SpotiFLAC v3.5.0-beta.1

What's New

Highlights

• SAF Storage (Android 10+): Proper Storage Access Framework support for download destination (content URIs)
  • Select download folder via SAF tree picker
  • Downloads now write to SAF file descriptors (/proc/self/fd/*) instead of raw filesystem paths
  • Works around Android 10+ scoped storage permission errors

Added

• Home feed disk caching via SharedPreferences for instant restore on app startup
• SAF display path resolver in native Android layer (converts tree URIs to readable paths)
• New settings fields for storage mode + SAF tree URI
• SAF platform bridge methods: pick tree, stat/exists/delete, open content URI, copy to temp, write back to SAF
• SAF library scan mode (DocumentFile traversal + metadata read)
• Library UI toggle to show SAF-repaired history items
• Scan cancelled banner + retry action for library scans
• Android DocumentFile dependency for SAF operations
• Post-processing API v2 (SAF-aware, ready to replace v1)

Changed

• Download pipeline supports output_path + output_ext for Go backend
• Tidal/Qobuz/Amazon/Extension downloads use SAF-aware output when enabled
• Post-processing hooks run for SAF content URIs (via temp file bridge)
• File operations in Library/Queue/Track screens now SAF-aware (open, exists, delete, stat)
• Android build tooling upgraded to Gradle 9.3.1 (wrapper)
• Android build path validated with Java 25 (Gradle/Kotlin/assemble debug)
• SAF tree picker flow in MainActivity migrated to Activity Result API (registerForActivityResult)
• MainActivity host migrated to FlutterFragmentActivity for SAF picker compatibility
• Legacy startActivityForResult / onActivityResult SAF picker path removed

Fixed

• Android 10+ permission denied when writing to /storage/emulated/0 (now handled via SAF)
• SAF history repair: auto-resolve missing content URIs using tree + filename
• SAF download fallback: retry in app-private storage when SAF write fails
• Tidal DASH manifest writing when output path is a file descriptor (no invalid .m4a path)
• External LRC output in SAF mode
• Restored old-device renderer fallback while using FlutterFragmentActivity by injecting shell args from a custom FlutterFragment (--enable-impeller=false on problematic devices)
• Preserved Flutter fragment creation behavior (cached engine, engine group, new engine) while adding Impeller fallback support
• SAF tree picker result now consistently returns tree_uri payload with persisted URI permission handling

---

Downloads

Android

• arm64: SpotiFLAC-v3.5.0-beta.1-arm64.apk (recommended for modern devices)
• arm32: SpotiFLAC-v3.5.0-beta.1-arm32.apk (older devices)

iOS

• iOS: SpotiFLAC-v3.5.0-beta.1-ios-unsigned.ipa (sideload required)

Installation

Android: Enable "Install from unknown sources" and install the APK
iOS: Use AltStore, Sideloadly, or similar tools to sideload the IPA