Initial commit

lib/main.dart

@@ -0,0 +1,89 @@
+// lib/main.dart
+
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'services/media_service.dart';
+import 'screens/player_screen.dart';
+import 'screens/permission_screen.dart';
+
+void main() {
+  WidgetsFlutterBinding.ensureInitialized();
+  // Force portrait
+  SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
+  runApp(const OpenVinylApp());
+}
+
+class OpenVinylApp extends StatelessWidget {
+  const OpenVinylApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'OpenVinyl',
+      debugShowCheckedModeBanner: false,
+      theme: ThemeData.dark(useMaterial3: true),
+      home: AppEntry(mediaService: MediaService()),
+    );
+  }
+}
+
+/// Checks notification permission on startup, shows the right screen.
+class AppEntry extends StatefulWidget {
+  final MediaService mediaService;
+  const AppEntry({super.key, required this.mediaService});
+
+  @override
+  State<AppEntry> createState() => _AppEntryState();
+}
+
+class _AppEntryState extends State<AppEntry> with WidgetsBindingObserver {
+  bool? _hasPermission; // null = loading
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addObserver(this);
+    _checkPermission();
+  }
+
+  @override
+  void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
+    super.dispose();
+  }
+
+  // Re-check permission when the user returns from system settings
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    if (state == AppLifecycleState.resumed && _hasPermission == false) {
+      _checkPermission();
+    }
+  }
+
+  Future<void> _checkPermission() async {
+    final granted = await widget.mediaService.hasPermission();
+    setState(() => _hasPermission = granted);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (_hasPermission == null) {
+      // Still loading
+      return const Scaffold(
+        backgroundColor: Color(0xFF0D0D0D),
+        body: Center(
+          child: CircularProgressIndicator(color: Colors.white30),
+        ),
+      );
+    }
+
+    if (!_hasPermission!) {
+      return PermissionScreen(
+        mediaService: widget.mediaService,
+        onPermissionGranted: () => setState(() => _hasPermission = true),
+      );
+    }
+
+    return PlayerScreen(mediaService: widget.mediaService);
+  }
+}