Merge pull request 'fix(v0.3.0): audio background + emisoras rotas + errores toast + icono' (#4) from fix/pluriwave-v010-bugs into feature/mvp-fase1

.gitea/workflows/build.yml

@@ -1,102 +0,0 @@
-name: Build & Deploy Pluriwave
-
-on:
-  push:
-    branches: [main]
-
-env:
-  PATH: /opt/homebrew/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
-  ANDROID_HOME: /Users/freetlab/Library/Android/sdk
-
-jobs:
-  analizar:
-    name: Análisis de código
-    runs-on: [self-hosted, macos, arm64, flutter]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Obtener dependencias
-        run: flutter pub get
-      #- name: Generar l10n
-      #  run: flutter gen-l10n
-      - name: Analizar código
-        run: flutter analyze --no-fatal-infos --no-fatal-warnings
-
-  build:
-    name: Build APK + AAB release
-    runs-on: [self-hosted, macos, arm64, flutter]
-    needs: analizar
-    if: ${{ gitea.ref == 'refs/heads/main' }}
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Bump versión patch + commit
-        run: |
-          git config user.name "ShanaiaBot"
-          git config user.email "shanaia@freetimelab.es"
-          CURRENT=$(grep '^version:' pubspec.yaml | awk '{print $2}')
-          SEMVER=$(echo $CURRENT | cut -d'+' -f1)
-          BUILD=$(echo $CURRENT | cut -d'+' -f2)
-          MAJOR=$(echo $SEMVER | cut -d. -f1)
-          MINOR=$(echo $SEMVER | cut -d. -f2)
-          PATCH=$(echo $SEMVER | cut -d. -f3)
-          NEW_PATCH=$((PATCH + 1))
-          NEW_BUILD=$((BUILD + 1))
-          NEW_VERSION="${MAJOR}.${MINOR}.${NEW_PATCH}+${NEW_BUILD}"
-          sed -i '' "s/^version: .*/version: ${NEW_VERSION}/" pubspec.yaml
-          git add pubspec.yaml
-          git commit -m "chore: bump version to ${NEW_VERSION} [ci skip]"
-          git push origin main
-          echo "NEW_SEMVER=${MAJOR}.${MINOR}.${NEW_PATCH}" >> $GITHUB_ENV
-
-      - name: Extraer versión
-        id: version
-        run: |
-          VERSION=$(grep '^version:' pubspec.yaml | awk '{print $2}' | cut -d'+' -f1)
-          COMMIT=$(git rev-parse --short HEAD)
-          echo "version=$VERSION" >> $GITHUB_OUTPUT
-          echo "commit=$COMMIT" >> $GITHUB_OUTPUT
-
-      - name: Obtener dependencias
-        run: flutter pub get
-
-      #- name: Generar l10n
-      #  run: flutter gen-l10n
-
-      - name: Build APK release
-        run: flutter build apk --release
-
-      - name: Build AAB release
-        run: flutter build appbundle --release
-
-      - name: Publicar en ftl-builds (Zimaboard)
-        run: |
-          VERSION="${{ steps.version.outputs.version }}"
-          APK_NOMBRE="pluriwave-v${VERSION}.apk"
-          AAB_NOMBRE="pluriwave-v${VERSION}.aab"
-          DESTINO="/opt/ftl-builds/builds/pluriwave/v${VERSION}"
-          SSH_KEY="/Users/freetlab/.openclaw/workspace/.secure/zimaboard_ed25519"
-
-          ssh -i "$SSH_KEY" -o StrictHostKeyChecking=no ShanaiaBot@192.168.0.33 "mkdir -p ${DESTINO}"
-          scp -i "$SSH_KEY" -o StrictHostKeyChecking=no \
-            build/app/outputs/flutter-apk/app-release.apk \
-            "ShanaiaBot@192.168.0.33:${DESTINO}/${APK_NOMBRE}"
-          scp -i "$SSH_KEY" -o StrictHostKeyChecking=no \
-            build/app/outputs/bundle/release/app-release.aab \
-            "ShanaiaBot@192.168.0.33:${DESTINO}/${AAB_NOMBRE}"
-          echo "✅ APK: builds.freetimelab.es → pluriwave → v${VERSION}"
-          echo "✅ AAB: builds.freetimelab.es → pluriwave → v${VERSION}"
-
-      - name: Notificar Telegram
-        if: always()
-        run: |
-          VERSION="${{ steps.version.outputs.version }}"
-          COMMIT="${{ steps.version.outputs.commit }}"
-          BOT_TOKEN=$(plutil -extract 'EnvironmentVariables:TELEGRAM_BOT_TOKEN' raw /Users/freetlab/Library/LaunchAgents/ai.openclaw.gateway.plist 2>/dev/null || echo "")
-          if [ -z "$BOT_TOKEN" ]; then exit 0; fi
-          if [ "${{ job.status }}" = "success" ]; then
-            MSG="✅ *Pluriwave* v${VERSION} build OK · ${COMMIT}%0AAPK + AAB en builds.freetimelab.es"
-          else
-            MSG="❌ *Pluriwave* v${VERSION} build FAILED · ${COMMIT}"
-          fi
-          curl -s -X POST "https://api.telegram.org/bot${BOT_TOKEN}/sendMessage" \
-            -d "chat_id=221721467" -d "parse_mode=Markdown" -d "text=${MSG}" || true

.gitea/workflows/ci.yml

@@ -11,10 +11,7 @@ on:
 jobs:
   flutter-ci:
     name: Test + Build
-    #runs-on: macos-14
+    runs-on: macmini-flutter
-    runs-on: [self-hosted, macos, arm64, flutter]
-    env:
-      ANDROID_HOME: /Users/freetlab/Library/Android/sdk
 
     steps:
       - name: Checkout

CHANGELOG.md

@@ -1,19 +1,5 @@
 # Changelog — PluriWave
 
-## [0.5.0] — 2026-04-04
-
-### Añadido
-- **VisualizadorAudio** — visualizador de barras animadas en `PantallaReproductor`. 24 barras verticales con movimiento orgánico pseudo-aleatorio (combinación de ondas seno con fases distintas). Se activa al reproducir y decae suavemente al parar. Sin FFT real ni permisos de micrófono — animación simulada visualmente equivalente a las apps de streaming.
-- **IndicadorReproduccion** — versión compacta de 3 barras para el `MiniReproductor`. Reemplaza el icono estático de radio y pulsa mientras hay audio activo.
-
-## [0.4.0] — 2026-04-04
-
-### Añadido
-- **PantallaReproductor** — pantalla completa del reproductor. Accesible tocando MiniReproductor o cualquier emisora. Incluye: artwork/logo grande con sombra animada al reproducir, nombre + chips info (país, idioma), codec/bitrate, controles play/pause/stop con indicador "en vivo", botón favorito (toggle), widget de timer (iniciar/cancelar desde la pantalla), animación de entrada slide-up. Transición pageRoute desde cualquier pantalla.
-- **PantallaAjustes** — pantalla de ajustes básica (tab nuevo en NavigationBar). Muestra estado del sistema (filtro emisoras, audio background), conteo de favoritos, preview de features próximas (Export/Import, radio personalizada, ecualizador).
-- **MiniReproductor** — ahora es tappable: toca la barra para abrir PantallaReproductor.
-- **NavigationBar** — añadido tab "Ajustes" (4 destinos: Inicio/Buscar/Favoritos/Ajustes).
-
 ## [0.3.0] — 2026-04-04
 
 ### Fixes (prioridad alta — petición WhikY)

android/app/src/main/AndroidManifest.xml

@@ -9,8 +9,7 @@
         android:label="PluriWave"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher"
-        android:roundIcon="@mipmap/ic_launcher_round"
+        android:roundIcon="@mipmap/ic_launcher_round">
-        android:networkSecurityConfig="@xml/network_security_config">
         <activity
             android:name=".MainActivity"
             android:exported="true"

android/app/src/main/kotlin/es/freetimelab/pluriwave/MainActivity.kt

@@ -1,5 +1,5 @@
 package es.freetimelab.pluriwave
 
-import com.ryanheise.audioservice.AudioServiceActivity
+import io.flutter.embedding.android.FlutterActivity
 
-class MainActivity : AudioServiceActivity()
+class MainActivity : FlutterActivity()

android/app/src/main/res/xml/network_security_config.xml

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  network_security_config.xml
-  Permite tráfico HTTP cleartext para streams de radio que no soporten HTTPS.
-  Fix para: "Cleartext HTTP traffic to [host] not permitted" en ExoPlayer.
--->
-<network-security-config>
-    <!-- Permitir HTTP cleartext para streams de radio -->
-    <base-config cleartextTrafficPermitted="true">
-        <trust-anchors>
-            <!-- Certificados del sistema (CA reconocidas) -->
-            <certificates src="system"/>
-            <!-- Certificados de usuario (para desarrollo) -->
-            <certificates src="user"/>
-        </trust-anchors>
-    </base-config>
-</network-security-config>

lib/app.dart

@@ -5,7 +5,6 @@ import 'estado/estado_radio.dart';
 import 'pantallas/pantalla_inicio.dart';
 import 'pantallas/pantalla_buscar.dart';
 import 'pantallas/pantalla_favoritos.dart';
-import 'pantallas/pantalla_ajustes.dart';
 import 'widgets/mini_reproductor.dart';
 
 class PluriWaveApp extends StatelessWidget {
@@ -37,7 +36,7 @@ class PluriWaveApp extends StatelessWidget {
       textTheme: GoogleFonts.interTextTheme(
         ThemeData(brightness: brightness).textTheme,
       ),
-      cardTheme: CardThemeData(
+      cardTheme: CardTheme(
         elevation: 0,
         shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
         color: colorScheme.surfaceContainerLow,
@@ -64,7 +63,6 @@ class _PaginaPrincipalState extends State<_PaginaPrincipal> {
     PantallaInicio(),
     PantallaBuscar(),
     PantallaFavoritos(),
-    PantallaAjustes(),
   ];
 
   static const _destinos = [
@@ -83,16 +81,12 @@ class _PaginaPrincipalState extends State<_PaginaPrincipal> {
       selectedIcon: Icon(Icons.favorite),
       label: 'Favoritos',
     ),
-    NavigationDestination(
-      icon: Icon(Icons.settings_outlined),
-      selectedIcon: Icon(Icons.settings),
-      label: 'Ajustes',
-    ),
   ];
 
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();
+    // Suscribir al stream de errores → SnackBar flotante
     context.read<EstadoRadio>().errorStream.listen((msg) {
       if (!mounted) return;
       ScaffoldMessenger.of(context).showSnackBar(
@@ -108,18 +102,16 @@ class _PaginaPrincipalState extends State<_PaginaPrincipal> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      appBar: _indice == 3
+      appBar: AppBar(
-          ? null // PantallaAjustes tiene su propio AppBar
+        title: const Text('PluriWave'),
-          : AppBar(
+        actions: [
-              title: const Text('PluriWave'),
+          IconButton(
-              actions: [
+            icon: const Icon(Icons.bedtime_outlined),
-                IconButton(
+            tooltip: 'Timer de sueño',
-                  icon: const Icon(Icons.bedtime_outlined),
+            onPressed: () => _mostrarTimerDialog(context),
-                  tooltip: 'Timer de sueño',
+          ),
-                  onPressed: () => _mostrarTimerDialog(context),
+        ],
-                ),
+      ),
-              ],
-            ),
       body: _paginas[_indice],
       bottomNavigationBar: Column(
         mainAxisSize: MainAxisSize.min,
@@ -177,7 +169,7 @@ class _PaginaPrincipalState extends State<_PaginaPrincipal> {
               else
                 Wrap(
                   spacing: 8,
-                  children:  [3, 5, 10, 15, 30, 60, 90, 120, 180];
+                  children: [15, 30, 60, 90]
                       .map((min) => ActionChip(
                             label: Text('$min min'),
                             onPressed: () {

lib/estado/estado_radio.dart

@@ -1,24 +1,22 @@
 import 'dart:async';
-import 'dart:convert';
-import 'dart:io';
-
 import 'package:flutter/foundation.dart';
-import 'package:path_provider/path_provider.dart';
 import '../modelos/emisora.dart';
-import '../modelos/preset_ecualizador.dart';
 import '../servicios/servicio_audio.dart';
 import '../servicios/servicio_favoritos.dart';
 import '../servicios/servicio_radio.dart';
 import '../servicios/servicio_timer.dart';
 
 /// Estado global de la app con ChangeNotifier (Provider).
+///
+/// Errores de reproducción se emiten por [errorStream] para mostrar como
+/// SnackBar — no bloquean la UI.
 class EstadoRadio extends ChangeNotifier {
   final ServicioAudio audio = ServicioAudio();
   final ServicioFavoritos favoritos = ServicioFavoritos();
   final ServicioRadio radio = ServicioRadio();
   late final ServicioTimer timer;
 
-  // Errores de reproducción → SnackBar
+  // Errores de reproducción → SnackBar en el UI
   final _errorController = StreamController<String>.broadcast();
   Stream<String> get errorStream => _errorController.stream;
 
@@ -26,54 +24,30 @@ class EstadoRadio extends ChangeNotifier {
   List<Emisora> _tendencias = [];
   List<Emisora> _resultadosBusqueda = [];
   List<Emisora> _listafavoritos = [];
-  List<Emisora> _emisorasCustom = [];
-
-  // Presets EQ guardados por uuid de emisora
-  final Map<String, PresetEcualizador> _presetsEmisoraMap = {};
-  PresetEcualizador _presetActual = PresetEcualizador.flat;
 
   bool _cargandoPopulares = false;
   bool _cargandoBusqueda = false;
-  String? _errorCarga;
+  String? _errorCarga; // solo para errores de carga de lista (banner estático)
 
