Jean-Luc Makiola
9529f19c60
First slice of milestone 2 (write support), per the new plan in docs/superpowers/plans/2026-06-11-03-write-support.md: - Delete from the event detail screen with confirmation; recurring events choose "only this event" (cancelled exception via CONTENT_EXCEPTION_URI, series survives) or "all events in the series" (Events-row delete) - WRITE_CALENDAR in the manifest; onboarding requests read+write in one system dialog but only read gates the app — declining write keeps it usable read-only. v1.0 installs get a contextual write request on their first delete - CALENDAR_ACCESS_LEVEL is read into CalendarSource.canModifyContents; read-only calendars (WebCal, birthdays, …) show no write actions. The no-op placeholder Edit button is removed until edit ships (v1.3) - Onboarding copy drops the now-false "read-only" claim (DE+EN) - Tests: repository delete delegation/error propagation, access-level mapping; FakeCalendarDataSource grows write ops Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Calendula
A modern Material 3 Expressive calendar app for Android.
Calendula is named after the flower of the same name, whose name comes from
the Latin kalendae — the first day of the month — the same root as the
word "calendar". Calendula reads from Android's built-in CalendarContract,
so any calendar source synced to your device (CalDAV via DAVx5, Google,
local, WebCal subscriptions, ...) is shown.
Features (V1)
- Month, Week, and Day views
- Read-only event details (write support comes in V2)
- Multi-calendar visibility toggle
- Material You Dynamic Color (Android 12+)
- Light/Dark theme follows system
- German + English UI
Building
Requires Android SDK 36 and JDK 17. The Gradle wrapper is checked in, so no host Gradle install is needed:
# Build debug APK
./gradlew assembleDebug
# Run unit tests
./gradlew test
# Run lint
./gradlew lint
If your default JDK is something other than 17, set JAVA_HOME explicitly:
JAVA_HOME=/path/to/jdk-17 ./gradlew assembleDebug
License
MIT — Jean-Luc Makiola, 2026