it can be explicitly provided to attach via the command-line, e.g.
           dillOutputPath: stringArg('output-dill'),
           ipv6: usesIpv6,
           flutterProject: flutterProject,
+          analytics: analytics,
         )
       : ColdRunner(
           flutterDevices,
@@ -570,6 +572,7 @@ class HotRunnerFactory {
     bool stayResident = true,
     bool ipv6 = false,
     FlutterProject? flutterProject,
+    required Analytics analytics,
   }) => HotRunner(
     devices,
     target: target,
@@ -581,5 +584,6 @@ class HotRunnerFactory {
     dillOutputPath: dillOutputPath,
     stayResident: stayResident,
     ipv6: ipv6,
+    analytics: analytics,
   );
 }

packages/flutter_tools/lib/src/commands/daemon.dart

@@ -545,6 +545,7 @@ class AppDomain extends Domain {
         urlTunneller: options.webEnableExposeUrl! ? daemon.daemonDomain.exposeUrl : null,
         machine: machine,
         usage: globals.flutterUsage,
+        analytics: globals.analytics,
         systemClock: globals.systemClock,
         logger: globals.logger,
         fileSystem: globals.fs,
@@ -561,6 +562,7 @@ class AppDomain extends Domain {
         multidexEnabled: multidexEnabled,
         hostIsIde: true,
         machine: machine,
+        analytics: globals.analytics,
       );
     } else {
       runner = ColdRunner(

packages/flutter_tools/lib/src/commands/run.dart

@@ -597,6 +597,7 @@ class RunCommand extends RunCommandBase {
         stayResident: stayResident,
         ipv6: ipv6 ?? false,
         multidexEnabled: boolArg('multidex'),
+        analytics: globals.analytics,
       );
     } else if (webMode) {
       return webRunnerFactory!.createWebRunner(
@@ -608,6 +609,7 @@ class RunCommand extends RunCommandBase {
         stayResident: stayResident,
         fileSystem: globals.fs,
         usage: globals.flutterUsage,
+        analytics: globals.analytics,
         logger: globals.logger,
         systemClock: globals.systemClock,
       );

packages/flutter_tools/lib/src/drive/web_driver_service.dart

@@ -89,6 +89,7 @@ class WebDriverService extends DriverService {
       flutterProject: FlutterProject.current(),
       fileSystem: globals.fs,
       usage: globals.flutterUsage,
+      analytics: globals.analytics,
       logger: _logger,
       systemClock: globals.systemClock,
     );

packages/flutter_tools/lib/src/isolated/resident_web_runner.dart

@@ -7,6 +7,7 @@ import 'dart:async';
 // ignore: import_of_legacy_library_into_null_safe
 import 'package:dwds/dwds.dart';
 import 'package:package_config/package_config.dart';
+import 'package:unified_analytics/unified_analytics.dart';
 import 'package:vm_service/vm_service.dart' as vmservice;
 import 'package:webkit_inspection_protocol/webkit_inspection_protocol.dart'
     hide StackTrace;
@@ -57,6 +58,7 @@ class DwdsWebRunnerFactory extends WebRunnerFactory {
     required FileSystem fileSystem,
     required SystemClock systemClock,
     required Usage usage,
+    required Analytics analytics,
     bool machine = false,
   }) {
     return ResidentWebRunner(
@@ -69,6 +71,7 @@ class DwdsWebRunnerFactory extends WebRunnerFactory {
       urlTunneller: urlTunneller,
       machine: machine,
       usage: usage,
+      analytics: analytics,
       systemClock: systemClock,
       fileSystem: fileSystem,
       logger: logger,
@@ -93,12 +96,14 @@ class ResidentWebRunner extends ResidentRunner {
     required Logger logger,
     required SystemClock systemClock,
     required Usage usage,
+    required Analytics analytics,
     UrlTunneller? urlTunneller,
     ResidentDevtoolsHandlerFactory devtoolsHandler = createDefaultHandler,
   }) : _fileSystem = fileSystem,
        _logger = logger,
        _systemClock = systemClock,
        _usage = usage,
+       _analytics = analytics,
        _urlTunneller = urlTunneller,
        super(
           <FlutterDevice>[device],
@@ -114,6 +119,7 @@ class ResidentWebRunner extends ResidentRunner {
   final Logger _logger;
   final SystemClock _systemClock;
   final Usage _usage;
+  final Analytics _analytics;
   final UrlTunneller? _urlTunneller;
 