   EstadoRadio() {
     timer = ServicioTimer(audio);
     _init();
-    _escucharErroresReproduccion();
-  }
-
-  /// Escucha el stream de estado del audio y gestiona errores de reproducción
-  /// de forma centralizada: cancela el timer y notifica al usuario.
-  void _escucharErroresReproduccion() {
-    audio.estadoStream.listen((estado) {
-      if (estado == EstadoReproduccion.error) {
-        // Cancelar el timer si estaba activo — no debe contar sin audio
-        if (timer.activo) {
-          timer.cancelar();
-        }
-        notifyListeners();
-      }
-    });
   }
 
   List<Emisora> get populares => _populares;
   List<Emisora> get tendencias => _tendencias;
   List<Emisora> get resultadosBusqueda => _resultadosBusqueda;
   List<Emisora> get listaFavoritos => _listafavoritos;
-  List<Emisora> get emisorasCustom => _emisorasCustom;
   bool get cargandoPopulares => _cargandoPopulares;
   bool get cargandoBusqueda => _cargandoBusqueda;
   String? get error => _errorCarga;
   Emisora? get emisoraActual => audio.emisoraActual;
   Stream<EstadoReproduccion> get estadoStream => audio.estadoStream;
-  PresetEcualizador get presetEcualizador => _presetActual;
-  bool get ecualizadorDisponible => audio.ecualizadorDisponible;
 
   Future<void> _init() async {
     await Future.wait([
       cargarPopulares(),
       cargarFavoritos(),
-      _cargarEmisoresCustom(),
     ]);
   }
 
@@ -118,6 +92,7 @@ class EstadoRadio extends ChangeNotifier {
         tag: tag,
       );
     } catch (e) {
+      // Error de búsqueda → toast, no bloquear pantalla
       _errorController.add('Error en la búsqueda. Comprueba tu conexión.');
     } finally {
       _cargandoBusqueda = false;
@@ -129,24 +104,10 @@ class EstadoRadio extends ChangeNotifier {
     try {
       await audio.reproducir(emisora);
       radio.registrarClick(emisora.uuid); // fire & forget
-      // Restaurar preset del ecualizador de esta emisora
-      final preset = _presetsEmisoraMap[emisora.uuid] ?? PresetEcualizador.flat;
-      await cambiarPresetEcualizador(preset, guardPorEmisora: false);
       notifyListeners();
     } catch (e) {
-      // La reproducción falló: cancelar el timer para evitar estado inconsistente
+      // Error de reproducción → SnackBar, no pintar en medio de la UI
-      // (el timer no debe contar si no hay audio reproduciéndose)
+      _errorController.add('No se puede reproducir "${emisora.nombre}"');
-      if (timer.activo) {
-        timer.cancelar();
-      }
-      // Emitir mensaje claro al usuario con el nombre de la emisora
-      final mensajeError = e.toString().replaceFirst('Exception: ', '');
-      _errorController.add(
-        mensajeError.isNotEmpty && mensajeError != 'Exception'
-            ? mensajeError
-            : 'No se puede reproducir "${emisora.nombre}"',
-      );
-      notifyListeners();
     }
   }
 
@@ -158,125 +119,11 @@ class EstadoRadio extends ChangeNotifier {
   Future<bool> toggleFavorito(Emisora emisora) async {
     final esFav = await favoritos.toggleFavorito(emisora);
     await cargarFavoritos();
-    notifyListeners();
     return esFav;
   }
 
   Future<bool> esFavorito(String uuid) => favoritos.esFavorito(uuid);
 
-  // ── Ecualizador ──────────────────────────────────────────────────────────
-
-  Future<void> cambiarPresetEcualizador(
-    PresetEcualizador preset, {
-    bool guardPorEmisora = true,
-  }) async {
-    _presetActual = preset;
-    await audio.aplicarPreset(preset);
-    if (guardPorEmisora && emisoraActual != null) {
-      _presetsEmisoraMap[emisoraActual!.uuid] = preset;
-    }
-    notifyListeners();
-  }
-
-  Future<void> cambiarBandaEcualizador(int index, double db) async {
-    final bandas = List<double>.from(_presetActual.bandas);
-    if (index >= 0 && index < bandas.length) bandas[index] = db;
-    _presetActual = PresetEcualizador(nombre: 'Personalizado', bandas: bandas);
-    await audio.setBanda(index, db);
-    if (emisoraActual != null) {
-      _presetsEmisoraMap[emisoraActual!.uuid] = _presetActual;
-    }
-    notifyListeners();
-  }
-
-  // ── Emisoras personalizadas ───────────────────────────────────────────────
-
-  Future<File> _archivoCustom() async {
-    final dir = await getApplicationDocumentsDirectory();
-    return File('${dir.path}/emisoras_custom.json');
-  }
-
-  Future<void> _cargarEmisoresCustom() async {
-    try {
-      final f = await _archivoCustom();
-      if (!await f.exists()) return;
-      final data = jsonDecode(await f.readAsString()) as List;
-      _emisorasCustom = data
-          .map((e) => Emisora.fromMap(Map<String, dynamic>.from(e as Map)))
-          .toList();
-    } catch (_) {
-      _emisorasCustom = [];
-    }
-    notifyListeners();
-  }
-
-  Future<void> _guardarEmisoresCustom() async {
-    final f = await _archivoCustom();
-    await f.writeAsString(jsonEncode(_emisorasCustom.map((e) => e.toMap()).toList()));
-  }
-
-  Future<void> agregarEmitoraCustom(Emisora emisora) async {
-    _emisorasCustom.removeWhere((e) => e.uuid == emisora.uuid);
-    _emisorasCustom.add(emisora);
-    await _guardarEmisoresCustom();
-    notifyListeners();
-  }
-
-  Future<void> eliminarEmitoraCustom(String uuid) async {
-    _emisorasCustom.removeWhere((e) => e.uuid == uuid);
-    await _guardarEmisoresCustom();
-    notifyListeners();
-  }
-
-  // ── Export / Import ───────────────────────────────────────────────────────
-
-  /// Genera el JSON de toda la configuración.
-  Future<Map<String, dynamic>> exportarConfig() async {
-    final favs = await favoritos.obtenerTodos();
-    return {
-      'version': 1,
-      'exportedAt': DateTime.now().toIso8601String(),
-      'favoritos': favs.map((e) => e.toMap()).toList(),
-      'emisorasCustom': _emisorasCustom.map((e) => e.toMap()).toList(),
-      'presetsEcualizador': _presetsEmisoraMap.map(
-        (uuid, preset) => MapEntry(uuid, preset.toJson()),
-      ),
-    };
-  }
-
-  /// Importa configuración desde un JSON exportado previamente.
-  Future<void> importarConfig(Map<String, dynamic> data) async {
-    final version = data['version'] as int? ?? 1;
-    if (version != 1) throw Exception('Versión de configuración no compatible');
-
-    // Importar favoritos
-    final favRaw = data['favoritos'] as List? ?? [];
-    for (final raw in favRaw) {
-      final emisora = Emisora.fromMap(Map<String, dynamic>.from(raw as Map));
-      await favoritos.agregar(emisora);
-    }
-
-    // Importar emisoras custom
-    final customRaw = data['emisorasCustom'] as List? ?? [];
-    _emisorasCustom = customRaw
-        .map((e) => Emisora.fromMap(Map<String, dynamic>.from(e as Map)))
-        .toList();
-    await _guardarEmisoresCustom();
-
-    // Importar presets EQ
-    final presetsRaw = data['presetsEcualizador'] as Map? ?? {};
-    _presetsEmisoraMap.clear();
-    presetsRaw.forEach((uuid, presetJson) {
-      _presetsEmisoraMap[uuid as String] =
-          PresetEcualizador.desdeJson(Map<String, dynamic>.from(presetJson as Map));
-    });
-
-    await cargarFavoritos();
-    notifyListeners();
-  }
-
-  // ── Timer ─────────────────────────────────────────────────────────────────
-
   void iniciarTimer(int minutos) {
     timer.iniciar(minutos);
     notifyListeners();

lib/main.dart

@@ -6,6 +6,8 @@ import 'servicios/servicio_audio.dart';
 Future<void> main() async {
   WidgetsFlutterBinding.ensureInitialized();
 
+  // Inicializar audio_service para reproducción en background.
+  // El handler se registra globalmente para que ServicioAudio lo use.
   final handler = await AudioService.init(
     builder: () => PluriWaveAudioHandler(),
     config: const AudioServiceConfig(

lib/modelos/preset_ecualizador.dart

@@ -1,29 +0,0 @@
-/// Modelo de preset de ecualizador.
-/// 5 bandas: 60Hz, 250Hz, 1kHz, 4kHz, 16kHz
-class PresetEcualizador {
-  final String nombre;
-  final List<double> bandas; // 5 valores entre -12.0 y +12.0 dB
-
-  const PresetEcualizador({required this.nombre, required this.bandas})
-      : assert(bandas.length == 5);
-
-  static final flat      = PresetEcualizador(nombre: 'Flat',       bandas: [0.0, 0.0, 0.0, 0.0, 0.0]);
-  static final rock      = PresetEcualizador(nombre: 'Rock',       bandas: [2.0, 1.0, -1.0, 2.0, 3.0]);
-  static final pop       = PresetEcualizador(nombre: 'Pop',        bandas: [1.0, 1.5, 0.5, 1.0, 1.5]);
-  static final bassBoost = PresetEcualizador(nombre: 'Bass Boost', bandas: [5.0, 3.0, -1.0, 0.5, 0.0]);
-  static final jazz      = PresetEcualizador(nombre: 'Jazz',       bandas: [3.0, -1.0, -1.5, 2.0, 4.0]);
-  static final voz       = PresetEcualizador(nombre: 'Voz',        bandas: [-2.0, -1.0, 2.0, 3.0, 1.0]);
-
-  static final presets = [flat, rock, pop, bassBoost, jazz, voz];
-
-  factory PresetEcualizador.desdeJson(Map<String, dynamic> json) {
-    final raw = (json['bandas'] as List?)?.map((e) => (e as num).toDouble()).toList() ?? <double>[];
-    final bandas = List<double>.generate(5, (i) => i < raw.length ? raw[i] : 0.0);
-    return PresetEcualizador(nombre: json['nombre'] as String? ?? 'Personalizado', bandas: bandas);
-  }
-
-  Map<String, dynamic> toJson() => {'nombre': nombre, 'bandas': bandas};
-
-  PresetEcualizador copyWithBandas(List<double> bandas) =>
-      PresetEcualizador(nombre: 'Personalizado', bandas: bandas);
-}

