diff --git a/packages/flutter_tools/lib/src/android/gradle.dart b/packages/flutter_tools/lib/src/android/gradle.dart
index 50f5ffcd96..1a54700be4 100644
--- a/packages/flutter_tools/lib/src/android/gradle.dart
+++ b/packages/flutter_tools/lib/src/android/gradle.dart
@@ -490,13 +490,7 @@ class AndroidGradleBuilder implements AndroidBuilder {
       status.stop();
     }
 
-    final Duration elapsedDuration = sw.elapsed;
-    _usage.sendTiming('build', 'gradle', elapsedDuration);
-    _analytics.send(Event.timing(
-      workflow: 'build',
-      variableName: 'gradle',
-      elapsedMilliseconds: elapsedDuration.inMilliseconds,
-    ));
+    _usage.sendTiming('build', 'gradle', sw.elapsed);
 
     if (exitCode != 0) {
       if (detectedGradleError == null) {
@@ -763,13 +757,7 @@ class AndroidGradleBuilder implements AndroidBuilder {
     } finally {
       status.stop();
     }
-    final Duration elapsedDuration = sw.elapsed;
-    _usage.sendTiming('build', 'gradle-aar', elapsedDuration);
-    _analytics.send(Event.timing(
-      workflow: 'build',
-      variableName: 'gradle-aar',
-      elapsedMilliseconds: elapsedDuration.inMilliseconds,
-    ));
+    _usage.sendTiming('build', 'gradle-aar', sw.elapsed);
 
     if (result.exitCode != 0) {
       _logger.printStatus(result.stdout, wrap: false);
@@ -804,13 +792,7 @@ class AndroidGradleBuilder implements AndroidBuilder {
       project: project,
     );
 
-    final Duration elapsedDuration = sw.elapsed;
-    _usage.sendTiming('print', 'android build variants', elapsedDuration);
-    _analytics.send(Event.timing(
-      workflow: 'print',
-      variableName: 'android build variants',
-      elapsedMilliseconds: elapsedDuration.inMilliseconds,
-    ));
+    _usage.sendTiming('print', 'android build variants', sw.elapsed);
 
     if (result.exitCode != 0) {
       _logger.printStatus(result.stdout, wrap: false);
@@ -846,13 +828,7 @@ class AndroidGradleBuilder implements AndroidBuilder {
       options: <String>['-q', '-PoutputPath=$outputPath'],
       project: project,
     );
-    final Duration elapsedDuration = sw.elapsed;
-    _usage.sendTiming('outputs', 'app link settings', elapsedDuration);
-    _analytics.send(Event.timing(
-      workflow: 'outputs',
-      variableName: 'app link settings',
-      elapsedMilliseconds: elapsedDuration.inMilliseconds,
-    ));
+    _usage.sendTiming('outputs', 'app link settings', sw.elapsed);
 
     if (result.exitCode != 0) {
       _logger.printStatus(result.stdout, wrap: false);
diff --git a/packages/flutter_tools/lib/src/commands/packages.dart b/packages/flutter_tools/lib/src/commands/packages.dart
index bae2f4fd7e..eb25fc1a56 100644
--- a/packages/flutter_tools/lib/src/commands/packages.dart
+++ b/packages/flutter_tools/lib/src/commands/packages.dart
@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 import 'package:args/args.dart';
-import 'package:unified_analytics/unified_analytics.dart';
 
 import '../base/common.dart';
 import '../base/os.dart';
@@ -299,7 +298,7 @@ class PackagesGetCommand extends FlutterCommand {
           processManager: globals.processManager,
           platform: globals.platform,
           usage: globals.flutterUsage,
-          analytics: analytics,
+          analytics: globals.analytics,
           projectDir: rootProject.directory,
           generateDartPluginRegistry: true,
         );
@@ -320,7 +319,7 @@ class PackagesGetCommand extends FlutterCommand {
           processManager: globals.processManager,
           platform: globals.platform,
           usage: globals.flutterUsage,
-          analytics: analytics,
+          analytics: globals.analytics,
           projectDir: rootProject.directory,
           generateDartPluginRegistry: true,
         );
@@ -355,24 +354,10 @@ class PackagesGetCommand extends FlutterCommand {
         command: name,
         touchesPackageConfig: !(isHelp || dryRun),
       );
-      final Duration elapsedDuration = timer.elapsed;
-      globals.flutterUsage.sendTiming('pub', 'get', elapsedDuration, label: 'success');
-      analytics.send(Event.timing(
-        workflow: 'pub',
-        variableName: 'get',
-        elapsedMilliseconds: elapsedDuration.inMilliseconds,
-        label: 'success'
-      ));
+      globals.flutterUsage.sendTiming('pub', 'get', timer.elapsed, label: 'success');
     // Not limiting to catching Exception because the exception is rethrown.
     } catch (_) { // ignore: avoid_catches_without_on_clauses
-      final Duration elapsedDuration = timer.elapsed;
-      globals.flutterUsage.sendTiming('pub', 'get', elapsedDuration, label: 'failure');
-      analytics.send(Event.timing(
-        workflow: 'pub',
-        variableName: 'get',
-        elapsedMilliseconds: elapsedDuration.inMilliseconds,
-        label: 'failure'
-      ));
+      globals.flutterUsage.sendTiming('pub', 'get', timer.elapsed, label: 'failure');
       rethrow;
     }
 
diff --git a/packages/flutter_tools/lib/src/ios/mac.dart b/packages/flutter_tools/lib/src/ios/mac.dart
index f6a05320ba..175c7c3172 100644
--- a/packages/flutter_tools/lib/src/ios/mac.dart
+++ b/packages/flutter_tools/lib/src/ios/mac.dart
@@ -419,13 +419,7 @@ Future<XcodeBuildResult> buildXcodeProject({
       'Xcode ${xcodeBuildActionToString(buildAction)} done.'.padRight(kDefaultStatusPadding + 1)
           + getElapsedAsSeconds(sw.elapsed).padLeft(5),
     );
-    final Duration elapsedDuration = sw.elapsed;
-    globals.flutterUsage.sendTiming(xcodeBuildActionToString(buildAction), 'xcode-ios', elapsedDuration);
-    globals.analytics.send(Event.timing(
-      workflow: xcodeBuildActionToString(buildAction),
-      variableName: 'xcode-ios',
-      elapsedMilliseconds: elapsedDuration.inMilliseconds,
-    ));
+    globals.flutterUsage.sendTiming(xcodeBuildActionToString(buildAction), 'xcode-ios', Duration(milliseconds: sw.elapsedMilliseconds));
 
     if (tempDir.existsSync()) {
       // Display additional warning and error message from xcresult bundle.
diff --git a/packages/flutter_tools/lib/src/isolated/resident_web_runner.dart b/packages/flutter_tools/lib/src/isolated/resident_web_runner.dart
index b3c0682db7..d5a874325a 100644
--- a/packages/flutter_tools/lib/src/isolated/resident_web_runner.dart
+++ b/packages/flutter_tools/lib/src/isolated/resident_web_runner.dart
@@ -452,11 +452,6 @@ 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);
-      _analytics.send(Event.timing(
-        workflow: 'hot',
-        variableName: 'web-incremental-restart',
-        elapsedMilliseconds: elapsed.inMilliseconds,
-      ));
       final String sdkName = await device!.device!.sdkNameAndVersion;
       HotEvent(
         'restart',
diff --git a/packages/flutter_tools/lib/src/linux/build_linux.dart b/packages/flutter_tools/lib/src/linux/build_linux.dart
index 808130a24f..1bcf07361f 100644
--- a/packages/flutter_tools/lib/src/linux/build_linux.dart
+++ b/packages/flutter_tools/lib/src/linux/build_linux.dart
@@ -2,8 +2,6 @@
 // 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 '../artifacts.dart';
 import '../base/analyze_size.dart';
 import '../base/common.dart';
@@ -157,13 +155,7 @@ Future<void> _runCmake(String buildModeName, Directory sourceDir, Directory buil
   if (result != 0) {
     throwToolExit('Unable to generate build files');
   }
-  final Duration elapsedDuration = sw.elapsed;
-  globals.flutterUsage.sendTiming('build', 'cmake-linux', elapsedDuration);
-  globals.analytics.send(Event.timing(
-    workflow: 'build',
-    variableName: 'cmake-linux',
-    elapsedMilliseconds: elapsedDuration.inMilliseconds,
-  ));
+  globals.flutterUsage.sendTiming('build', 'cmake-linux', Duration(milliseconds: sw.elapsedMilliseconds));
 }
 
 Future<void> _runBuild(Directory buildDir) async {
@@ -193,11 +185,5 @@ Future<void> _runBuild(Directory buildDir) async {
   if (result != 0) {
     throwToolExit('Build process failed');
   }
-  final Duration elapsedDuration = sw.elapsed;
-  globals.flutterUsage.sendTiming('build', 'linux-ninja', elapsedDuration);
-  globals.analytics.send(Event.timing(
-    workflow: 'build',
-    variableName: 'linux-ninja',
-    elapsedMilliseconds: elapsedDuration.inMilliseconds,
-  ));
+  globals.flutterUsage.sendTiming('build', 'linux-ninja', Duration(milliseconds: sw.elapsedMilliseconds));
 }
diff --git a/packages/flutter_tools/lib/src/macos/build_macos.dart b/packages/flutter_tools/lib/src/macos/build_macos.dart
index 40e2d52430..4161bef7f4 100644
--- a/packages/flutter_tools/lib/src/macos/build_macos.dart
+++ b/packages/flutter_tools/lib/src/macos/build_macos.dart
@@ -2,8 +2,6 @@
 // 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/analyze_size.dart';
 import '../base/common.dart';
 import '../base/file_system.dart';
@@ -162,13 +160,7 @@ Future<void> buildMacOS({
     throwToolExit('Build process failed');
   }
   await _writeCodeSizeAnalysis(buildInfo, sizeAnalyzer);
-  final Duration elapsedDuration = sw.elapsed;
-  globals.flutterUsage.sendTiming('build', 'xcode-macos', elapsedDuration);
-  globals.analytics.send(Event.timing(
-    workflow: 'build',
-    variableName: 'xcode-macos',
-    elapsedMilliseconds: elapsedDuration.inMilliseconds,
-  ));
+  globals.flutterUsage.sendTiming('build', 'xcode-macos', Duration(milliseconds: sw.elapsedMilliseconds));
 }
 
 /// Performs a size analysis of the AOT snapshot and writes to an analysis file, if configured.
diff --git a/packages/flutter_tools/lib/src/run_hot.dart b/packages/flutter_tools/lib/src/run_hot.dart
index 117e0f389c..939f14ee2d 100644
--- a/packages/flutter_tools/lib/src/run_hot.dart
+++ b/packages/flutter_tools/lib/src/run_hot.dart
@@ -713,13 +713,7 @@ class HotRunner extends ResidentRunner {
         restartTimer.elapsed.inMilliseconds);
 
