MainActivitySafIo and SafDownloadHandler each defined an identical
errorJson. Keep one internal top-level function in MainActivitySafIo
and drop the private copy. errorJson, isMediaStoreUri, extFromFileName
and extFromMimeType never used their MainActivity receiver, so they
become plain top-level functions; call sites are unchanged.
Rust is the only backend. Rename the iOS invokeGoMethod, which
dispatches the OS-owned channel methods, to invokeOsMethod, and reword
the comments that still described Go calls, the Go progress stream, the
Go metadata reader or a "native migration boundary" so they describe
the current backend. Channel method names and reply keys are unchanged.
RustCoreBackend.invokeApplication handled readFileMetadata,
editFileMetadata and cancelNativeDataJob, but MainActivity intercepts
all three first: the metadata methods are in nativeBackendMethods and
dispatchBackendApplication answers cancelNativeDataJob before it calls
invokeApplication. No Kotlin code calls invokeApplication with those
names.
Dart never sends these channel methods, so their handlers go on every
platform:
- shareMultipleContentUris (Android) and getAvailableLyricsProviders
(Android and iOS) have no Dart caller.
- scanLibraryFolderIncrementalFromSnapshot and
scanSafTreeIncrementalFromSnapshot are called only from the Dart host
branch of the library scan, which runs only when
supportsCoreBackend is false, that is never on Android or iOS. The
unreachable Dart wrappers are removed separately.
The allowlist and the when cases in MainActivity stay in sync (70
names). The UniFFI exports get_available_lyrics_providers_json and
scan_library_folder_incremental_from_snapshot were used only by the
removed handlers; the backend methods behind them stay.
Rust is the only backend, so several single-backend switches had become
constants and their other branches could never run:
- CoreBackend.supportsOutputDescriptors was always false. The
descriptor branch in SafDownloadHandler and its pfd/detachFd cleanup
never ran, and the Rust planner rejects output_fd anyway.
- routesApplication was always true on Android and iOS. Drop the member,
the "go" value of getBackendImplementations (the reply keys and the
"rust" value Dart receives are unchanged), the iOS routing guard and
the interface defaults that threw for unrouted methods.
- cleanupExtensions(), waitForDownloadProgressDelta and
scanCueForLibrary had no production caller. Dart reaches cleanup
through the cleanupExtensions channel method, and RustCoreBackend
overrides openDownloadProgress, so the polling default goes too.
The UniFFI exports DownloadState.wait_progress_delta and
ExtensionManager.scan_cue_file_for_library were used only by those
Kotlin overrides. Bindings are generated at build time by
scripts/build_rust_backend.sh; no generated binding is tracked.
Move full and incremental ingestion, source snapshots, path keys, and download exclusion to native transactions. Preserve schema 17, FTS, WAL coordination, cancellation, and Android SAF timestamp backfill.
Introduce Android, iOS, and Dart worker dispatch with queued cancellation, binary inputs, and background JSON codecs. Move APK verification to streamed native SHA256 while retaining the isolated fallback.
Open temporary media directory grants for reading, embedding and exporting lyrics on iOS and Android. Resolve native file aliases consistently while retaining extension storage restrictions.
Validate with 4 iOS integration tests, 42 Flutter tests, 6 Rust file capability tests, and Android Kotlin compilation. Refs #631.
Path and SAF scans wait at their next file checkpoint while paused and keep their position in memory. Cancel, backend shutdown and released request leases still end a paused scan.
Android froze the process once the activity stopped, because only track downloads held a foreground service. A dataSync BackgroundWorkService with a partial wake lock now covers library scans and in-app APK downloads, and stops when the last task ends or the system timeout fires. Its notification shows the existing localized progress, so no duplicate appears. If Android refuses the service, work continues as before.
On iOS a scan holds its own background task; on expiry it cancels the scan cleanly instead of being suspended.
Sync notification favorites with Library, add Mornye transport icons and an output action on legacy Android, and expose the iOS favorite command. Preserve playback position when controls refresh.
Vendor audio_service 0.18.19 with a small Android patch for custom notification actions. Modern Android keeps its system output switcher and transport layout.
Publish artwork, metadata, and transport state through a shared Dart bridge. Add configurable Android RemoteViews and iOS WidgetKit players with controls and links into the full player.
Serialize widget commands and session restoration, and share one headless-capable iOS Flutter engine with the foreground scene. Include native integration tests, Dart bridge tests, and widget setup documentation.
Keep automatic Hi-Res replacement off by default. Require exact full-duration PCM equivalence across every channel before and after processing. Retain the original through publication and history persistence, restore it on failure or cancellation, and bound WAV format parsing.
Validated with 30 Rust tests, 46 Dart tests, clean analyzer/Clippy checks, Android ARM64 and iOS builds, and iOS simulator startup.
Introduce a per-file Hi-Res authenticity checker and optional auto re-download for flagged fake Hi-Res downloads. Adds Rust checker modules (fft, evidence, FLAC/WAV decoding, tests) and a mobile API (check_hires_authenticity). Wire platform bindings for Android/iOS and PlatformBridge. Add Dart HiResCheckService, UI HiResCheckCard, settings toggle (redownloadFakeHiRes) and integration in the download pipeline to quarantine and replace suspicious files with LOSSLESS when safe. Adds claxon FLAC dependency.
On iOS 27 an app without a scene manifest launches to a blank launch
screen (and trips UIApplicationEvaluateRuntimeIssueForNoSceneLifecycleAdoption
under the debugger). Add the manifest with a FlutterSceneDelegate subclass.
Under scenes the app delegate has no window at launch, so the backend
method/event channels and plugins are now registered in
didInitializeImplicitFlutterEngine. SceneDelegate forwards what UIKit now
sends to the scene instead: extension OAuth/session-grant redirect URLs
and the background/foreground transitions that keep downloads alive. The
folder picker and ASWebAuthenticationSession anchor use the active scene's
window.
Use com.zarz.spotiflac for the app and matching test targets. Read the bundle identifier from the built IPA when updating apps.json so the release feed matches the distributed application.
Validation: Xcode project plist lint and binary IPA bundle identifier extraction passed.
Replace the Go backend with the Rust workspace and route Android/iOS through
UniFFI bindings. Include the migrated extension runtime, network, providers,
media metadata, downloads and library operations, with version 5.0.0+147.
Remove Go sources, adapters, native build selection and CI dependencies.
Build Rust unconditionally and lock the iOS Rust pod using a relative path.
Retain legacy source and migration evidence in a local ignored archive.
Validation: Android Kotlin compile and 53 native tests; Swift Rust-branch
equivalence and syntax; CocoaPods install; workflow, shell, Ruby, plist and
diff checks. Reuse the preceding 100 Rust tests, fmt/Clippy and five-ABI
build checkpoint; no new APK or iOS application build for this cleanup.
Known follow-up: URL/URLSearchParams globals are missing from the Rust JS
runtime. A controlled extension replay confirms a URL-resolution regression;
this commit does not fix that runtime gap.
Add complete metadata reads with a display-name hint in Go and both native bridges. Read seekable SAF descriptors directly and use temporary copies only when direct reading fails.
Add format parity tests for MP3, FLAC, M4A, and WAV plus a Dart bridge hint regression.
Give every subscription its own cursor, payload, and worker queue so an old blocked waiter cannot advance a replacement listener. Serialize lifecycle handling and guard cancellation.
Add a restart regression with an injected waiter; verified with Thread Sanitizer.
zarzet