lib/pantallas/pantalla_ajustes.dart

@@ -1,401 +0,0 @@
-import 'dart:convert';
-import 'dart:io';
-
-import 'package:file_picker/file_picker.dart';
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:share_plus/share_plus.dart' show Share, XFile;
-import 'package:path_provider/path_provider.dart';
-import 'package:uuid/uuid.dart';
-import '../estado/estado_radio.dart';
-import '../modelos/emisora.dart';
-import '../modelos/preset_ecualizador.dart';
-import '../widgets/ecualizador_widget.dart';
-
-class PantallaAjustes extends StatelessWidget {
-  const PantallaAjustes({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(title: const Text('Ajustes')),
-      body: ListView(
-        children: const [
-          _SeccionEcualizador(),
-          Divider(),
-          _SeccionEmisoras(),
-          Divider(),
-          _SeccionBackup(),
-          Divider(),
-          _SeccionInfo(),
-        ],
-      ),
-    );
-  }
-}
-
-// ── Sección Ecualizador ───────────────────────────────────────────────────────
-
-class _SeccionEcualizador extends StatelessWidget {
-  const _SeccionEcualizador();
-
-  @override
-  Widget build(BuildContext context) {
-    return Consumer<EstadoRadio>(
-      builder: (ctx, estado, _) {
-        final disponible = estado.ecualizadorDisponible;
-        return Padding(
-          padding: const EdgeInsets.all(16),
-          child: Column(
-            crossAxisAlignment: CrossAxisAlignment.stretch,
-            children: [
-              Row(
-                children: [
-                  const Icon(Icons.equalizer),
-                  const SizedBox(width: 12),
-                  Text('Ecualizador', style: Theme.of(ctx).textTheme.titleMedium),
-                  const Spacer(),
-                  if (!disponible)
-                    Chip(
-                      label: const Text('Reproduce una emisora para activar'),
-                      visualDensity: VisualDensity.compact,
-                    ),
-                ],
-              ),
-              if (disponible) ...[
-                const SizedBox(height: 8),
-                PresetsEcualizadorWidget(
-                  presetActual: estado.presetEcualizador,
-                  onSeleccionar: (p) => estado.cambiarPresetEcualizador(p),
-                ),
-                const SizedBox(height: 12),
-                EcualizadorWidget(
-                  preset: estado.presetEcualizador,
-                  onCambio: (p) {
-                    for (int i = 0; i < p.bandas.length; i++) {
-                      estado.cambiarBandaEcualizador(i, p.bandas[i]);
-                    }
-                  },
-                ),
-              ],
-            ],
-          ),
-        );
-      },
-    );
-  }
-}
-
-// ── Sección Emisoras personalizadas ──────────────────────────────────────────
-
-class _SeccionEmisoras extends StatelessWidget {
-  const _SeccionEmisoras();
-
-  @override
-  Widget build(BuildContext context) {
-    final estado = context.watch<EstadoRadio>();
-    final custom = estado.emisorasCustom;
-
-    return Column(
-      crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
-        Padding(
-          padding: const EdgeInsets.fromLTRB(16, 12, 16, 4),
-          child: Row(
-            children: [
-              const Icon(Icons.add_circle_outline),
-              const SizedBox(width: 12),
-              Text('Emisoras personalizadas',
-                  style: Theme.of(context).textTheme.titleMedium),
-              const Spacer(),
-              TextButton.icon(
-                icon: const Icon(Icons.add),
-                label: const Text('Añadir'),
-                onPressed: () => _mostrarFormularioAnadir(context),
-              ),
-            ],
-          ),
-        ),
-        if (custom.isEmpty)
-          const Padding(
-            padding: EdgeInsets.fromLTRB(16, 4, 16, 12),
-            child: Text('No hay emisoras personalizadas.',
-                style: TextStyle(color: Colors.grey)),
-          )
-        else
-          for (final emisora in custom)
-            ListTile(
-              leading: const Icon(Icons.radio),
-              title: Text(emisora.nombre),
-              subtitle: Text(emisora.url, maxLines: 1, overflow: TextOverflow.ellipsis),
-              trailing: Row(
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  IconButton(
-                    icon: const Icon(Icons.play_arrow),
-                    tooltip: 'Reproducir',
-                    onPressed: () => context.read<EstadoRadio>().reproducir(emisora),
-                  ),
-                  IconButton(
-                    icon: const Icon(Icons.delete_outline),
-                    tooltip: 'Eliminar',
-                    onPressed: () => context.read<EstadoRadio>().eliminarEmitoraCustom(emisora.uuid),
-                  ),
-                ],
-              ),
-            ),
-      ],
-    );
-  }
-
-  Future<void> _mostrarFormularioAnadir(BuildContext context) async {
-    await showModalBottomSheet(
-      context: context,
-      isScrollControlled: true,
-      builder: (ctx) => const _FormularioEmisora(),
-    );
-  }
-}
-
-class _FormularioEmisora extends StatefulWidget {
-  const _FormularioEmisora();
-
-  @override
-  State<_FormularioEmisora> createState() => _FormularioEmisoraState();
-}
-
-class _FormularioEmisoraState extends State<_FormularioEmisora> {
-  final _formKey = GlobalKey<FormState>();
-  final _nombreCtrl = TextEditingController();
-  final _urlCtrl = TextEditingController();
-  final _paisCtrl = TextEditingController();
-  bool _guardando = false;
-
-  @override
-  void dispose() {
-    _nombreCtrl.dispose();
-    _urlCtrl.dispose();
-    _paisCtrl.dispose();
-    super.dispose();
-  }
-
-  Future<void> _guardar() async {
-    if (!_formKey.currentState!.validate()) return;
-    setState(() => _guardando = true);
-
-    final emisora = Emisora(
-      uuid: const Uuid().v4(),
-      nombre: _nombreCtrl.text.trim(),
-      url: _urlCtrl.text.trim(),
-      pais: _paisCtrl.text.trim().isEmpty ? null : _paisCtrl.text.trim(),
-    );
-
-    await context.read<EstadoRadio>().agregarEmitoraCustom(emisora);
-    if (mounted) Navigator.pop(context);
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final bottom = MediaQuery.of(context).viewInsets.bottom;
-    return Padding(
-      padding: EdgeInsets.fromLTRB(16, 16, 16, 16 + bottom),
-      child: Form(
-        key: _formKey,
-        child: Column(
-          mainAxisSize: MainAxisSize.min,
-          crossAxisAlignment: CrossAxisAlignment.stretch,
-          children: [
-            Text('Añadir emisora', style: Theme.of(context).textTheme.titleLarge),
-            const SizedBox(height: 16),
-            TextFormField(
-              controller: _nombreCtrl,
-              decoration: const InputDecoration(labelText: 'Nombre *', border: OutlineInputBorder()),
-              validator: (v) => v == null || v.trim().isEmpty ? 'Campo obligatorio' : null,
-            ),
-            const SizedBox(height: 12),
-            TextFormField(
-              controller: _urlCtrl,
-              decoration: const InputDecoration(
-                labelText: 'URL del stream *',
-                hintText: 'http://stream.ejemplo.com:8000/radio',
-                border: OutlineInputBorder(),
-              ),
-              keyboardType: TextInputType.url,
-              validator: (v) {
-                if (v == null || v.trim().isEmpty) return 'Campo obligatorio';
-                final uri = Uri.tryParse(v.trim());
-                if (uri == null || !uri.hasScheme) return 'URL no válida';
-                return null;
-              },
-            ),
-            const SizedBox(height: 12),
-            TextFormField(
-              controller: _paisCtrl,
-              decoration: const InputDecoration(
-                labelText: 'País (opcional)',
-                border: OutlineInputBorder(),
-              ),
-            ),
-            const SizedBox(height: 20),
-            FilledButton(
-              onPressed: _guardando ? null : _guardar,
-              child: _guardando
-                  ? const SizedBox(height: 20, width: 20, child: CircularProgressIndicator(strokeWidth: 2))
-                  : const Text('Guardar emisora'),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-}
-
-// ── Sección Backup ────────────────────────────────────────────────────────────
-
-class _SeccionBackup extends StatelessWidget {
-  const _SeccionBackup();
-
-  Future<void> _exportar(BuildContext context) async {
-    try {
-      final estado = context.read<EstadoRadio>();
-      final config = await estado.exportarConfig();
-      final json = const JsonEncoder.withIndent('  ').convert(config);
-
-      final dir = await getTemporaryDirectory();
-      final file = File('${dir.path}/pluriwave-backup.json');
-      await file.writeAsString(json);
-
-      await Share.shareXFiles(
-        [XFile(file.path)],
-        subject: 'PluriWave — copia de seguridad',
-        text: 'Configuración de PluriWave exportada el ${DateTime.now().toLocal()}',
-      );
-    } catch (e) {
-      if (context.mounted) {
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(content: Text('Error al exportar: $e')),
-        );
-      }
-    }
-  }
-
-  Future<void> _importar(BuildContext context) async {
-    try {
-      final result = await FilePicker.platform.pickFiles(
-        type: FileType.custom,
-        allowedExtensions: ['json'],
-      );
-      if (result == null || result.files.single.path == null) return;
-
-      final file = File(result.files.single.path!);
-      final json = jsonDecode(await file.readAsString()) as Map<String, dynamic>;
-
-      if (context.mounted) {
-        final confirmar = await showDialog<bool>(
-          context: context,
-          builder: (ctx) => AlertDialog(
-            title: const Text('Importar configuración'),
-            content: const Text(
-                'Esto añadirá los favoritos, emisoras y presets del fichero. '
-                '¿Continuar?'),
-            actions: [
-              TextButton(
-                  onPressed: () => Navigator.pop(ctx, false),
-                  child: const Text('Cancelar')),
-              FilledButton(
-                  onPressed: () => Navigator.pop(ctx, true),
-                  child: const Text('Importar')),
-            ],
-          ),
-        );
-        if (confirmar != true) return;
-        if (context.mounted) {
-          await context.read<EstadoRadio>().importarConfig(json);
-          ScaffoldMessenger.of(context).showSnackBar(
-            const SnackBar(content: Text('Configuración importada correctamente')),
-          );
-        }
-      }
-    } catch (e) {
-      if (context.mounted) {
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(content: Text('Error al importar: $e')),
-        );
-      }
-    }
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Column(
-      crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
-        Padding(
-          padding: const EdgeInsets.fromLTRB(16, 12, 16, 4),
-          child: Row(
-            children: [
-              const Icon(Icons.backup_outlined),
-              const SizedBox(width: 12),
-              Text('Copia de seguridad',
-                  style: Theme.of(context).textTheme.titleMedium),
-            ],
-          ),
-        ),
-        ListTile(
-          leading: const Icon(Icons.upload_outlined),
-          title: const Text('Exportar configuración'),
-          subtitle: const Text('Favoritos, emisoras custom y presets de EQ'),
-          onTap: () => _exportar(context),
-        ),
-        ListTile(
-          leading: const Icon(Icons.download_outlined),
-          title: const Text('Importar configuración'),
-          subtitle: const Text('Restaurar desde un fichero de copia de seguridad'),
-          onTap: () => _importar(context),
-        ),
-      ],
-    );
-  }
-}
-
-// ── Sección Info ──────────────────────────────────────────────────────────────
-
-class _SeccionInfo extends StatelessWidget {
-  const _SeccionInfo();
-
-  @override
-  Widget build(BuildContext context) {
-    return Consumer<EstadoRadio>(
-      builder: (ctx, estado, _) => Column(
-        children: [
-          ListTile(
-            leading: const Icon(Icons.info_outline),
-            title: const Text('PluriWave'),
-            subtitle: const Text('v0.3.0 — Radio mundial'),
-          ),
-          FutureBuilder<int>(
-            future: estado.favoritos.obtenerTodos().then((l) => l.length),
-            builder: (ctx, snap) => ListTile(
-              leading: const Icon(Icons.favorite_outline),
-              title: const Text('Favoritos guardados'),
-              trailing: Text(snap.data?.toString() ?? '—',
-                  style: Theme.of(ctx).textTheme.bodyLarge),
-            ),
-          ),
-          ListTile(
-            leading: const Icon(Icons.verified_outlined),
-            title: const Text('Filtro de emisoras'),
-            subtitle: const Text('Solo emisoras verificadas como activas'),
-            trailing: const Icon(Icons.check_circle, color: Colors.green),
-          ),
-          ListTile(
-            leading: const Icon(Icons.music_note_outlined),
-            title: const Text('Audio en background'),
-            subtitle: const Text('Continúa al apagar la pantalla'),
-            trailing: const Icon(Icons.check_circle, color: Colors.green),
-          ),
-        ],
-      ),
-    );
-  }
-}

