Top shadow: fades in as you scroll down from the top (content hidden above).
Bottom shadow: present when last item is not yet visible (content below).
Both use drawWithContent overlay at 8% black opacity, 24dp strip.
24dp shadow strip on the bottom edge of the scroll area when more
content is below. Disappears when scrolled to bottom. Matches how
Material dialogs and macOS sheets indicate overflow.
derivedStateOf tracks scrollState.value < maxValue. When not at
bottom, a 48dp white-to-transparent gradient overlays the bottom
of the scroll area. Disappears when fully scrolled.
- Body scrolls via verticalScroll
- Header and Start Import button stay fixed outside the scroll
- Summary card now shows source folder breakdown for multi-folder imports
- HorizontalDivider separates pinned button from scroll area
- Single LazyColumn with folder divider headers embedded — no page switching
- Left panel is a jump list: click scrolls to that folder, highlights
active folder as you scroll (derivedStateOf scroll spy)
- Each folder section header has Select All / Deselect All buttons
- Each day sub-header has Select Day / Deselect Day toggle
- Removed 'All Photos' merged view — folders are always separate sections
- PhotoThumb moved inline, cleaned up imports
- AndroidConnector: use model: field for display name instead of
product: (which is a cryptic codename like 'o1quew' on Samsung)
- ImportScreen: clean up layout with ToggleRow helper, remove duplicate
toggles, all 4 options in one Options section
- AppState: preserveFolderStructure defaults to true
New two-panel layout:
- Left (200dp): FolderPanel lists all DCIM subfolders with photo count
and date range. Camera-roll folders highlighted separately from other
folders (Screenshots, Video Editor, etc.). Selection badge per folder.
- Right: DayGroupedGrid groups photos by date with day headers. Each day
header shows count and a 'Select day' / 'Deselect day' toggle.
Photos displayed in rows of 4 with thumbnails.
PhonePhoto now carries sourceFolder name. AndroidConnector tags each
photo with its DCIM subfolder. AppState manages selectedFolder and
visiblePhotos StateFlows. ExifFilter.isCameraRollFolder() classifies
folders as camera-roll vs other.
Preserves all existing functionality: thumbnails, import flow, HEIC
warning, selection.
MediaStore content query is unreliable on Samsung. Switch to:
1. adb pull full file to tmp
2. sips --resampleWidth 240 to generate thumbnail
3. Cache in ~/.photophetch/thumbcache/<serial>/
4. Semaphore(3) limits concurrent pulls — cells scrolled past are
cancelled by Compose LaunchedEffect lifecycle automatically.
First load per photo takes 2-3s. Subsequent views instant from cache.
Previous approach pulled first 64KB of JPEG which produces a truncated
file Skia cannot decode. New approach:
1. Query MediaStore content:// URI to find the pre-generated thumbnail
path for each photo (Android generates these automatically)
2. Pull just the thumbnail file (~20-50KB vs 3-5MB full file)
3. Cache locally — subsequent views are instant
Falls back gracefully (placeholder icon) if MediaStore query fails.
AndroidConnector: replace per-file ls -la with single directory ls -la
call — one ADB round trip per folder instead of one per file. Much
faster for large Camera folders.
BrowseScreen: add thumbnail loading via ThumbnailCache. Pulls first
64KB of each JPEG via adb exec-out dd (enough for embedded EXIF thumb),
caches to ~/.photophetch/thumbcache/<serial>/. Loads asynchronously
on Dispatchers.IO so UI stays responsive. Placeholder icon shown until
thumbnail arrives.
Samsung (and other Android vendors using toybox) do not support GNU
stat -c flag syntax. Switch to find for file discovery + ls -la per
file for size/date metadata, which works on all Android versions.
- BrowseScreen: Show All toggle chip in toolbar bypasses ExifFilter
and shows every file from every DCIM subfolder
- ImportScreen: Preserve folder structure toggle (auto-enabled in Show
All mode) — copies files into Camera/, Screenshots/ etc subfolders
under the staging destination instead of flat
- AppState: _showAll StateFlow, toggleShowAll(), loadPhotos and
setDateFilter respect the flag
- Copier: extracts DCIM subfolder from devicePath and creates matching
subdirectory in staging when preserveFolderStructure=true
Instead of hardcoding /sdcard/DCIM/Camera, list all subdirectories
under /sdcard/DCIM and /storage/emulated/0/DCIM dynamically. This
handles Samsung, Pixel, OnePlus and other vendors that use different
DCIM subfolder names. Falls back to hardcoded list if discovery finds
nothing.
StagingPath.uniqueFolderName() checks whether the base folder name is
already taken and appends _2, _3, etc. until a free name is found.
AppState.prepareImport() now uses this so the ImportScreen always
pre-fills a unique folder name.
Uses AWT FileDialog with apple.awt.fileDialogForDirectories=true to open
the native macOS folder chooser. Falls back gracefully (dialog cancelled)
with no change to the text field.
Replace jvmToolchain(17) with jvmToolchain(21) + explicit kotlinOptions
jvmTarget=17 + java sourceCompatibility/targetCompatibility. Avoids
toolchain provisioning errors when the JDK is present but not registered
via the Gradle toolchain API.
Kotlin/Compose Multiplatform desktop app for importing photos from
phones into PhotoPhile staging directory.
Features:
- Android support via ADB subprocess
- iPhone support via gphoto2 subprocess
- Smart filtering: excludes screenshots, received images, Live Photo MOVs
- HEIC -> JPEG conversion via macOS sips (built-in)
- SHA-256 verification of every copied file
- Safe delete with explicit confirmation
- Staging path convention: _staging/{date}_{device}/
- Config persistence at ~/.photophetch/config.json