   @override
@@ -441,15 +447,25 @@ Please provide a valid TCP port (an integer between 0 and 65535, inclusive).
     // Don't track restart times for dart2js builds or web-server devices.
     if (debuggingOptions.buildInfo.isDebug && deviceIsDebuggable) {
       _usage.sendTiming('hot', 'web-incremental-restart', elapsed);
+      final String sdkName = await device!.device!.sdkNameAndVersion;
       HotEvent(
         'restart',
         targetPlatform: getNameForTargetPlatform(TargetPlatform.web_javascript),
-        sdkName: await device!.device!.sdkNameAndVersion,
+        sdkName: sdkName,
         emulator: false,
         fullRestart: true,
         reason: reason,
         overallTimeInMs: elapsed.inMilliseconds,
       ).send();
+      _analytics.send(Event.hotRunnerInfo(
+        label: 'restart',
+        targetPlatform: getNameForTargetPlatform(TargetPlatform.web_javascript),
+        sdkName: sdkName,
+        emulator: false,
+        fullRestart: true,
+        reason: reason,
+        overallTimeInMs: elapsed.inMilliseconds
+      ));
     }
     return OperationResult.ok;
   }

packages/flutter_tools/lib/src/run_hot.dart

@@ -7,6 +7,7 @@ import 'dart:async';
 import 'package:meta/meta.dart';
 import 'package:package_config/package_config.dart';
 import 'package:pool/pool.dart';
+import 'package:unified_analytics/unified_analytics.dart';
 import 'package:vm_service/vm_service.dart' as vm_service;
 
 import 'base/context.dart';
@@ -94,17 +95,20 @@ class HotRunner extends ResidentRunner {
     ReloadSourcesHelper reloadSourcesHelper = defaultReloadSourcesHelper,
     ReassembleHelper reassembleHelper = _defaultReassembleHelper,
     NativeAssetsBuildRunner? buildRunner,
-  }) : _stopwatchFactory = stopwatchFactory,
-       _reloadSourcesHelper = reloadSourcesHelper,
-       _reassembleHelper = reassembleHelper,
+    required Analytics analytics,
+  })  : _stopwatchFactory = stopwatchFactory,
+        _reloadSourcesHelper = reloadSourcesHelper,
+        _reassembleHelper = reassembleHelper,
         _buildRunner = buildRunner,
-       super(
+        _analytics = analytics,
+        super(
           hotMode: true,
         );
 
   final StopwatchFactory _stopwatchFactory;
   final ReloadSourcesHelper _reloadSourcesHelper;
   final ReassembleHelper _reassembleHelper;
+  final Analytics _analytics;
 
   final bool benchmarkMode;
   final File? applicationBinary;
@@ -429,15 +433,29 @@ class HotRunner extends ResidentRunner {
       }));
     }
 
-    unawaited(appStartedCompleter?.future.then((_) => HotEvent('reload-ready',
-      targetPlatform: _targetPlatform!,
-      sdkName: _sdkName!,
-      emulator: _emulator!,
-      fullRestart: false,
-      overallTimeInMs: appStartedTimer.elapsed.inMilliseconds,
-      compileTimeInMs: totalCompileTime.inMilliseconds,
-      transferTimeInMs: totalLaunchAppTime.inMilliseconds,
-    ).send()));
+    unawaited(appStartedCompleter?.future.then((_) {
+      HotEvent(
+        'reload-ready',
+        targetPlatform: _targetPlatform!,
+        sdkName: _sdkName!,
+        emulator: _emulator!,
+        fullRestart: false,
+        overallTimeInMs: appStartedTimer.elapsed.inMilliseconds,
+        compileTimeInMs: totalCompileTime.inMilliseconds,
+        transferTimeInMs: totalLaunchAppTime.inMilliseconds,
+      ).send();
+
+      _analytics.send(Event.hotRunnerInfo(
+        label: 'reload-ready',
+        targetPlatform: _targetPlatform!,
+        sdkName: _sdkName!,
+        emulator: _emulator!,
+        fullRestart: false,
+        overallTimeInMs: appStartedTimer.elapsed.inMilliseconds,
+        compileTimeInMs: totalCompileTime.inMilliseconds,
+        transferTimeInMs: totalLaunchAppTime.inMilliseconds,
+      ));
+    }));
 
