Clean up analytics opt in/out flags (#132588)

Fixes:
- #132258

packages/flutter_tools/lib/runner.dart

@@ -61,20 +61,20 @@ Future<int> run(
     StackTrace? firstStackTrace;
     return runZoned<Future<int>>(() async {
       try {
-        if (args.contains('--disable-telemetry') &&
-            args.contains('--enable-telemetry')) {
+        if (args.contains('--disable-analytics') &&
+            args.contains('--enable-analytics')) {
           throwToolExit(
-              'Both enable and disable telemetry commands were detected '
+              'Both enable and disable analytics commands were detected '
               'when only one can be supplied per invocation.',
               exitCode: 1);
         }
 
-        // Disable analytics if user passes in the `--disable-telemetry` option
-        // `flutter --disable-telemetry`
+        // Disable analytics if user passes in the `--disable-analytics` option
+        // "flutter --disable-analytics"
         //
-        // Same functionality as `flutter config --no-analytics` for disabling
+        // Same functionality as "flutter config --no-analytics" for disabling
         // except with the `value` hard coded as false
-        if (args.contains('--disable-telemetry')) {
+        if (args.contains('--disable-analytics')) {
           // The tool sends the analytics event *before* toggling the flag
           // intentionally to be sure that opt-out events are sent correctly.
           AnalyticsConfigEvent(enabled: false).send();
@@ -93,12 +93,12 @@ Future<int> run(
           await globals.analytics.setTelemetry(false);
         }
 
-        // Enable analytics if user passes in the `--enable-telemetry` option
-        // `flutter --enable-telemetry`
+        // Enable analytics if user passes in the `--enable-analytics` option
+        // `flutter --enable-analytics`
         //
         // Same functionality as `flutter config --analytics` for enabling
         // except with the `value` hard coded as true
-        if (args.contains('--enable-telemetry')) {
+        if (args.contains('--enable-analytics')) {
           // The tool sends the analytics event *before* toggling the flag
           // intentionally to be sure that opt-out events are sent correctly.
           AnalyticsConfigEvent(enabled: true).send();
@@ -315,7 +315,7 @@ Future<int> _exit(int code, {required ShutdownHooks shutdownHooks}) async {
               'the flutter tool is migrating to a new analytics system. '
               'Disabling analytics collection will disable both the legacy '
               'and new analytics collection systems. '
-              'You can disable analytics reporting by running `flutter --disable-telemetry`\n');
+              'You can disable analytics reporting by running `flutter --disable-analytics`\n');
     }
 
     // Invoking this will onboard the flutter tool onto

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

@@ -11,11 +11,15 @@ import '../features.dart';
 import '../globals.dart' as globals;
 import '../reporting/reporting.dart';
 import '../runner/flutter_command.dart';
+import '../runner/flutter_command_runner.dart';
 
 class ConfigCommand extends FlutterCommand {
   ConfigCommand({ bool verboseHelp = false }) {
     argParser.addFlag('analytics',
-      help: 'Enable or disable reporting anonymously tool usage statistics and crash reports.');
+      hide: !verboseHelp,
+      help: 'Enable or disable reporting anonymously tool usage statistics and crash reports.\n'
+      '(An alias for "--${FlutterGlobalOptions.kEnableAnalyticsFlag}" '
+            'and "--${FlutterGlobalOptions.kDisableAnalyticsFlag}" top level flags.)');
     argParser.addFlag('clear-ios-signing-cert',
       negatable: false,
       help: 'Clear the saved development certificate choice used to sign apps for iOS device deployment.');

packages/flutter_tools/lib/src/globals.dart

@@ -88,7 +88,7 @@ final BotDetector _defaultBotDetector = BotDetector(
 );
 Future<bool> get isRunningOnBot => botDetector.isRunningOnBot;
 
-// Analytics instance for package:unified_analytics for telemetry
+// Analytics instance for package:unified_analytics for analytics
 // reporting for all Flutter and Dart related tooling
 Analytics get analytics => context.get<Analytics>()!;
 