     // Send timing analytics.
-    final Duration elapsedDuration = restartTimer.elapsed;
-    globals.flutterUsage.sendTiming('hot', 'restart', elapsedDuration);
-    _analytics.send(Event.timing(
-      workflow: 'hot',
-      variableName: 'restart',
-      elapsedMilliseconds: elapsedDuration.inMilliseconds,
-    ));
+    globals.flutterUsage.sendTiming('hot', 'restart', restartTimer.elapsed);
 
     // Toggle the main dill name after successfully uploading.
     _swap =! _swap;
@@ -1118,11 +1112,6 @@ class HotRunner extends ResidentRunner {
     // Only report timings if we reloaded a single view without any errors.
     if ((reassembleResult.reassembleViews.length == 1) && !reassembleResult.failedReassemble && shouldReportReloadTime) {
       globals.flutterUsage.sendTiming('hot', 'reload', reloadDuration);
-      _analytics.send(Event.timing(
-        workflow: 'hot',
-        variableName: 'reload',
-        elapsedMilliseconds: reloadDuration.inMilliseconds,
-      ));
     }
     return OperationResult(
       reassembleResult.failedReassemble ? 1 : OperationResult.ok.code,
diff --git a/packages/flutter_tools/lib/src/runner/flutter_command.dart b/packages/flutter_tools/lib/src/runner/flutter_command.dart
index e1509a3ddb..ac5b9e3862 100644
--- a/packages/flutter_tools/lib/src/runner/flutter_command.dart
+++ b/packages/flutter_tools/lib/src/runner/flutter_command.dart
@@ -1634,26 +1634,16 @@ abstract class FlutterCommand extends Command<void> {
     final String label = labels
         .where((String? label) => label != null && !_isBlank(label))
         .join('-');
-
-    // If the command provides its own end time, use it. Otherwise report
-    // the duration of the entire execution.
-    final Duration elapsedDuration = (commandResult.endTimeOverride ?? endTime).difference(startTime);
     globals.flutterUsage.sendTiming(
       'flutter',
       name,
-      elapsedDuration,
+      // If the command provides its own end time, use it. Otherwise report
+      // the duration of the entire execution.
+      (commandResult.endTimeOverride ?? endTime).difference(startTime),
       // Report in the form of `success-[parameter1-parameter2]`, all of which
       // can be null if the command doesn't provide a FlutterCommandResult.
       label: label == '' ? null : label,
     );
-    analytics.send(Event.timing(
-      workflow: 'flutter',
-      variableName: name,
-      elapsedMilliseconds: elapsedDuration.inMilliseconds,
-      // Report in the form of `success-[parameter1-parameter2]`, all of which
-      // can be null if the command doesn't provide a FlutterCommandResult.
-      label: label == '' ? null : label,
-    ));
   }
 
   /// Perform validation then call [runCommand] to execute the command.
@@ -1717,7 +1707,7 @@ Run 'flutter -h' (or 'flutter <command> -h') for available flutter commands and
         processManager: globals.processManager,
         platform: globals.platform,
         usage: globals.flutterUsage,
-        analytics: analytics,
+        analytics: globals.analytics,
         projectDir: project.directory,
         generateDartPluginRegistry: true,
       );
diff --git a/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart b/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
index dadad881bc..7994f3af89 100644
--- a/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
+++ b/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
@@ -6,7 +6,6 @@ import 'package:args/args.dart';
 import 'package:args/command_runner.dart';
 import 'package:completion/completion.dart';
 import 'package:file/file.dart';
-import 'package:unified_analytics/unified_analytics.dart';
 
 import '../artifacts.dart';
 import '../base/common.dart';
@@ -330,11 +329,6 @@ class FlutterCommandRunner extends CommandRunner<void> {
 
         if ((topLevelResults[FlutterGlobalOptions.kVersionFlag] as bool?) ?? false) {
           globals.flutterUsage.sendCommand(FlutterGlobalOptions.kVersionFlag);
-          globals.analytics.send(Event.flutterCommandResult(
-            commandPath: 'version',
-            result: 'success',
-            commandHasTerminal: globals.stdio.hasTerminal,
-          ));
           final FlutterVersion version = globals.flutterVersion.fetchTagsAndGetVersion(
             clock: globals.systemClock,
           );
diff --git a/packages/flutter_tools/lib/src/web/compile.dart b/packages/flutter_tools/lib/src/web/compile.dart
index 9fb7073ec0..93629a7942 100644
--- a/packages/flutter_tools/lib/src/web/compile.dart
+++ b/packages/flutter_tools/lib/src/web/compile.dart
@@ -150,17 +150,11 @@ class WebBuilder {
       settings: buildSettingsString,
     ));
 
-    final Duration elapsedDuration = sw.elapsed;
     _flutterUsage.sendTiming(
       'build',
       compilerConfig.isWasm ? 'dart2wasm' : 'dart2js',
-      elapsedDuration,
+      Duration(milliseconds: sw.elapsedMilliseconds),
     );
-    _analytics.send(Event.timing(
-      workflow: 'build',
-      variableName: compilerConfig.isWasm ? 'dart2wasm' : 'dart2js',
-      elapsedMilliseconds: elapsedDuration.inMilliseconds,
-    ));
   }
 }
 
diff --git a/packages/flutter_tools/lib/src/windows/build_windows.dart b/packages/flutter_tools/lib/src/windows/build_windows.dart
index eed8ef17d4..2a4af0408a 100644
--- a/packages/flutter_tools/lib/src/windows/build_windows.dart
+++ b/packages/flutter_tools/lib/src/windows/build_windows.dart
@@ -2,8 +2,6 @@
 // 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 '../artifacts.dart';
 import '../base/analyze_size.dart';
 import '../base/common.dart';
@@ -204,13 +202,7 @@ Future<void> _runCmakeGeneration({
   if (result != 0) {
     throwToolExit('Unable to generate build files');
   }
-  final Duration elapsedDuration = sw.elapsed;
-  globals.flutterUsage.sendTiming('build', 'windows-cmake-generation', elapsedDuration);
-  globals.analytics.send(Event.timing(
-    workflow: 'build',
-    variableName: 'windows-cmake-generation',
-    elapsedMilliseconds: elapsedDuration.inMilliseconds,
-  ));
+  globals.flutterUsage.sendTiming('build', 'windows-cmake-generation', Duration(milliseconds: sw.elapsedMilliseconds));
 }
 
 Future<void> _runBuild(
@@ -261,13 +253,7 @@ Future<void> _runBuild(
   if (result != 0) {
     throwToolExit('Build process failed.');
   }
-  final Duration elapsedDuration = sw.elapsed;
-  globals.flutterUsage.sendTiming('build', 'windows-cmake-build', elapsedDuration);
-  globals.analytics.send(Event.timing(
-    workflow: 'build',
-    variableName: 'windows-cmake-build',
-    elapsedMilliseconds: elapsedDuration.inMilliseconds,
-  ));
+  globals.flutterUsage.sendTiming('build', 'windows-cmake-build', Duration(milliseconds: sw.elapsedMilliseconds));
 }
 
 /// Writes the generated CMake file with the configuration for the given build.
diff --git a/packages/flutter_tools/pubspec.yaml b/packages/flutter_tools/pubspec.yaml
index 3a25909025..cdc8f8084e 100644
--- a/packages/flutter_tools/pubspec.yaml
+++ b/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: 5.6.0
+  unified_analytics: 5.5.0
 
   cli_config: 0.1.2
   graphs: 2.3.1
@@ -69,7 +69,7 @@ dependencies:
   analyzer: 6.3.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   boolean_selector: 2.1.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   built_collection: 5.1.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
-  built_value: 8.8.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
+  built_value: 8.7.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   clock: 1.1.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   csslib: 1.0.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   dap: 1.1.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
@@ -91,7 +91,7 @@ dependencies:
   source_map_stack_trace: 2.1.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   source_maps: 0.10.12 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   source_span: 1.10.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
-  sse: 4.1.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
+  sse: 4.1.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   string_scanner: 1.2.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   sync_http: 0.3.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   term_glyph: 1.2.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
@@ -115,4 +115,4 @@ dartdoc:
   # Exclude this package from the hosted API docs.
   nodoc: true
 
-# PUBSPEC CHECKSUM: b1a1
+# PUBSPEC CHECKSUM: e59e
diff --git a/packages/flutter_tools/test/commands.shard/hermetic/build_ipa_test.dart b/packages/flutter_tools/test/commands.shard/hermetic/build_ipa_test.dart
index dd59cc4b24..9c71896457 100644
--- a/packages/flutter_tools/test/commands.shard/hermetic/build_ipa_test.dart
+++ b/packages/flutter_tools/test/commands.shard/hermetic/build_ipa_test.dart
@@ -19,7 +19,6 @@ import 'package:flutter_tools/src/ios/plist_parser.dart';
 import 'package:flutter_tools/src/ios/xcodeproj.dart';
 import 'package:flutter_tools/src/reporting/reporting.dart';
 import 'package:test/fake.dart';
-import 'package:unified_analytics/unified_analytics.dart';
 
 import '../../general.shard/ios/xcresult_test_data.dart';
 import '../../src/common.dart';
@@ -79,7 +78,6 @@ void main() {
   late FakePlistUtils plistUtils;
   late BufferLogger logger;
   late Artifacts artifacts;
-  late FakeAnalytics fakeAnalytics;
 
   setUpAll(() {
     Cache.disableLocking();
@@ -96,10 +94,6 @@ void main() {
       processManager: fakeProcessManager,
     );
     plistUtils = FakePlistUtils();
-    fakeAnalytics = getInitializedFakeAnalyticsInstance(
-      fs: fileSystem,
-      fakeFlutterVersion: FakeFlutterVersion(),
-    );
   });
 
   // Sets up the minimal mock project files necessary to look like a Flutter project.
@@ -800,9 +794,6 @@ void main() {
       const TestUsageEvent('code-size-analysis', 'ios'),
     ));
     expect(fakeProcessManager, hasNoRemainingExpectations);
-    expect(fakeAnalytics.sentEvents, contains(
-      Event.codeSizeAnalysis(platform: 'ios')
-    ));
   }, overrides: <Type, Generator>{
     FileSystem: () => fileSystem,
     Logger: () => logger,
@@ -810,7 +801,6 @@ void main() {
     Platform: () => macosPlatform,
     FileSystemUtils: () => FileSystemUtils(fileSystem: fileSystem, platform: macosPlatform),
     Usage: () => usage,
-    Analytics: () => fakeAnalytics,
     XcodeProjectInterpreter: () => FakeXcodeProjectInterpreterWithBuildSettings(),
   });
 
diff --git a/packages/flutter_tools/test/commands.shard/hermetic/build_linux_test.dart b/packages/flutter_tools/test/commands.shard/hermetic/build_linux_test.dart
index 8cae50d8ab..ec3bc880dd 100644
--- a/packages/flutter_tools/test/commands.shard/hermetic/build_linux_test.dart
+++ b/packages/flutter_tools/test/commands.shard/hermetic/build_linux_test.dart
@@ -21,7 +21,6 @@ import 'package:flutter_tools/src/features.dart';
 import 'package:flutter_tools/src/project.dart';
 import 'package:flutter_tools/src/reporting/reporting.dart';
 import 'package:test/fake.dart';
-import 'package:unified_analytics/unified_analytics.dart';
 
 import '../../src/common.dart';
 import '../../src/context.dart';
@@ -49,13 +48,12 @@ void main() {
     Cache.disableLocking();
   });
 