     try {
       final List<bool> results = await Future.wait(startupTasks);
@@ -828,6 +846,21 @@ class HotRunner extends ResidentRunner {
           findInvalidatedTimeInMs: result.updateFSReport?.findInvalidatedDuration.inMilliseconds,
           scannedSourcesCount: result.updateFSReport?.scannedSourcesCount,
         ).send();
+        _analytics.send(Event.hotRunnerInfo(
+          label: 'restart',
+          targetPlatform: targetPlatform,
+          sdkName: sdkName,
+          emulator: emulator,
+          fullRestart: true,
+          reason: reason,
+          overallTimeInMs: restartTimer.elapsed.inMilliseconds,
+          syncedBytes: result.updateFSReport?.syncedBytes,
+          invalidatedSourcesCount: result.updateFSReport?.invalidatedSourcesCount,
+          transferTimeInMs: result.updateFSReport?.transferDuration.inMilliseconds,
+          compileTimeInMs: result.updateFSReport?.compileDuration.inMilliseconds,
+          findInvalidatedTimeInMs: result.updateFSReport?.findInvalidatedDuration.inMilliseconds,
+          scannedSourcesCount: result.updateFSReport?.scannedSourcesCount,
+        ));
       }
     } on vm_service.SentinelException catch (err, st) {
       restartEvent = 'exception';
@@ -846,6 +879,14 @@ class HotRunner extends ResidentRunner {
           fullRestart: true,
           reason: reason,
         ).send();
+        _analytics.send(Event.hotRunnerInfo(
+          label: restartEvent,
+          targetPlatform: targetPlatform,
+          sdkName: sdkName,
+          emulator: emulator,
+          fullRestart: true,
+          reason: reason,
+        ));
       }
       status?.cancel();
     }
@@ -895,6 +936,14 @@ class HotRunner extends ResidentRunner {
           fullRestart: false,
           reason: reason,
         ).send();
+        _analytics.send(Event.hotRunnerInfo(
+          label: 'reload-barred',
+          targetPlatform: targetPlatform,
+          sdkName: sdkName,
+          emulator: emulator,
+          fullRestart: false,
+          reason: reason,
+        ));
       } else {
         HotEvent('exception',
           targetPlatform: targetPlatform!,
@@ -903,6 +952,14 @@ class HotRunner extends ResidentRunner {
           fullRestart: false,
           reason: reason,
         ).send();
+        _analytics.send(Event.hotRunnerInfo(
+          label: 'exception',
+          targetPlatform: targetPlatform,
+          sdkName: sdkName,
+          emulator: emulator,
+          fullRestart: false,
+          reason: reason,
+        ));
       }
       return OperationResult(errorCode, errorMessage, fatal: true);
     } finally {
@@ -965,6 +1022,7 @@ class HotRunner extends ResidentRunner {
         emulator,
         reason,
         globals.flutterUsage,
+        globals.analytics,
       );
       if (result.code != 0) {
         return result;
@@ -1024,6 +1082,27 @@ class HotRunner extends ResidentRunner {
       reassembleTimeInMs: reassembleTimer.elapsed.inMilliseconds,
       reloadVMTimeInMs: reloadVMTimer.elapsed.inMilliseconds,
     ).send();
+    _analytics.send(Event.hotRunnerInfo(
+      label: 'reload',
+      targetPlatform: targetPlatform,
+      sdkName: sdkName,
+      emulator: emulator,
+      fullRestart: false,
+      reason: reason,
+      overallTimeInMs: reloadInMs,
+      finalLibraryCount: firstReloadDetails['finalLibraryCount'] as int? ?? 0,
+      syncedLibraryCount: firstReloadDetails['receivedLibraryCount'] as int? ?? 0,
+      syncedClassesCount: firstReloadDetails['receivedClassesCount'] as int? ?? 0,
+      syncedProceduresCount: firstReloadDetails['receivedProceduresCount'] as int? ?? 0,
+      syncedBytes: updatedDevFS.syncedBytes,
+      invalidatedSourcesCount: updatedDevFS.invalidatedSourcesCount,
+      transferTimeInMs: updatedDevFS.transferDuration.inMilliseconds,
+      compileTimeInMs: updatedDevFS.compileDuration.inMilliseconds,
+      findInvalidatedTimeInMs: updatedDevFS.findInvalidatedDuration.inMilliseconds,
+      scannedSourcesCount: updatedDevFS.scannedSourcesCount,
+      reassembleTimeInMs: reassembleTimer.elapsed.inMilliseconds,
+      reloadVMTimeInMs: reloadVMTimer.elapsed.inMilliseconds,
+    ));
 
     if (shouldReportReloadTime) {
       globals.printTrace('Hot reload performed in ${getElapsedAsMilliseconds(reloadDuration)}.');
@@ -1186,6 +1265,7 @@ typedef ReloadSourcesHelper = Future<OperationResult> Function(
   bool? emulator,
   String? reason,
   Usage usage,
+  Analytics analytics,
 );
 
 @visibleForTesting
@@ -1199,6 +1279,7 @@ Future<OperationResult> defaultReloadSourcesHelper(
   bool? emulator,
   String? reason,
   Usage usage,
+  Analytics analytics,
 ) async {
   final Stopwatch vmReloadTimer = Stopwatch()..start();
   const String entryPath = 'main.dart.incremental.dill';
@@ -1239,6 +1320,14 @@ Future<OperationResult> defaultReloadSourcesHelper(
       reason: reason,
       usage: usage,
     ).send();
+    analytics.send(Event.hotRunnerInfo(
+      label: 'reload-reject',
+      targetPlatform: targetPlatform,
+      sdkName: sdkName,
+      emulator: emulator,
+      fullRestart: false,
+      reason: reason,
+    ));
     // Reset devFS lastCompileTime to ensure the file will still be marked
     // as dirty on subsequent reloads.
     _resetDevFSCompileTime(flutterDevices);

packages/flutter_tools/lib/src/runner/flutter_command.dart

@@ -7,6 +7,7 @@ import 'package:args/command_runner.dart';
 import 'package:file/file.dart';
 import 'package:meta/meta.dart';
 import 'package:package_config/package_config_types.dart';
+import 'package:unified_analytics/unified_analytics.dart';
 
 import '../application_package.dart';
 import '../base/common.dart';
@@ -223,6 +224,11 @@ abstract class FlutterCommand extends Command<void> {
   bool _excludeDebug = false;
   bool _excludeRelease = false;
 
