v1.9.4

Added

• Root Detection Engine (Phase 1 — Mobile Only):
  • Implemented multi-vector passive root detection (RootDetector.kt) checking filesystem binaries, PATH environment, installed root managers (Magisk, KernelSU, APatch, SuperSU), and custom ROM build tags without triggering intrusive superuser prompts.
  • Added Root Status card to the Mobile About screen with an interactive diagnostics dialog displaying detected root environment details.
  • Added root diagnostic metadata (is_rooted, root_type) to Support Ticket submissions.
• Root Access Integration & Superuser Authorization (Phase 2 — Mobile Only):
  • Integrated libsu 6.0.0 (core and nio) for asynchronous superuser privilege management and high-performance root I/O streams.
  • Added Root Access toggle to Settings with dynamic root manager detection, glassmorphic safety confirmation, and denial guidance dialogs.
  • Added Root Storage tile to the Main Menu, dynamically displayed under connected storages when root access is authorized.
  • Added Root Storage vector icon (ic_root_storage) with complete icon customization and icon pack export/import support.
  • Added root_preferences registration to Settings Backup & Restore.
  • Updated Terms & Conditions (Section 3c) and Privacy Policy (Section 6c) for rooted devices and local superuser compliance.
• Root Filesystem Browsing & Universal I/O Engine (Phase 3 — Mobile Only):
  • Added full root filesystem browsing at / with live directory listing, file/folder creation, deletion, renaming, paste I/O, breadcrumbs, and back navigation in File Browser and Twin Window dual-pane modes.
  • Universal Root Transfers & Conflict Resolution: Bidirectional file copy and move between Local storage, Network shares, SAF storage, Online Cloud providers, and Root filesystem with Overwrite, Skip, and Keep Both conflict resolution.
  • Root Text Editing: View and edit root configuration and system text files in built-in Text Viewer/Editor with automatic partition remounting (rw/ro).
  • Root File Properties: Asynchronous inspection of POSIX permissions (e.g. rwxr-xr-x (0755)), owner/group (root : root), SELinux security context, and recursive folder size statistics.
  • Added ProGuard keep rules for libsu superuser engine.

Fixed

• Fixed Android TV media player seek bar jumping back to the current playback position during D-pad seeking, now holding the target seek position until confirmed with the D-pad Center / OK button.
• Fixed Sort & Filter behavior inside Storage Analyzer → Storage Breakdown categories on Mobile and Android TV:
  • Selecting "Filter → All" now correctly retains all files in the current category instead of clearing the list.
  • Applying matching filters and changing Sort by, Order, Date, or Size options now updates the file list properly.
  • Resolved an issue where backgrounding and returning to the app cleared category file listings.
  • Aligned Room DAO category queries and extension aggregation to ensure file counts in Storage Breakdown match opened category listings across indexed and non-indexed storages.
• Fixed Storage Access Framework (SAF) search results displaying "0 B" file size and "Unknown Storage" labels:
  • Passed indexed file size and modification timestamps to SAF file instances in search results.
  • Resolved SAF location and custom drive display names for search result storage badges.
  • Added SAF support to unindexed fallback searches.
• Fixed category-specific Sort & Filter preferences and pagination sorting in Storage Analyzer:
  • Added category persistence for Sort Mode (Name, Size, Date, Type), Sort Order (Ascending, Descending), Date filters, and Size filters so choices persist across app launches and restarts.
  • Implemented SQL-level dynamic sorting (ORDER BY CASE) in Room DAO category queries to ensure paginated results are ordered correctly across all pages.
• Fixed Notepad permission denied error (EACCES) when running in Selected Folders (SAF) mode without All Files Access:
  • Added safe directory resolution and automatic app-specific storage fallback for the default working scratchpad.
  • Applied consistent fallback handling across Document Scanner and Auto-Backup.
• Added restricted feature guidance dialog to TV device management screen:
  • Prompts with the All Files Access guidance popup when triggering "Take Screenshot" or "Record Screen" while in restricted storage mode.