lib/pantallas/pantalla_reproductor.dart

@@ -1,534 +0,0 @@
-import 'package:cached_network_image/cached_network_image.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter_animate/flutter_animate.dart';
-import 'package:provider/provider.dart';
-import 'package:shimmer/shimmer.dart';
-import '../widgets/visualizador_audio.dart';
-import '../estado/estado_radio.dart';
-import '../modelos/emisora.dart';
-import '../servicios/servicio_audio.dart';
-import '../servicios/servicio_timer.dart';
-
-/// Pantalla completa del reproductor de radio.
-///
-/// Muestra: carátula/logo grande, nombre emisora, información (país, idioma,
-/// codec/bitrate), controles play/pause, botón favorito, acceso al timer.
-///
-/// Se abre como ruta desde cualquier pantalla al pulsar sobre una emisora
-/// o desde el MiniReproductor.
-class PantallaReproductor extends StatefulWidget {
-  final Emisora emisora;
-
-  const PantallaReproductor({super.key, required this.emisora});
-
-  /// Navega a la pantalla del reproductor.
-  static Future<void> abrir(BuildContext context, Emisora emisora) {
-    return Navigator.push(
-      context,
-      PageRouteBuilder(
-        pageBuilder: (_, animation, __) => PantallaReproductor(emisora: emisora),
-        transitionsBuilder: (_, animation, __, child) => SlideTransition(
-          position: Tween<Offset>(
-            begin: const Offset(0, 1),
-            end: Offset.zero,
-          ).animate(CurvedAnimation(parent: animation, curve: Curves.easeOutCubic)),
-          child: child,
-        ),
-        transitionDuration: const Duration(milliseconds: 350),
-      ),
-    );
-  }
-
-  @override
-  State<PantallaReproductor> createState() => _PantallaReproductorState();
-}
-
-class _PantallaReproductorState extends State<PantallaReproductor>
-    with SingleTickerProviderStateMixin {
-  late AnimationController _pulseController;
-  bool _esFavorito = false;
-
-  @override
-  void initState() {
-    super.initState();
-    _pulseController = AnimationController(
-      vsync: this,
-      duration: const Duration(seconds: 2),
-    );
-    _checkFavorito();
-    _iniciarReproduccion();
-  }
-
-  Future<void> _checkFavorito() async {
-    final estado = context.read<EstadoRadio>();
-    final fav = await estado.esFavorito(widget.emisora.uuid);
-    if (mounted) setState(() => _esFavorito = fav);
-  }
-
-  Future<void> _iniciarReproduccion() async {
-    final estado = context.read<EstadoRadio>();
-    // Solo reproductor si no es ya la emisora activa
-    if (estado.emisoraActual?.uuid != widget.emisora.uuid) {
-      await estado.reproducir(widget.emisora);
-    }
-  }
-
-  @override
-  void dispose() {
-    _pulseController.dispose();
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final theme = Theme.of(context);
-    final estado = context.watch<EstadoRadio>();
-
-    return Scaffold(
-      backgroundColor: theme.colorScheme.surface,
-      appBar: AppBar(
-        backgroundColor: Colors.transparent,
-        elevation: 0,
-        leading: IconButton(
-          icon: const Icon(Icons.keyboard_arrow_down_rounded, size: 32),
-          tooltip: 'Cerrar',
-          onPressed: () => Navigator.pop(context),
-        ),
-        actions: [
-          // Botón favorito
-          IconButton(
-            icon: Icon(
-              _esFavorito ? Icons.favorite_rounded : Icons.favorite_outline_rounded,
-              color: _esFavorito ? theme.colorScheme.error : null,
-            ),
-            tooltip: _esFavorito ? 'Quitar de favoritos' : 'Añadir a favoritos',
-            onPressed: () async {
-              final esFav = await estado.toggleFavorito(widget.emisora);
-              if (mounted) setState(() => _esFavorito = esFav);
-            },
-          ),
-        ],
-      ),
-      body: SafeArea(
-        child: Padding(
-          padding: const EdgeInsets.symmetric(horizontal: 32),
-          child: Column(
-            children: [
-              const Spacer(flex: 1),
-              // Carátula / logo grande
-              _Artwork(
-                emisora: widget.emisora,
-                estadoStream: estado.estadoStream,
-              ).animate().scale(begin: const Offset(0.8, 0.8), duration: 400.ms,
-                  curve: Curves.easeOutBack),
-              const SizedBox(height: 32),
-              // Nombre de la emisora
-              Text(
-                widget.emisora.nombre,
-                style: theme.textTheme.headlineSmall?.copyWith(
-                  fontWeight: FontWeight.bold,
-                ),
-                textAlign: TextAlign.center,
-                maxLines: 2,
-                overflow: TextOverflow.ellipsis,
-              ).animate().fadeIn(delay: 150.ms),
-              const SizedBox(height: 8),
-              // Info: país, idioma
-              _InfoChips(emisora: widget.emisora)
-                  .animate()
-                  .fadeIn(delay: 200.ms)
-                  .slideY(begin: 0.2),
-              const SizedBox(height: 4),
-              // Codec / bitrate
-              if (widget.emisora.codec != null || widget.emisora.bitrate != null)
-                Text(
-                  _codecInfo(widget.emisora),
-                  style: theme.textTheme.bodySmall?.copyWith(
-                    color: theme.colorScheme.onSurfaceVariant,
-                  ),
-                ).animate().fadeIn(delay: 250.ms),
-              const SizedBox(height: 16),
-              // Visualizador de audio
-              VisualizadorAudio(
-                estadoStream: estado.estadoStream,
-                barras: 24,
-                color: theme.colorScheme.primary,
-                altura: 48,
-              ).animate().fadeIn(delay: 280.ms),
-              const Spacer(flex: 2),
-              // Controles
-              _Controles(
-                estado: estado,
-                emisora: widget.emisora,
-              ).animate().fadeIn(delay: 300.ms).slideY(begin: 0.3),
-              const SizedBox(height: 24),
-              // Timer
-              _TimerWidget(estado: estado)
-                  .animate()
-                  .fadeIn(delay: 400.ms),
-              const Spacer(flex: 1),
-            ],
-          ),
-        ),
-      ),
-    );
-  }
-
-  String _codecInfo(Emisora e) {
-    final parts = <String>[];
-    if (e.codec != null) parts.add(e.codec!.toUpperCase());
-    if (e.bitrate != null && e.bitrate! > 0) parts.add('${e.bitrate} kbps');
-    return parts.join(' · ');
-  }
-}
-
-// ─── Artwork ────────────────────────────────────────────────────────────────
-
-class _Artwork extends StatelessWidget {
-  final Emisora emisora;
-  final Stream<EstadoReproduccion> estadoStream;
-
-  const _Artwork({required this.emisora, required this.estadoStream});
-
-  @override
-  Widget build(BuildContext context) {
-    final theme = Theme.of(context);
-    final size = MediaQuery.of(context).size.width * 0.65;
-
-    return StreamBuilder<EstadoReproduccion>(
-      stream: estadoStream,
-      builder: (context, snapshot) {
-        final reproduciendo = snapshot.data == EstadoReproduccion.reproduciendo;
-        final cargando = snapshot.data == EstadoReproduccion.cargando;
-        final hayError = snapshot.data == EstadoReproduccion.error;
-
-        return AnimatedContainer(
-          duration: const Duration(milliseconds: 300),
-          width: size,
-          height: size,
-          decoration: BoxDecoration(
-            borderRadius: BorderRadius.circular(20),
-            boxShadow: hayError
-                ? [
-                    BoxShadow(
-                      color: theme.colorScheme.error.withValues(alpha: 0.25),
-                      blurRadius: 12,
-                      spreadRadius: 2,
-                    ),
-                  ]
-                : reproduciendo
-                ? [
-                    BoxShadow(
-                      color: theme.colorScheme.primary.withValues(alpha: 0.4),
-                      blurRadius: 30,
-                      spreadRadius: 5,
-                    ),
-                  ]
-                : [
-                    BoxShadow(
-                      color: Colors.black.withValues(alpha: 0.2),
-                      blurRadius: 12,
-                      spreadRadius: 2,
-                    ),
-                  ],
-          ),
-          child: ClipRRect(
-            borderRadius: BorderRadius.circular(20),
-            child: Stack(
-              fit: StackFit.expand,
-              children: [
-                // Logo / imagen
-                // errorWidget captura HandshakeException (cert autofirmado)
-                // y cualquier fallo de red en artwork. El error queda
-                // contenido aquí — no se propaga ni rompe el reproductor.
-                if (emisora.favicon != null && emisora.favicon!.isNotEmpty)
-                  CachedNetworkImage(
-                    imageUrl: emisora.favicon!,
-                    fit: BoxFit.cover,
-                    placeholder: (_, __) => _shimmer(theme),
-                    errorWidget: (_, url, error) => _iconoFallback(theme),
-                  )
-                else
-                  _iconoFallback(theme),
-                // Overlay de carga
-                if (cargando)
-                  Container(
-                    color: Colors.black45,
-                    child: const Center(
-                      child: CircularProgressIndicator(color: Colors.white),
-                    ),
-                  ),
-                // Overlay de error de reproducción
-                if (hayError)
-                  Container(
-                    color: Colors.black54,
-                    child: Center(
-                      child: Icon(
-                        Icons.wifi_off_rounded,
-                        size: 56,
-                        color: Colors.white.withValues(alpha: 0.85),
-                      ),
-                    ),
-                  ),
-              ],
-            ),
-          ),
-        );
-      },
-    );
-  }
-
-  Widget _shimmer(ThemeData theme) => Shimmer.fromColors(
-        baseColor: theme.colorScheme.surfaceContainerHighest,
-        highlightColor: theme.colorScheme.surface,
-        child: Container(color: theme.colorScheme.surfaceContainerHighest),
-      );
-
-  Widget _iconoFallback(ThemeData theme) => Container(
-        color: theme.colorScheme.primaryContainer,
-        child: Icon(
-          Icons.radio_rounded,
-          size: 80,
-          color: theme.colorScheme.onPrimaryContainer,
-        ),
-      );
-}
-
-// ─── Info chips ─────────────────────────────────────────────────────────────
-
-class _InfoChips extends StatelessWidget {
-  final Emisora emisora;
-  const _InfoChips({required this.emisora});
-
-  @override
-  Widget build(BuildContext context) {
-    final theme = Theme.of(context);
-    final items = <String>[];
-    if (emisora.pais != null) items.add(emisora.pais!);
-    if (emisora.idioma != null) items.add(emisora.idioma!);
-    if (items.isEmpty) return const SizedBox.shrink();
-
-    return Wrap(
-      spacing: 6,
-      children: items
-          .map((label) => Chip(
-                label: Text(label),
-                visualDensity: VisualDensity.compact,
-                backgroundColor: theme.colorScheme.secondaryContainer,
-                labelStyle: TextStyle(
-                    color: theme.colorScheme.onSecondaryContainer,
-                    fontSize: 12),
-                padding: EdgeInsets.zero,
-              ))
-          .toList(),
-    );
-  }
-}
-
-// ─── Controles ──────────────────────────────────────────────────────────────
-
-class _Controles extends StatelessWidget {
-  final EstadoRadio estado;
-  final Emisora emisora;
-
-  const _Controles({required this.estado, required this.emisora});
-
-  @override
-  Widget build(BuildContext context) {
-    final theme = Theme.of(context);
-
-    return StreamBuilder<EstadoReproduccion>(
-      stream: estado.estadoStream,
-      builder: (context, snapshot) {
-        final s = snapshot.data ?? EstadoReproduccion.detenido;
-        final reproduciendo = s == EstadoReproduccion.reproduciendo;
-        final cargando = s == EstadoReproduccion.cargando;
-        final hayError = s == EstadoReproduccion.error;
-
-        // En estado de error: mostrar mensaje y botón de reintento
-        if (hayError) {
-          return Column(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              Icon(
-                Icons.error_outline_rounded,
-                size: 40,
-                color: theme.colorScheme.error,
-              ),
-              const SizedBox(height: 8),
-              Text(
-                'No se puede reproducir esta radio',
-                style: theme.textTheme.bodyMedium?.copyWith(
-                  color: theme.colorScheme.error,
-                ),
-                textAlign: TextAlign.center,
-              ),
-              const SizedBox(height: 12),
-              FilledButton.tonalIcon(
-                icon: const Icon(Icons.refresh_rounded, size: 18),
-                label: const Text('Reintentar'),
-                onPressed: () => estado.reproducir(emisora),
-              ),
-            ],
-          );
-        }
-
-        return Row(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            // Botón detener
-            IconButton(
-              icon: const Icon(Icons.stop_rounded),
-              iconSize: 36,
-              color: theme.colorScheme.onSurfaceVariant,
-              tooltip: 'Detener',
-              onPressed: cargando ? null : () => estado.audio.detener(),
-            ),
-            const SizedBox(width: 16),
-            // Botón play/pause principal
-            AnimatedContainer(
-              duration: const Duration(milliseconds: 200),
-              width: 72,
-              height: 72,
-              decoration: BoxDecoration(
-                shape: BoxShape.circle,
-                color: theme.colorScheme.primary,
-                boxShadow: [
-                  BoxShadow(
-                    color: theme.colorScheme.primary.withValues(alpha: 0.35),
-                    blurRadius: reproduciendo ? 16 : 6,
-                    spreadRadius: reproduciendo ? 4 : 0,
-                  ),
-                ],
-              ),
-              child: Material(
-                color: Colors.transparent,
-                shape: const CircleBorder(),
-                child: InkWell(
-                  customBorder: const CircleBorder(),
-                  onTap: cargando
-                      ? null
-                      : () {
-                          if (reproduciendo || s == EstadoReproduccion.pausado) {
-                            estado.togglePlay();
-                          } else {
-                            estado.reproducir(emisora);
-                          }
-                        },
-                  child: Center(
-                    child: cargando
-                        ? const SizedBox(
-                            width: 28,
-                            height: 28,
-                            child: CircularProgressIndicator(
-                              strokeWidth: 2.5,
-                              color: Colors.white,
-                            ),
-                          )
-                        : Icon(
-                            reproduciendo
-                                ? Icons.pause_rounded
-                                : Icons.play_arrow_rounded,
-                            size: 40,
-                            color: theme.colorScheme.onPrimary,
-                          ),
-                  ),
-                ),
-              ),
-            ),
-            const SizedBox(width: 16),
-            // Indicador en vivo
-            Icon(
-              Icons.fiber_manual_record_rounded,
-              size: 36,
-              color: reproduciendo
-                  ? theme.colorScheme.error
-                  : theme.colorScheme.surfaceContainerHighest,
-            ),
-          ],
-        );
-      },
-    );
-  }
-}
-
-// ─── Timer widget ────────────────────────────────────────────────────────────
-
-class _TimerWidget extends StatelessWidget {
-  final EstadoRadio estado;
-  const _TimerWidget({required this.estado});
-
-  @override
-  Widget build(BuildContext context) {
-    final theme = Theme.of(context);
-
-    if (!estado.timer.activo) {
-      return TextButton.icon(
-        icon: const Icon(Icons.bedtime_outlined, size: 18),
-        label: const Text('Timer de sueño'),
-        onPressed: () => _mostrarTimerDialog(context),
-      );
-    }
-
-    return StreamBuilder<Duration>(
-      stream: estado.timer.tiempoRestanteStream,
-      builder: (context, snap) {
-        final t = snap.data ?? Duration.zero;
-        final m = t.inMinutes.remainder(60).toString().padLeft(2, '0');
-        final s = t.inSeconds.remainder(60).toString().padLeft(2, '0');
-        final label = t.inHours > 0
-            ? '${t.inHours}h ${m}m'
-            : '${m}m ${s}s';
-
-        return Row(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            Icon(Icons.bedtime_rounded, size: 16, color: theme.colorScheme.primary),
-            const SizedBox(width: 6),
-            Text(label, style: theme.textTheme.bodyMedium),
-            const SizedBox(width: 8),
-            TextButton(
-              onPressed: () => estado.cancelarTimer(),
-              style: TextButton.styleFrom(
-                visualDensity: VisualDensity.compact,
-                padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
-              ),
-              child: const Text('Cancelar'),
-            ),
-          ],
-        );
-      },
-    );
-  }
-
-  void _mostrarTimerDialog(BuildContext context) {
-    showModalBottomSheet(
-      context: context,
-      builder: (ctx) => SafeArea(
-        child: Padding(
-          padding: const EdgeInsets.all(24),
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
-              Text('Timer de sueño', style: Theme.of(ctx).textTheme.titleLarge),
-              const SizedBox(height: 16),
-              Wrap(
-                spacing: 8,
-                children: opcionesTimer
-                    .map((min) => ActionChip(
-                          label: Text('$min min'),
-                          onPressed: () {
-                            estado.iniciarTimer(min);
-                            Navigator.pop(ctx);
-                          },
-                        ))
-                    .toList(),
-              ),
-            ],
-          ),
-        ),
-      ),
-    );
-  }
-}

lib/servicios/servicio_audio.dart

@@ -1,9 +1,6 @@
-import 'dart:developer' as developer;
-
 import 'package:audio_service/audio_service.dart';
 import 'package:just_audio/just_audio.dart';
 import '../modelos/emisora.dart';
-import '../modelos/preset_ecualizador.dart';
 
 /// Estado de reproducción expuesto al UI.
 enum EstadoReproduccion { detenido, cargando, reproduciendo, pausado, error }
@@ -13,14 +10,20 @@ enum EstadoReproduccion { detenido, cargando, reproduciendo, pausado, error }
 // ─────────────────────────────────────────────────────────────
 PluriWaveAudioHandler? _handlerGlobal;
 
+/// Registra el handler. Llamar desde main.dart tras AudioService.init.
 void registrarHandler(PluriWaveAudioHandler handler) {
   _handlerGlobal = handler;
 }
 
 /// Wrapper de alto nivel para el UI.
+///
+/// Delega TODA la reproducción al [PluriWaveAudioHandler] para garantizar
+/// que el audio siga vivo en background con notificación foreground.
 class ServicioAudio {
   PluriWaveAudioHandler get _handler {
-    assert(_handlerGlobal != null, 'registrarHandler() no fue llamado en main.dart');
+    assert(_handlerGlobal != null,
+        'ServicioAudio: handler no registrado. '
+        'Llama registrarHandler() en main.dart tras AudioService.init.');
     return _handlerGlobal!;
   }
 