+  /// Grabs the [Analytics] instance from the global context. It is defined
+  /// at the [FlutterCommand] level to enable any classes that extend it to
+  /// easily reference it or overwrite as necessary.
+  Analytics get analytics => globals.analytics;
+
   void requiresPubspecYaml() {
     _requiresPubspecYaml = true;
   }

packages/flutter_tools/lib/src/web/web_runner.dart

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'package:unified_analytics/unified_analytics.dart';
+
 import '../base/context.dart';
 import '../base/file_system.dart';
 import '../base/logger.dart';
@@ -31,6 +33,7 @@ abstract class WebRunnerFactory {
     required FileSystem fileSystem,
     required SystemClock systemClock,
     required Usage usage,
+    required Analytics analytics,
     bool machine = false,
   });
 }

packages/flutter_tools/pubspec.yaml

@@ -48,7 +48,7 @@ dependencies:
   http_multi_server: 3.2.1
   convert: 3.1.1
   async: 2.11.0
-  unified_analytics: 5.1.0
+  unified_analytics: 5.2.0
 
   cli_config: 0.1.2
   graphs: 2.3.1
@@ -114,4 +114,4 @@ dartdoc:
   # Exclude this package from the hosted API docs.
   nodoc: true
 
-# PUBSPEC CHECKSUM: 490d
+# PUBSPEC CHECKSUM: 080e

packages/flutter_tools/test/commands.shard/hermetic/attach_test.dart

@@ -33,6 +33,7 @@ import 'package:flutter_tools/src/run_hot.dart';
 import 'package:flutter_tools/src/vmservice.dart';
 import 'package:multicast_dns/multicast_dns.dart';
 import 'package:test/fake.dart';
+import 'package:unified_analytics/unified_analytics.dart';
 import 'package:vm_service/vm_service.dart' as vm_service;
 
 import '../../src/common.dart';
@@ -1199,6 +1200,7 @@ class FakeHotRunnerFactory extends Fake implements HotRunnerFactory {
     bool stayResident = true,
     bool ipv6 = false,
     FlutterProject? flutterProject,
+    Analytics? analytics,
   }) {
     if (_artifactTester != null) {
       for (final FlutterDevice device in devices) {

packages/flutter_tools/test/general.shard/drive/web_driver_service_test.dart

@@ -17,6 +17,7 @@ import 'package:flutter_tools/src/reporting/reporting.dart';
 import 'package:flutter_tools/src/resident_runner.dart';
 import 'package:flutter_tools/src/web/web_runner.dart';
 import 'package:test/fake.dart';
+import 'package:unified_analytics/unified_analytics.dart';
 import 'package:webdriver/sync_io.dart' as sync_io;
 
 import '../../src/common.dart';
@@ -303,7 +304,21 @@ class FakeWebRunnerFactory implements WebRunnerFactory {
   final bool doResolveToError;
 
   @override
-  ResidentRunner createWebRunner(FlutterDevice device, {String? target, bool? stayResident, FlutterProject? flutterProject, bool? ipv6, DebuggingOptions? debuggingOptions, UrlTunneller? urlTunneller, Logger? logger, FileSystem? fileSystem, SystemClock? systemClock, Usage? usage, bool machine = false}) {
+  ResidentRunner createWebRunner(
+    FlutterDevice device, {
+    String? target,
+    bool? stayResident,
+    FlutterProject? flutterProject,
+    bool? ipv6,
+    DebuggingOptions? debuggingOptions,
+    UrlTunneller? urlTunneller,
+    Logger? logger,
+    FileSystem? fileSystem,
+    SystemClock? systemClock,
+    Usage? usage,
+    Analytics? analytics,
+    bool machine = false,
+  }) {
     expect(stayResident, isTrue);
     return FakeResidentRunner(
       doResolveToError: doResolveToError,

packages/flutter_tools/test/general.shard/hot_test.dart

@@ -25,6 +25,7 @@ import 'package:native_assets_cli/native_assets_cli.dart' hide BuildMode, Target
 import 'package:native_assets_cli/native_assets_cli.dart' as native_assets_cli;
 import 'package:package_config/package_config.dart';
 import 'package:test/fake.dart';
+import 'package:unified_analytics/unified_analytics.dart';
 import 'package:vm_service/vm_service.dart' as vm_service;
 