-  late MemoryFileSystem fileSystem;
+  late FileSystem fileSystem;
   late FakeProcessManager processManager;
   late ProcessUtils processUtils;
   late Logger logger;
   late TestUsage usage;
   late Artifacts artifacts;
-  late FakeAnalytics fakeAnalytics;
 
   setUp(() {
     fileSystem = MemoryFileSystem.test();
@@ -68,10 +66,6 @@ void main() {
       logger: logger,
       processManager: processManager,
     );
-    fakeAnalytics = getInitializedFakeAnalyticsInstance(
-      fs: fileSystem,
-      fakeFlutterVersion: FakeFlutterVersion(),
-    );
   });
 
   // Creates the mock files necessary to look like a Flutter project.
@@ -215,30 +209,12 @@ void main() {
       const <String>['build', 'linux', '--no-pub']
     );
     expect(fileSystem.file('linux/flutter/ephemeral/generated_config.cmake'), exists);
-
-    expect(
-      analyticsTimingEventExists(
-        sentEvents: fakeAnalytics.sentEvents,
-        workflow: 'build',
-        variableName: 'cmake-linux',
-      ),
-      true,
-    );
-    expect(
-      analyticsTimingEventExists(
-        sentEvents: fakeAnalytics.sentEvents,
-        workflow: 'build',
-        variableName: 'linux-ninja',
-      ),
-      true,
-    );
   }, overrides: <Type, Generator>{
     FileSystem: () => fileSystem,
     ProcessManager: () => processManager,
     Platform: () => linuxPlatform,
     FeatureFlags: () => TestFeatureFlags(isLinuxEnabled: true),
     OperatingSystemUtils: () => FakeOperatingSystemUtils(),
-    Analytics: () => fakeAnalytics,
   });
 
   testUsingContext('Handles missing cmake', () async {
@@ -725,9 +701,6 @@ set(BINARY_NAME "fizz_bar")
     expect(usage.events, contains(
       const TestUsageEvent('code-size-analysis', 'linux'),
     ));
-    expect(fakeAnalytics.sentEvents, contains(
-      Event.codeSizeAnalysis(platform: 'linux')
-    ));
   }, overrides: <Type, Generator>{
     FileSystem: () => fileSystem,
     ProcessManager: () => processManager,
@@ -735,7 +708,6 @@ set(BINARY_NAME "fizz_bar")
     FeatureFlags: () => TestFeatureFlags(isLinuxEnabled: true),
     Usage: () => usage,
     OperatingSystemUtils: () => FakeOperatingSystemUtils(),
-    Analytics: () => fakeAnalytics,
   });
 
   testUsingContext('Linux on ARM64 build --release passes, and check if the LinuxBuildDirectory for arm64 can be referenced correctly by using analytics', () async {
@@ -782,9 +754,6 @@ set(BINARY_NAME "fizz_bar")
     expect(usage.events, contains(
       const TestUsageEvent('code-size-analysis', 'linux'),
     ));
-    expect(fakeAnalytics.sentEvents, contains(
-      Event.codeSizeAnalysis(platform: 'linux')
-    ));
   }, overrides: <Type, Generator>{
     FileSystem: () => fileSystem,
     ProcessManager: () => processManager,
@@ -792,7 +761,6 @@ set(BINARY_NAME "fizz_bar")
     FeatureFlags: () => TestFeatureFlags(isLinuxEnabled: true),
     Usage: () => usage,
     OperatingSystemUtils: () => CustomFakeOperatingSystemUtils(hostPlatform: HostPlatform.linux_arm64),
-    Analytics: () => fakeAnalytics,
   });
 }
 
diff --git a/packages/flutter_tools/test/commands.shard/hermetic/build_macos_test.dart b/packages/flutter_tools/test/commands.shard/hermetic/build_macos_test.dart
index 2cd9163b5e..172b75f272 100644
--- a/packages/flutter_tools/test/commands.shard/hermetic/build_macos_test.dart
+++ b/packages/flutter_tools/test/commands.shard/hermetic/build_macos_test.dart
@@ -20,7 +20,6 @@ import 'package:flutter_tools/src/features.dart';
 import 'package:flutter_tools/src/ios/xcodeproj.dart';
 import 'package:flutter_tools/src/project.dart';
 import 'package:flutter_tools/src/reporting/reporting.dart';
-import 'package:unified_analytics/unified_analytics.dart';
 
 import '../../src/common.dart';
 import '../../src/context.dart';
@@ -71,7 +70,6 @@ void main() {
   late BufferLogger logger;
   late XcodeProjectInterpreter xcodeProjectInterpreter;
   late Artifacts artifacts;
-  late FakeAnalytics fakeAnalytics;
 
   setUpAll(() {
     Cache.disableLocking();
@@ -88,10 +86,6 @@ void main() {
       processManager: fakeProcessManager,
     );
     xcodeProjectInterpreter = FakeXcodeProjectInterpreter();
-    fakeAnalytics = getInitializedFakeAnalyticsInstance(
-      fs: fileSystem,
-      fakeFlutterVersion: FakeFlutterVersion(),
-    );
   });
 
   // Sets up the minimal mock project files necessary to look like a Flutter project.
@@ -200,21 +194,11 @@ STDERR STUFF
     await createTestCommandRunner(command).run(
         const <String>['build', 'macos', '--no-pub']
     );
-
-    expect(
-      analyticsTimingEventExists(
-        sentEvents: fakeAnalytics.sentEvents,
-        workflow: 'build',
-        variableName: 'xcode-macos',
-      ),
-      true,
-    );
   }, overrides: <Type, Generator>{
     Platform: () => macosPlatform,
     FileSystem: () => fileSystem,
     ProcessManager: () => FakeProcessManager.any(),
     FeatureFlags: () => TestFeatureFlags(isMacOSEnabled: true),
-    Analytics: () => fakeAnalytics,
   });
 
   testUsingContext('macOS build fails on non-macOS platform', () async {
@@ -610,7 +594,6 @@ STDERR STUFF
     expect(usage.events, contains(
       const TestUsageEvent('code-size-analysis', 'macos'),
     ));
-    expect(fakeAnalytics.sentEvents, contains(Event.codeSizeAnalysis(platform: 'macos')));
   }, overrides: <Type, Generator>{
     FileSystem: () => fileSystem,
     ProcessManager: () => FakeProcessManager.list(<FakeCommand>[
@@ -635,6 +618,5 @@ STDERR STUFF
     FeatureFlags: () => TestFeatureFlags(isMacOSEnabled: true),
     FileSystemUtils: () => FileSystemUtils(fileSystem: fileSystem, platform: macosPlatform),
     Usage: () => usage,
-    Analytics: () => fakeAnalytics,
   });
 }
diff --git a/packages/flutter_tools/test/commands.shard/hermetic/build_windows_test.dart b/packages/flutter_tools/test/commands.shard/hermetic/build_windows_test.dart
index 79fb6dee1f..ec80512529 100644
--- a/packages/flutter_tools/test/commands.shard/hermetic/build_windows_test.dart
+++ b/packages/flutter_tools/test/commands.shard/hermetic/build_windows_test.dart
@@ -13,7 +13,6 @@ import 'package:flutter_tools/src/features.dart';
 import 'package:flutter_tools/src/reporting/reporting.dart';
 import 'package:flutter_tools/src/windows/visual_studio.dart';
 import 'package:test/fake.dart';
-import 'package:unified_analytics/unified_analytics.dart';
 
 import '../../src/common.dart';
 import '../../src/context.dart';
@@ -46,7 +45,6 @@ void main() {
   late FileSystem fileSystem;
   late ProcessManager processManager;
   late TestUsage usage;
-  late FakeAnalytics fakeAnalytics;
 
   setUpAll(() {
     Cache.disableLocking();
@@ -57,10 +55,6 @@ void main() {
     fileSystem = MemoryFileSystem.test(style: FileSystemStyle.windows);
     Cache.flutterRoot = flutterRoot;
     usage = TestUsage();
-    fakeAnalytics = getInitializedFakeAnalyticsInstance(
-      fs: fileSystem,
-      fakeFlutterVersion: FakeFlutterVersion(),
-    );
   });
 
   // Creates the mock files necessary to look like a Flutter project.
@@ -215,46 +209,6 @@ void main() {
     FeatureFlags: () => TestFeatureFlags(isWindowsEnabled: true),
   });
 
-  testUsingContext('Windows build sends timing events', () async {
-    final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
-      ..visualStudioOverride = fakeVisualStudio;
-    setUpMockProjectFilesForBuild();
-
-    processManager = FakeProcessManager.list(<FakeCommand>[
-      cmakeGenerationCommand(),
-      buildCommand('Release'),
-    ]);
-
-    await createTestCommandRunner(command).run(
-      const <String>['windows', '--no-pub']
-    );
-
-    expect(
-      analyticsTimingEventExists(
-        sentEvents: fakeAnalytics.sentEvents,
-        workflow: 'build',
-        variableName: 'windows-cmake-generation',
-      ),
-      true,
-    );
-    expect(
-      analyticsTimingEventExists(
-        sentEvents: fakeAnalytics.sentEvents,
-        workflow: 'build',
-        variableName: 'windows-cmake-build',
-      ),
-      true,
-    );
-  }, overrides: <Type, Generator>{
-    FileSystem: () => fileSystem,
-    ProcessManager: () => processManager,
-    Platform: () => windowsPlatform,
-    FeatureFlags: () => TestFeatureFlags(isWindowsEnabled: true),
-    Analytics: () => fakeAnalytics,
-  });
-
-
   testUsingContext('Windows build extracts errors from stdout', () async {
     final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
     final BuildWindowsCommand command = BuildWindowsCommand(logger: BufferLogger.test())
@@ -975,9 +929,6 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
     expect(usage.events, contains(
         const TestUsageEvent('code-size-analysis', 'windows'),
     ));
-    expect(fakeAnalytics.sentEvents, contains(
-      Event.codeSizeAnalysis(platform: 'windows')
-    ));
   }, overrides: <Type, Generator>{
     FeatureFlags: () => TestFeatureFlags(isWindowsEnabled: true),
     FileSystem: () => fileSystem,
@@ -985,7 +936,6 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
     Platform: () => windowsPlatform,
     FileSystemUtils: () => FileSystemUtils(fileSystem: fileSystem, platform: windowsPlatform),
     Usage: () => usage,
-    Analytics: () => fakeAnalytics,
   });
 