@@ -28,9 +31,6 @@ class ServicioAudio {
 
   Stream<EstadoReproduccion> get estadoStream =>
       _handler.playbackState.map((s) {
-        if (s.processingState == AudioProcessingState.error) {
-          return EstadoReproduccion.error;
-        }
         if (s.processingState == AudioProcessingState.loading ||
             s.processingState == AudioProcessingState.buffering) {
           return EstadoReproduccion.cargando;
@@ -68,52 +68,55 @@ class ServicioAudio {
   }
 
   Future<void> detener() => _handler.stop();
-  Future<void> setVolumen(double vol) => _handler.setVolumen(vol);
+
+  Future<void> setVolumen(double vol) => _handler.setVolume(vol.clamp(0.0, 1.0));
+
   double get volumen => _handler.volumen;
   bool get estaSonando => _handler.playbackState.value.playing;
+
+  /// No-op: el handler se limpia en main.dart al cerrar la app.
   Future<void> dispose() async {}
-
-  // ── Ecualizador ──────────────────────────────────────────────────────────
-  AndroidEqualizer? get ecualizador => _handler.ecualizador;
-  bool get ecualizadorDisponible => _handler.ecualizadorDisponible;
-  PresetEcualizador get presetActual => _handler.presetActual;
-
-  Future<void> aplicarPreset(PresetEcualizador preset) =>
-      _handler.aplicarPreset(preset);
-
-  Future<void> setBanda(int index, double db) =>
-      _handler.setBanda(index, db);
 }
 
 // ─────────────────────────────────────────────────────────────
-// AudioHandler
+// AudioHandler — núcleo del audio en background
 // ─────────────────────────────────────────────────────────────
+
+/// Handler de audio_service.
+///
+/// Gestiona la reproducción con `just_audio` y mantiene la notificación
+/// foreground activa mientras hay audio reproduciéndose.
+///
+/// ### Inicialización en main.dart
+/// ```dart
+/// final handler = await AudioService.init(
+///   builder: () => PluriWaveAudioHandler(),
+///   config: const AudioServiceConfig(
+///     androidNotificationChannelId: 'es.freetimelab.pluriwave.audio',
+///     androidNotificationChannelName: 'PluriWave Radio',
+///     androidNotificationOngoing: true,
+///     androidStopForegroundOnPause: true,
+///     androidNotificationIcon: 'drawable/ic_stat_radio',
+///   ),
+/// );
+/// registrarHandler(handler);
+/// ```
 class PluriWaveAudioHandler extends BaseAudioHandler with SeekHandler {
-  final AndroidEqualizer _eq = AndroidEqualizer();
+  final AudioPlayer _player = AudioPlayer();
-
-  late final AudioPlayer _player = AudioPlayer(
-    audioPipeline: AudioPipeline(androidAudioEffects: [_eq]),
-  );
-
   Emisora? emisoraActual;
   double _volumen = 1.0;
   double get volumen => _volumen;
 
-  AndroidEqualizer? get ecualizador => _eq;
-  bool _eqDisponible = false;
-  bool get ecualizadorDisponible => _eqDisponible;
-
-  PresetEcualizador _presetActual = PresetEcualizador.flat;
-  PresetEcualizador get presetActual => _presetActual;
-
   PluriWaveAudioHandler() {
     _setupStreams();
   }
 
   void _setupStreams() {
+    // Propagar estado del player → playbackState (lo que ve la notificación)
     _player.playerStateStream.listen((state) {
       final playing = state.playing;
       final proc = state.processingState;
+
       playbackState.add(playbackState.value.copyWith(
         controls: [
           if (playing) MediaControl.pause else MediaControl.play,
@@ -128,86 +131,10 @@ class PluriWaveAudioHandler extends BaseAudioHandler with SeekHandler {
       ));
     });
 
+    // Actualizar bufferedPosition
     _player.bufferedPositionStream.listen((pos) {
       playbackState.add(playbackState.value.copyWith(bufferedPosition: pos));
     });
-
-    // ── Escuchar errores de ExoPlayer ─────────────────────────────────────
-    // Captura todos los PlaybackException: TYPE_SOURCE (HTTP cleartext,
-    // certificado inválido, 404), TYPE_UNEXPECTED, timeout de conexión, etc.
-    _player.playbackEventStream.listen(
-      (_) {},
-      onError: (Object error, StackTrace stackTrace) {
-        _gestionarErrorReproduccion(error);
-      },
-    );
-  }
-
-  /// Gestiona cualquier error de reproducción de ExoPlayer de forma
-  /// controlada: emite estado de error al UI y resetea la reproducción.
-  void _gestionarErrorReproduccion(Object error) {
-    String mensaje;
-    String codigoLog;
-
-    if (error is PlayerException) {
-      codigoLog = 'PlayerException(code=${error.code}): ${error.message}';
-      mensaje = _mensajeAmigable(error);
-    } else {
-      codigoLog = 'Error desconocido: $error';
-      mensaje = 'Error de reproducción';
-    }
-
-    developer.log(
-      '[PluriWave] Error reproducción: $codigoLog',
-      name: 'ServicioAudio',
-      level: 900, // warning
-    );
-
-    // Emitir estado de error al UI (incluye mensaje legible)
-    playbackState.add(playbackState.value.copyWith(
-      processingState: AudioProcessingState.error,
-      playing: false,
-      errorMessage: mensaje,
-    ));
-
-    // Resetear el player a estado idle limpio (sin lanzar otra excepción)
-    _player.stop().catchError((_) {});
-  }
-
-  /// Traduce códigos de error de ExoPlayer a mensajes para el usuario.
-  String _mensajeAmigable(PlayerException e) {
-    final code = e.code;
-
-    // ERROR_CODE_IO_* — problemas de red/fuente
-    if (code >= 2000 && code < 3000) {
-      if (code == 2001) return 'Sin conexión a internet';
-      if (code == 2002) return 'La URL de la radio no es válida';
-      if (code == 2003) return 'La radio no está disponible (error 404)';
-      if (code == 2004) return 'Tiempo de espera agotado al conectar';
-      return 'No se puede conectar a la radio';
-    }
-
-    // ERROR_CODE_PARSING_* — formato de stream no soportado
-    if (code >= 3000 && code < 4000) {
-      return 'Formato de stream no compatible';
-    }
-
-    // ERROR_CODE_DECODING_* — error de decodificación
-    if (code >= 4000 && code < 5000) {
-      return 'Error al decodificar el stream de audio';
-    }
-
-    // TYPE_SOURCE — error en la fuente (HTTP cleartext, cert, etc.)
-    // En just_audio suele mapearse como code=-1 o message con "Cleartext"
-    final msg = e.message ?? '';
-    if (msg.contains('Cleartext') || msg.contains('cleartext')) {
-      return 'Esta radio usa HTTP sin cifrar (no permitido)';
-    }
-    if (msg.contains('CERTIFICATE') || msg.contains('HandshakeException')) {
-      return 'Certificado SSL inválido en la radio';
-    }
-
-    return 'No se puede reproducir esta radio';
   }
 
   AudioProcessingState _mapProcState(ProcessingState state) {
@@ -221,81 +148,22 @@ class PluriWaveAudioHandler extends BaseAudioHandler with SeekHandler {
   }
 
   @override
-  Future<void> playMediaItem(MediaItem mediaItem) async {
+  Future<void> playMediaItem(MediaItem item) async {
-    this.mediaItem.add(mediaItem);
+    mediaItem.add(item);
     try {
       await _player.stop();
-      await _player.setUrl(mediaItem.id);
+      await _player.setUrl(item.id);
       await _player.play();
-      // Habilitar ecualizador tras reproducir (necesita audio activo)
-      await _activarEcualizador();
     } on PlayerException catch (e) {
-      // El error ya llega por playbackEventStream.onError, pero también
-      // lo capturamos aquí para asegurarnos de emitir el estado de error
-      // y propagarlo como excepción (para que EstadoRadio muestre el mensaje).
-      _gestionarErrorReproduccion(e);
-      throw Exception(_mensajeAmigable(e));
-    } on Exception catch (e) {
-      developer.log(
-        '[PluriWave] Error inesperado en playMediaItem: $e',
-        name: 'ServicioAudio',
-        level: 900,
-      );
       playbackState.add(playbackState.value.copyWith(
         processingState: AudioProcessingState.error,
-        playing: false,
+        errorMessage: e.message ?? 'Error de reproducción',
-        errorMessage: 'Error inesperado al reproducir',
+        errorCode: e.code,
       ));
       rethrow;
     }
   }
 
-  Future<void> _activarEcualizador() async {
-    try {
-      final params = await _eq.parameters;
-      _eqDisponible = params.bands.isNotEmpty;
-      if (_eqDisponible) {
-        await _eq.setEnabled(true);
-        await aplicarPreset(_presetActual);
-      }
-    } catch (_) {
-      _eqDisponible = false;
-    }
-  }
-
-  /// Aplica un preset al ecualizador nativo Android.
-  Future<void> aplicarPreset(PresetEcualizador preset) async {
-    _presetActual = preset;
-    if (!_eqDisponible) return;
-    try {
-      final params = await _eq.parameters;
-      for (int i = 0; i < params.bands.length && i < preset.bandas.length; i++) {
-        await params.bands[i].setGain(preset.bandas[i]);
-      }
-    } catch (_) {}
-  }
-
-  /// Ajusta una banda individual.
-  Future<void> setBanda(int index, double db) async {
-    if (!_eqDisponible) return;
-    final bandas = List<double>.from(_presetActual.bandas);
-    if (index >= 0 && index < bandas.length) {
-      bandas[index] = db;
-      _presetActual = _presetActual.copyWithBandas(bandas);
-    }
-    try {
-      final params = await _eq.parameters;
-      if (index < params.bands.length) {
-        await params.bands[index].setGain(db);
-      }
-    } catch (_) {}
-  }
-
-  Future<void> setVolumen(double vol) async {
-    _volumen = vol.clamp(0.0, 1.0);
-    await _player.setVolume(_volumen);
-  }
-
   @override
   Future<void> play() => _player.play();
 
@@ -313,6 +181,11 @@ class PluriWaveAudioHandler extends BaseAudioHandler with SeekHandler {
   @override
   Future<void> seek(Duration position) => _player.seek(position);
 
+  Future<void> setVolume(double vol) async {
+    _volumen = vol.clamp(0.0, 1.0);
+    await _player.setVolume(_volumen);
+  }
+
   @override
   Future<void> onTaskRemoved() async {
     await stop();

lib/servicios/servicio_timer.dart

@@ -2,7 +2,7 @@ import 'dart:async';
 import 'servicio_audio.dart';
 
 /// Opciones predefinidas de timer en minutos.
-const opcionesTimer = [3, 5, 10, 15, 30, 60, 90, 120, 180];
+const opcionesTimer = [15, 30, 60, 90];
 
 /// Servicio de auto-apagado de la radio.
 ///
@@ -48,28 +48,12 @@ class ServicioTimer {
       if (restante <= Duration.zero) {
         _tiempoRestante = Duration.zero;
         _controller.add(_tiempoRestante);
-
-        _timer?.cancel();
-        _timer = null;
-
-        _activo = false;
-
         _iniciarFadeOut();
+        cancelar(detenerAudio: false);
       } else {
         _tiempoRestante = restante;
         _controller.add(_tiempoRestante);
       }
-
-
-      // if (restante <= Duration.zero) {
-      //   _tiempoRestante = Duration.zero;
-      //   _controller.add(_tiempoRestante);
-      //   _iniciarFadeOut();
-      //   cancelar(detenerAudio: false);
-      // } else {
-      //   _tiempoRestante = restante;
-      //   _controller.add(_tiempoRestante);
-      // }
     });
   }
 

lib/widgets/ecualizador_widget.dart

@@ -1,120 +0,0 @@
-import 'package:flutter/material.dart';
-import '../modelos/preset_ecualizador.dart';
-
-/// Widget de ecualizador con 5 sliders verticales.
-/// Basado en JaviHogar EcualizadorWidget, adaptado a Material You.
-class EcualizadorWidget extends StatefulWidget {
-  final PresetEcualizador preset;
-  final void Function(PresetEcualizador) onCambio;
-
-  const EcualizadorWidget({super.key, required this.preset, required this.onCambio});
-
-  @override
-  State<EcualizadorWidget> createState() => _EcualizadorWidgetState();
-}
-
-class _EcualizadorWidgetState extends State<EcualizadorWidget> {
-  late List<double> _bandas;
-  final List<String> _etiquetas = ['60Hz', '250Hz', '1kHz', '4kHz', '16kHz'];
-
-  @override
-  void initState() {
-    super.initState();
-    _bandas = List.from(widget.preset.bandas);
-  }
-
-  @override
-  void didUpdateWidget(EcualizadorWidget old) {
-    super.didUpdateWidget(old);
-    if (old.preset.nombre != widget.preset.nombre) {
-      setState(() => _bandas = List.from(widget.preset.bandas));
-    }
-  }
-
-  void _actualizarBanda(int index, double valor) {
-    setState(() => _bandas[index] = valor);
-    widget.onCambio(PresetEcualizador(nombre: 'Personalizado', bandas: List.from(_bandas)));
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final theme = Theme.of(context);
-    return Card(
-      child: Padding(
-        padding: const EdgeInsets.all(16),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.stretch,
-          children: [
-            Text('Ecualizador', style: theme.textTheme.titleMedium),
-            const SizedBox(height: 16),
-            Row(
-              crossAxisAlignment: CrossAxisAlignment.end,
-              mainAxisAlignment: MainAxisAlignment.spaceEvenly,
-              children: [
-                for (int i = 0; i < 5; i++)
-                  Expanded(
-                    child: Column(
-                      children: [
-                        SizedBox(
-                          height: 160,
-                          child: RotatedBox(
-                            quarterTurns: 3,
-                            child: Slider(
-                              value: _bandas[i],
-                              min: -12.0,
-                              max: 12.0,
-                              divisions: 24,
-                              onChanged: (v) => _actualizarBanda(i, v),
-                            ),
-                          ),
-                        ),
-                        Text(
-                          '${_bandas[i].toStringAsFixed(1)}dB',
-                          style: theme.textTheme.labelSmall,
-                          textAlign: TextAlign.center,
-                        ),
-                        Text(
-                          _etiquetas[i],
-                          style: theme.textTheme.bodySmall?.copyWith(
-                            color: theme.colorScheme.onSurfaceVariant,
-                          ),
-                          textAlign: TextAlign.center,
-                        ),
-                      ],
-                    ),
-                  ),
-              ],
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-}
-
-/// Chips de presets predefinidos.
-class PresetsEcualizadorWidget extends StatelessWidget {
-  final PresetEcualizador presetActual;
-  final void Function(PresetEcualizador) onSeleccionar;
-
-  const PresetsEcualizadorWidget({
-    super.key,
-    required this.presetActual,
-    required this.onSeleccionar,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    return Wrap(
-      spacing: 8,
-      runSpacing: 4,
-      children: PresetEcualizador.presets.map((p) {
-        return ChoiceChip(
-          label: Text(p.nombre),
-          selected: p.nombre == presetActual.nombre,
-          onSelected: (_) => onSeleccionar(p),
-        );
-      }).toList(),
-    );
-  }
-}

lib/widgets/mini_reproductor.dart

@@ -1,12 +1,10 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import '../estado/estado_radio.dart';
-import '../pantallas/pantalla_reproductor.dart';
 import '../servicios/servicio_audio.dart';
-import 'visualizador_audio.dart';
 
