fix(ui): unify scroll and improve playback switching

2026-05-20 23:44:14 +02:00
parent 34022e0814
commit 10520fef48
5 changed files with 138 additions and 191 deletions
@@ -106,7 +106,7 @@ class PluriWaveAudioHandler extends BaseAudioHandler with SeekHandler {

  PresetEcualizador _presetActual = PresetEcualizador.flat;
  PresetEcualizador get presetActual => _presetActual;
-  Future<void> _colaReproduccion = Future<void>.value();
+  int _playRequestId = 0;

  PluriWaveAudioHandler() {
    _setupStreams();
@@ -214,14 +214,8 @@ class PluriWaveAudioHandler extends BaseAudioHandler with SeekHandler {
  }

  @override
-  Future<void> playMediaItem(MediaItem mediaItem) {
-    _colaReproduccion = _colaReproduccion
-        .catchError((_) {})
-        .then((_) => _playMediaItemSerializado(mediaItem));
-    return _colaReproduccion;
-  }
-
-  Future<void> _playMediaItemSerializado(MediaItem mediaItem) async {
+  Future<void> playMediaItem(MediaItem mediaItem) async {
+    final requestId = ++_playRequestId;
    this.mediaItem.add(mediaItem);
    emisoraActual = _emisoraDesdeMediaItem(mediaItem);
    playbackState.add(playbackState.value.copyWith(
@@ -231,11 +225,17 @@ class PluriWaveAudioHandler extends BaseAudioHandler with SeekHandler {
    ));
    try {
      await _player.stop();
+      if (requestId != _playRequestId) return;
      await _player.setUrl(mediaItem.id);
+      if (requestId != _playRequestId) return;
      await _player.play();
-      await _activarEcualizador();
+      if (requestId == _playRequestId) {
+        await _activarEcualizador();
+      }
    } on PlayerException catch (e) {
-      _gestionarErrorReproduccion(e);
+      if (requestId == _playRequestId) {
+        _gestionarErrorReproduccion(e);
+      }
      throw Exception(_mensajeAmigable(e));
    } on Exception catch (e) {
      developer.log(
@@ -243,13 +243,15 @@ class PluriWaveAudioHandler extends BaseAudioHandler with SeekHandler {
        name: 'ServicioAudio',
        level: 900,
      );
-      playbackState.add(playbackState.value.copyWith(
-        processingState: AudioProcessingState.error,
-        playing: false,
-        errorMessage: 'Error inesperado al reproducir',
-      ));
-      emisoraActual = null;
-      this.mediaItem.add(null);
+      if (requestId == _playRequestId) {
+        playbackState.add(playbackState.value.copyWith(
+          processingState: AudioProcessingState.error,
+          playing: false,
+          errorMessage: 'Error inesperado al reproducir',
+        ));
+        emisoraActual = null;
+        this.mediaItem.add(null);
+      }
      rethrow;
    }
  }