- extract _scheduleSystemUiModeSync to avoid redundant platform calls on
every build, deferred via addPostFrameCallback with state tracking
- use AnimatedBuilder.child so the video subtree is not rebuilt on every
animation tick during PiP spring-back
- move orientation reset from build() to initState() in home screen
- reformat landscape LayoutBuilder for consistency
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
drains delayed chat/7TV callbacks via the existing 200ms message buffer
timer instead of creating one Future.delayed per incoming event, removing
the biggest memory-pressure risk on busy channels with chat delay active
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- split chatDelay into persisted (manual) and session-only (synced) fields
so auto-synced latency values don't carry over between channels
- make latency tracker singleton/idempotent to prevent overlapping JS pollers
- add isCycling guard to prevent re-entrant latency cycles
- deduplicate concurrent stream info API requests
- tie JS cleanup timer to video mode only (skip in chat-only)
- update UI to reflect effective delay instead of persisted value
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
adds a user-controlled toggle (default on) under video settings that
controls whether wakelock is enabled during channel sessions. previously
wakelock was unconditional with no way to turn it off.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace 13 occurrences of BorderRadius.all(Radius.circular(8)) with a
shared kCardBorderRadius constant in constants.dart. All uses represent
the same design token: card/thumbnail corner radius across stream cards,
category cards, and their skeleton loader placeholders.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Introduce FrostyColors ThemeExtension with 7 semantic color fields
(highlightedMessage, emoteOnly, followersOnly, slowMode, subOnly,
uniqueMode, overlayOnSurface) and brightness-aware light/dark variants.
Replace hardcoded colors across 15 files:
- Links use colorScheme.primary instead of Colors.blue
- Mentions use colorScheme.error instead of Colors.red
- First-time chatters share highlightedMessage (Twitch purple)
- Chat mode indicators use frostyColors fields
- Overlay text uses frostyColors.overlayOnSurface
Remove Provider<FrostyThemes> pattern from main.dart, channel.dart,
video_overlay.dart, and frosty_photo_view_dialog.dart.
Replace manual onSurface.withValues(alpha: 0.6) with M3's built-in
onSurfaceVariant for secondary text in section headers, chat modes,
alerts, loading indicators, and input hints. Fix double-muted
onSurfaceVariant.withValues(alpha: 0.6) in navigation icons and
notification dismiss button.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
