Third floret after Calendula and Agendula: a Material 3 Expressive clock app (alarms, timers, stopwatch, world clock). The family thesis doesn't survive contact with a clock — there is no open provider behind one — so PLAN opens by saying so plainly and relocates the open-standards commitment to the three places it can actually live: the full android.provider.AlarmClock intent contract, IANA tzdata, and a documented JSON backup format. Locked: four surfaces and no extras in v1, Room + DataStore + JSON export, maximum alarm reliability including a self-check diagnostics screen, seed #6B7A5C (completing the family's Calendula→Agendula colour rotation), four tabs plus a live running-state pill, Codeberg-canonical from commit one, and floret-kit from day one with core-prefs + core-di extracted up front. ROADMAP carries M0–M11 as an ordered work queue with per-milestone done criteria, written to be executed one milestone per loop iteration. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01L94fydiJC37LtxVusNQBDy
Clockula — documentation
Clockula is a Material 3 Expressive clock app for Android — alarms, timers,
stopwatch and world clock. Third floret of the bloom, after
Calendula (calendar) and
Agendula (tasks). See the top-level
../README.md for the pitch.
Unlike its siblings, Clockula owns its storage — there is no open provider behind
a clock. What that costs and how the open-standards commitment is honoured anyway
is the first section of PLAN.md.
Index
| Doc | What it covers |
|---|---|
PLAN.md |
The spec. Thesis, locked decisions, the alarm engine, data model, system interop, identity, pipeline, and how ClockMaster is used. The "why". |
ROADMAP.md |
Status and the work queue — milestones M0–M11 and post-v1. What the build loop works through. |
ARCHITECTURE.md |
How Clockula is built today — layers, the data seam, the alarm engine, DI, build/tooling, manifest. Written from M2 onward. |
RELEASING.md |
How to cut a release. Written at M0 alongside the pipeline. |
PROVENANCE.md |
Any third-party code carried in-tree and under what licence. Created only if we actually lift something (PLAN.md §11). |
Also: ../CHANGELOG.md (Keep a Changelog format; tag sections
feed the release notes).
How the docs relate
- PLAN is the design decisions (stable; the "why").
- ARCHITECTURE is the current shape of the code (kept in sync as it grows).
- ROADMAP is the moving status layer (updated as milestones land).
- RELEASING is the operational runbook.