   // Confirms that running for Windows in a directory with a
diff --git a/packages/flutter_tools/test/commands.shard/hermetic/config_test.dart b/packages/flutter_tools/test/commands.shard/hermetic/config_test.dart
index 88eea7f2a0..4f98a5b370 100644
--- a/packages/flutter_tools/test/commands.shard/hermetic/config_test.dart
+++ b/packages/flutter_tools/test/commands.shard/hermetic/config_test.dart
@@ -5,7 +5,6 @@
 import 'dart:convert';
 
 import 'package:args/command_runner.dart';
-import 'package:file/memory.dart';
 import 'package:flutter_tools/src/android/android_sdk.dart';
 import 'package:flutter_tools/src/android/android_studio.dart';
 import 'package:flutter_tools/src/android/java.dart';
@@ -18,11 +17,10 @@ import 'package:flutter_tools/src/globals.dart' as globals;
 import 'package:flutter_tools/src/reporting/reporting.dart';
 import 'package:flutter_tools/src/version.dart';
 import 'package:test/fake.dart';
-import 'package:unified_analytics/unified_analytics.dart';
 
 import '../../src/common.dart';
 import '../../src/context.dart';
-import '../../src/fakes.dart' as fakes;
+import '../../src/fakes.dart';
 import '../../src/test_flutter_command_runner.dart';
 
 void main() {
@@ -31,29 +29,23 @@ void main() {
   late FakeAndroidSdk fakeAndroidSdk;
   late FakeFlutterVersion fakeFlutterVersion;
   late TestUsage testUsage;
-  late FakeAnalytics fakeAnalytics;
 
   setUpAll(() {
     Cache.disableLocking();
   });
 
   setUp(() {
-    fakeJava = fakes.FakeJava();
+    fakeJava = FakeJava();
     fakeAndroidStudio = FakeAndroidStudio();
     fakeAndroidSdk = FakeAndroidSdk();
     fakeFlutterVersion = FakeFlutterVersion();
     testUsage = TestUsage();
-    fakeAnalytics = getInitializedFakeAnalyticsInstance(
-      fs: MemoryFileSystem.test(),
-      fakeFlutterVersion: fakes.FakeFlutterVersion(),
-    );
   });
 
   void verifyNoAnalytics() {
     expect(testUsage.commands, isEmpty);
     expect(testUsage.events, isEmpty);
     expect(testUsage.timings, isEmpty);
-    expect(fakeAnalytics.sentEvents, isEmpty);
   }
 
   group('config', () {
@@ -271,7 +263,6 @@ void main() {
       ]));
       expect(testUsage.commands, isEmpty);
       expect(testUsage.timings, isEmpty);
-      expect(fakeAnalytics.sentEvents, isEmpty);
     }, overrides: <Type, Generator>{
       Usage: () => testUsage,
     });
@@ -294,7 +285,6 @@ void main() {
       ]));
       expect(testUsage.commands, isEmpty);
       expect(testUsage.timings, isEmpty);
-      expect(fakeAnalytics.sentEvents, isEmpty);
     }, overrides: <Type, Generator>{
       Usage: () => testUsage,
     });
diff --git a/packages/flutter_tools/test/commands.shard/permeable/packages_test.dart b/packages/flutter_tools/test/commands.shard/permeable/packages_test.dart
index 8b197e6a03..df14535004 100644
--- a/packages/flutter_tools/test/commands.shard/permeable/packages_test.dart
+++ b/packages/flutter_tools/test/commands.shard/permeable/packages_test.dart
@@ -23,7 +23,6 @@ import 'package:flutter_tools/src/cache.dart';
 import 'package:flutter_tools/src/commands/packages.dart';
 import 'package:flutter_tools/src/dart/pub.dart';
 import 'package:flutter_tools/src/globals.dart' as globals;
-import 'package:unified_analytics/unified_analytics.dart';
 
 import '../../src/common.dart';
 import '../../src/context.dart';
@@ -41,14 +40,9 @@ void main() {
   Cache.disableLocking();
   group('packages get/upgrade', () {
     late Directory tempDir;
-    late FakeAnalytics fakeAnalytics;
 
     setUp(() {
       tempDir = globals.fs.systemTempDirectory.createTempSync('flutter_tools_packages_test.');
-      fakeAnalytics = getInitializedFakeAnalyticsInstance(
-        fs: MemoryFileSystem.test(),
-        fakeFlutterVersion: FakeFlutterVersion(),
-      );
     });
 
     tearDown(() {
@@ -226,15 +220,6 @@ void main() {
 
       expectDependenciesResolved(projectPath);
       expectZeroPluginsInjected(projectPath);
-      expect(
-        analyticsTimingEventExists(
-          sentEvents: fakeAnalytics.sentEvents,
-          workflow: 'pub',
-          variableName: 'get',
-          label: 'success',
-        ),
-        true,
-      );
     }, overrides: <Type, Generator>{
       Stdio: () => mockStdio,
       Pub: () => Pub.test(
@@ -246,7 +231,6 @@ void main() {
         platform: globals.platform,
         stdio: mockStdio,
       ),
-      Analytics: () => fakeAnalytics,
     });
 
     testUsingContext('get --offline fetches packages', () async {
diff --git a/packages/flutter_tools/test/general.shard/android/android_gradle_builder_test.dart b/packages/flutter_tools/test/general.shard/android/android_gradle_builder_test.dart
index dee0bd4094..95a1fd6c3e 100644
--- a/packages/flutter_tools/test/general.shard/android/android_gradle_builder_test.dart
+++ b/packages/flutter_tools/test/general.shard/android/android_gradle_builder_test.dart
@@ -145,21 +145,11 @@ void main() {
 
       expect(
         fakeAnalytics.sentEvents,
-        containsAll(<Event>[
+        unorderedEquals(<Event>[
           Event.flutterBuildInfo(label: 'app-not-using-android-x', buildType: 'gradle'),
           Event.flutterBuildInfo(label: 'gradle-random-event-label-failure', buildType: 'gradle'),
         ]),
       );
-
-      expect(
-        analyticsTimingEventExists(
-          sentEvents: fakeAnalytics.sentEvents,
-          workflow: 'build',
-          variableName: 'gradle',
-        ),
-        true,
-      );
-
     }, overrides: <Type, Generator>{
       AndroidStudio: () => FakeAndroidStudio(),
     });
@@ -338,7 +328,7 @@ void main() {
       ));
       expect(testUsage.events, hasLength(4));
 
-      expect(fakeAnalytics.sentEvents, hasLength(7));
+      expect(fakeAnalytics.sentEvents, hasLength(4));
       expect(fakeAnalytics.sentEvents, contains(
         Event.flutterBuildInfo(
           label: 'gradle-random-event-label-failure',
@@ -441,7 +431,7 @@ void main() {
       ));
       expect(testUsage.events, hasLength(2));
 
-      expect(fakeAnalytics.sentEvents, hasLength(3));
+      expect(fakeAnalytics.sentEvents, hasLength(2));
       expect(fakeAnalytics.sentEvents, contains(
         Event.flutterBuildInfo(
           label: 'gradle-random-event-label-failure',
@@ -888,18 +878,8 @@ BuildVariant: paidProfile
         project: FlutterProject.fromDirectoryTest(fileSystem.currentDirectory),
       );
       expect(actual, <String>['freeDebug', 'paidDebug', 'freeRelease', 'paidRelease', 'freeProfile', 'paidProfile']);
-
-      expect(
-        analyticsTimingEventExists(
-          sentEvents: fakeAnalytics.sentEvents,
-          workflow: 'print',
-          variableName: 'android build variants',
-        ),
-        true,
-      );
     }, overrides: <Type, Generator>{
       AndroidStudio: () => FakeAndroidStudio(),
-      Analytics: () => fakeAnalytics,
     });
 
     testUsingContext('getBuildOptions returns empty list if gradle returns error', () async {
@@ -961,20 +941,10 @@ Gradle Crashed
         'freeDebug',
         project: FlutterProject.fromDirectoryTest(fileSystem.currentDirectory),
       );
-
-      expect(
-        analyticsTimingEventExists(
-          sentEvents: fakeAnalytics.sentEvents,
-          workflow: 'outputs',
-          variableName: 'app link settings',
-        ),
-        true,
-      );
     }, overrides: <Type, Generator>{
       AndroidStudio: () => FakeAndroidStudio(),
       FileSystem: () => fileSystem,
       ProcessManager: () => processManager,
-      Analytics: () => fakeAnalytics,
     });
 
     testUsingContext("doesn't indicate how to consume an AAR when printHowToConsumeAar is false", () async {
@@ -1040,18 +1010,8 @@ Gradle Crashed
         isFalse,
       );
       expect(processManager, hasNoRemainingExpectations);
-
-      expect(
-        analyticsTimingEventExists(
-          sentEvents: fakeAnalytics.sentEvents,
-          workflow: 'build',
-          variableName: 'gradle-aar',
-        ),
-        true,
-      );
     }, overrides: <Type, Generator>{
       AndroidStudio: () => FakeAndroidStudio(),
-      Analytics: () => fakeAnalytics,
     });
 
