airkjw
74fe1858d4
setAnalyticsCollectionEnabled(kReleaseMode) after Firebase init so the native SDK's automatic events (session_start, screen_view) stay out of production analytics in debug too — not only our custom events. Verified on simulator: release builds collect, debug builds do not. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
76 lines
2.7 KiB
Dart
76 lines
2.7 KiB
Dart
import 'dart:io';
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import 'package:firebase_analytics/firebase_analytics.dart';
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import 'package:firebase_core/firebase_core.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:path_provider/path_provider.dart';
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import 'app.dart';
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import 'data/content_repository.dart';
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import 'data/remote/content_downloader.dart';
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import 'data/save_repository.dart';
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import 'firebase_options.dart';
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import 'services/analytics_service.dart';
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import 'services/firebase_analytics_backend.dart';
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import 'state/providers.dart';
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/// Remote content origin. Swap per environment with
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/// --dart-define=CONTENT_BASE_URL=...; the default points at the production
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/// Firebase Hosting site (owner setup pending).
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const contentBaseUrl = String.fromEnvironment(
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'CONTENT_BASE_URL',
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defaultValue: 'https://block-seasons.web.app/content',
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);
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Future<void> main() async {
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WidgetsFlutterBinding.ensureInitialized();
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final saveRepository = await SaveRepository.open();
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// Analytics: real GA4 traffic flows only from release builds so development
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// never pollutes production. If Firebase init fails (e.g. missing native
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// config), fall back to the console logger rather than blocking startup.
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AnalyticsService analytics;
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try {
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await Firebase.initializeApp(
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options: DefaultFirebaseOptions.currentPlatform,
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);
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// Keep development traffic out of GA4 entirely — this also silences the
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// native SDK's automatic events (session_start, screen_view), not just
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// our custom ones, so only release builds ever reach production analytics.
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await FirebaseAnalytics.instance.setAnalyticsCollectionEnabled(kReleaseMode);
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analytics = AnalyticsService(
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kReleaseMode ? FirebaseAnalyticsBackend() : DebugAnalyticsBackend(),
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);
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} catch (e) {
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debugPrint('Firebase init failed, analytics disabled: $e');
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analytics = AnalyticsService(DebugAnalyticsBackend());
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}
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ContentRepository contentRepository;
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try {
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final support = await getApplicationSupportDirectory();
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final cacheDir = Directory('${support.path}/content');
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contentRepository = ContentRepository(
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cacheDir: cacheDir,
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downloader: ContentDownloader(
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baseUrl: contentBaseUrl,
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cacheDir: cacheDir,
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),
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);
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} catch (e) {
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debugPrint('content cache unavailable, bundled only: $e');
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contentRepository = ContentRepository();
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}
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runApp(ProviderScope(
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overrides: [
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saveRepositoryProvider.overrideWithValue(saveRepository),
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contentRepositoryProvider.overrideWithValue(contentRepository),
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analyticsProvider.overrideWithValue(analytics),
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],
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child: const BlockSeasonsApp(),
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));
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}
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