Kyle Isom 6e5c500786 Update project docs to reflect current state after post-Phase 10 polish
- PROGRESS.md: remove stale known issues (all fixed), add post-Phase 10
  feature polish section covering toolbar redesign, 4 pen sizes, line/box/move
  tools, edge swipe nav, page reorder, notebook rename, filter/sort, JPG
  export, clipboard ops, startup state restoration, and DB migrations
- PROJECT_PLAN.md: add Phase 11 (Server Sync Integration) and Phase 12
  (Notebook Backup/Export) with step breakdowns
- DESIGN.md: add Tools table, sync architecture section, backup/export design,
  JPG export, stroke styles, startup state restoration, edge swipe nav; update
  rendering strategy (3-layer compositing), source tree, schema, and pen sizes
- CLAUDE.md: update build commands, architecture, source tree, and key
  conventions to match current codebase

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-24 20:49:24 -07:00

eng-pad

This is an Android app, targeting Android 11, and specifically the following two devices:

  1. The Supernote Manta (Android 11)
  2. The Daylight DC-1 (Android 13)

There are a few features it needs to have:

  1. It is organized around notebooks.
  2. A regular notebook's page size is 8.5 x 11 inches. A large notebook's size is 11 x 17 inches.
  3. The app features a grid of roughly 5 squares per inch. The grid is not visible on exported documents.
  4. The app should allow pinch to zoom in and out.
  5. There should be two pen sizes, corresponding roughly to a Muji gel ink ballpoint 0.38 or 0.5 pen.
  6. It should have the ability to erase, or to select-and-erase.
  7. It should have the ability to select and cut/move or copy/paste.
  8. The primary method of input is an EMR pen.
  9. The app needs to be able to export PDFs though the normal Android sharing mechanism (e.g. so docs can be exported to Dropbox).

The tech stack can be flexible. The safe default is Java, but if Kotlin or even Clojure or some other langauge makes more sense, it can be used.

Description
No description provided
Readme 600 KiB
Languages
Kotlin 87.6%
Java 11.6%
Makefile 0.8%