 import '../src/common.dart';
@@ -120,10 +121,15 @@ void main() {
     final FakeResidentCompiler residentCompiler = FakeResidentCompiler();
     late FileSystem fileSystem;
     late TestUsage testUsage;
+    late FakeAnalytics fakeAnalytics;
 
     setUp(() {
       fileSystem = MemoryFileSystem.test();
       testUsage = TestUsage();
+      fakeAnalytics = getInitializedFakeAnalyticsInstance(
+        fs: fileSystem,
+        fakeFlutterVersion: FakeFlutterVersion(),
+      );
     });
 
     group('fails to setup', () {
@@ -149,6 +155,8 @@ void main() {
           debuggingOptions: DebuggingOptions.disabled(BuildInfo.debug),
           target: 'main.dart',
           devtoolsHandler: createNoOpHandler,
+          analytics: fakeAnalytics,
+
         ).restart(fullRestart: true);
         expect(result.isOk, false);
         expect(result.message, 'setupHotRestart failed');
@@ -185,6 +193,7 @@ void main() {
               false,
               true,
             ),
+            analytics: fakeAnalytics,
         ).restart();
         expect(result.isOk, false);
         expect(result.message, 'setupHotReload failed');
@@ -217,6 +226,7 @@ void main() {
           devices,
           debuggingOptions: DebuggingOptions.disabled(BuildInfo.debug),
           target: 'main.dart',
+          analytics: fakeAnalytics,
         ).cleanupAfterSignal();
         expect(shutdownTestingConfig.shutdownHookCalled, true);
       }, overrides: <Type, Generator>{
@@ -239,6 +249,7 @@ void main() {
           devices,
           debuggingOptions: DebuggingOptions.disabled(BuildInfo.debug),
           target: 'main.dart',
+          analytics: fakeAnalytics,
         ).preExit();
         expect(shutdownTestingConfig.shutdownHookCalled, true);
       }, overrides: <Type, Generator>{
@@ -288,6 +299,7 @@ void main() {
           target: 'main.dart',
           devtoolsHandler: createNoOpHandler,
           stopwatchFactory: fakeStopwatchFactory,
+          analytics: fakeAnalytics,
         ).restart(fullRestart: true);
 
         expect(result.isOk, true);
@@ -306,6 +318,23 @@ void main() {
             hotEventScannedSourcesCount: 8,
           )),
         ]);
+
+        expect(fakeAnalytics.sentEvents, contains(
+          Event.hotRunnerInfo(
+            label: 'restart',
+            targetPlatform: 'flutter-tester',
+            sdkName: 'Tester',
+            emulator: false,
+            fullRestart: true,
+            syncedBytes: 4,
+            invalidatedSourcesCount: 2,
+            transferTimeInMs: 32000,
+            overallTimeInMs: 64000,
+            compileTimeInMs: 16000,
+            findInvalidatedTimeInMs: 128000,
+            scannedSourcesCount: 8
+          )
+        ));
         expect(testingConfig.updateDevFSCompleteCalled, true);
       }, overrides: <Type, Generator>{
         HotRunnerConfig: () => testingConfig,
@@ -357,6 +386,7 @@ void main() {
           target: 'main.dart',
           devtoolsHandler: createNoOpHandler,
           stopwatchFactory: fakeStopwatchFactory,
+          analytics: fakeAnalytics,
           reloadSourcesHelper: (
             HotRunner hotRunner,
             List<FlutterDevice?> flutterDevices,
@@ -367,6 +397,7 @@ void main() {
             bool? emulator,
             String? reason,
             Usage usage,
+            Analytics? analytics,
           ) async {
             firstReloadDetails['finalLibraryCount'] = 2;
             firstReloadDetails['receivedLibraryCount'] = 3;
@@ -408,6 +439,28 @@ void main() {
             hotEventReloadVMTimeInMs: 512000,
           )),
         ]);
+        expect(fakeAnalytics.sentEvents, contains(
+          Event.hotRunnerInfo(
+            label: 'reload',
+            targetPlatform: 'flutter-tester',
+            sdkName: 'Tester',
+            emulator: false,
+            fullRestart: false,
+            finalLibraryCount: 2,
+            syncedLibraryCount: 3,
+            syncedClassesCount: 4,
+            syncedProceduresCount: 5,
+            syncedBytes: 8,
+            invalidatedSourcesCount: 6,
+            transferTimeInMs: 32000,
+            overallTimeInMs: 128000,
+            compileTimeInMs: 16000,
+            findInvalidatedTimeInMs: 64000,
+            scannedSourcesCount: 16,
+            reassembleTimeInMs: 256000,
+            reloadVMTimeInMs: 512000
+          ),
+        ));
         expect(testingConfig.updateDevFSCompleteCalled, true);
       }, overrides: <Type, Generator>{
         HotRunnerConfig: () => testingConfig,
@@ -439,6 +492,7 @@ void main() {
           debuggingOptions: DebuggingOptions.disabled(BuildInfo.debug),
           target: 'main.dart',
           devtoolsHandler: createNoOpHandler,
+          analytics: fakeAnalytics,
         );
 
