New Files section reachable from Agenda's top bar: a WebDAV browser
against /remote.php/dav/files/<user>/ with folder navigation, file
download-and-open (via FileProvider + a viewer Intent), upload from
the system file picker, delete, create folder, and rename (WebDAV
MOVE). Extends DavXml's existing multistatus parser with
getcontentlength/getlastmodified rather than writing a second parser,
since the response/propstat/status merging logic it already has is
the fiddly part.
Verified live against the real account: browsed real folders/files,
created and deleted a test folder, and confirmed a file downloads
and reaches a view Intent correctly (no viewer app installed on the
emulator to actually open it, but the FileProvider hand-off worked).
New Talk section reachable from Agenda's top bar: a conversation
list and a per-room chat screen with send + live updates via the
Talk chat API's long-poll (lookIntoFuture=1). No call/WebRTC
signaling - text only, per the scoped-down request for this item.
Uses the same OCS app-password auth as CalDAV. One real gotcha:
Nextcloud Talk versions each feature area of its OCS API
independently - Room/Call are at api/v4 on this server, but the
Chat endpoints are still api/v1; hitting v4/chat/{token} returns a
misleading generic "invalid query" 404 even fully authenticated.
Login Flow v2 opens Nextcloud's own browser login page in a Custom Tab
(androidx.browser), so any SSO backend configured server-side (Authentik
via user_oidc) and WebAuthn hardware-key prompts work without NCal
implementing OIDC/OAuth2 itself - the flow ends with a normal app
password, stored the same way as manual login.
The Tasks widget's minHeight was pinned exactly to its 4-row default
size (Android's 70*cells-30 formula), leaving no slack to ever resize
shorter. Lowered to 110dp (2 rows) so it can actually be resized to a
2x3 layout, which was verified to render cleanly.
AGP 8.13.2 requires Gradle >= 8.13; this was left uncommitted from a
prior session and the working tree had drifted from what the project
actually needs to build.
Extends the Repeats picker's BYDAY support (which deliberately excluded
ordinaled rules) to cover FREQ=MONTHLY with a single ordinaled BYDAY, via
RFC 5545's ByDay(num, weekday) - "the 3rd Thursday of the month" or "the
last Friday", not just a fixed day-of-month.
- CalendarItem.recurrenceByDayOrdinal (1..4, or -1 for "last") pairs with the
existing recurrenceByDay field, reused as a singleton for this mode.
- RecurrenceUtils gets a new walker using TemporalAdjusters.dayOfWeekInMonth,
correctly skipping months where the Nth weekday doesn't exist (RFC 5545:
no occurrence that month, not a rollover) and correctly preserving local
time-of-day across DST boundaries.
- Repeats picker: a 2-item "Monthly on day N" vs "Monthly on the Nth
<weekday>" dropdown, weekday always derived from the current Starts/Due
date rather than picked separately.
Verified live against the real Nextcloud server (created a "3rd Friday"
event, confirmed it round-tripped to the correct RRULE and resolved to the
correct date next month) and cleaned up afterward.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Closes out the full post-launch feature backlog:
- Offline write resilience for save/delete, with automatic flush on reconnect
- Undo-after-delete via a snackbar, with a fresh-UID recreate (Nextcloud's
trashbin rejects reusing a just-deleted item's UID)
- Custom (non-preset) reminder offsets
- Search across events and tasks
- Week view alongside the existing Agenda/Month views
- BYDAY support in the Repeats picker ("every Mon/Wed/Fri"), including a
proper RRULE evaluator extension for it
- Import/export .ics via the system share sheet and file picker
- Single-occurrence recurring-event editing/deleting ("this event only" vs
"all events") via RFC 5545 RECURRENCE-ID overrides and EXDATE
A repository-wide write mutex now serializes sync against save/delete/undo,
fixing a real race where a background sync could clobber a just-written item.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- CalendarItem gains recurrenceMasterStart/End/Due, the true unresolved
master date, tracked separately from start/end/due (which hold the
resolved next occurrence for a recurring item). The edit screen now shows
and edits the real master date for recurring items instead of disabling
those fields outright, with a note that the change applies to the whole
series. Verified against a real recurring event on-device.
- New util/ConflictDiff.kt computes exactly which user-editable fields
differ between a local edit and the server's version after a 412. The
conflict dialog is now a per-field mine/theirs picker (with "All
mine"/"All theirs" shortcuts) instead of an all-or-nothing choice.
- Extracted statusLabel() to util/StatusLabels.kt so both the edit screen
and the new conflict diff can share it.
- Two more test files (ConflictDiffTest, extended IcsMapperTest).
- Recurrence picker (Daily/Weekly/Monthly/Yearly, interval, end condition) for
both events and tasks, backed by a real RRULE. Fixes a latent bug from the
prior RRULE-preservation change: editing a recurring item was writing the
resolved *next occurrence* back as the master DTSTART, silently shifting the
whole series forward on every edit - start/end/due are now correctly
read-only for recurring items instead.
- Periodic background sync (WorkManager, ~30 min, network-gated) so widgets
stay fresh without opening the app; auto-refresh on app open too.
- Tasks widget now renders the same parent/child tree as the in-app Tasks
screen (util/TaskTree.kt shared by both) instead of a flat due-date list.
- Conflict resolution: a stale save (HTTP 412) shows both versions and lets
you keep your edit or take theirs, instead of just an error banner.
- First test suite for the project (IcsMapperTest, TaskTreeTest).
One app for both events and tasks, talking directly to Nextcloud's CalDAV
endpoint - no DAVx5, no Google Play Services, no third-party services.
Encrypted at rest (SQLCipher DB, EncryptedSharedPreferences, Keystore-backed
widget state), HTTPS-only networking, home screen widgets, reminders,
subtasks, and full VTODO field support (status/priority/%complete/location/url).
RomanNum3ral