     testUsingContext('Verbose mode for AARs includes Gradle stacktrace and sets debug log level', () async {
diff --git a/packages/flutter_tools/test/general.shard/hot_test.dart b/packages/flutter_tools/test/general.shard/hot_test.dart
index f8e5d27c5c..4fad1eb422 100644
--- a/packages/flutter_tools/test/general.shard/hot_test.dart
+++ b/packages/flutter_tools/test/general.shard/hot_test.dart
@@ -21,8 +21,7 @@ import 'package:flutter_tools/src/resident_devtools_handler.dart';
 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:native_assets_cli/native_assets_cli.dart'
-    hide BuildMode, Target;
+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';
@@ -37,116 +36,84 @@ import 'fake_native_assets_build_runner.dart';
 void main() {
   group('validateReloadReport', () {
     testUsingContext('invalid', () async {
-      expect(
-          HotRunner.validateReloadReport(
-              vm_service.ReloadReport.parse(<String, dynamic>{
-            'type': 'ReloadReport',
-            'success': false,
-            'details': <String, dynamic>{},
-          })),
-          false);
-      expect(
-          HotRunner.validateReloadReport(
-              vm_service.ReloadReport.parse(<String, dynamic>{
-            'type': 'ReloadReport',
-            'success': false,
-            'details': <String, dynamic>{
-              'notices': <Map<String, dynamic>>[],
-            },
-          })),
-          false);
-      expect(
-          HotRunner.validateReloadReport(
-              vm_service.ReloadReport.parse(<String, dynamic>{
-            'type': 'ReloadReport',
-            'success': false,
-            'details': <String, dynamic>{
-              'notices': <String, dynamic>{
-                'message': 'error',
-              },
-            },
-          })),
-          false);
-      expect(
-          HotRunner.validateReloadReport(
-              vm_service.ReloadReport.parse(<String, dynamic>{
-            'type': 'ReloadReport',
-            'success': false,
-            'details': <String, dynamic>{
-              'notices': <Map<String, dynamic>>[],
-            },
-          })),
-          false);
-      expect(
-          HotRunner.validateReloadReport(
-              vm_service.ReloadReport.parse(<String, dynamic>{
-            'type': 'ReloadReport',
-            'success': false,
-            'details': <String, dynamic>{
-              'notices': <Map<String, dynamic>>[
-                <String, dynamic>{'message': false},
-              ],
-            },
-          })),
-          false);
-      expect(
-          HotRunner.validateReloadReport(
-              vm_service.ReloadReport.parse(<String, dynamic>{
-            'type': 'ReloadReport',
-            'success': false,
-            'details': <String, dynamic>{
-              'notices': <Map<String, dynamic>>[
-                <String, dynamic>{
-                  'message': <String>['error']
-                },
-              ],
-            },
-          })),
-          false);
-      expect(
-          HotRunner.validateReloadReport(
-              vm_service.ReloadReport.parse(<String, dynamic>{
-            'type': 'ReloadReport',
-            'success': false,
-            'details': <String, dynamic>{
-              'notices': <Map<String, dynamic>>[
-                <String, dynamic>{'message': 'error'},
-                <String, dynamic>{
-                  'message': <String>['error']
-                },
-              ],
-            },
-          })),
-          false);
-      expect(
-          HotRunner.validateReloadReport(
-              vm_service.ReloadReport.parse(<String, dynamic>{
-            'type': 'ReloadReport',
-            'success': false,
-            'details': <String, dynamic>{
-              'notices': <Map<String, dynamic>>[
-                <String, dynamic>{'message': 'error'},
-              ],
-            },
-          })),
-          false);
-      expect(
-          HotRunner.validateReloadReport(
-              vm_service.ReloadReport.parse(<String, dynamic>{
-            'type': 'ReloadReport',
-            'success': true,
-          })),
-          true);
+      expect(HotRunner.validateReloadReport(vm_service.ReloadReport.parse(<String, dynamic>{
+        'type': 'ReloadReport',
+        'success': false,
+        'details': <String, dynamic>{},
+      })), false);
+      expect(HotRunner.validateReloadReport(vm_service.ReloadReport.parse(<String, dynamic>{
+        'type': 'ReloadReport',
+        'success': false,
+        'details': <String, dynamic>{
+          'notices': <Map<String, dynamic>>[
+          ],
+        },
+      })), false);
+      expect(HotRunner.validateReloadReport(vm_service.ReloadReport.parse(<String, dynamic>{
+        'type': 'ReloadReport',
+        'success': false,
+        'details': <String, dynamic>{
+          'notices': <String, dynamic>{
+            'message': 'error',
+          },
+        },
+      })), false);
+      expect(HotRunner.validateReloadReport(vm_service.ReloadReport.parse(<String, dynamic>{
+        'type': 'ReloadReport',
+        'success': false,
+        'details': <String, dynamic>{
+          'notices': <Map<String, dynamic>>[],
+        },
+      })), false);
+      expect(HotRunner.validateReloadReport(vm_service.ReloadReport.parse(<String, dynamic>{
+        'type': 'ReloadReport',
+        'success': false,
+        'details': <String, dynamic>{
+          'notices': <Map<String, dynamic>>[
+            <String, dynamic>{'message': false},
+          ],
+        },
+      })), false);
+      expect(HotRunner.validateReloadReport(vm_service.ReloadReport.parse(<String, dynamic>{
+        'type': 'ReloadReport',
+        'success': false,
+        'details': <String, dynamic>{
+          'notices': <Map<String, dynamic>>[
+            <String, dynamic>{'message': <String>['error']},
+          ],
+        },
+      })), false);
+      expect(HotRunner.validateReloadReport(vm_service.ReloadReport.parse(<String, dynamic>{
+        'type': 'ReloadReport',
+        'success': false,
+        'details': <String, dynamic>{
+          'notices': <Map<String, dynamic>>[
+            <String, dynamic>{'message': 'error'},
+            <String, dynamic>{'message': <String>['error']},
+          ],
+        },
+      })), false);
+      expect(HotRunner.validateReloadReport(vm_service.ReloadReport.parse(<String, dynamic>{
+        'type': 'ReloadReport',
+        'success': false,
+        'details': <String, dynamic>{
+          'notices': <Map<String, dynamic>>[
+            <String, dynamic>{'message': 'error'},
+          ],
+        },
+      })), false);
+      expect(HotRunner.validateReloadReport(vm_service.ReloadReport.parse(<String, dynamic>{
+        'type': 'ReloadReport',
+        'success': true,
+      })), true);
     });
 
-    testWithoutContext(
-        'ReasonForCancelling toString has a hint for specific errors', () {
+    testWithoutContext('ReasonForCancelling toString has a hint for specific errors', () {
       final ReasonForCancelling reasonForCancelling = ReasonForCancelling(
         message: 'Const class cannot remove fields',
       );
 
-      expect(reasonForCancelling.toString(),
-          contains('Try performing a hot restart instead.'));
+      expect(reasonForCancelling.toString(), contains('Try performing a hot restart instead.'));
     });
   });
 
@@ -180,10 +147,7 @@ void main() {
           ..writeAsStringSync('\n');
         final FakeDevice device = FakeDevice();
         final List<FlutterDevice> devices = <FlutterDevice>[
-          FlutterDevice(device,
-              generator: residentCompiler,
-              buildInfo: BuildInfo.debug,
-              developmentShaderCompiler: const FakeShaderCompiler())
+          FlutterDevice(device, generator: residentCompiler, buildInfo: BuildInfo.debug, developmentShaderCompiler: const FakeShaderCompiler())
             ..devFS = FakeDevFs(),
         ];
         final OperationResult result = await HotRunner(
@@ -192,6 +156,7 @@ void main() {
           target: 'main.dart',
           devtoolsHandler: createNoOpHandler,
           analytics: fakeAnalytics,
+
         ).restart(fullRestart: true);
         expect(result.isOk, false);
         expect(result.message, 'setupHotRestart failed');
@@ -223,13 +188,12 @@ void main() {
             Map<FlutterDevice?, List<FlutterView>> viewCache,
             void Function(String message)? onSlow,
             String reloadMessage,
-          ) async =>
-              ReassembleResult(
-            <FlutterView?, FlutterVmService?>{null: null},
-            false,
-            true,
-          ),
-          analytics: fakeAnalytics,
+          ) async => ReassembleResult(
+              <FlutterView?, FlutterVmService?>{null: null},
+              false,
+              true,
+            ),
+            analytics: fakeAnalytics,
         ).restart();
         expect(result.isOk, false);
         expect(result.message, 'setupHotReload failed');
@@ -256,10 +220,7 @@ void main() {
           ..writeAsStringSync('\n');
         final FakeDevice device = FakeDevice();
         final List<FlutterDevice> devices = <FlutterDevice>[
-          FlutterDevice(device,
-              generator: residentCompiler,
-              buildInfo: BuildInfo.debug,
-              developmentShaderCompiler: const FakeShaderCompiler()),
+          FlutterDevice(device, generator: residentCompiler, buildInfo: BuildInfo.debug, developmentShaderCompiler: const FakeShaderCompiler()),
         ];
         await HotRunner(
           devices,
@@ -282,10 +243,7 @@ void main() {
           ..writeAsStringSync('\n');
         final FakeDevice device = FakeDevice();
         final List<FlutterDevice> devices = <FlutterDevice>[
-          FlutterDevice(device,
-              generator: residentCompiler,
-              buildInfo: BuildInfo.debug,
-              developmentShaderCompiler: const FakeShaderCompiler()),
+          FlutterDevice(device, generator: residentCompiler, buildInfo: BuildInfo.debug, developmentShaderCompiler: const FakeShaderCompiler()),
         ];
         await HotRunner(
           devices,
@@ -310,36 +268,30 @@ void main() {
           successfulHotRestartSetup: true,
         );
       });
-      testUsingContext(
-          'correctly tracks time spent for analytics for hot restart',
-          () async {
+      testUsingContext('correctly tracks time spent for analytics for hot restart', () async {
         final FakeDevice device = FakeDevice();
         final FakeFlutterDevice fakeFlutterDevice = FakeFlutterDevice(device);
         final List<FlutterDevice> devices = <FlutterDevice>[
           fakeFlutterDevice,
         ];
 
-        fakeFlutterDevice.updateDevFSReportCallback =
-            () async => UpdateFSReport(
-                  success: true,
-                  invalidatedSourcesCount: 2,
-                  syncedBytes: 4,
-                  scannedSourcesCount: 8,
-                  compileDuration: const Duration(seconds: 16),
-                  transferDuration: const Duration(seconds: 32),
-                );
+        fakeFlutterDevice.updateDevFSReportCallback = () async => UpdateFSReport(
+          success: true,
+          invalidatedSourcesCount: 2,
+          syncedBytes: 4,
+          scannedSourcesCount: 8,
+          compileDuration: const Duration(seconds: 16),
+          transferDuration: const Duration(seconds: 32),
+        );
 
         final FakeStopwatchFactory fakeStopwatchFactory = FakeStopwatchFactory(
           stopwatches: <String, Stopwatch>{
-            'fullRestartHelper': FakeStopwatch()
-              ..elapsed = const Duration(seconds: 64),
-            'updateDevFS': FakeStopwatch()
-              ..elapsed = const Duration(seconds: 128),
+            'fullRestartHelper': FakeStopwatch()..elapsed = const Duration(seconds: 64),
+            'updateDevFS': FakeStopwatch()..elapsed = const Duration(seconds: 128),
           },
         );
 
-        (fakeFlutterDevice.devFS! as FakeDevFs).baseUri =
-            Uri.parse('file:///base_uri');
+        (fakeFlutterDevice.devFS! as FakeDevFs).baseUri = Uri.parse('file:///base_uri');
 
         final OperationResult result = await HotRunner(
           devices,
@@ -352,45 +304,37 @@ void main() {
 
         expect(result.isOk, true);
         expect(testUsage.events, <TestUsageEvent>[
-          const TestUsageEvent('hot', 'restart',
-              parameters: CustomDimensions(
-                hotEventTargetPlatform: 'flutter-tester',
-                hotEventSdkName: 'Tester',
-                hotEventEmulator: false,
-                hotEventFullRestart: true,
-                hotEventOverallTimeInMs: 64000,
-                hotEventSyncedBytes: 4,
-                hotEventInvalidatedSourcesCount: 2,
-                hotEventTransferTimeInMs: 32000,
-                hotEventCompileTimeInMs: 16000,
-                hotEventFindInvalidatedTimeInMs: 128000,
-                hotEventScannedSourcesCount: 8,
-              )),
+          const TestUsageEvent('hot', 'restart', parameters: CustomDimensions(
+            hotEventTargetPlatform: 'flutter-tester',
+            hotEventSdkName: 'Tester',
+            hotEventEmulator: false,
+            hotEventFullRestart: true,
+            hotEventOverallTimeInMs: 64000,
+            hotEventSyncedBytes: 4,
+            hotEventInvalidatedSourcesCount: 2,
+            hotEventTransferTimeInMs: 32000,
+            hotEventCompileTimeInMs: 16000,
+            hotEventFindInvalidatedTimeInMs: 128000,
+            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(
-          analyticsTimingEventExists(
-            sentEvents: fakeAnalytics.sentEvents,
-            workflow: 'hot',
-            variableName: 'restart',
-          ),
-          true,
-        );
+        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,
@@ -409,39 +353,32 @@ void main() {
           successfulHotReloadSetup: true,
         );
       });
-      testUsingContext(
-          'correctly tracks time spent for analytics for hot reload', () async {
+      testUsingContext('correctly tracks time spent for analytics for hot reload', () async {
         final FakeDevice device = FakeDevice();
         final FakeFlutterDevice fakeFlutterDevice = FakeFlutterDevice(device);
         final List<FlutterDevice> devices = <FlutterDevice>[
           fakeFlutterDevice,
         ];
 
