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Greg Pomerantz e1982eade4 M1: metadata scan + sqlite DB + placeholder list 
- scan.rs: recursive walk of Pictures/DCIM (GALLERY_SCAN_DIRS override),
  image-ext detection, mtime/size capture, no symlink-dir following
- db.rs: rusqlite(bundled) store; incremental apply (insert/update/delete)
  keyed on path with mtime/size change detection; derived columns reset on
  change; Android DB path in Android/data/<pkg>/files (EXTERNAL_DATA_DIR is
  unset in this NativeActivity setup)
- lib.rs: start_scan() background thread -> invoke_from_event_loop ->
  VecModel + status line; called from desktop and Android entry points
- main.slint: ListView of paths (M1), status line with scan stats
- main.rs: fix desktop bin for 1.18.1 (no slint::Result; ComponentHandle)
- build.sh: export NDK clang CC_/CXX_/AR_ per target (bundled sqlite)
- tests: 5k-file scan < 2s, incremental apply, roundtrip

Verified on emulator: 5002 files in 153-226 ms; relaunch 0+ 0~ 0-;
touch -> 1~, delete -> 1-.
2026-10-27 13:28:33 -04:00
scripts M1: metadata scan + sqlite DB + placeholder list 2026-10-27 13:28:33 -04:00
src M1: metadata scan + sqlite DB + placeholder list 2026-10-27 13:28:33 -04:00
.gitignore M0: Slint gallery scaffold + development hand-off 2026-10-27 12:22:59 -04:00
build.rs M0: Slint gallery scaffold + development hand-off 2026-10-27 12:22:59 -04:00
Cargo.lock M1: metadata scan + sqlite DB + placeholder list 2026-10-27 13:28:33 -04:00
Cargo.toml M1: metadata scan + sqlite DB + placeholder list 2026-10-27 13:28:33 -04:00
HANDOFF.md M1: metadata scan + sqlite DB + placeholder list 2026-10-27 13:28:33 -04:00
LICENSE Initial commit 2026-10-27 12:13:22 -04:00
README.md M1: metadata scan + sqlite DB + placeholder list 2026-10-27 13:28:33 -04:00

README.md

gallery

A high-performance image gallery for Android (primary), Linux and macOS — Rust + Slint 1.18.

Status: M1 (metadata scan + DB) done. See HANDOFF.md — the development hand-off with the full plan: architecture, thumbnail pipeline, milestones M1–M7, Slint gotchas, permission flow, and performance targets. Next: M2 (thumbnail engine).

Build

./scripts/build.sh debug     # debug x86_64 APK + install on emulator
./scripts/build.sh           # release x86_64 (emulator)
./scripts/build.sh aarch64   # release aarch64 (device)
cargo run                    # desktop (Linux needs libfontconfig1 + pkg-config)

Requires: Rust (rustup), cargo-apk2, Android SDK + NDK 27 (see HANDOFF.md §3 for exact paths/env).

License

GPL-3.0 (see LICENSE). Built on Slint, used under the Slint royalty-free license for proprietary apps (see HANDOFF.md §10.4).