OpenScan v3: Revamp

.gitignore

@@ -18,7 +18,7 @@
 # The .vscode folder contains launch configuration and tasks you configure in
 # VS Code which you may wish to be included in version control, so this line
 # is commented out by default.
-#.vscode/
+.vscode/
 
 # Flutter/Dart/Pub related
 **/doc/api/
@@ -29,6 +29,8 @@
 .pub-cache/
 .pub/
 /build/
+android/build/
+ios/Flutter/ephemeral/
 
 # Web related
 lib/generated_plugin_registrant.dart
@@ -42,6 +44,15 @@ app.*.map.json
 # Exceptions to above rules.
 !/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
 
-android/key.properties
+.gitignore
+key.properties
 android/app/key.jks
+android/key.jks
 local.properties
+.vscode
+
+# Eclipse Buildship IDE metadata (machine-local paths, regenerated on sync)
+android/.project
+android/.settings/
+
+.claude

CHANGELOG.md

@@ -1,80 +1,153 @@
-# v2.2.0
-
-### Changed
-
-- Reduce margins during PDF export
-- Export location by default is Documents/OpenScan/PDF
-- Multi image picker UI
-- Change default export quality
-
-### Fixed
-
-- Image quality increased with lower file sizes
-- Improved edge detection
-- BW filter upgraded
-- Quick action icons show actual icons instead of generic icons
-
-# v2.1.0
-
-### Changed
-
-- Icon changes
-- Animation in floating action button
-- Remove margins during PDF export
-- Storage location default to in app directory
-
-### Added
-
-- Multiple image picker
-- Quick action
-
-### Fixed
-
-- File rename checker
-
-### Removed
-
-- Delete all option from export menu
-
-# v2.0.0
-
-### Changed
-
-- New Cropper with more advanced functions
-- Demo images
-- Export of files no longer has the 'OpenScan' appended to it
-
-### Added
-
-- Quick Scan feature
-- Camera permission request
-- Rename of documents
-- Reorder of images
-- Selective export of images
-- Selective delete of images
-- Image preview of documents in Home Screen
-- Document Compressor and/or Quality selector for exporting documents
-
-### Fixed
-
-- HomeScreen update after deleting file
-- Clear temporary images after adding images in View Document screen
-- Camera access on older devices
-- Picture folder Hidden
-- Document not saving for Android 11
-
-### Removed
-
-- Previous scanner
-- Support for iOS removed
-- Scan Document screen removed. Now directly goes directly to View Document.
-
-# v1.0.0 - 13/07/2020
-
-### Added
-
-- Save as PDF
-- Share as PDF
-- Share as Images
-- Preview PDF
-- Cropping Features
+# v3.0.0
+
+A full rewrite of the scanning pipeline, the camera, and the UI.
+
+### Added
+
+- Live document detection: edges are found in the viewfinder and the page
+  is captured and cropped to them automatically.
+- Six document filter modes (replacing the old photo filters), applied to
+  one page or the whole document.
+- Camera controls: pinch-to-zoom slider, tap-to-focus and -expose, manual
+  exposure, and a front/back switch.
+- On-device integration tests covering the capture, crop, library,
+  settings and export flows, plus a database migration test.
+- Tamil and Hindi translations. The interface is now fully translated
+  in English, Greek, Hindi, Hungarian, Polish and Tamil, with plural
+  forms and dates that follow the locale.
+- The About screen credits both developers again, as v2 did, with a card
+  each linking to their LinkedIn.
+- The tutorial is now a walkthrough of the app: six slides covering
+  auto-capture, multi-page scanning, edge adjustment and filters, page
+  reordering, and export, each with a working miniature of the screen it
+  describes that animates the gesture being taught.
+
+### Changed
+
+- The tutorial's illustrations are drawn from the theme's own tokens
+  rather than shipped as screenshots, so they follow the chosen accent and
+  cannot go stale against the screens they depict.
+- Each page is processed the moment its shutter fires — cropped to the
+  detected boundary and re-encoded while the shutter shows a spinner —
+  instead of the whole batch being processed after Done, so finishing a
+  session is instant however many pages it holds.
+- Cropping and edge detection are pure Dart; the OpenCV dependency is gone.
+- Captures are stored through the platform's own image decoder, which
+  decodes and downscales in one native step instead of several seconds of
+  pure-Dart work per page.
+- The database moved from a table-per-document schema to `documents` +
+  `pages`, migrated automatically on first launch.
+- Export quality is now a compression scale, and an export is named after
+  its document.
+- Rebuilt the interface on a warm-white, single-accent design system.
+- targetSdk 36, scoped storage, Java 17.
+
+### Fixed
+
+- Live scan no longer fails to reopen the camera after backgrounding.
+- Exposure +/- no longer only ever increases on Android.
+- Rotate turns the saved page and its detected outline, not just the
+  preview.
+- Crop handles stay clear of the system back-gesture strip.
+- Pages the app cannot draw are no longer kept, and exports no longer
+  leave files the user cannot delete.
+- The tutorial's back button, opened from Settings, sat in the top-right
+  corner where Skip belongs; it is now on the leading edge.
+- Every outbound link works again. Android 11+ package visibility hid all
+  browsers from `canLaunchUrl`, so the About screen's GitHub button did
+  nothing at all; the manifest now declares the browser query, and a link
+  that still cannot open says so instead of only logging.
+- The About screen's description no longer opens mid-sentence: every
+  locale writes it to follow the app's name inline, and the name had been
+  dropped from the paragraph.
+- Tutorial slides no longer overflow on short screens or at large text
+  sizes — the copy used to be pushed off the bottom, in every language at
+  200% text.
+
+### Removed
+
+- `RECORD_AUDIO`, `READ_MEDIA_AUDIO`, `READ_MEDIA_VIDEO` and
+  `READ_MEDIA_IMAGES`, which dependencies declared but OpenScan never
+  used.
+- The storage permission request, made redundant by scoped storage.
+
+# v2.2.0
+
+### Changed
+
+- Reduce margins during PDF export
+- Export location by default is Documents/OpenScan/PDF
+- Multi image picker UI
+- Change default export quality
+
+### Fixed
+
+- Image quality increased with lower file sizes
+- Improved edge detection
+- BW filter upgraded
+- Quick action icons show actual icons instead of generic icons
+
+# v2.1.0
+
+### Changed
+
+- Icon changes
+- Animation in floating action button
+- Remove margins during PDF export
+- Storage location default to in app directory
+
+### Added
+
+- Multiple image picker
+- Quick action
+
+### Fixed
+
+- File rename checker
+
+### Removed
+
+- Delete all option from export menu
+
+# v2.0.0
+
+### Changed
+
+- New Cropper with more advanced functions
+- Demo images
+- Export of files no longer has the 'OpenScan' appended to it
+
+### Added
+
+- Quick Scan feature
+- Camera permission request
+- Rename of documents
+- Reorder of images
+- Selective export of images
+- Selective delete of images
+- Image preview of documents in Home Screen
+- Document Compressor and/or Quality selector for exporting documents
+
+### Fixed
+
+- HomeScreen update after deleting file
+- Clear temporary images after adding images in View Document screen
+- Camera access on older devices
+- Picture folder Hidden
+- Document not saving for Android 11
+
+### Removed
+
+- Previous scanner
+- Support for iOS removed
+- Scan Document screen removed. Now directly goes directly to View Document.
+
+# v1.0.0 - 13/07/2020
+
+### Added
+
+- Save as PDF
+- Share as PDF
+- Share as Images
+- Preview PDF
+- Cropping Features