fix(chrome): rebuild MiniReproductor as a full-bleed opaque bar with art

Item 22 / audit 3.6 (t4:184-188): the mini player was a floating
999-radius glass pill with no artwork. Replace it with a 60px opaque
bar (listSurface at .97 alpha), full-bleed edge to edge, showing the
station's square 42x42 artwork instead of the abstract playing-bars
indicator. app.dart no longer wraps the bar in the balloon nav's own
8px side margin, so it now spans the full width.

MiniReproductor.altura is re-measured (72 -> 60) now that the bar's
content height is fixed by construction; PluriLayout.bottomChromeInset
derives from it as before. Both the S3-R3 configurarLocalizaciones
guard and the altura measurement test still pass unmodified.
This commit is contained in:
2026-07-30 10:38:59 +02:00
parent 2b28c4daed
commit 4537497e83
4 changed files with 386 additions and 170 deletions
+214 -139
View File
@@ -1,18 +1,22 @@
import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:shimmer/shimmer.dart' as shimmer;
import '../estado/estado_radio.dart';
import '../l10n/display_names.dart';
import '../l10n/gen/app_localizations.dart';
import '../modelos/emisora.dart';
import '../pantallas/pantalla_reproductor.dart';
import '../servicios/servicio_audio.dart';
import '../tema/pluriwave_theme.dart';
import 'pluri_glass_surface.dart';
import 'pluri_icon.dart';
import 'visualizador_audio.dart';
/// Barra inferior persistente con controles básicos de reproducción.
/// Toca la barra para abrir PantallaReproductor completa.
///
/// Item 22 / audit 3.6 (t4:184-188): a 60px full-bleed opaque bar with
/// station artwork -- replacing the former floating 999-radius glass pill,
/// which had no artwork at all.
class MiniReproductor extends StatefulWidget {
const MiniReproductor({super.key, this.visible = true});
@@ -24,11 +28,12 @@ class MiniReproductor extends StatefulWidget {
/// running on every locale change regardless of which tab is active.
final bool visible;
/// Measured (not guessed) from this widget's actual laid-out height with a
/// representative station name, default text scale and theme — see
/// Measured (not guessed) from this widget's actual laid-out height — see
/// `mini_reproductor_configurar_test.dart`'s measurement assertion. Backs
/// `PluriLayout.escucharBottomChromeInset` (ADR-7(b)).
static const double altura = 72;
/// `PluriLayout.escucharBottomChromeInset` (ADR-7(b)). Item 22 fixes this
/// bar's content to a t4:184 `height:60px` container, so the measured
/// height is deterministic regardless of station-name text metrics.
static const double altura = 60;
@override
State<MiniReproductor> createState() => _MiniReproductorState();
@@ -62,53 +67,39 @@ class _MiniReproductorState extends State<MiniReproductor> {
final t = context.pluriTokens;
final stationName = localizedStationName(l10n, emisora.nombre);
return SafeArea(
top: false,
child: Padding(
padding: EdgeInsets.fromLTRB(
t.spacingMd,
t.spacingSm,
t.spacingMd,
t.spacingSm,
// Item 22 / audit 3.6 (t4:184-188): a 60px, full-bleed, OPAQUE bar
// (rgba(16,37,50,.97) == listSurface at .97 alpha) with a top hairline —
// no BackdropFilter, no side margins, no pill radius. `app.dart` no
// longer wraps this widget in its own horizontal padding either (see
// its `bottomNavigationBar` composition).
return DecoratedBox(
key: const ValueKey('mini-reproductor-superficie'),
decoration: BoxDecoration(
color: t.listSurface.withValues(alpha: 0.97),
border: Border(
top: BorderSide(color: Colors.white.withValues(alpha: 0.07)),
),
child: PluriGlassSurface(
// S3 (Tier 1 visual fidelity): chrome — one of the system rule's
// two named exceptions to the opaque list-surface default.
