The month and agenda widgets did not roll over at midnight. They kept highlighting yesterday as "today", and the agenda kept dimming events against yesterday, until the user paged the month arrows or removed and re-added the widget.
**What was wrong**
The manifest asked for `DATE_CHANGED` and `WidgetUpdateReceiver`'s docs presented it as the rollover mechanism, but `DATE_CHANGED` is not on the implicit-broadcast exemption list, so a manifest-declared receiver has not been given it since Android 8. That left only `updatePeriodMillis`, which the system defers in doze and OEM skins throttle harder still. The data layer was fine all along - the month cache guard already drops its window when the anchor date changes, which is why an arrow tap fixed it instantly.
**What changed**
- `WidgetRolloverScheduler` arms a single alarm for just after the next local midnight and re-arms on every firing, the same shape as `ReminderAlarmScheduler`. Inexact (`setAndAllowWhileIdle`): no permission, survives doze, and exact alarms stay reserved for reminder snooze. It targets the actual start of day, not a literal 00:00, so it holds where DST means midnight never happens.
- Armed only while a widget is placed, via `onEnabled`/`onDisabled` on both Glance receivers; `sync()` cancels only when neither kind is left. Re-armed from boot, package-replace, time and timezone changes, app start (which is what arms existing installs upgrading into this), and from `onUpdate`, so an alarm dropped by a force-stop or an OEM freeze heals itself.
- Paging the month widget forward and back no longer pins it to that month. `ShiftMonthAction` stored an absolute index on every tap, so the workaround people used to force a redraw quietly stranded the widget on whatever month was current at the time.
- `DATE_CHANGED` stays in the filter as a free extra, but nothing depends on it and the docs no longer claim otherwise.
- Keep rule extended to `GlanceAppWidgetReceiver`, since the two receivers are now as structurally alike as the widgets that #89 collapsed.
**Verification**
`testDebugUnitTest` (775 tests, 0 failures), `lintDebug` and `assembleDebug` all pass. `assembleReleaseTest` builds and the R8 mapping confirms `MonthWidget`, `AgendaWidget` and both receivers keep their real names. 12 new unit tests cover the next-midnight arithmetic: ordinary days, the re-arming instant itself, both DST directions on frozen historical transitions, a zone whose midnight does not exist, a half-hour offset, two zones seeing the same instant, and that the receiver's action guard admits the alarm's action.
Not verified on a device - the overnight rollover on an OxygenOS-class device is the one thing that needs a real test before release.
Closes#228.
Co-authored-by: Jean-Luc Makiola <business@jeanlucmakiola.de>
Reviewed-on: https://codeberg.org/jlmakiola/calendula/pulls/246
Surface the community translations that landed via Weblate but were never
listed in locales_config.xml. European Portuguese stays out: it has one
translated string.
Release 2.19.2 — `versionName` 2.19.2 / `versionCode` 21902. Merging this cuts the release.
A meeting you declined is struck through everywhere it appears and no longer schedules a reminder (#180). Tapping an event in month view opens the event instead of its day, in every month style (#187). An edit shows immediately when the same occurrence is re-opened (#196).
The month widget's arrows died after a couple of taps: the grid serialised ~740 views and one update ran to 450–540 KB, which overran the launcher's async binder buffer and made Android drop the whole widget host — killing updates for every widget on the home screen. The grid is down to 192 views, and `SizeMode.Exact` is kept so a resized widget reflows instead of clipping (#214). Widget taps now redraw the tapped widget by its own id rather than `updateAll`, whose provider lookup is empty in a cold-woken process (#18).
Jump-to-today in seamless weeks lands on the current week row (#191), and the day and week timelines got an end inset (#192).
Two follow-ups beyond the issues: the detail re-read keeps the loaded content on screen instead of blinking back to the skeleton, and a month chip tap with no recorded touch down (TalkBack, D-pad) no longer resolves to the previous tap's chip.
Release notes: `CHANGELOG.md` 2.19.2 section and `fastlane/metadata/android/en-US/changelogs/21902.txt` (471 chars).
Closes#18Closes#180Closes#187Closes#191Closes#192Closes#196Closes#214
Co-authored-by: Jean-Luc Makiola <business@jeanlucmakiola.de>
Reviewed-on: https://codeberg.org/jlmakiola/calendula/pulls/216
Release branch for 2.19.1. Merging this cuts the release — versionName is bumped to 2.19.1 (versionCode 21901), which is what release.yaml picks up.
### What's in it
- **Drag to reschedule can be turned off** (#173). Settings → Views → *Drag to reschedule*, on by default. Turned off, no event block in the month, week or day view registers a drag gesture. The gate is `EventMoveScope.dragEnabled` rather than the scope itself, so the screen-reader "Move event" action — which only opens the edit form — stays available either way. The setting reads as off until the stored value has actually loaded, so a cold start can't hand out a drag before the preference is known.
### Release prep
- CHANGELOG 2.19.1 section written.
- Per-version "What's New" hand-written for all 12 store locales (`ar`, `de-DE`, `en-GB`, `en-US`, `es-ES`, `fr-FR`, `it-IT`, `pl-PL`, `pt-BR`, `pt-PT`, `ru-RU`, `zh-CN`).
- `lint test assembleDebug` and `check_translations.py` green locally.
- main is one commit ahead (Weblate #175, translations only) and merges clean — not merged into the branch, it comes along with this one.
Closes#173
Co-authored-by: Jean-Luc Makiola <business@jeanlucmakiola.de>
Reviewed-on: https://codeberg.org/jlmakiola/calendula/pulls/176
