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MichaelandClaude Opus 5 8d74bbb320 feat: XMLTV EPG fallback, Warm Cinema theme, background release
Align the Android app with xtremflow on three fronts.

EPG: add XmltvService, a streaming XMLTV parser (gunzip-aware, indexed to a
-3h/+18h window, JSON disk cache with a 6h TTL). XtreamServiceMobile now falls
back through the provider's xmltv.php, a user-supplied URL, then a community
guide whenever get_short_epg returns nothing. Channels are matched on
epg_channel_id first, then on a normalized name (accents, HD/FHD/4K suffixes,
"FR:" and "|FR|" prefixes). A streamId -> Channel index populated by
getLiveChannels supplies those keys, so no getShortEPG call site changed.
EPG requests are also funnelled through a 3-slot semaphore, as in xtremflow:
a 30-tile grid used to fire 30 parallel player_api.php calls, which rate-limited
panels answered with errors, emptying the guide for the whole screen.

Theme: port the Warm Cinema charter (ember/charcoal/cream, Fraunces + Karla)
into app_colors, app_theme and app_decorations. The 21 Apple TV colour names
already in use are kept as compatibility aliases. mobile_theme now derives from
AppTheme instead of duplicating its 390 lines.

Playback lifecycle: stop reacting to AppLifecycleState.inactive, which fires on
transient Android interruptions such as pulling down the notification shade and
was killing playback. Both engines now release on paused/hidden/detached via
_releasePlayback(): stream stopped, decoder released, timers cancelled, wakelock
dropped. An _isReleased latch keeps the watchdog and reconnect paths from
restarting a stream from the background.

Long-run stability: cancel the six player stream subscriptions on dispose, cap
demuxer-max-back-bytes at 8MB (mpv defaults to 50MiB, which combined with the
150MB readahead pushed the native heap toward an Android memory kill after a few
hours), rebuild on position only while the controls are visible, and dispose the
Lite player's focus nodes.

Startup: prewarmHost() pre-resolves DNS and opens then closes a bare TCP/TLS
socket before playback. No HTTP request is issued, so no provider connection
slot is consumed. Capped at 1.5s.

Verified: flutter analyze clean on all touched files; 19/19 tests, including a
run over a real 46MB/69802-programme dump (517 channels indexed in 1.1s, 5/5
name probes matched); flutter build apk --release succeeds.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-11 19:25:33 +02:00

81 lines
2.9 KiB
Dart

import 'package:flutter/material.dart';
import '../../core/theme/app_colors.dart';
import '../../core/theme/app_theme.dart';
/// XtremFlow Mobile Theme — "Warm Cinema", phone-scaled.
///
/// Derived from [AppTheme] rather than redefined: the palette, typography and
/// component styling stay in one place, and this layer only shrinks the type
/// scale and tightens paddings for a handset.
class MobileTheme {
MobileTheme._();
// ============ SPACING ============
static const double spacing4 = AppTheme.spacing4;
static const double spacing8 = AppTheme.spacing8;
static const double spacing12 = AppTheme.spacing12;
static const double spacing16 = AppTheme.spacing16;
static const double spacing24 = AppTheme.spacing24;
// ============ RADIUS ============
static const double radiusSm = AppTheme.radiusSm;
static const double radiusMd = AppTheme.radiusMd;
static const double radiusLg = AppTheme.radiusLg;
/// Phone type scale: display sizes come down ~20%, body stays legible.
static TextTheme _mobileTextTheme(TextTheme base) {
TextStyle? shrink(TextStyle? style, double factor) {
if (style?.fontSize == null) return style;
return style!.copyWith(fontSize: style.fontSize! * factor);
}
return base.copyWith(
displayLarge: shrink(base.displayLarge, 0.70),
displayMedium: shrink(base.displayMedium, 0.76),
displaySmall: shrink(base.displaySmall, 0.84),
headlineLarge: shrink(base.headlineLarge, 0.78),
headlineMedium: shrink(base.headlineMedium, 0.86),
headlineSmall: shrink(base.headlineSmall, 0.92),
titleLarge: shrink(base.titleLarge, 0.94),
bodyLarge: shrink(base.bodyLarge, 0.90),
bodyMedium: shrink(base.bodyMedium, 0.92),
);
}
static ThemeData _scaled(ThemeData base) {
return base.copyWith(
textTheme: _mobileTextTheme(base.textTheme),
inputDecorationTheme: base.inputDecorationTheme.copyWith(
contentPadding: const EdgeInsets.symmetric(
horizontal: spacing16,
vertical: spacing12,
),
),
filledButtonTheme: FilledButtonThemeData(
style: base.filledButtonTheme.style?.copyWith(
padding: const WidgetStatePropertyAll(
EdgeInsets.symmetric(horizontal: spacing16, vertical: spacing12),
),
),
),
);
}
// ============ DARK THEME (Mobile Main) ============
static ThemeData get darkTheme => _scaled(AppTheme.darkTheme);
// ============ LIGHT THEME ============
static ThemeData get lightTheme => _scaled(AppTheme.lightTheme);
/// Returns the appropriate MobileTheme based on the current [BuildContext]
/// brightness.
static ThemeData themeOf(BuildContext context) {
final brightness = Theme.of(context).brightness;
return brightness == Brightness.dark ? darkTheme : lightTheme;
}
/// Accent used for active/selected affordances on mobile.
static const Color accent = AppColors.primaryContainer;
}