-        fakeFlutterDevice.updateDevFSReportCallback =
-            () async => UpdateFSReport(
-                  success: true,
-                  invalidatedSourcesCount: 6,
-                  syncedBytes: 8,
-                  scannedSourcesCount: 16,
-                  compileDuration: const Duration(seconds: 16),
-                  transferDuration: const Duration(seconds: 32),
-                );
+        fakeFlutterDevice.updateDevFSReportCallback = () async => UpdateFSReport(
+          success: true,
+          invalidatedSourcesCount: 6,
+          syncedBytes: 8,
+          scannedSourcesCount: 16,
+          compileDuration: const Duration(seconds: 16),
+          transferDuration: const Duration(seconds: 32),
+        );
 
         final FakeStopwatchFactory fakeStopwatchFactory = FakeStopwatchFactory(
           stopwatches: <String, Stopwatch>{
-            'updateDevFS': FakeStopwatch()
-              ..elapsed = const Duration(seconds: 64),
-            'reloadSources:reload': FakeStopwatch()
-              ..elapsed = const Duration(seconds: 128),
-            'reloadSources:reassemble': FakeStopwatch()
-              ..elapsed = const Duration(seconds: 256),
-            'reloadSources:vm': FakeStopwatch()
-              ..elapsed = const Duration(seconds: 512),
+            'updateDevFS': FakeStopwatch()..elapsed = const Duration(seconds: 64),
+            'reloadSources:reload': FakeStopwatch()..elapsed = const Duration(seconds: 128),
+            'reloadSources:reassemble': FakeStopwatch()..elapsed = const Duration(seconds: 256),
+            'reloadSources:vm': FakeStopwatch()..elapsed = const Duration(seconds: 512),
           },
         );
 
-        (fakeFlutterDevice.devFS! as FakeDevFs).baseUri =
-            Uri.parse('file:///base_uri');
+        (fakeFlutterDevice.devFS! as FakeDevFs).baseUri = Uri.parse('file:///base_uri');
 
         final OperationResult result = await HotRunner(
           devices,
@@ -473,68 +410,57 @@ void main() {
             Map<FlutterDevice?, List<FlutterView>> viewCache,
             void Function(String message)? onSlow,
             String reloadMessage,
-          ) async =>
-              ReassembleResult(
-            <FlutterView?, FlutterVmService?>{null: null},
-            false,
-            true,
-          ),
+          ) async => ReassembleResult(
+              <FlutterView?, FlutterVmService?>{null: null},
+              false,
+              true,
+            ),
         ).restart();
 
         expect(result.isOk, true);
         expect(testUsage.events, <TestUsageEvent>[
-          const TestUsageEvent('hot', 'reload',
-              parameters: CustomDimensions(
-                hotEventFinalLibraryCount: 2,
-                hotEventSyncedLibraryCount: 3,
-                hotEventSyncedClassesCount: 4,
-                hotEventSyncedProceduresCount: 5,
-                hotEventSyncedBytes: 8,
-                hotEventInvalidatedSourcesCount: 6,
-                hotEventTransferTimeInMs: 32000,
-                hotEventOverallTimeInMs: 128000,
-                hotEventTargetPlatform: 'flutter-tester',
-                hotEventSdkName: 'Tester',
-                hotEventEmulator: false,
-                hotEventFullRestart: false,
-                hotEventCompileTimeInMs: 16000,
-                hotEventFindInvalidatedTimeInMs: 64000,
-                hotEventScannedSourcesCount: 16,
-                hotEventReassembleTimeInMs: 256000,
-                hotEventReloadVMTimeInMs: 512000,
-              )),
+          const TestUsageEvent('hot', 'reload', parameters: CustomDimensions(
+            hotEventFinalLibraryCount: 2,
+            hotEventSyncedLibraryCount: 3,
+            hotEventSyncedClassesCount: 4,
+            hotEventSyncedProceduresCount: 5,
+            hotEventSyncedBytes: 8,
+            hotEventInvalidatedSourcesCount: 6,
+            hotEventTransferTimeInMs: 32000,
+            hotEventOverallTimeInMs: 128000,
+            hotEventTargetPlatform: 'flutter-tester',
+            hotEventSdkName: 'Tester',
+            hotEventEmulator: false,
+            hotEventFullRestart: false,
+            hotEventCompileTimeInMs: 16000,
+            hotEventFindInvalidatedTimeInMs: 64000,
+            hotEventScannedSourcesCount: 16,
+            hotEventReassembleTimeInMs: 256000,
+            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(
-          analyticsTimingEventExists(
-            sentEvents: fakeAnalytics.sentEvents,
-            workflow: 'hot',
-            variableName: 'reload',
+        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
           ),
-          true,
-        );
+        ));
         expect(testingConfig.updateDevFSCompleteCalled, true);
       }, overrides: <Type, Generator>{
         HotRunnerConfig: () => testingConfig,
@@ -559,8 +485,7 @@ void main() {
         final List<FlutterDevice> devices = <FlutterDevice>[
           fakeFlutterDevice,
         ];
-        fakeFlutterDevice.updateDevFSReportCallback =
-            () async => throw Exception('updateDevFS failed');
+        fakeFlutterDevice.updateDevFSReportCallback = () async => throw Exception('updateDevFS failed');
 
         final HotRunner runner = HotRunner(
           devices,
@@ -570,10 +495,7 @@ void main() {
           analytics: fakeAnalytics,
         );
 
-        await expectLater(
-            runner.restart(fullRestart: true),
-            throwsA(isA<Exception>().having((Exception e) => e.toString(),
-                'message', 'Exception: updateDevFS failed')));
+        await expectLater(runner.restart(fullRestart: true), throwsA(isA<Exception>().having((Exception e) => e.toString(), 'message', 'Exception: updateDevFS failed')));
         expect(testingConfig.updateDevFSCompleteCalled, true);
       }, overrides: <Type, Generator>{
         HotRunnerConfig: () => testingConfig,
@@ -598,8 +520,7 @@ void main() {
         final List<FlutterDevice> devices = <FlutterDevice>[
           fakeFlutterDevice,
         ];
-        fakeFlutterDevice.updateDevFSReportCallback =
-            () async => throw Exception('updateDevFS failed');
+        fakeFlutterDevice.updateDevFSReportCallback = () async => throw Exception('updateDevFS failed');
 
         final HotRunner runner = HotRunner(
           devices,
@@ -609,10 +530,7 @@ void main() {
           analytics: fakeAnalytics,
         );
 
-        await expectLater(
-            runner.restart(),
-            throwsA(isA<Exception>().having((Exception e) => e.toString(),
-                'message', 'Exception: updateDevFS failed')));
+        await expectLater(runner.restart(), throwsA(isA<Exception>().having((Exception e) => e.toString(), 'message', 'Exception: updateDevFS failed')));
         expect(testingConfig.updateDevFSCompleteCalled, true);
       }, overrides: <Type, Generator>{
         HotRunnerConfig: () => testingConfig,
@@ -637,9 +555,8 @@ void main() {
       );
     });
 
-    testUsingContext(
-        'Exits with code 2 when HttpException is thrown '
-        'during VM service connection', () async {
+    testUsingContext('Exits with code 2 when HttpException is thrown '
+      'during VM service connection', () async {
       fileSystem.file('.packages')
         ..createSync(recursive: true)
         ..writeAsStringSync('\n');
@@ -650,14 +567,12 @@ void main() {
         TestFlutterDevice(
           device: device,
           generator: residentCompiler,
-          exception: const HttpException(
-              'Connection closed before full header was received, '
+          exception: const HttpException('Connection closed before full header was received, '
               'uri = http://127.0.0.1:63394/5ZmLv8A59xY=/ws'),
         ),
       ];
 
-      final int exitCode = await HotRunner(
-        devices,
+      final int exitCode = await HotRunner(devices,
         debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
         target: 'main.dart',
         analytics: fakeAnalytics,
@@ -695,8 +610,7 @@ void main() {
         flutterDevice2,
       ];
 
-      await HotRunner(
-        devices,
+      await HotRunner(devices,
         debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
         target: 'main.dart',
         analytics: fakeAnalytics,
@@ -733,19 +647,17 @@ void main() {
       ];
 
       fakeFlutterDevice.updateDevFSReportCallback = () async => UpdateFSReport(
-            success: true,
-            invalidatedSourcesCount: 6,
-            syncedBytes: 8,
-            scannedSourcesCount: 16,
-            compileDuration: const Duration(seconds: 16),
-            transferDuration: const Duration(seconds: 32),
-          );
+        success: true,
+        invalidatedSourcesCount: 6,
+        syncedBytes: 8,
+        scannedSourcesCount: 16,
+        compileDuration: const Duration(seconds: 16),
+        transferDuration: const Duration(seconds: 32),
+      );
 
-      (fakeFlutterDevice.devFS! as FakeDevFs).baseUri =
-          Uri.parse('file:///base_uri');
+      (fakeFlutterDevice.devFS! as FakeDevFs).baseUri = Uri.parse('file:///base_uri');
 
-      final FakeNativeAssetsBuildRunner buildRunner =
-          FakeNativeAssetsBuildRunner(
+      final FakeNativeAssetsBuildRunner buildRunner = FakeNativeAssetsBuildRunner(
         packagesWithNativeAssetsResult: <Package>[
           Package('bar', fileSystem.currentDirectory.uri),
         ],
@@ -783,32 +695,28 @@ void main() {
       FileSystem: () => fileSystem,
       Platform: () => FakePlatform(),
       ProcessManager: () => FakeProcessManager.empty(),
-      FeatureFlags: () =>
-          TestFeatureFlags(isNativeAssetsEnabled: true, isMacOSEnabled: true),
+      FeatureFlags: () => TestFeatureFlags(isNativeAssetsEnabled: true, isMacOSEnabled: true),
     });
 
     testUsingContext('native assets run unsupported', () async {
-      final FakeDevice device =
-          FakeDevice(targetPlatform: TargetPlatform.android_arm64);
+      final FakeDevice device = FakeDevice(targetPlatform: TargetPlatform.android_arm64);
       final FakeFlutterDevice fakeFlutterDevice = FakeFlutterDevice(device);
       final List<FlutterDevice> devices = <FlutterDevice>[
         fakeFlutterDevice,
       ];
 
       fakeFlutterDevice.updateDevFSReportCallback = () async => UpdateFSReport(
-            success: true,
-            invalidatedSourcesCount: 6,
-            syncedBytes: 8,
-            scannedSourcesCount: 16,
-            compileDuration: const Duration(seconds: 16),
-            transferDuration: const Duration(seconds: 32),
-          );
+        success: true,
+        invalidatedSourcesCount: 6,
+        syncedBytes: 8,
+        scannedSourcesCount: 16,
+        compileDuration: const Duration(seconds: 16),
+        transferDuration: const Duration(seconds: 32),
+      );
 