glass: true,
padding: EdgeInsets.symmetric(
horizontal: t.spacingSm,
vertical: t.spacingXs,
),
borderRadius: BorderRadius.circular(999),
child: Row(
children: [
Expanded(
child: Semantics(
button: true,
label: l10n.miniPlayerOpenLabel(stationName),
child: Material(
color: Colors.transparent,
child: InkWell(
borderRadius: BorderRadius.circular(999),
onTap: () => PantallaReproductor.abrir(context, emisora),
child: Padding(
padding: EdgeInsets.symmetric(
horizontal: t.spacingXs,
vertical: t.spacingXs,
),
),
child: SafeArea(
top: false,
child: SizedBox(
height: 60,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 12),
child: Row(
children: [
Expanded(
child: Semantics(
button: true,
label: l10n.miniPlayerOpenLabel(stationName),
child: Material(
color: Colors.transparent,
child: InkWell(
onTap:
() => PantallaReproductor.abrir(context, emisora),
child: Row(
children: [
SizedBox(
width: 40,
height: 40,
child: Center(
child: IndicadorReproduccion(
estadoStream: estado.estadoStream,
color: t.electricMagenta,
size: 20,
),
),
),
_ArteMiniReproductor(emisora: emisora),
SizedBox(width: t.spacingSm),
Expanded(
child: Column(
@@ -141,113 +132,147 @@ class _MiniReproductorState extends State<MiniReproductor> {
s ==
EstadoReproduccion.reconectando ||
s == EstadoReproduccion.error;
return Text(
_labelEstado(l10n, s),
style: Theme.of(
context,
).textTheme.bodySmall?.copyWith(
color:
conexionEnProblema
? t.offlineAccent
: activo
? t.warmCoral
: Theme.of(context)
.colorScheme
.onSurface
.withValues(alpha: 0.7),
fontWeight:
(activo || conexionEnProblema)
? FontWeight.w600
: FontWeight.w400,
),
return Row(
mainAxisSize: MainAxisSize.min,
children: [
// t4:187: a live station gets a
// small teal dot before its label
// ("En directo"). Static, not the
// prototype's `pw-pulse` animation
// — an infinite AnimationController
// here would hang every existing
// `pumpAndSettle()` call in this
// widget's own test suite that
// exercises a playing station.
if (activo) ...[
Container(
width: 6,
height: 6,
margin: const EdgeInsets.only(
right: 5,
),
decoration: BoxDecoration(
color: t.liveGreen,
shape: BoxShape.circle,
),
),
],
Flexible(
child: Text(
_labelEstado(l10n, s),
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: Theme.of(
context,
).textTheme.bodySmall?.copyWith(
color:
conexionEnProblema
? t.offlineAccent
: activo
? t.liveGreen
: Theme.of(context)
.colorScheme
.onSurface
.withValues(
alpha: 0.7,
),
fontWeight:
(activo ||
conexionEnProblema)
? FontWeight.w600
: FontWeight.w400,
),
),
),
],
);
},
),
],
),
),
PluriIcon(
glyph: PluriIconGlyph.player,
variant: PluriIconVariant.activeGlow,
size: 18,
semanticLabel: l10n.playerIconLabel,
),
],
),
),
),
),
),
),
StreamBuilder<EstadoReproduccion>(
stream: estado.estadoStream,
builder: (context, snapshot) {
final s = snapshot.data ?? EstadoReproduccion.detenido;
// S7-R3: reconectando is a transient stall — render it like
// cargando (spinner), never as the error/retry affordance.
if (s == EstadoReproduccion.cargando ||
s == EstadoReproduccion.reconectando) {
// WU16: only the reconectando sub-state gets the offline
// accent — plain cargando (e.g. the very first play)
// keeps the default spinner colour, since it is not a
// connectivity problem.
