refactor(auto): drop the in-car equalizer, keep EQ on the phone

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The car tree carried a whole equalizer feature: an `Ecualizador` root folder
with the six factory presets, a browsable `Personalizado` folder, five band
folders and thirteen gain leaves each, plus the media-id namespaces, routing
predicates, persistence-targeting and children-changed plumbing that fed
them. Equalization is a phone task; the driver should not be tuning 5 bands
from a car screen.

Removed: the `eq_preset:`/`eq_banda:`/`eq_gain:` namespaces and their
predicates and parsers, the `ecualizador`/`eq_custom` folder ids and their
getChildren branches, itemPresetEq/presetsEq/itemEqPersonalizado/bandasEq/
gananciasBandaEq, resolverPresetEq, presetPersonalizadoEfectivo,
dispositivoDestinoEq, debeAplicarPrincipalAhora/debeAplicarSeleccionAhora,
aplicarPresetPorMediaId, aplicarGananciaPorMediaId, and in the handler the
playFromMediaId branches, _presetPersonalizadoAuto, _dispositivoActivoAuto,
_dispositivoDestinoEqAuto and the subscribeToChildren/_hijosSubjects
notification machinery that existed only to refresh band titles after a gain
tap.

Deliberately KEPT: automatic per-device EQ. Reaching the car still applies
that device's preset, because that lives in EstadoEcualizador and the
output-device detection, not in this tree — it works with Android Auto or
without it. Configuring is what moves to the phone; applying stays automatic.

Also kept: the `eq_preset_*_v1` SharedPreferences keys in
ServicioEcualizador, which share a name with the deleted media-id prefix by
coincidence only and hold the phone's own presets.

The root folder set goes from five entries to four (three without local
music); its test now asserts no equalizer folder is offered at all, so a
reintroduction has to be deliberate.

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This commit is contained in:

FreeTLab

2026-07-27 15:50:24 +02:00

parent d12dd49afe

commit 2403da3c2e

3 changed files with 65 additions and 1439 deletions

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test/servicios/navegacion_auto_test.dart

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