 /// Barra inferior persistente con controles básicos de reproducción.
-/// Toca la barra para abrir PantallaReproductor completa.
+/// Se muestra siempre que haya una emisora cargada.
 class MiniReproductor extends StatelessWidget {
   const MiniReproductor({super.key});
 
@@ -19,105 +17,80 @@ class MiniReproductor extends StatelessWidget {
 
     final theme = Theme.of(context);
 
-    return GestureDetector(
+    return Container(
-      onTap: () => PantallaReproductor.abrir(context, emisora),
+      decoration: BoxDecoration(
-      child: Container(
+        color: theme.colorScheme.surfaceContainer,
-        decoration: BoxDecoration(
+        border: Border(top: BorderSide(color: theme.colorScheme.outlineVariant, width: 0.5)),
-          color: theme.colorScheme.surfaceContainer,
+      ),
-          border: Border(
+      child: SafeArea(
-              top: BorderSide(
+        top: false,
-                  color: theme.colorScheme.outlineVariant, width: 0.5)),
+        child: Padding(
-        ),
+          padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
-        child: SafeArea(
+          child: Row(
-          top: false,
+            children: [
-          child: Padding(
+              // Logo emisora
-            padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+              ClipRRect(
-            child: Row(
+                borderRadius: BorderRadius.circular(6),
-              children: [
+                child: Container(
-                // Indicador de reproducción (mini visualizador)
-                SizedBox(
                   width: 40,
                   height: 40,
-                  child: Center(
+                  color: theme.colorScheme.primaryContainer,
-                    child: IndicadorReproduccion(
+                  child: const Icon(Icons.radio, size: 22),
-                      estadoStream: estado.estadoStream,
+                ),
-                      color: theme.colorScheme.primary,
+              ),
-                      size: 20,
+              const SizedBox(width: 12),
+              // Nombre y estado
+              Expanded(
+                child: Column(
+                  mainAxisSize: MainAxisSize.min,
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      emisora.nombre,
+                      style: theme.textTheme.bodyMedium?.copyWith(fontWeight: FontWeight.w600),
+                      maxLines: 1,
+                      overflow: TextOverflow.ellipsis,
                     ),
-                  ),
+                    StreamBuilder<EstadoReproduccion>(
-                ),
+                      stream: estado.estadoStream,
-                const SizedBox(width: 12),
+                      builder: (context, snapshot) {
-                // Nombre y estado
+                        final s = snapshot.data ?? EstadoReproduccion.detenido;
-                Expanded(
+                        return Text(
-                  child: Column(
+                          _labelEstado(s),
-                    mainAxisSize: MainAxisSize.min,
+                          style: theme.textTheme.bodySmall?.copyWith(
-                    crossAxisAlignment: CrossAxisAlignment.start,
+                            color: theme.colorScheme.onSurfaceVariant,
-                    children: [
+                          ),
-                      Text(
+                        );
-                        emisora.nombre,
-                        style: theme.textTheme.bodyMedium
-                            ?.copyWith(fontWeight: FontWeight.w600),
-                        maxLines: 1,
-                        overflow: TextOverflow.ellipsis,
-                      ),
-                      StreamBuilder<EstadoReproduccion>(
-                        stream: estado.estadoStream,
-                        builder: (context, snapshot) {
-                          final s = snapshot.data ??
-                              EstadoReproduccion.detenido;
-                          return Text(
-                            _labelEstado(s),
-                            style: theme.textTheme.bodySmall?.copyWith(
-                              color: theme.colorScheme.onSurfaceVariant,
-                            ),
-                          );
-                        },
-                      ),
-                    ],
-                  ),
-                ),
-                // Botón play/pause
-                StreamBuilder<EstadoReproduccion>(
-                  stream: estado.estadoStream,
-                  builder: (context, snapshot) {
-                    final s =
-                        snapshot.data ?? EstadoReproduccion.detenido;
-                    if (s == EstadoReproduccion.cargando) {
-                      return const SizedBox(
-                        width: 40,
-                        height: 40,
-                        child: Padding(
-                          padding: EdgeInsets.all(10),
-                          child: CircularProgressIndicator(strokeWidth: 2),
-                        ),
-                      );
-                    }
-                    // En estado error: mostrar icono de reintento
-                    if (s == EstadoReproduccion.error) {
-                      final emisora = estado.emisoraActual;
-                      return IconButton(
-                        icon: const Icon(Icons.refresh_rounded),
-                        tooltip: 'Reintentar',
-                        onPressed: emisora != null
-                            ? () => estado.reproducir(emisora)
-                            : null,
-                      );
-                    }
-                    return IconButton(
-                      icon: Icon(
-                        s == EstadoReproduccion.reproduciendo
-                            ? Icons.pause_rounded
-                            : Icons.play_arrow_rounded,
-                      ),
-                      onPressed: () {
-                        // Evitar que el tap en el botón abra el reproductor
-                        estado.togglePlay();
                       },
-                    );
+                    ),
-                  },
+                  ],
                 ),
-              ],
+              ),
-            ),
+              // Botón play/pause
+              StreamBuilder<EstadoReproduccion>(
+                stream: estado.estadoStream,
+                builder: (context, snapshot) {
+                  final s = snapshot.data ?? EstadoReproduccion.detenido;
+                  if (s == EstadoReproduccion.cargando) {
+                    return const SizedBox(
+                      width: 40,
+                      height: 40,
+                      child: Padding(
+                        padding: EdgeInsets.all(10),
+                        child: CircularProgressIndicator(strokeWidth: 2),
+                      ),
+                    );
+                  }
+                  return IconButton(
+                    icon: Icon(s == EstadoReproduccion.reproduciendo
+                        ? Icons.pause_rounded
+                        : Icons.play_arrow_rounded),
+                    onPressed: estado.togglePlay,
+                    tooltip: s == EstadoReproduccion.reproduciendo ? 'Pausar' : 'Reproducir',
+                  );
+                },
+              ),
+            ],
           ),
         ),
       ),
@@ -125,12 +98,17 @@ class MiniReproductor extends StatelessWidget {
   }
 
   String _labelEstado(EstadoReproduccion estado) {
-    return switch (estado) {
+    switch (estado) {
-      EstadoReproduccion.cargando => 'Conectando...',
+      case EstadoReproduccion.cargando:
-      EstadoReproduccion.reproduciendo => 'En directo ●',
+        return 'Conectando...';
-      EstadoReproduccion.pausado => 'Pausado',
+      case EstadoReproduccion.reproduciendo:
-      EstadoReproduccion.error => 'Error de conexión',
+        return 'En directo ●';
-      EstadoReproduccion.detenido => 'Detenido',
+      case EstadoReproduccion.pausado:
-    };
+        return 'Pausado';
+      case EstadoReproduccion.error:
+        return 'Error de conexión';
+      case EstadoReproduccion.detenido:
+        return 'Detenido';
+    }
   }
 }

lib/widgets/tarjeta_emisora.dart

@@ -1,13 +1,10 @@
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
 import 'package:shimmer/shimmer.dart';
-import '../estado/estado_radio.dart';
 import '../modelos/emisora.dart';
 
 /// Tarjeta compacta para mostrar una emisora en listas y grids.
-/// Incluye botón de favorito visible en ambos modos.
+class TarjetaEmisora extends StatelessWidget {
-class TarjetaEmisora extends StatefulWidget {
   final Emisora emisora;
   final VoidCallback? onTap;
   final bool esCompacta;
@@ -19,96 +16,48 @@ class TarjetaEmisora extends StatefulWidget {
     this.esCompacta = false,
   });
 
-  @override
-  State<TarjetaEmisora> createState() => _TarjetaEmisoraState();
-}
-
-class _TarjetaEmisoraState extends State<TarjetaEmisora> {
-  bool _esFavorito = false;
-  bool _toggling = false;
-
-  @override
-  void initState() {
-    super.initState();
-    _checkFavorito();
-  }
-
-  Future<void> _checkFavorito() async {
-    final fav = await context.read<EstadoRadio>().esFavorito(widget.emisora.uuid);
-    if (mounted) setState(() => _esFavorito = fav);
-  }
-
-  Future<void> _toggle() async {
-    if (_toggling) return;
-    _toggling = true;
-    final estado = context.read<EstadoRadio>();
-    final esFav = await estado.toggleFavorito(widget.emisora);
-    if (mounted) setState(() => _esFavorito = esFav);
-    _toggling = false;
-    if (mounted) {
-      ScaffoldMessenger.of(context).showSnackBar(SnackBar(
-        content: Text(esFav
-            ? '${widget.emisora.nombre} añadida a favoritos'
-            : '${widget.emisora.nombre} eliminada de favoritos'),
-        duration: const Duration(seconds: 2),
-      ));
-    }
-  }
-
   @override
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
     return Card(
       clipBehavior: Clip.antiAlias,
       child: InkWell(
-        onTap: widget.onTap,
+        onTap: onTap,
-        child: widget.esCompacta
+        child: esCompacta ? _buildCompacta(theme) : _buildCompleta(theme),
-            ? _buildCompacta(theme)
-            : _buildCompleta(theme),
       ),
     );
   }
 
   Widget _buildCompleta(ThemeData theme) {
-    return Stack(
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
       children: [
-        Column(
+        AspectRatio(
-          crossAxisAlignment: CrossAxisAlignment.start,
+          aspectRatio: 1,
-          children: [
+          child: _logo(theme, 60),
-            AspectRatio(
-              aspectRatio: 1,
-              child: _logo(theme, 60),
-            ),
-            Padding(
-              padding: const EdgeInsets.fromLTRB(8, 8, 8, 4),
-              child: Column(
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  Text(
-                    widget.emisora.nombre,
-                    style: theme.textTheme.bodyMedium?.copyWith(fontWeight: FontWeight.bold),
-                    maxLines: 2,
-                    overflow: TextOverflow.ellipsis,
-                  ),
-                  if (widget.emisora.pais != null)
-                    Text(
-                      widget.emisora.pais!,
-                      style: theme.textTheme.bodySmall?.copyWith(
-                        color: theme.colorScheme.onSurfaceVariant,
-                      ),
-                      maxLines: 1,
-                      overflow: TextOverflow.ellipsis,
-                    ),
-                ],
-              ),
-            ),
-          ],
         ),
-        // Botón favorito superpuesto (esquina superior derecha)
+        Padding(
-        Positioned(
+          padding: const EdgeInsets.all(8),
-          top: 4,
+          child: Column(
-          right: 4,
+            crossAxisAlignment: CrossAxisAlignment.start,
-          child: _botonFavorito(theme, mini: true),
+            children: [
+              Text(
+                emisora.nombre,
+                style: theme.textTheme.bodyMedium?.copyWith(fontWeight: FontWeight.bold),
+                maxLines: 2,
+                overflow: TextOverflow.ellipsis,
+              ),
+              if (emisora.pais != null)
+                Text(
+                  emisora.pais!,
+                  style: theme.textTheme.bodySmall?.copyWith(
+                    color: theme.colorScheme.onSurfaceVariant,
+                  ),
+                  maxLines: 1,
+                  overflow: TextOverflow.ellipsis,
+                ),
+            ],
+          ),
         ),
       ],
     );
@@ -118,46 +67,22 @@ class _TarjetaEmisoraState extends State<TarjetaEmisora> {
     return ListTile(
       leading: SizedBox(width: 48, height: 48, child: _logo(theme, 24)),
       title: Text(
-        widget.emisora.nombre,
+        emisora.nombre,
         maxLines: 1,
         overflow: TextOverflow.ellipsis,
       ),
       subtitle: Text(
-        [widget.emisora.pais, widget.emisora.idioma]
+        [emisora.pais, emisora.idioma].where((s) => s != null).join(' · '),
-            .where((s) => s != null && s.isNotEmpty)
-            .join(' · '),
         maxLines: 1,
         overflow: TextOverflow.ellipsis,
       ),
-      trailing: _botonFavorito(theme, mini: false),
-    );
-  }
-
-  Widget _botonFavorito(ThemeData theme, {required bool mini}) {
-    return Material(
-      color: mini
-          ? theme.colorScheme.surface.withValues(alpha: 0.8)
-          : Colors.transparent,
-      shape: const CircleBorder(),
-      child: InkWell(
-        customBorder: const CircleBorder(),
-        onTap: _toggle,
-        child: Padding(
-          padding: EdgeInsets.all(mini ? 6 : 4),
-          child: Icon(
-            _esFavorito ? Icons.favorite_rounded : Icons.favorite_outline_rounded,
-            color: _esFavorito ? theme.colorScheme.error : theme.colorScheme.onSurfaceVariant,
-            size: mini ? 18 : 22,
-          ),
-        ),
-      ),
     );
   }
 
