Android trim callbacks are best-effort — LMK can kill without ever
delivering one — yet the RSS watchdog only ran on desktop with a fixed
1.5GB bar no 2GB TV box ever reaches before dying. The watchdog now
runs on Android with a threshold scaled to device RAM, an eviction
floor and cooldown against refetch churn, and a lower backgrounded bar
since a paused app is LMK's first candidate.
The logs-screen header and startup line now record the renderer, the
effects tier with its raw hardware signals, and the boot RSS, so
uploaded reports answer whether the reduced tier engaged.
Ref #1349
ExoPlayerCore emitLog() forwards native diagnostics (init, tracks,
tunneling, watchdog, errors, framerate, audio focus) to Dart via the
existing log-message event when debug logging is enabled. URIs are
redacted before forwarding. setLogLevel method channel wires into the
existing debug toggle in video_player_screen.
Logs screen now shows a device info header (app version, OS, model,
TV mode) and includes it in copy/upload output.
Replace duplicated focusable action button pattern across 8 screens with
a shared FocusableActionBar widget that handles focus nodes, D-pad
navigation, back key, and focus decoration automatically.
edde746