         await expectLater(runner.restart(fullRestart: true), throwsA(isA<Exception>().having((Exception e) => e.toString(), 'message', 'Exception: updateDevFS failed')));
@@ -473,6 +527,7 @@ void main() {
           debuggingOptions: DebuggingOptions.disabled(BuildInfo.debug),
           target: 'main.dart',
           devtoolsHandler: createNoOpHandler,
+          analytics: fakeAnalytics,
         );
 
         await expectLater(runner.restart(), throwsA(isA<Exception>().having((Exception e) => e.toString(), 'message', 'Exception: updateDevFS failed')));
@@ -490,9 +545,14 @@ void main() {
 
   group('hot attach', () {
     late FileSystem fileSystem;
+    late FakeAnalytics fakeAnalytics;
 
     setUp(() {
       fileSystem = MemoryFileSystem.test();
+      fakeAnalytics = getInitializedFakeAnalyticsInstance(
+        fs: fileSystem,
+        fakeFlutterVersion: FakeFlutterVersion(),
+      );
     });
 
     testUsingContext('Exits with code 2 when HttpException is thrown '
@@ -515,6 +575,7 @@ void main() {
       final int exitCode = await HotRunner(devices,
         debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
         target: 'main.dart',
+        analytics: fakeAnalytics,
       ).attach(needsFullRestart: false);
       expect(exitCode, 2);
     }, overrides: <Type, Generator>{
@@ -527,6 +588,17 @@ void main() {
   });
 
   group('hot cleanupAtFinish()', () {
+    late FileSystem fileSystem;
+    late FakeAnalytics fakeAnalytics;
+
+    setUp(() {
+      fileSystem = MemoryFileSystem.test();
+      fakeAnalytics = getInitializedFakeAnalyticsInstance(
+        fs: fileSystem,
+        fakeFlutterVersion: FakeFlutterVersion(),
+      );
+    });
+
     testUsingContext('disposes each device', () async {
       final FakeDevice device1 = FakeDevice();
       final FakeDevice device2 = FakeDevice();
@@ -541,6 +613,7 @@ void main() {
       await HotRunner(devices,
         debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
         target: 'main.dart',
+        analytics: fakeAnalytics,
       ).cleanupAtFinish();
 
       expect(device1.disposed, true);
@@ -554,12 +627,17 @@ void main() {
   group('native assets', () {
     late TestHotRunnerConfig testingConfig;
     late FileSystem fileSystem;
+    late FakeAnalytics fakeAnalytics;
 
     setUp(() {
       fileSystem = MemoryFileSystem.test();
       testingConfig = TestHotRunnerConfig(
         successfulHotRestartSetup: true,
       );
+      fakeAnalytics = getInitializedFakeAnalyticsInstance(
+        fs: fileSystem,
+        fakeFlutterVersion: FakeFlutterVersion(),
+      );
     });
     testUsingContext('native assets restart', () async {
       final FakeDevice device = FakeDevice();
@@ -601,6 +679,7 @@ void main() {
         target: 'main.dart',
         devtoolsHandler: createNoOpHandler,
         buildRunner: buildRunner,
+        analytics: fakeAnalytics,
       );
       final OperationResult result = await hotRunner.restart(fullRestart: true);
       expect(result.isOk, true);
@@ -659,6 +738,7 @@ void main() {
         target: 'main.dart',
         devtoolsHandler: createNoOpHandler,
         buildRunner: buildRunner,
+        analytics: fakeAnalytics,
       );
       expect(
         () => hotRunner.run(),

packages/flutter_tools/test/general.shard/resident_web_runner_cold_test.dart

@@ -23,6 +23,7 @@ import 'package:test/fake.dart';
 
 import '../src/common.dart';
 import '../src/context.dart';
+import '../src/fakes.dart';
 import '../src/test_build_system.dart';
 
 void main() {
@@ -54,6 +55,10 @@ void main() {
       logger: BufferLogger.test(),
       systemClock: SystemClock.fixed(DateTime(0, 0, 0)),
       usage: TestUsage(),
+      analytics: getInitializedFakeAnalyticsInstance(
+        fs: fileSystem,
+        fakeFlutterVersion: FakeFlutterVersion(),
+      ),
     );
 
     final Completer<DebugConnectionInfo> connectionInfoCompleter = Completer<DebugConnectionInfo>();
@@ -81,6 +86,10 @@ void main() {
       logger: BufferLogger.test(),
       systemClock: SystemClock.fixed(DateTime(0, 0, 0)),
       usage: TestUsage(),
+      analytics: getInitializedFakeAnalyticsInstance(
+        fs: fileSystem,
+        fakeFlutterVersion: FakeFlutterVersion(),
+      ),
     );
 
