Merge pull request 'docs(changelog): add the custom snooze duration entry (#40)' (!74) from docs/changelog-snooze into release/v2.15.0

Reviewed-on: #74

.gitea/workflows/translations.yaml

@@ -3,13 +3,15 @@ name: Translations
 # Fast, SDK-free parity check for translation resources, so Weblate PRs (which
 # only touch values-*/strings.xml) get quick feedback without the full Android
 # build. The deeper checks still run in CI via lintDebug (ExtraTranslation).
+#
+# Runs on every PR (no path filter) so the required "Translations / check"
+# status is always reported — like the `ci` job. A path-filtered workflow is
+# skipped on unrelated PRs and never posts its status, which leaves that
+# required check pending forever and blocks the merge of any code-only PR into a
+# release/* branch. The check itself is cheap and simply passes when the
+# committed translations are consistent, so always running it costs nothing.
 on:
   pull_request:
-    paths:
-      - 'app/src/main/res/values*/strings.xml'
-      - 'app/src/main/res/xml/locales_config.xml'
-      - 'scripts/check_translations.py'
-      - '.gitea/workflows/translations.yaml'
 
 concurrency:
   group: translations-${{ github.ref }}

CHANGELOG.md

@@ -5,6 +5,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Added
+- A custom snooze duration. The **Snooze duration** setting (Settings →
+  Notifications) gains a **Custom…** option next to the minute presets: pick any
+  amount and switch between minutes and hours, so a snoozed reminder comes back
+  after exactly the delay you want instead of only a preset one ([#40]).
+- Move an event to another calendar. When editing an existing event, the
+  calendar row is now tappable — pick a different calendar and saving moves the
+  event across, instead of having to delete it and recreate it elsewhere.
+  Recurring series move as a whole, keeping their individually-edited and
+  cancelled occurrences, and any reminders and guests come along too. A calendar
+  can't simply be reassigned underneath an event, so Calendula recreates it on
+  the target and removes the original — the same approach other calendar apps
+  take. Thanks to @prismplex for the suggestion ([#39]).
+
 ## [2.14.0] — 2026-07-06
 
 ### Added
@@ -874,3 +890,5 @@ automatically, with zero telemetry and no internet permission.
 [#33]: https://codeberg.org/jlmakiola/calendula/issues/33
 [#34]: https://codeberg.org/jlmakiola/calendula/issues/34
 [#37]: https://codeberg.org/jlmakiola/calendula/issues/37
+[#39]: https://codeberg.org/jlmakiola/calendula/issues/39
+[#40]: https://codeberg.org/jlmakiola/calendula/issues/40

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarDataSource.kt

@@ -18,6 +18,8 @@ import android.util.Log
 import androidx.core.content.ContextCompat
 import dagger.hilt.android.qualifiers.ApplicationContext
 import de.jeanlucmakiola.calendula.domain.Attendee
+import de.jeanlucmakiola.calendula.domain.AttendeeRelationship
+import de.jeanlucmakiola.calendula.domain.AttendeeType
 import de.jeanlucmakiola.calendula.domain.CalendarSource
 import de.jeanlucmakiola.calendula.domain.EventAttendee
 import de.jeanlucmakiola.calendula.domain.EventColorOption
@@ -176,6 +178,25 @@ interface CalendarDataSource {
         allDayReminderTimeMinutes: Int,
     )
 
+    /**
+     * Move an event (for recurring events: the whole series, with its modified
+     * and cancelled occurrences) to [targetCalendarId], returning the new
+     * `Events._ID`. `CALENDAR_ID` is sync-adapter-owned and can't be updated in
+     * place, so this is copy+delete: the row is re-inserted on the target (its
+     * `UID_2445` preserved), its exceptions, reminders and editable guests
+     * replayed, the [original]→[updated] field edits applied, then the source
+     * deleted. The source is removed only once the copy fully succeeds; a failure
+     * before that rolls the new event back, leaving the original untouched.
+     * [allDayReminderTimeMinutes]: see [insertEvent].
+     */
+    fun moveEvent(
+        eventId: Long,
+        targetCalendarId: Long,
+        original: EventForm,
+        updated: EventForm,
+        allDayReminderTimeMinutes: Int,
+    ): Long
+
     /**
      * Change a single occurrence of a recurring event by inserting a
      * modified-occurrence exception at [beginMillis] (the occurrence's
@@ -876,6 +897,190 @@ class AndroidCalendarDataSource @Inject constructor(
         }
     }
 