-      (fakeFlutterDevice.devFS! as FakeDevFs).baseUri =
-          Uri.parse('file:///base_uri');
+      (fakeFlutterDevice.devFS! as FakeDevFs).baseUri = Uri.parse('file:///base_uri');
 
-      final FakeNativeAssetsBuildRunner buildRunner =
-          FakeNativeAssetsBuildRunner(
+      final FakeNativeAssetsBuildRunner buildRunner = FakeNativeAssetsBuildRunner(
         packagesWithNativeAssetsResult: <Package>[
           Package('bar', fileSystem.currentDirectory.uri),
         ],
@@ -833,27 +741,28 @@ void main() {
         analytics: fakeAnalytics,
       );
       expect(
-          () => hotRunner.run(),
-          throwsToolExit(
-            message: 'Package(s) bar require the native assets feature. '
-                'This feature has not yet been implemented for `TargetPlatform.android_arm64`. '
-                'For more info see https://github.com/flutter/flutter/issues/129757.',
-          ));
+        () => hotRunner.run(),
+        throwsToolExit( message:
+          'Package(s) bar require the native assets feature. '
+          'This feature has not yet been implemented for `TargetPlatform.android_arm64`. '
+          'For more info see https://github.com/flutter/flutter/issues/129757.',
+        )
+      );
+
     }, overrides: <Type, Generator>{
       HotRunnerConfig: () => testingConfig,
       Artifacts: () => Artifacts.test(),
       FileSystem: () => fileSystem,
       Platform: () => FakePlatform(),
       ProcessManager: () => FakeProcessManager.empty(),
-      FeatureFlags: () =>
-          TestFeatureFlags(isNativeAssetsEnabled: true, isMacOSEnabled: true),
+      FeatureFlags: () => TestFeatureFlags(isNativeAssetsEnabled: true, isMacOSEnabled: true),
     });
   });
 }
 
 class FakeDevFs extends Fake implements DevFS {
   @override
-  Future<void> destroy() async {}
+  Future<void> destroy() async { }
 
   @override
   List<Uri> sources = <Uri>[];
@@ -868,10 +777,10 @@ class FakeDevFs extends Fake implements DevFS {
   Set<String> assetPathsToEvict = <String>{};
 
   @override
-  Set<String> shaderPathsToEvict = <String>{};
+  Set<String> shaderPathsToEvict= <String>{};
 
   @override
-  Set<String> scenePathsToEvict = <String>{};
+  Set<String> scenePathsToEvict= <String>{};
 
   @override
   Uri? baseUri;
@@ -964,8 +873,7 @@ class FakeFlutterDevice extends Fake implements FlutterDevice {
     required String dillOutputPath,
     required List<Uri> invalidatedFiles,
     required PackageConfig packageConfig,
-  }) =>
-      updateDevFSReportCallback();
+  }) => updateDevFSReportCallback();
 
   @override
   TargetPlatform? get targetPlatform => device._targetPlatform;
@@ -976,10 +884,7 @@ class TestFlutterDevice extends FlutterDevice {
     required Device device,
     required this.exception,
     required ResidentCompiler generator,
-  }) : super(device,
-            buildInfo: BuildInfo.debug,
-            generator: generator,
-            developmentShaderCompiler: const FakeShaderCompiler());
+  })  : super(device, buildInfo: BuildInfo.debug, generator: generator, developmentShaderCompiler: const FakeShaderCompiler());
 
   /// The exception to throw when the connect method is called.
   final Exception exception;
@@ -1005,8 +910,7 @@ class TestFlutterDevice extends FlutterDevice {
 }
 
 class TestHotRunnerConfig extends HotRunnerConfig {
-  TestHotRunnerConfig(
-      {this.successfulHotRestartSetup, this.successfulHotReloadSetup});
+  TestHotRunnerConfig({this.successfulHotRestartSetup, this.successfulHotReloadSetup});
   bool? successfulHotRestartSetup;
   bool? successfulHotReloadSetup;
   bool shutdownHookCalled = false;
@@ -1014,15 +918,13 @@ class TestHotRunnerConfig extends HotRunnerConfig {
 
   @override
   Future<bool?> setupHotRestart() async {
-    assert(successfulHotRestartSetup != null,
-        'setupHotRestart is not expected to be called in this test.');
+    assert(successfulHotRestartSetup != null, 'setupHotRestart is not expected to be called in this test.');
     return successfulHotRestartSetup;
   }
 
   @override
   Future<bool?> setupHotReload() async {
-    assert(successfulHotReloadSetup != null,
-        'setupHotReload is not expected to be called in this test.');
+    assert(successfulHotReloadSetup != null, 'setupHotReload is not expected to be called in this test.');
     return successfulHotReloadSetup;
   }
 
@@ -1047,9 +949,7 @@ class FakeFlutterVmService extends Fake implements FlutterVmService {
   vm_service.VmService get service => FakeVmService();
 
   @override
-  Future<List<FlutterView>> getFlutterViews(
-      {bool returnEarly = false,
-      Duration delay = const Duration(milliseconds: 50)}) async {
+  Future<List<FlutterView>> getFlutterViews({bool returnEarly = false, Duration delay = const Duration(milliseconds: 50)}) async {
     return <FlutterView>[];
   }
 }
@@ -1071,7 +971,7 @@ class FakeShaderCompiler implements DevelopmentShaderCompiler {
   void configureCompiler(
     TargetPlatform? platform, {
     required ImpellerStatus impellerStatus,
-  }) {}
+  }) { }
 
   @override
   Future<DevFSContent> recompileShader(DevFSContent inputShader) {
diff --git a/packages/flutter_tools/test/general.shard/ios/ios_device_start_nonprebuilt_test.dart b/packages/flutter_tools/test/general.shard/ios/ios_device_start_nonprebuilt_test.dart
index 8c37ba0389..ebbcb4946c 100644
--- a/packages/flutter_tools/test/general.shard/ios/ios_device_start_nonprebuilt_test.dart
+++ b/packages/flutter_tools/test/general.shard/ios/ios_device_start_nonprebuilt_test.dart
@@ -27,7 +27,6 @@ import 'package:flutter_tools/src/ios/xcodeproj.dart';
 import 'package:flutter_tools/src/macos/xcode.dart';
 import 'package:flutter_tools/src/project.dart';
 import 'package:test/fake.dart';
-import 'package:unified_analytics/unified_analytics.dart';
 
 import '../../src/common.dart';
 import '../../src/context.dart' hide FakeXcodeProjectInterpreter;
@@ -89,13 +88,12 @@ void main() {
   });
 
   group('IOSDevice.startApp succeeds in release mode', () {
-    late MemoryFileSystem fileSystem;
+    late FileSystem fileSystem;
     late FakeProcessManager processManager;
     late BufferLogger logger;
     late Xcode xcode;
     late FakeXcodeProjectInterpreter fakeXcodeProjectInterpreter;
     late XcodeProjectInfo projectInfo;
-    late FakeAnalytics fakeAnalytics;
 
     setUp(() {
       logger = BufferLogger.test();
@@ -112,10 +110,6 @@ void main() {
       fileSystem.file('foo/.packages')
         ..createSync(recursive: true)
         ..writeAsStringSync('\n');
-      fakeAnalytics = getInitializedFakeAnalyticsInstance(
-        fs: fileSystem,
-        fakeFlutterVersion: FakeFlutterVersion(),
-      );
     });
 
     testUsingContext('missing TARGET_BUILD_DIR', () async {
@@ -141,14 +135,6 @@ void main() {
       expect(launchResult.started, false);
       expect(logger.errorText, contains('Xcode build is missing expected TARGET_BUILD_DIR build setting'));
       expect(processManager, hasNoRemainingExpectations);
-      expect(
-        analyticsTimingEventExists(
-          sentEvents: fakeAnalytics.sentEvents,
-          workflow: 'build',
-          variableName: 'xcode-ios',
-        ),
-        true,
-      );
     }, overrides: <Type, Generator>{
       ProcessManager: () => processManager,
       FileSystem: () => fileSystem,
@@ -159,7 +145,6 @@ void main() {
         'DEVELOPMENT_TEAM': '3333CCCC33',
       }, projectInfo: projectInfo),
       Xcode: () => xcode,
-      Analytics: () => fakeAnalytics,
     });
 
     testUsingContext('missing project info', () async {
diff --git a/packages/flutter_tools/test/general.shard/resident_runner_test.dart b/packages/flutter_tools/test/general.shard/resident_runner_test.dart
index a06cc1e53d..a0e2b90630 100644
--- a/packages/flutter_tools/test/general.shard/resident_runner_test.dart
+++ b/packages/flutter_tools/test/general.shard/resident_runner_test.dart
@@ -41,7 +41,6 @@ import 'package:native_assets_cli/native_assets_cli.dart'
 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/src/enums.dart';
 import 'package:unified_analytics/unified_analytics.dart';
 import 'package:vm_service/vm_service.dart' as vm_service;
 
@@ -960,11 +959,8 @@ void main() {
     expect(event.parameters?.hotEventTargetPlatform, getNameForTargetPlatform(TargetPlatform.android_arm));
     expect(fakeVmServiceHost?.hasRemainingExpectations, false);
 
-    // Parse out the event of interest since we may have timing events with
-    // the new analytics package
-    final List<Event> newEventList = fakeAnalytics.sentEvents.where((Event e) => e.eventName == DashEvent.hotRunnerInfo).toList();
-    expect(newEventList, hasLength(1));
-    final Event newEvent = newEventList.first;
+
+    final Event newEvent = fakeAnalytics.sentEvents.first;
     expect(newEvent.eventName.label, 'hot_runner_info');
     expect(newEvent.eventData['label'], 'restart');
     expect(newEvent.eventData['targetPlatform'], getNameForTargetPlatform(TargetPlatform.android_arm));
diff --git a/packages/flutter_tools/test/general.shard/resident_web_runner_test.dart b/packages/flutter_tools/test/general.shard/resident_web_runner_test.dart
index ca4fec8cf8..7eb4a3ad1e 100644
--- a/packages/flutter_tools/test/general.shard/resident_web_runner_test.dart
+++ b/packages/flutter_tools/test/general.shard/resident_web_runner_test.dart
@@ -693,13 +693,6 @@ void main() {
     expect(testUsage.timings, const <TestTimingEvent>[
       TestTimingEvent('hot', 'web-incremental-restart', Duration.zero),
     ]);
-    expect(fakeAnalytics.sentEvents, contains(
-      Event.timing(
-        workflow: 'hot',
-        variableName: 'web-incremental-restart',
-        elapsedMilliseconds: 0,
-      ),
-    ));
   }, overrides: <Type, Generator>{
     Usage: () => testUsage,
     Analytics: () => fakeAnalytics,
@@ -786,13 +779,6 @@ void main() {
     expect(testUsage.timings, const <TestTimingEvent>[
       TestTimingEvent('hot', 'web-incremental-restart', Duration.zero),
     ]);
-    expect(fakeAnalytics.sentEvents, contains(
-      Event.timing(
-        workflow: 'hot',
-        variableName: 'web-incremental-restart',
-        elapsedMilliseconds: 0,
-      ),
-    ));
   }, overrides: <Type, Generator>{
     Usage: () => testUsage,
     Analytics: () => fakeAnalytics,
diff --git a/packages/flutter_tools/test/general.shard/runner/flutter_command_runner_test.dart b/packages/flutter_tools/test/general.shard/runner/flutter_command_runner_test.dart
index 538a9c76c4..12301c7948 100644
--- a/packages/flutter_tools/test/general.shard/runner/flutter_command_runner_test.dart
+++ b/packages/flutter_tools/test/general.shard/runner/flutter_command_runner_test.dart
@@ -10,13 +10,10 @@ import 'package:flutter_tools/src/base/platform.dart';
 import 'package:flutter_tools/src/base/terminal.dart';
 import 'package:flutter_tools/src/cache.dart';
 import 'package:flutter_tools/src/globals.dart' as globals;
-import 'package:flutter_tools/src/reporting/reporting.dart';
 import 'package:flutter_tools/src/runner/flutter_command.dart';
 import 'package:flutter_tools/src/runner/flutter_command_runner.dart';
 import 'package:flutter_tools/src/version.dart';
-import 'package:unified_analytics/unified_analytics.dart';
 