     expect(() => residentWebRunner.run(), throwsToolExit());
@@ -103,6 +112,10 @@ void main() {
       logger: BufferLogger.test(),
       systemClock: SystemClock.fixed(DateTime(0, 0, 0)),
       usage: TestUsage(),
+      analytics: getInitializedFakeAnalyticsInstance(
+        fs: fileSystem,
+        fakeFlutterVersion: FakeFlutterVersion(),
+      ),
     );
 
     expect(() async => residentWebRunner.run(), throwsException);
@@ -124,6 +137,10 @@ void main() {
       logger: BufferLogger.test(),
       systemClock: SystemClock.fixed(DateTime(0, 0, 0)),
       usage: TestUsage(),
+      analytics: getInitializedFakeAnalyticsInstance(
+        fs: fileSystem,
+        fakeFlutterVersion: FakeFlutterVersion(),
+      ),
     );
     final Completer<DebugConnectionInfo> connectionInfoCompleter = Completer<DebugConnectionInfo>();
     unawaited(residentWebRunner.run(
@@ -150,6 +167,10 @@ void main() {
       logger: BufferLogger.test(),
       systemClock: SystemClock.fixed(DateTime(0, 0, 0)),
       usage: TestUsage(),
+      analytics: getInitializedFakeAnalyticsInstance(
+        fs: fileSystem,
+        fakeFlutterVersion: FakeFlutterVersion(),
+      ),
     );
     final Completer<DebugConnectionInfo> connectionInfoCompleter = Completer<DebugConnectionInfo>();
     unawaited(residentWebRunner.run(

packages/flutter_tools/test/general.shard/resident_web_runner_test.dart

@@ -34,6 +34,7 @@ import 'package:flutter_tools/src/web/web_device.dart';
 import 'package:package_config/package_config.dart';
 import 'package:package_config/package_config_types.dart';
 import 'package:test/fake.dart';
+import 'package:unified_analytics/unified_analytics.dart';
 import 'package:vm_service/vm_service.dart' as vm_service;
 import 'package:webkit_inspection_protocol/webkit_inspection_protocol.dart';
 
@@ -41,6 +42,7 @@ import '../src/common.dart';
 import '../src/context.dart';
 import '../src/fake_process_manager.dart';
 import '../src/fake_vm_services.dart';
+import '../src/fakes.dart' as test_fakes;
 
 const List<VmServiceExpectation> kAttachLogExpectations =
     <VmServiceExpectation>[
@@ -103,6 +105,7 @@ void main() {
   late FileSystem fileSystem;
   late ProcessManager processManager;
   late TestUsage testUsage;
+  late FakeAnalytics fakeAnalytics;
 
   setUp(() {
     testUsage = TestUsage();
@@ -122,6 +125,10 @@ void main() {
       ..device = mockDevice
       ..generator = residentCompiler;
     fileSystem.file('.packages').writeAsStringSync('\n');
+    fakeAnalytics = getInitializedFakeAnalyticsInstance(
+      fs: fileSystem,
+      fakeFlutterVersion: test_fakes.FakeFlutterVersion(),
+    );
   });
 
   void setupMocks() {
@@ -156,6 +163,7 @@ void main() {
       fileSystem: fileSystem,
       logger: BufferLogger.test(),
       usage: globals.flutterUsage,
+      analytics: globals.analytics,
       systemClock: globals.systemClock,
     );
 
@@ -188,6 +196,7 @@ void main() {
       fileSystem: fileSystem,
       logger: BufferLogger.test(),
       usage: globals.flutterUsage,
+      analytics: globals.analytics,
       systemClock: globals.systemClock,
     );
 
@@ -207,6 +216,7 @@ void main() {
       fileSystem: fileSystem,
       logger: BufferLogger.test(),
       usage: globals.flutterUsage,
+      analytics: globals.analytics,
       systemClock: globals.systemClock,
     );
     fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[]);
@@ -220,6 +230,7 @@ void main() {
       fileSystem: fileSystem,
       logger: BufferLogger.test(),
       usage: globals.flutterUsage,
+      analytics: globals.analytics,
       systemClock: globals.systemClock,
     );
 
@@ -353,6 +364,7 @@ void main() {
       fileSystem: fileSystem,
       logger: logger,
       usage: globals.flutterUsage,
+      analytics: globals.analytics,
       systemClock: globals.systemClock,
     );
 
@@ -379,6 +391,7 @@ void main() {
       fileSystem: fileSystem,
       logger: BufferLogger.test(),
       usage: globals.flutterUsage,
+      analytics: globals.analytics,
       systemClock: globals.systemClock,
     );
 
