Files
agendula/docs
Jean-Luc Makiola fcee1d1736 feat(lists): manage lists in the app, and fix four store defects
Owning the store left a fresh install with no lists and no way to make
one, so no way to save a task. The seam gains updateList/deleteList
beside createLocalList on both paths — the External one addresses the row
as its own account's sync adapter, the only caller the provider lets
write tasklists. ListEditorSheet is the family's full-screen sheet: name
field, a 12-colour palette, and a destructive row behind a confirm when
editing. Entry points are a "New list" row under the home Lists section,
an empty state with a create button, and the home FAB switching to "New
list" while there are none. Deleting takes the list's tasks with it and
is offered only for device-only lists.

Four defects a review of the branch turned up:

- completing one occurrence closed the whole series — setCompleted wrote
  the master, the row TaskDao.tasks filters on. setCompletedInstance
  forks a RECURRENCE-ID override the way updateInstance does; phase 2
  always specified this, only the edit half had it
- the expansion ceiling was spent on the past, so a sub-daily series
  stopped expanding months before today and never reached Today or
  Upcoming
- an imported START-referenced reminder fired off DUE, because the seam
  collapsed alarms to a bare minute count. TaskReminder carries the
  anchor now
- registerObserver bound a live flow to whichever store was active at
  subscription, so a Settings store switch left every screen listening to
  the store it had stopped reading
2026-09-04 13:56:52 +02:00
..

Agendula — documentation

Agendula is a Material 3 Expressive task app for Android. It carries its own task store — the dmfs task provider vendored under our own authority — so it is complete and local-first with nothing else installed; an external provider (OpenTasks / tasks.org, synced by DAVx5 / SmoothSync / DecSync) is a user choice rather than a requirement, and our own CalDAV sync is the 1.x arc. Sibling to Calendula. See the top-level ../README.md for the project pitch.

Index

Doc What it covers
ARCHITECTURE.md How Agendula is built today — layers, the data seam, provider resolution, the reminder engine, DI, build/tooling, manifest. Start here to work on the code.
ROADMAP.md Status and what's next — milestones (M0M6 + Posture B), what's done, open decisions, how to build/verify.
STORAGE-AND-SYNC.md Where task data lives — the decision to ship our own provider, the storage modes, permissions, distribution, and the dead ends. Supersedes PLAN.md on storage.
SYNC.md How data reaches a server — the CalDAV sync adapter: the VTODO ↔ TaskContract mapper, Nextcloud sign-in, the engine, libraries and their licenses. Step 5 of STORAGE-AND-SYNC.md.
STORAGE-DECISION.md Keep the vendored provider, or build our own? The measured cost of both. Decided: build our own.
OWN-STORE.md Agendula's own Room store — the schema, recurrence design, migration off the vendored provider, and the six-phase plan that deletes :provider. Supersedes the "keep the provider" position in STORAGE-AND-SYNC.md.
PLAN.md The original implementation plan and design rationale — the A-now-B-later thesis, what transfers from Calendula, the locked decisions. The "why".
RELEASING.md How to cut a release — the git-tag-as-source-of-truth flow, CI jobs, F-Droid repo, required secrets.
../provider/PROVENANCE.md What the vendored :provider module is, where it came from, and every deviation from upstream dmfs.

Also: ../CHANGELOG.md (Keep a Changelog format; tag sections feed the release notes).

How the docs relate

  • PLAN is the original design decisions (the "why"), left as the historical record. On storage it is superseded by STORAGE-AND-SYNC.
  • STORAGE-AND-SYNC and SYNC are the standing decision documents: the first settles where data lives, the second how it syncs. Both record rejected alternatives on purpose, so decisions don't get relitigated.
  • ARCHITECTURE is the current shape of the code (kept in sync with the source as it grows).
  • ROADMAP is the moving status layer (update as milestones land).
  • RELEASING is the operational runbook.