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

@@ -26,8 +26,8 @@ abstract final class FlutterGlobalOptions {
   static const String kColorFlag = 'color';
   static const String kContinuousIntegrationFlag = 'ci';
   static const String kDeviceIdOption = 'device-id';
-  static const String kDisableTelemetryFlag = 'disable-telemetry';
-  static const String kEnableTelemetryFlag = 'enable-telemetry';
+  static const String kDisableAnalyticsFlag = 'disable-analytics';
+  static const String kEnableAnalyticsFlag = 'enable-analytics';
   static const String kLocalEngineOption = 'local-engine';
   static const String kLocalEngineSrcPathOption = 'local-engine-src-path';
   static const String kLocalEngineHostOption = 'local-engine-host';
@@ -101,17 +101,17 @@ class FlutterCommandRunner extends CommandRunner<void> {
         defaultsTo: true,
         hide: !verboseHelp,
         help: 'Allow Flutter to check for updates when this command runs.');
-    argParser.addFlag(FlutterGlobalOptions.kSuppressAnalyticsFlag,
+    argParser.addFlag(FlutterGlobalOptions.kEnableAnalyticsFlag,
         negatable: false,
-        help: 'Suppress analytics reporting for the current CLI invocation.');
-    argParser.addFlag(FlutterGlobalOptions.kDisableTelemetryFlag,
+        help: 'Enable telemetry reporting each time a flutter or dart '
+              'command runs.');
+    argParser.addFlag(FlutterGlobalOptions.kDisableAnalyticsFlag,
         negatable: false,
         help: 'Disable telemetry reporting each time a flutter or dart '
               'command runs, until it is re-enabled.');
-    argParser.addFlag(FlutterGlobalOptions.kEnableTelemetryFlag,
+    argParser.addFlag(FlutterGlobalOptions.kSuppressAnalyticsFlag,
         negatable: false,
-        help: 'Enable telemetry reporting each time a flutter or dart '
-              'command runs.');
+        help: 'Suppress analytics reporting for the current CLI invocation.');
     argParser.addOption(FlutterGlobalOptions.kPackagesOption,
         hide: !verboseHelp,
         help: 'Path to your "package_config.json" file.');
@@ -237,8 +237,8 @@ class FlutterCommandRunner extends CommandRunner<void> {
 
     // If the flag for enabling or disabling telemetry is passed in,
     // we will return out
-    if (topLevelResults.wasParsed(FlutterGlobalOptions.kDisableTelemetryFlag) ||
-        topLevelResults.wasParsed(FlutterGlobalOptions.kEnableTelemetryFlag)) {
+    if (topLevelResults.wasParsed(FlutterGlobalOptions.kDisableAnalyticsFlag) ||
+        topLevelResults.wasParsed(FlutterGlobalOptions.kEnableAnalyticsFlag)) {
       return;
     }
 

packages/flutter_tools/test/general.shard/runner/runner_test.dart

@@ -326,7 +326,7 @@ void main() {
         expect(globals.analytics.shouldShowMessage, true);
 
         await runner.run(
-          <String>['--disable-telemetry'],
+          <String>['--disable-analytics'],
           () => <FlutterCommand>[],
           // This flutterVersion disables crash reporting.
           flutterVersion: '[user-branch]/',
@@ -343,7 +343,7 @@ void main() {
     );
 
     testUsingContext(
-      'runner enabling telemetry with flag',
+      'runner enabling analytics with flag',
       () async {
         io.setExitFunctionForTests((int exitCode) {});
 
@@ -351,7 +351,7 @@ void main() {
         expect(globals.analytics.shouldShowMessage, false);
 
         await runner.run(
-          <String>['--enable-telemetry'],
+          <String>['--enable-analytics'],
           () => <FlutterCommand>[],
           // This flutterVersion disables crash reporting.
           flutterVersion: '[user-branch]/',
@@ -377,8 +377,8 @@ void main() {
 
         final int exitCode = await runner.run(
           <String>[
-            '--disable-telemetry',
-            '--enable-telemetry',
+            '--disable-analytics',
+            '--enable-analytics',
           ],
           () => <FlutterCommand>[],
           // This flutterVersion disables crash reporting.
@@ -538,7 +538,7 @@ class WaitingCrashReporter implements CrashReporter {
 }
 
 /// A fake [Analytics] that will be used to test
-/// the --disable-telemetry flag
+/// the --disable-analytics flag
 class FakeAnalytics extends Fake implements Analytics {
 
   FakeAnalytics({bool fakeTelemetryStatusOverride = true})