-import '../../src/common.dart';
 import '../../src/context.dart';
 import '../../src/fakes.dart';
 import '../../src/test_flutter_command_runner.dart';
@@ -29,8 +26,6 @@ void main() {
   group('FlutterCommandRunner', () {
     late MemoryFileSystem fileSystem;
     late Platform platform;
-    late TestUsage testUsage;
-    late FakeAnalytics fakeAnalytics;
 
     setUpAll(() {
       Cache.disableLocking();
@@ -41,11 +36,6 @@ void main() {
       fileSystem.directory(_kFlutterRoot).createSync(recursive: true);
       fileSystem.directory(_kProjectRoot).createSync(recursive: true);
       fileSystem.currentDirectory = _kProjectRoot;
-      testUsage = TestUsage();
-      fakeAnalytics = getInitializedFakeAnalyticsInstance(
-        fs: fileSystem,
-        fakeFlutterVersion: FakeFlutterVersion(),
-      );
 
       platform = FakePlatform(
         environment: <String, String>{
@@ -154,25 +144,14 @@ void main() {
         final FakeFlutterVersion version = globals.flutterVersion as FakeFlutterVersion;
 
         await runner.run(<String>['--version']);
+
         expect(version.didFetchTagsAndUpdate, true);
-        expect(testUsage.commands, contains(
-          const TestUsageCommand('version'),
-        ));
-        expect(fakeAnalytics.sentEvents, contains(
-          Event.flutterCommandResult(
-            commandPath: 'version',
-            result: 'success',
-            commandHasTerminal: false,
-          ),
-        ));
       }, overrides: <Type, Generator>{
         FileSystem: () => fileSystem,
         ProcessManager: () => FakeProcessManager.any(),
         Platform: () => platform,
         FlutterVersion: () => FakeFlutterVersion(),
         OutputPreferences: () => OutputPreferences.test(),
-        Usage: () => testUsage,
-        Analytics: () => fakeAnalytics,
       });
 
     testUsingContext("Doesn't crash on invalid .packages file", () async {
diff --git a/packages/flutter_tools/test/general.shard/runner/flutter_command_test.dart b/packages/flutter_tools/test/general.shard/runner/flutter_command_test.dart
index 596c00a205..2a6c5a8053 100644
--- a/packages/flutter_tools/test/general.shard/runner/flutter_command_test.dart
+++ b/packages/flutter_tools/test/general.shard/runner/flutter_command_test.dart
@@ -27,7 +27,6 @@ import 'package:flutter_tools/src/project.dart';
 import 'package:flutter_tools/src/reporting/reporting.dart';
 import 'package:flutter_tools/src/runner/flutter_command.dart';
 import 'package:test/fake.dart';
-import 'package:unified_analytics/src/enums.dart';
 import 'package:unified_analytics/unified_analytics.dart';
 
 import '../../src/common.dart';
@@ -230,14 +229,14 @@ void main() {
           value: 10,
         ),
       ]);
-      expect(fakeAnalytics.sentEvents, contains(
+      expect(fakeAnalytics.sentEvents, <Event>[
         Event.flutterCommandResult(
           commandPath: 'dummy',
           result: 'success',
           maxRss: 10,
           commandHasTerminal: false,
         ),
-      ));
+      ]);
     });
 
     testUsingCommandContext('reports command that results in warning', () async {
@@ -264,14 +263,14 @@ void main() {
           value: 10,
         ),
       ]);
-      expect(fakeAnalytics.sentEvents, contains(
+      expect(fakeAnalytics.sentEvents, <Event>[
         Event.flutterCommandResult(
           commandPath: 'dummy',
           result: 'warning',
           maxRss: 10,
           commandHasTerminal: false,
         ),
-      ));
+      ]);
     });
 
     testUsingCommandContext('reports command that results in error', () async {
@@ -300,14 +299,14 @@ void main() {
           value: 10,
         ),
       ]);
-      expect(fakeAnalytics.sentEvents, contains(
+      expect(fakeAnalytics.sentEvents, <Event>[
         Event.flutterCommandResult(
           commandPath: 'dummy',
           result: 'fail',
           maxRss: 10,
           commandHasTerminal: false,
         ),
-      ));
+      ]);
     });
 
     test('FlutterCommandResult.success()', () async {
@@ -414,14 +413,14 @@ void main() {
             value: 10,
           ),
         ]);
-      expect(fakeAnalytics.sentEvents, contains(
+      expect(fakeAnalytics.sentEvents, <Event>[
         Event.flutterCommandResult(
           commandPath: 'dummy',
           result: 'killed',
           maxRss: 10,
           commandHasTerminal: false,
         ),
-      ));
+      ]);
       }, overrides: <Type, Generator>{
         FileSystem: () => fileSystem,
         ProcessManager: () => processManager,
@@ -486,14 +485,6 @@ void main() {
           Duration(milliseconds: 1000),
           label: 'fail',
         )));
-      expect(fakeAnalytics.sentEvents, contains(
-        Event.timing(
-            workflow: 'flutter',
-            variableName: 'dummy',
-            elapsedMilliseconds: 1000,
-            label: 'fail',
-          )
-      ));
     });
 
     testUsingCommandContext('no timing report without usagePath', () async {
@@ -505,19 +496,6 @@ void main() {
       await flutterCommand.run();
 
       expect(usage.timings, isEmpty);
-      // Iterate through and count all the [Event.timing] instances
-      int timingEventCounts = 0;
-      for (final Event e in fakeAnalytics.sentEvents) {
-        if (e.eventName == DashEvent.timing) {
-          timingEventCounts += 1;
-        }
-      }
-      expect(
-        timingEventCounts,
-        0,
-        reason: 'There should not be any timing events sent, there may '
-            'be other non-timing events',
-      );
     });
 
     testUsingCommandContext('report additional FlutterCommandResult data', () async {
@@ -543,14 +521,6 @@ void main() {
           Duration(milliseconds: 500),
           label: 'success-blah1-blah2-blah3',
         )));
-      expect(fakeAnalytics.sentEvents, contains(
-        Event.timing(
-          workflow: 'flutter',
-          variableName: 'dummy',
-          elapsedMilliseconds: 500,
-          label: 'success-blah1-blah2-blah3',
-        ),
-      ));
     });
 
     testUsingCommandContext('report failed execution timing too', () async {
@@ -575,14 +545,6 @@ void main() {
           label: 'fail',
         ),
       ));
-      expect(fakeAnalytics.sentEvents, contains(
-        Event.timing(
-          workflow: 'flutter',
-          variableName: 'dummy',
-          elapsedMilliseconds: 1000,
-          label: 'fail',
-        ),
-      ));
     });
 
     testUsingContext('reports null safety analytics when reportNullSafety is true', () async {
diff --git a/packages/flutter_tools/test/general.shard/web/compile_web_test.dart b/packages/flutter_tools/test/general.shard/web/compile_web_test.dart
index b3557413f8..a11a68fdb5 100644
--- a/packages/flutter_tools/test/general.shard/web/compile_web_test.dart
+++ b/packages/flutter_tools/test/general.shard/web/compile_web_test.dart
@@ -111,7 +111,7 @@ void main() {
 
     expect(
       fakeAnalytics.sentEvents,
-      containsAll(<Event>[
+      unorderedEquals(<Event>[
         Event.flutterBuildInfo(
           label: 'web-compile',
           buildType: 'web',
@@ -124,14 +124,6 @@ void main() {
     final TestTimingEvent timingEvent = testUsage.timings.single;
     expect(timingEvent.category, 'build');
     expect(timingEvent.variableName, 'dart2wasm');
-    expect(
-      analyticsTimingEventExists(
-        sentEvents: fakeAnalytics.sentEvents,
-        workflow: 'build',
-        variableName: 'dart2wasm',
-      ),
-      true,
-    );
   });
 
   testUsingContext('WebBuilder throws tool exit on failure', () async {
@@ -167,6 +159,5 @@ void main() {
 
     expect(logger.errorText, contains('Target hello failed: FormatException: illegal character in input string'));
     expect(testUsage.timings, isEmpty);
-    expect(fakeAnalytics.sentEvents, isEmpty);
   });
 }
diff --git a/packages/flutter_tools/test/src/common.dart b/packages/flutter_tools/test/src/common.dart
index b6143a9be9..3f4e0178f8 100644
--- a/packages/flutter_tools/test/src/common.dart
+++ b/packages/flutter_tools/test/src/common.dart
@@ -5,7 +5,6 @@
 import 'dart:async';
 
 import 'package:args/command_runner.dart';
-import 'package:collection/collection.dart';
 import 'package:file/memory.dart';
 import 'package:flutter_tools/src/base/common.dart';
 import 'package:flutter_tools/src/base/context.dart';
@@ -348,38 +347,3 @@ FakeAnalytics getInitializedFakeAnalyticsInstance({
     clientIde: clientIde,
   );
 }
-
-/// Returns "true" if the timing event searched for exists in [sentEvents].
-///
-/// This utility function allows us to check for an instance of
-/// [Event.timing] within a [FakeAnalytics] instance. Normally, we can
-/// use the equality operator for [Event] to check if the event exists, but
-/// we are unable to do so for the timing event because the elapsed time
-/// is variable so we cannot predict what that value will be in tests.
-///
-/// This function allows us to check for the other keys that have
-/// string values by removing the `elapsedMilliseconds` from the
-/// [Event.eventData] map and checking for a match.
-bool analyticsTimingEventExists({
-  required List<Event> sentEvents,
-  required String workflow,
-  required String variableName,
-  String? label,
-}) {
-  final Map<String, String> lookup = <String, String>{
-    'workflow': workflow,
-    'variableName': variableName,
-    if (label != null) 'label': label,
-  };
-
-  for (final Event e in sentEvents) {
-    final Map<String, Object?> eventData = e.eventData;
-    eventData.remove('elapsedMilliseconds');
-
-    if (const DeepCollectionEquality().equals(lookup, eventData)) {
-      return true;
-    }
-  }
-
-  return false;
-}