final reconectando = s == EstadoReproduccion.reconectando;
return SizedBox(
width: 48,
height: 48,
child: Padding(
padding: const EdgeInsets.all(12),
child: CircularProgressIndicator(
strokeWidth: 2,
color: reconectando ? t.offlineAccent : null,
),
),
);
}
if (s == EstadoReproduccion.error) {
final emisoraActual = estado.emisoraActual;
return IconButton(
tooltip: l10n.retryAction,
icon: Icon(Icons.refresh_rounded, color: t.offlineAccent),
onPressed:
emisoraActual != null
? () => estado.reproducir(emisoraActual)
: null,
constraints: const BoxConstraints.tightFor(
StreamBuilder<EstadoReproduccion>(
stream: estado.estadoStream,
builder: (context, snapshot) {
final s = snapshot.data ?? EstadoReproduccion.detenido;
// S7-R3: reconectando is a transient stall — render it
// like cargando (spinner), never as the error/retry
// affordance.
if (s == EstadoReproduccion.cargando ||
s == EstadoReproduccion.reconectando) {
// WU16: only the reconectando sub-state gets the
// offline accent — plain cargando (e.g. the very first
// play) keeps the default spinner colour, since it is
// not a connectivity problem.
final reconectando = s == EstadoReproduccion.reconectando;
return SizedBox(
width: 48,
height: 48,
),
);
}
child: Padding(
padding: const EdgeInsets.all(12),
child: CircularProgressIndicator(
strokeWidth: 2,
color: reconectando ? t.offlineAccent : null,
),
),
);
}
return Semantics(
button: true,
label:
s == EstadoReproduccion.reproduciendo
? l10n.pauseAction
: l10n.playAction,
child: IconButton(
tooltip:
if (s == EstadoReproduccion.error) {
final emisoraActual = estado.emisoraActual;
return IconButton(
tooltip: l10n.retryAction,
icon: Icon(
Icons.refresh_rounded,
color: t.offlineAccent,
),
onPressed:
emisoraActual != null
? () => estado.reproducir(emisoraActual)
: null,
constraints: const BoxConstraints.tightFor(
width: 48,
height: 48,
),
);
}
return Semantics(
button: true,
label:
s == EstadoReproduccion.reproduciendo
? l10n.pauseAction
: l10n.playAction,
icon: Icon(
s == EstadoReproduccion.reproduciendo
? Icons.pause_circle_filled_rounded
: Icons.play_circle_fill_rounded,
color: t.electricMagenta,
child: IconButton(
tooltip:
s == EstadoReproduccion.reproduciendo
? l10n.pauseAction
: l10n.playAction,
// t4:188: pause_circle at 30px.
icon: Icon(
s == EstadoReproduccion.reproduciendo
? Icons.pause_circle_filled_rounded
: Icons.play_circle_fill_rounded,
size: 30,
color: t.electricMagenta,
),
onPressed: estado.togglePlay,
constraints: const BoxConstraints.tightFor(
width: 48,
height: 48,
),
),
onPressed: estado.togglePlay,
constraints: const BoxConstraints.tightFor(
width: 48,
height: 48,
),
),
);
},
),
],
);
},
),
],
),
),
),
),
@@ -265,3 +290,53 @@ class _MiniReproductorState extends State<MiniReproductor> {
};
}
}
/// Item 22 / audit 3.6 (t4:186): square station artwork, 42x42, radius 11 —
/// the element the former glass pill never rendered at all. Mirrors the
/// CachedNetworkImage/shimmer/fallback pattern already established by
/// `TarjetaEmisora` and `_ArteEscuchar`, sized for this bar specifically.
class _ArteMiniReproductor extends StatelessWidget {
const _ArteMiniReproductor({required this.emisora});
final Emisora emisora;
static const _lado = 42.0;
static const _radio = 11.0;
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
return ClipRRect(
key: const ValueKey('mini-reproductor-arte'),
borderRadius: BorderRadius.circular(_radio),
child: SizedBox(
width: _lado,
height: _lado,
child:
(emisora.favicon != null && emisora.favicon!.isNotEmpty)
? CachedNetworkImage(
imageUrl: emisora.favicon!,
fit: BoxFit.cover,
placeholder: (_, __) => _shimmer(theme),
errorWidget: (_, __, ___) => _iconoFallback(theme),
)
: _iconoFallback(theme),
),
);
}
Widget _shimmer(ThemeData theme) => shimmer.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: 20,
color: theme.colorScheme.onPrimaryContainer,
),
);
}