moss-apps/Flick 0.22.1-beta.3 on GitHub

Audio reliability fixes, bit-perfect/USB correctness, and player layout polish.

Audio Reliability

Silent Rust-engine output is detected and recovered — callback failures, zero-channel output, and undersized mix buffers raise an "output lost" event, and the app respawns the engine and resumes the current track instead of staying silent.
Repeated failures fall back to the Android player — two engine failures within two minutes switch playback to just_audio/ExoPlayer rather than looping on the same broken output.
SAF/content:// libraries play again on the standard engine — local sources no longer carry an empty headers map into just_audio, which had routed them through its HTTP proxy and failed with "Unsupported scheme 'content'".
Rust and USB DAC engines stage content:// sources correctly — the native staging bridge rejected small byte counts, which blocked SAF files on the High Quality and bit-perfect engines.
Managed output failures now carry burst/format details for easier triage.

Bit-perfect USB takes precedence over the parametric EQ — PEQ no longer forces the Rust engine ahead of the bit-perfect preference, so enabling Bit-perfect is no longer silently ineffective when PEQ is active.
PEQ is bypassed on the direct USB path, with a note in UAC2 preferences; the audio route re-resolves as soon as the Bit-perfect toggle changes.

Configurable artwork placement — artwork and text offsets move independently in the player card, so album art can be nudged without shifting the title and artist.
Playback-path errors now include the failing track.
The floating island defaults to disabled.

This GitHub download uses the full flavor — it declares All Files Access (MANAGE_EXTERNAL_STORAGE) for the raw Rust filesystem scanner and complete DSD/WavPack coverage. Build: flutter build apk --flavor full --release.
Google Play uses the play flavor — no All Files Access (Play policy for media apps); it scans via MediaStore/SAF plus the DSD/DSF/WavPack reconciliation path. Build: flutter build appbundle --flavor play --release.
Both flavors share applicationId com.mossapps.flick, so either installs over the other.