   Widget _logo(ThemeData theme, double iconSize) {
-    if (widget.emisora.favicon != null && widget.emisora.favicon!.isNotEmpty) {
+    if (emisora.favicon != null && emisora.favicon!.isNotEmpty) {
       return CachedNetworkImage(
-        imageUrl: widget.emisora.favicon!,
+        imageUrl: emisora.favicon!,
         fit: BoxFit.cover,
         placeholder: (_, __) => _shimmer(theme),
         errorWidget: (_, __, ___) => _iconoFallback(theme, iconSize),

lib/widgets/visualizador_audio.dart

@@ -1,241 +0,0 @@
-import 'dart:math';
-import 'package:flutter/material.dart';
-import '../servicios/servicio_audio.dart';
-
-/// Visualizador de audio animado para la pantalla del reproductor.
-///
-/// Muestra barras verticales que se animan con movimiento pseudo-aleatorio
-/// basado en ruido suavizado mientras la radio está reproduciéndose.
-/// Cuando está pausado/detenido, las barras se aplanan suavemente.
-///
-/// ### Implementación
-/// No usa FFT real (requeriría captura de micrófono con permisos).
-/// En cambio, usa un generador de movimiento orgánico con interpolación
-/// suavizada — el resultado visual es similar al de apps de streaming como
-/// Spotify o Apple Music en sus visualizadores de "en reproducción".
-///
-/// ### Uso
-/// ```dart
-/// VisualizadorAudio(
-///   estadoStream: estado.estadoStream,
-///   barras: 24,
-///   color: theme.colorScheme.primary,
-///   altura: 60,
-/// )
-/// ```
-class VisualizadorAudio extends StatefulWidget {
-  final Stream<EstadoReproduccion> estadoStream;
-  final int barras;
-  final Color? color;
-  final double altura;
-  final double anchuraTotal;
-
-  const VisualizadorAudio({
-    super.key,
-    required this.estadoStream,
-    this.barras = 20,
-    this.color,
-    this.altura = 48,
-    this.anchuraTotal = double.infinity,
-  });
-
-  @override
-  State<VisualizadorAudio> createState() => _VisualizadorAudioState();
-}
-
-class _VisualizadorAudioState extends State<VisualizadorAudio>
-    with TickerProviderStateMixin {
-  late AnimationController _controller;
-  late List<_BarraState> _barras;
-  final _random = Random();
-  bool _activo = false;
-
-  @override
-  void initState() {
-    super.initState();
-    _barras = List.generate(
-      widget.barras,
-      (i) => _BarraState(
-        fase: _random.nextDouble() * pi * 2,
-        velocidad: 0.8 + _random.nextDouble() * 1.4,
-        amplitud: 0.4 + _random.nextDouble() * 0.6,
-        offset: _random.nextDouble() * 0.3,
-      ),
-    );
-
-    _controller = AnimationController(
-      vsync: this,
-      duration: const Duration(seconds: 1),
-    )..addListener(_actualizar);
-
-    widget.estadoStream.listen(_onEstado);
-  }
-
-  void _onEstado(EstadoReproduccion estado) {
-    final nuevoActivo = estado == EstadoReproduccion.reproduciendo ||
-        estado == EstadoReproduccion.cargando;
-    if (nuevoActivo == _activo) return;
-    setState(() => _activo = nuevoActivo);
-    if (nuevoActivo) {
-      _controller.repeat();
-    } else {
-      _controller.forward(from: _controller.value).whenComplete(() {
-        if (!_activo && mounted) _controller.stop();
-      });
-    }
-  }
-
-  void _actualizar() {
-    if (mounted) setState(() {});
-  }
-
-  @override
-  void dispose() {
-    _controller.dispose();
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final color = widget.color ?? Theme.of(context).colorScheme.primary;
-    final t = _controller.value * pi * 2;
-
-    return SizedBox(
-      height: widget.altura,
-      child: LayoutBuilder(
-        builder: (context, constraints) {
-          final totalAncho = constraints.maxWidth == double.infinity
-              ? 300.0
-              : constraints.maxWidth;
-          final espaciado = totalAncho / widget.barras;
-          final anchoBar = (espaciado * 0.55).clamp(2.0, 8.0);
-
-          return Row(
-            mainAxisAlignment: MainAxisAlignment.center,
-            crossAxisAlignment: CrossAxisAlignment.end,
-            children: List.generate(widget.barras, (i) {
-              final b = _barras[i];
-              final double altura;
-
-              if (_activo) {
-                // Movimiento orgánico: combinación de senos con diferentes fases
-                final onda1 = sin(t * b.velocidad + b.fase);
-                final onda2 = sin(t * b.velocidad * 0.7 + b.fase * 1.3) * 0.5;
-                final valor = ((onda1 + onda2 + 1.5) / 3.0).clamp(0.0, 1.0);
-                altura = (b.offset + valor * b.amplitud) * widget.altura;
-              } else {
-                // Decaer suavemente a altura mínima
-                final progreso = _controller.value;
-                final alturaActual = b.alturaActual;
-                b.alturaActual = alturaActual * (1 - progreso * 0.1);
-                altura = b.alturaActual.clamp(2.0, widget.altura * 0.05);
-              }
-
-              return Padding(
-                padding: EdgeInsets.symmetric(horizontal: (espaciado - anchoBar) / 2),
-                child: AnimatedContainer(
-                  duration: const Duration(milliseconds: 80),
-                  width: anchoBar,
-                  height: altura.clamp(2.0, widget.altura),
-                  decoration: BoxDecoration(
-                    color: color.withValues(
-                      alpha: _activo ? 0.7 + (altura / widget.altura) * 0.3 : 0.3,
-                    ),
-                    borderRadius: BorderRadius.circular(anchoBar / 2),
-                  ),
-                ),
-              );
-            }),
-          );
-        },
-      ),
-    );
-  }
-}
-
-class _BarraState {
-  final double fase;
-  final double velocidad;
-  final double amplitud;
-  final double offset;
-  double alturaActual;
-
-  _BarraState({
-    required this.fase,
-    required this.velocidad,
-    required this.amplitud,
-    required this.offset,
-  }) : alturaActual = offset * 20;
-}
-
-/// Versión compacta del visualizador — 5 barras, para uso en MiniReproductor
-/// o indicadores pequeños de "en reproducción".
-class IndicadorReproduccion extends StatefulWidget {
-  final Stream<EstadoReproduccion> estadoStream;
-  final Color? color;
-  final double size;
-
-  const IndicadorReproduccion({
-    super.key,
-    required this.estadoStream,
-    this.color,
-    this.size = 16,
-  });
-
-  @override
-  State<IndicadorReproduccion> createState() => _IndicadorReproduccionState();
-}
-
-class _IndicadorReproduccionState extends State<IndicadorReproduccion>
-    with SingleTickerProviderStateMixin {
-  late AnimationController _ctrl;
-  bool _reproduciendo = false;
-
-  @override
-  void initState() {
-    super.initState();
-    _ctrl = AnimationController(vsync: this, duration: const Duration(milliseconds: 600))
-      ..addListener(() => setState(() {}));
-    widget.estadoStream.listen((s) {
-      final rep = s == EstadoReproduccion.reproduciendo;
-      if (rep == _reproduciendo) return;
-      setState(() => _reproduciendo = rep);
-      rep ? _ctrl.repeat(reverse: true) : _ctrl.stop();
-    });
-  }
-
-  @override
-  void dispose() {
-    _ctrl.dispose();
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final color = widget.color ??
-        Theme.of(context).colorScheme.primary;
-    if (!_reproduciendo) {
-      return Icon(Icons.radio, size: widget.size,
-          color: Theme.of(context).colorScheme.onSurfaceVariant);
-    }
-    return Row(
-      mainAxisSize: MainAxisSize.min,
-      crossAxisAlignment: CrossAxisAlignment.end,
-      children: List.generate(3, (i) {
-        final alts = [0.5, 1.0, 0.7];
-        final fases = [0.0, 0.3, 0.6];
-        final h = ((sin(_ctrl.value * pi + fases[i]) + 1) / 2 * alts[i] + 0.2)
-            .clamp(0.15, 1.0) * widget.size;
-        return Container(
-          width: widget.size * 0.2,
-          height: h,
-          margin: EdgeInsets.only(right: i < 2 ? widget.size * 0.1 : 0),
-          decoration: BoxDecoration(
-            color: color,
-            borderRadius: BorderRadius.circular(1),
-          ),
-        );
-      }),
-    );
-  }
-}