@@ -579,6 +592,7 @@ void main() {
       fileSystem: fileSystem,
       logger: BufferLogger.test(),
       usage: globals.flutterUsage,
+      analytics: globals.analytics,
       systemClock: globals.systemClock,
     );
     fakeVmServiceHost =
@@ -663,11 +677,25 @@ void main() {
             'cd48': 'false'
           })),
     ]);
+    expect(
+      fakeAnalytics.sentEvents,
+      contains(
+        Event.hotRunnerInfo(
+          label: 'restart',
+          targetPlatform: 'web-javascript',
+          sdkName: '',
+          emulator: false,
+          fullRestart: true,
+          overallTimeInMs: 0,
+        ),
+      ),
+    );
     expect(testUsage.timings, const <TestTimingEvent>[
       TestTimingEvent('hot', 'web-incremental-restart', Duration.zero),
     ]);
   }, overrides: <Type, Generator>{
     Usage: () => testUsage,
+    Analytics: () => fakeAnalytics,
     FileSystem: () => fileSystem,
     ProcessManager: () => processManager,
   });
@@ -735,11 +763,25 @@ void main() {
             'cd48': 'false'
           })),
     ]);
+    expect(
+      fakeAnalytics.sentEvents,
+      contains(
+        Event.hotRunnerInfo(
+          label: 'restart',
+          targetPlatform: 'web-javascript',
+          sdkName: '',
+          emulator: false,
+          fullRestart: true,
+          overallTimeInMs: 0,
+        ),
+      ),
+    );
     expect(testUsage.timings, const <TestTimingEvent>[
       TestTimingEvent('hot', 'web-incremental-restart', Duration.zero),
     ]);
   }, overrides: <Type, Generator>{
     Usage: () => testUsage,
+    Analytics: () => fakeAnalytics,
     FileSystem: () => fileSystem,
     ProcessManager: () => processManager,
   });
@@ -771,9 +813,11 @@ void main() {
 
     // web-server device does not send restart analytics
     expect(testUsage.events, isEmpty);
+    expect(fakeAnalytics.sentEvents, isEmpty);
     expect(testUsage.timings, isEmpty);
   }, overrides: <Type, Generator>{
     Usage: () => testUsage,
+    Analytics: () => fakeAnalytics,
     FileSystem: () => fileSystem,
     ProcessManager: () => processManager,
   });
@@ -803,9 +847,11 @@ void main() {
 
     expect(await residentWebRunner.run(), 1);
     expect(testUsage.events, isEmpty);
+    expect(fakeAnalytics.sentEvents, isEmpty);
     expect(testUsage.timings, isEmpty);
   }, overrides: <Type, Generator>{
     Usage: () => testUsage,
+    Analytics: () => fakeAnalytics,
     FileSystem: () => fileSystem,
     ProcessManager: () => processManager,
   });
@@ -868,9 +914,11 @@ void main() {
     expect(result.code, 1);
     expect(result.message, contains('Failed to recompile application.'));
     expect(testUsage.events, isEmpty);
+    expect(fakeAnalytics.sentEvents, isEmpty);
     expect(testUsage.timings, isEmpty);
   }, overrides: <Type, Generator>{
     Usage: () => testUsage,
+    Analytics: () => fakeAnalytics,
     FileSystem: () => fileSystem,
     ProcessManager: () => processManager,
   });
@@ -1054,6 +1102,7 @@ void main() {
       fileSystem: fileSystem,
       logger: logger,
       usage: globals.flutterUsage,
+      analytics: globals.analytics,
       systemClock: globals.systemClock,
     );
 
@@ -1102,6 +1151,7 @@ void main() {
       fileSystem: fileSystem,
       logger: logger,
       usage: globals.flutterUsage,
+      analytics: globals.analytics,
       systemClock: globals.systemClock,
     );
 
@@ -1144,6 +1194,7 @@ void main() {
       fileSystem: fileSystem,
       logger: BufferLogger.test(),
       usage: globals.flutterUsage,
+      analytics: globals.analytics,
       systemClock: globals.systemClock,
     );
 
@@ -1344,6 +1395,7 @@ ResidentRunner setUpResidentRunner(
         debuggingOptions ?? DebuggingOptions.enabled(BuildInfo.debug),
     ipv6: true,
     usage: globals.flutterUsage,
+    analytics: globals.analytics,
     systemClock: systemClock ?? SystemClock.fixed(DateTime.now()),
     fileSystem: globals.fs,
     logger: logger ?? BufferLogger.test(),

packages/flutter_tools/test/general.shard/run_hot_test.dart

@@ -8,6 +8,7 @@ import 'package:flutter_tools/src/resident_runner.dart';
 import 'package:flutter_tools/src/run_hot.dart';
 import 'package:flutter_tools/src/vmservice.dart';
 import 'package:test/fake.dart';
+import 'package:unified_analytics/unified_analytics.dart';
 import 'package:vm_service/vm_service.dart' as vm_service;
 
 //import '../src/context.dart';
@@ -25,6 +26,7 @@ void main() {
       false,
       'test-reason',
       TestUsage(),
+      NoOpAnalytics(),
     );
   });
 }