makiolaj 5dfbe0fffc sync: hand back an app password the flow is not going to use
Nextcloud returns a minted password exactly once. Every path that left
the browser flow without saving an account dropped it: discovery failing
after approval, an account whose lists we cannot use, start over, the
back arrow, switching to a typed password, or leaving Settings
altogether. It stays valid on the server for ever, and every attempt is
named "Agendula (Android)" -- so a user retrying against a misconfigured
server ends up with six identical entries and no way to tell which one
their working account uses. They prune nothing, or prune the wrong one.

One owned field and one sink rather than a revoke per path: ten paths
today, and the eleventh would be forgotten. Ownership passes to the
account on Created and is released nowhere else without revoking. The
sink runs on the application scope, not viewModelScope -- androidx closes
that before onCleared, so a launch there never runs its body.

Revocation goes through a new revokeAt, which takes the OCS root
directly. ocsRootFor is principal-shaped and falls back to the bare
origin, so sending a login flow's server base through it would collapse
a subpath install's /nextcloud/ to / and DELETE a path that 404s -- the
silent no-op that function exists to prevent.

Also stops reporting a rejected credential as an empty account: a 401
after approval is either a home set outside the domain the credential is
scoped to, which retrying only mints another password for, or the server
having a moment. The registrable-domain check that decides this is now
shared with crossDomainHint, which had been computing "com" for
example.com and so never firing.
2026-09-07 22:59:39 +02:00
2026-09-07 18:41:45 +02:00

Agendula

A modern Material 3 Expressive task app for Android.
Keeps your tasks on your device, or on top of a tasks provider you already use. Open standards, no account required.

CI Android 10+ Kotlin + Compose Material 3 Expressive MIT License

Agendula is the task-list sibling to Calendula. Where Calendula is a pure front-end over Android's CalendarContract, Agendula keeps its own store, designed around RFC 5545's VTODO — the same tasks DAVx5 (and SmoothSync, DecSync, …) sync out of your CalDAV server. It can also read and write a tasks provider you already have, for anyone already syncing that way.

The name rhymes with its sibling on purpose: Agendula is agenda — Latin for “things to be done” — given Calendula's -ula ending. Calendula keeps your days; Agendula keeps your to-dos. (A Calendula flower head is botanically a cluster of many small florets — so the two apps are florets of one bloom.)

Where your tasks live — your choice

Where Sync Needs
On your device (default) Agendula's own database none yet — CalDAV sync of our own is planned nothing. No account, no permissions, no other app
In a provider you already use OpenTasks or tasks.org whatever syncs it for you — DAVx5 and friends that app installed, and its read/write permission

Agendula's own store is an ordinary app database — nothing is published to other apps, so there is no authority to clash over and no permission to grant. It coexists with OpenTasks rather than replacing it: installing one never breaks the other, and if you already sync through a provider, that keeps working exactly as it did.

Recurring tasks are expanded per RFC 5545, and everything the schema does not model is round-tripped verbatim rather than dropped — so passing your tasks through Agendula does not quietly lose fields a server sent.

Your tasks are exportable as standard iCalendar .ics files at any time, because data you can't take with you isn't really yours.

Status: backend complete, UI catching up. Storage, reads and writes, smart-list filtering, a self-scheduled reminder engine, and export are built and unit-tested. The Material 3 Expressive screens are being built on top, one at a time — the storage-mode picker and export screen are not there yet. See docs/ROADMAP.md for status, docs/ARCHITECTURE.md for how it's built, and docs/STORAGE-AND-SYNC.md for why storage works the way it does.

Sync sources (by design)

In external-provider mode Agendula works with anything that writes to that provider — DAVx5 (CalDAV), SmoothSync, CalDAV-Sync, DecSync CC, or any Android sync adapter — because it builds on the provider, not on any one sync app. Google Tasks / Microsoft To Do are out of scope by design (proprietary; they would mean owning a sync stack). Open standards — CalDAV / iCalendar / DecSync — are the lane.

Translations

Agendula ships in English so far, and would like not to. Translations are managed on a self-hosted Weblate, and partial ones are fine — an untranslated string simply falls back to English.

→ Help translate Agendula

No coding needed: register on the Weblate server, pick (or request) a language, and translate the strings in your browser. You can also reach this link in the app from the top of Settings → App language.

License

MIT — see LICENSE.

S
Description
A modern Material 3 Expressive task app for Android — sibling to Calendula, over the OpenTasks provider.
Readme MIT
3.9 MiB
v1.0.0
Latest
2026-09-24 20:09:02 +00:00
Languages
Kotlin 98.3%
Python 1%
Shell 0.6%
Ruby 0.1%