pubspec.lock

@@ -9,38 +9,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.13.1"
-  audio_service:
-    dependency: "direct main"
-    description:
-      name: audio_service
-      sha256: cb122c7c2639d2a992421ef96b67948ad88c5221da3365ccef1031393a76e044
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.18.18"
-  audio_service_platform_interface:
-    dependency: transitive
-    description:
-      name: audio_service_platform_interface
-      sha256: "6283782851f6c8b501b60904a32fc7199dc631172da0629d7301e66f672ab777"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.3"
-  audio_service_web:
-    dependency: transitive
-    description:
-      name: audio_service_web
-      sha256: b8ea9243201ee53383157fbccf13d5d2a866b5dda922ec19d866d1d5d70424df
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.4"
-  audio_session:
-    dependency: "direct main"
-    description:
-      name: audio_session
-      sha256: "2b7fff16a552486d078bfc09a8cde19f426dc6d6329262b684182597bec5b1ac"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.25"
   boolean_selector:
     dependency: transitive
     description:
@@ -49,30 +17,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
-  cached_network_image:
-    dependency: "direct main"
-    description:
-      name: cached_network_image
-      sha256: "7c1183e361e5c8b0a0f21a28401eecdbde252441106a9816400dd4c2b2424916"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.4.1"
-  cached_network_image_platform_interface:
-    dependency: transitive
-    description:
-      name: cached_network_image_platform_interface
-      sha256: "35814b016e37fbdc91f7ae18c8caf49ba5c88501813f73ce8a07027a395e2829"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.1.1"
-  cached_network_image_web:
-    dependency: transitive
-    description:
-      name: cached_network_image_web
-      sha256: "980842f4e8e2535b8dbd3d5ca0b1f0ba66bf61d14cc3a17a9b4788a3685ba062"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.1"
   characters:
     dependency: transitive
     description:
@@ -89,14 +33,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.2"
-  code_assets:
-    dependency: transitive
-    description:
-      name: code_assets
-      sha256: "83ccdaa064c980b5596c35dd64a8d3ecc68620174ab9b90b6343b753aa721687"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.0"
   collection:
     dependency: transitive
     description:
@@ -105,22 +41,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.19.1"
-  cross_file:
-    dependency: transitive
-    description:
-      name: cross_file
-      sha256: "28bb3ae56f117b5aec029d702a90f57d285cd975c3c5c281eaca38dbc47c5937"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.3.5+2"
-  crypto:
-    dependency: transitive
-    description:
-      name: crypto
-      sha256: c8ea0233063ba03258fbcf2ca4d6dadfefe14f02fab57702265467a19f27fadf
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.7"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -137,178 +57,24 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.3"
-  ffi:
-    dependency: transitive
-    description:
-      name: ffi
-      sha256: "6d7fd89431262d8f3125e81b50d3847a091d846eafcd4fdb88dd06f36d705a45"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.0"
-  file:
-    dependency: transitive
-    description:
-      name: file
-      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
-      url: "https://pub.dev"
-    source: hosted
-    version: "7.0.1"
-  file_picker:
-    dependency: "direct main"
-    description:
-      name: file_picker
-      sha256: ab13ae8ef5580a411c458d6207b6774a6c237d77ac37011b13994879f68a8810
-      url: "https://pub.dev"
-    source: hosted
-    version: "8.3.7"
-  fixnum:
-    dependency: transitive
-    description:
-      name: fixnum
-      sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
   flutter:
     dependency: "direct main"
     description: flutter
     source: sdk
     version: "0.0.0"
-  flutter_animate:
-    dependency: "direct main"
-    description:
-      name: flutter_animate
-      sha256: "7befe2d3252728afb77aecaaea1dec88a89d35b9b1d2eea6d04479e8af9117b5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.5.2"
-  flutter_cache_manager:
-    dependency: transitive
-    description:
-      name: flutter_cache_manager
-      sha256: "400b6592f16a4409a7f2bb929a9a7e38c72cceb8ffb99ee57bbf2cb2cecf8386"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.4.1"
   flutter_lints:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      sha256: "5398f14efa795ffb7a33e9b6a08798b26a180edac4ad7db3f231e40f82ce11e1"
+      sha256: "3105dc8492f6183fb076ccf1f351ac3d60564bff92e20bfc4af9cc1651f4e7e1"
       url: "https://pub.dev"
     source: hosted
-    version: "5.0.0"
+    version: "6.0.0"
-  flutter_localizations:
-    dependency: "direct main"
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  flutter_plugin_android_lifecycle:
-    dependency: transitive
-    description:
-      name: flutter_plugin_android_lifecycle
-      sha256: "38d1c268de9097ff59cf0e844ac38759fc78f76836d37edad06fa21e182055a0"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.34"
-  flutter_shaders:
-    dependency: transitive
-    description:
-      name: flutter_shaders
-      sha256: "34794acadd8275d971e02df03afee3dee0f98dbfb8c4837082ad0034f612a3e2"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.3"
   flutter_test:
     dependency: "direct dev"
     description: flutter
     source: sdk
     version: "0.0.0"
-  flutter_web_plugins:
-    dependency: transitive
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  glob:
-    dependency: transitive
-    description:
-      name: glob
-      sha256: c3f1ee72c96f8f78935e18aa8cecced9ab132419e8625dc187e1c2408efc20de
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.3"
-  google_fonts:
-    dependency: "direct main"
-    description:
-      name: google_fonts
-      sha256: ba03d03bcaa2f6cb7bd920e3b5027181db75ab524f8891c8bc3aa603885b8055
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.3.3"
-  hooks:
-    dependency: transitive
-    description:
-      name: hooks
-      sha256: e79ed1e8e1929bc6ecb6ec85f0cb519c887aa5b423705ded0d0f2d9226def388
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.2"
-  http:
-    dependency: "direct main"
-    description:
-      name: http
-      sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.6.0"
-  http_parser:
-    dependency: transitive
-    description:
-      name: http_parser
-      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.1.2"
-  intl:
-    dependency: transitive
-    description:
-      name: intl
-      sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.20.2"
-  js:
-    dependency: transitive
-    description:
-      name: js
-      sha256: "53385261521cc4a0c4658fd0ad07a7d14591cf8fc33abbceae306ddb974888dc"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.7.2"
-  just_audio:
-    dependency: "direct main"
-    description:
-      name: just_audio
-      sha256: f978d5b4ccea08f267dae0232ec5405c1b05d3f3cd63f82097ea46c015d5c09e
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.9.46"
-  just_audio_platform_interface:
-    dependency: transitive
-    description:
-      name: just_audio_platform_interface
-      sha256: "2532c8d6702528824445921c5ff10548b518b13f808c2e34c2fd54793b999a6a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.6.0"
-  just_audio_web:
-    dependency: transitive
-    description:
-      name: just_audio_web
-      sha256: "6ba8a2a7e87d57d32f0f7b42856ade3d6a9fbe0f1a11fabae0a4f00bb73f0663"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.4.16"
   leak_tracker:
     dependency: transitive
     description:
@@ -337,18 +103,10 @@ packages:
     dependency: transitive
     description:
       name: lints
-      sha256: c35bb79562d980e9a453fc715854e1ed39e24e7d0297a880ef54e17f9874a9d7
+      sha256: "12f842a479589fea194fe5c5a3095abc7be0c1f2ddfa9a0e76aed1dbd26a87df"
       url: "https://pub.dev"
     source: hosted
-    version: "5.1.1"
+    version: "6.1.0"
-  logging:
-    dependency: transitive
-    description:
-      name: logging
-      sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.0"
   matcher:
     dependency: transitive
     description:
@@ -373,46 +131,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.17.0"
-  mime:
-    dependency: transitive
-    description:
-      name: mime
-      sha256: "41a20518f0cb1256669420fdba0cd90d21561e560ac240f26ef8322e45bb7ed6"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.0"
-  native_toolchain_c:
-    dependency: transitive
-    description:
-      name: native_toolchain_c
-      sha256: "6ba77bb18063eebe9de401f5e6437e95e1438af0a87a3a39084fbd37c90df572"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.17.6"
-  nested:
-    dependency: transitive
-    description:
-      name: nested
-      sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.0"
-  objective_c:
-    dependency: transitive
-    description:
-      name: objective_c
-      sha256: "100a1c87616ab6ed41ec263b083c0ef3261ee6cd1dc3b0f35f8ddfa4f996fe52"
-      url: "https://pub.dev"
-    source: hosted
-    version: "9.3.0"
-  octo_image:
-    dependency: transitive
-    description:
-      name: octo_image
-      sha256: "34faa6639a78c7e3cbe79be6f9f96535867e879748ade7d17c9b1ae7536293bd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
   path:
     dependency: transitive
     description:
@@ -421,174 +139,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.9.1"
-  path_provider:
-    dependency: "direct main"
-    description:
-      name: path_provider
-      sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.5"
-  path_provider_android:
-    dependency: transitive
-    description:
-      name: path_provider_android
-      sha256: "149441ca6e4f38193b2e004c0ca6376a3d11f51fa5a77552d8bd4d2b0c0912ba"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.23"
-  path_provider_foundation:
-    dependency: transitive
-    description:
-      name: path_provider_foundation
-      sha256: "2a376b7d6392d80cd3705782d2caa734ca4727776db0b6ec36ef3f1855197699"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.6.0"
-  path_provider_linux:
-    dependency: transitive
-    description:
-      name: path_provider_linux
-      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.1"
-  path_provider_platform_interface:
-    dependency: transitive
-    description:
-      name: path_provider_platform_interface
-      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.2"
-  path_provider_windows:
-    dependency: transitive
-    description:
-      name: path_provider_windows
-      sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.0"
-  platform:
-    dependency: transitive
-    description:
-      name: platform
-      sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.6"
-  plugin_platform_interface:
-    dependency: transitive
-    description:
-      name: plugin_platform_interface
-      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.8"
-  provider:
-    dependency: "direct main"
-    description:
-      name: provider
-      sha256: "4e82183fa20e5ca25703ead7e05de9e4cceed1fbd1eadc1ac3cb6f565a09f272"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.1.5+1"
-  pub_semver:
-    dependency: transitive
-    description:
-      name: pub_semver
-      sha256: "5bfcf68ca79ef689f8990d1160781b4bad40a3bd5e5218ad4076ddb7f4081585"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.0"
-  rxdart:
-    dependency: transitive
-    description:
-      name: rxdart
-      sha256: "5c3004a4a8dbb94bd4bf5412a4def4acdaa12e12f269737a5751369e12d1a962"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.28.0"
-  share_plus:
-    dependency: "direct main"
-    description:
-      name: share_plus
-      sha256: fce43200aa03ea87b91ce4c3ac79f0cecd52e2a7a56c7a4185023c271fbfa6da
-      url: "https://pub.dev"
-    source: hosted
-    version: "10.1.4"
-  share_plus_platform_interface:
-    dependency: transitive
-    description:
-      name: share_plus_platform_interface
-      sha256: cc012a23fc2d479854e6c80150696c4a5f5bb62cb89af4de1c505cf78d0a5d0b
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.0.2"
-  shared_preferences:
-    dependency: "direct main"
-    description:
-      name: shared_preferences
-      sha256: c3025c5534b01739267eb7d76959bbc25a6d10f6988e1c2a3036940133dd10bf
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.5.5"
-  shared_preferences_android:
-    dependency: transitive
-    description:
-      name: shared_preferences_android
-      sha256: e8d4762b1e2e8578fc4d0fd548cebf24afd24f49719c08974df92834565e2c53
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.23"
-  shared_preferences_foundation:
-    dependency: transitive
-    description:
-      name: shared_preferences_foundation
-      sha256: "4e7eaffc2b17ba398759f1151415869a34771ba11ebbccd1b0145472a619a64f"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.5.6"
-  shared_preferences_linux:
-    dependency: transitive
-    description:
-      name: shared_preferences_linux
-      sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.1"
-  shared_preferences_platform_interface:
-    dependency: transitive
-    description:
-      name: shared_preferences_platform_interface
-      sha256: "649dc798a33931919ea356c4305c2d1f81619ea6e92244070b520187b5140ef9"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.2"
-  shared_preferences_web:
-    dependency: transitive
-    description:
-      name: shared_preferences_web
-      sha256: c49bd060261c9a3f0ff445892695d6212ff603ef3115edbb448509d407600019
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.3"
-  shared_preferences_windows:
-    dependency: transitive
-    description:
-      name: shared_preferences_windows
-      sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.1"
-  shimmer:
-    dependency: "direct main"
-    description:
-      name: shimmer
-      sha256: "5f88c883a22e9f9f299e5ba0e4f7e6054857224976a5d9f839d4ebdc94a14ac9"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -602,46 +152,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.10.2"
-  sqflite:
-    dependency: "direct main"
-    description:
-      name: sqflite
-      sha256: e2297b1da52f127bc7a3da11439985d9b536f75070f3325e62ada69a5c585d03
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.2"
-  sqflite_android:
-    dependency: transitive
-    description:
-      name: sqflite_android
-      sha256: "881e28efdcc9950fd8e9bb42713dcf1103e62a2e7168f23c9338d82db13dec40"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.2+3"
-  sqflite_common:
-    dependency: transitive
-    description:
-      name: sqflite_common
-      sha256: "6ef422a4525ecc601db6c0a2233ff448c731307906e92cabc9ba292afaae16a6"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.5.6"
-  sqflite_darwin:
-    dependency: transitive
-    description:
-      name: sqflite_darwin
-      sha256: "279832e5cde3fe99e8571879498c9211f3ca6391b0d818df4e17d9fff5c6ccb3"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.2"
-  sqflite_platform_interface:
-    dependency: transitive
-    description:
-      name: sqflite_platform_interface
-      sha256: "8dd4515c7bdcae0a785b0062859336de775e8c65db81ae33dd5445f35be61920"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.0"
   stack_trace:
     dependency: transitive
     description:
@@ -666,14 +176,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.1"
-  synchronized:
-    dependency: transitive
-    description:
-      name: synchronized
-      sha256: c254ade258ec8282947a0acbbc90b9575b4f19673533ee46f2f6e9b3aeefd7c0
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.4.0"
   term_glyph:
     dependency: transitive
     description:
@@ -690,86 +192,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.9"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.0"
-  url_launcher:
-    dependency: "direct main"
-    description:
-      name: url_launcher
-      sha256: f6a7e5c4835bb4e3026a04793a4199ca2d14c739ec378fdfe23fc8075d0439f8
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.3.2"
-  url_launcher_android:
-    dependency: transitive
-    description:
-      name: url_launcher_android
-      sha256: "3bb000251e55d4a209aa0e2e563309dc9bb2befea2295fd0cec1f51760aac572"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.3.29"
-  url_launcher_ios:
-    dependency: transitive
-    description:
-      name: url_launcher_ios
-      sha256: "580fe5dfb51671ae38191d316e027f6b76272b026370708c2d898799750a02b0"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.4.1"
-  url_launcher_linux:
-    dependency: transitive
-    description:
-      name: url_launcher_linux
-      sha256: d5e14138b3bc193a0f63c10a53c94b91d399df0512b1f29b94a043db7482384a
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.2"
-  url_launcher_macos:
-    dependency: transitive
-    description:
-      name: url_launcher_macos
-      sha256: "368adf46f71ad3c21b8f06614adb38346f193f3a59ba8fe9a2fd74133070ba18"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.5"
-  url_launcher_platform_interface:
-    dependency: transitive
-    description:
-      name: url_launcher_platform_interface
-      sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.2"
-  url_launcher_web:
-    dependency: transitive
-    description:
-      name: url_launcher_web
-      sha256: d0412fcf4c6b31ecfdb7762359b7206ffba3bbffd396c6d9f9c4616ece476c1f
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.2"
-  url_launcher_windows:
-    dependency: transitive
-    description:
-      name: url_launcher_windows
-      sha256: "712c70ab1b99744ff066053cbe3e80c73332b38d46e5e945c98689b2e66fc15f"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.5"
-  uuid:
-    dependency: "direct main"
-    description:
-      name: uuid
-      sha256: "1fef9e8e11e2991bb773070d4656b7bd5d850967a2456cfc83cf47925ba79489"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.5.3"
   vector_math:
     dependency: transitive
     description:
@@ -786,38 +208,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "15.0.2"
-  web:
-    dependency: transitive
-    description:
-      name: web
-      sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  win32:
-    dependency: transitive
-    description:
-      name: win32
-      sha256: d7cb55e04cd34096cd3a79b3330245f54cb96a370a1c27adb3c84b917de8b08e
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.15.0"
-  xdg_directories:
-    dependency: transitive
-    description:
-      name: xdg_directories
-      sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.0"
-  yaml:
-    dependency: transitive
-    description:
-      name: yaml
-      sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.3"
 sdks:
-  dart: ">=3.10.3 <4.0.0"
+  dart: ">=3.11.1 <4.0.0"
-  flutter: ">=3.38.4"
+  flutter: ">=3.18.0-18.0.pre.54"

pubspec.yaml

@@ -1,7 +1,7 @@
 name: pluriwave
 description: "Radio mundial con ecualizador, reconocimiento de canciones y UI premium"
 publish_to: 'none'
-version: 0.1.3+4
+version: 0.1.0+1
 
 environment:
   sdk: ^3.7.0
@@ -37,8 +37,6 @@ dependencies:
   
   # Utils
   share_plus: ^10.1.3
-  file_picker: ^8.1.7
-  uuid: ^4.5.1
   url_launcher: ^6.3.1
   
   # Ads (activar cuando tengamos Ad Unit IDs)

test/widget_test.dart

@@ -1,15 +1,30 @@
-// Tests básicos de PluriWave.
+// This is a basic Flutter widget test.
-// El test de smoke original usaba MyApp (boilerplate de Flutter) que no
+//
-// existe en este proyecto — corregido para usar PluriWaveApp.
+// To perform an interaction with a widget in your test, use the WidgetTester
-// Los tests de integración completos (audio, streaming) requieren un dispositivo.
+// utility in the flutter_test package. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
 
+import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
+import 'package:pluriwave/main.dart';
+
 void main() {
-  testWidgets('Placeholder — tests de integración requieren dispositivo', (tester) async {
+  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
-    // Los tests reales de reproducción de audio requieren un dispositivo físico
+    // Build our app and trigger a frame.
-    // o emulador con soporte de audio. Este placeholder evita que el CI falle
+    await tester.pumpWidget(const MyApp());
-    // por el test de smoke incorrecto del boilerplate original.
+
-    expect(true, isTrue);
+    // Verify that our counter starts at 0.
+    expect(find.text('0'), findsOneWidget);
+    expect(find.text('1'), findsNothing);
+
+    // Tap the '+' icon and trigger a frame.
+    await tester.tap(find.byIcon(Icons.add));
+    await tester.pump();
+
+    // Verify that our counter has incremented.
+    expect(find.text('0'), findsNothing);
+    expect(find.text('1'), findsOneWidget);
   });
 }