+    override fun moveEvent(
+        eventId: Long,
+        targetCalendarId: Long,
+        original: EventForm,
+        updated: EventForm,
+        allDayReminderTimeMinutes: Int,
+    ): Long {
+        // CALENDAR_ID can't be updated in place, so re-create the event on the
+        // target calendar and delete the source. Everything that identifies or
+        // hangs off the event is copied first; the source row is removed only
+        // once the copy (including its exceptions) is complete — a failure
+        // anywhere before that rolls the new event back, so the move is
+        // all-or-nothing and never leaves a half-copied duplicate.
+        val master = queryMoveMaster(eventId)
+            ?: throw WriteFailedException("read event to move id=$eventId")
+        // Keep the source UID so an .ics backup dedups and a sync adapter can
+        // recognise the moved event; mint one only if the source carried none.
+        val uid = master.uid?.takeIf { it.isNotEmpty() } ?: "${UUID.randomUUID()}@calendula"
+        val newEventId = resolver.insert(
+            CalendarContract.Events.CONTENT_URI,
+            buildMovedMasterValues(master.event, targetCalendarId, uid).toContentValues(),
+        )?.let(ContentUris::parseId)
+            ?: throw WriteFailedException("insert moved event into calendar id=$targetCalendarId")
+        try {
+            copyReminderRows(fromEventId = eventId, toEventId = newEventId)
+            insertAttendees(newEventId, editableAttendees(eventId))
+            copyExceptions(fromEventId = eventId, toEventId = newEventId)
+            // Apply the user's field edits exactly as a same-calendar "all
+            // events" save would: the moved master carries the source's values,
+            // so the dirty diff against [original] writes only what changed
+            // (including a time or rrule edit made in the same save).
+            updateEvent(newEventId, original, updated, allDayReminderTimeMinutes)
+        } catch (t: Throwable) {
+            // Undo the partial copy so a failed move leaves nothing behind; the
+            // source is still intact (it's deleted only past this point).
+            runCatching { deleteEvent(newEventId) }
+            throw t
+        }
+        deleteEvent(eventId)
+        return newEventId
+    }
+
+    /** The master row of the event to move, as a verbatim-insert snapshot. */
+    private fun queryMoveMaster(eventId: Long): MoveMaster? = resolver.query(
+        ContentUris.withAppendedId(CalendarContract.Events.CONTENT_URI, eventId),
+        MoveMasterProjection.COLUMNS,
+        null, null, null,
+    )?.use { c ->
+        if (!c.moveToFirst()) return@use null
+        val r = CursorColumnReader(c)
+        MoveMaster(
+            uid = r.getString(MoveMasterProjection.IDX_UID),
+            event = MasterEventSnapshot(
+                title = r.getString(MoveMasterProjection.IDX_TITLE).orEmpty(),
+                isAllDay = r.getInt(MoveMasterProjection.IDX_ALL_DAY) != 0,
+                dtStartMillis = r.getLong(MoveMasterProjection.IDX_DTSTART),
+                dtEndMillis = r.getLong(MoveMasterProjection.IDX_DTEND)
+                    .takeUnless { r.isNull(MoveMasterProjection.IDX_DTEND) },
+                duration = r.getString(MoveMasterProjection.IDX_DURATION),
+                rrule = r.getString(MoveMasterProjection.IDX_RRULE)?.takeIf { it.isNotBlank() },
+                rdate = r.getString(MoveMasterProjection.IDX_RDATE),
+                exdate = r.getString(MoveMasterProjection.IDX_EXDATE),
+                timezone = r.getString(MoveMasterProjection.IDX_EVENT_TIMEZONE),
+                availability = r.getInt(MoveMasterProjection.IDX_AVAILABILITY),
+                accessLevel = r.getInt(MoveMasterProjection.IDX_ACCESS_LEVEL),
+                status = r.getInt(MoveMasterProjection.IDX_STATUS)
+                    .takeUnless { r.isNull(MoveMasterProjection.IDX_STATUS) },
+                location = r.getString(MoveMasterProjection.IDX_LOCATION),
+                description = r.getString(MoveMasterProjection.IDX_DESCRIPTION),
+            ),
+        )
+    }
+
+    private data class MoveMaster(val uid: String?, val event: MasterEventSnapshot)
+
+    /** Copy every stored reminder row (raw offsets and method) onto [toEventId]. */
+    private fun copyReminderRows(fromEventId: Long, toEventId: Long) = resolver.query(
+        CalendarContract.Reminders.CONTENT_URI,
+        arrayOf(CalendarContract.Reminders.MINUTES, CalendarContract.Reminders.METHOD),
+        CalendarContract.Reminders.EVENT_ID + " = ?",
+        arrayOf(fromEventId.toString()),
+        null,
+    )?.use { c ->
+        while (c.moveToNext()) {
+            val values = ContentValues().apply {
+                put(CalendarContract.Reminders.EVENT_ID, toEventId)
+                put(CalendarContract.Reminders.MINUTES, c.getInt(0))
+                put(CalendarContract.Reminders.METHOD, c.getInt(1))
+            }
+            if (resolver.insert(CalendarContract.Reminders.CONTENT_URI, values) == null) {
+                Log.w(TAG, "Failed to copy a reminder to moved event $toEventId")
+            }
+        }
+    } ?: Unit
+
+    /**
+     * The event's editable guests as [EventAttendee]s — the rows the move
+     * re-creates. Mirrors the edit form's filter: the organizer and resource
+     * rows (backend-owned, not user-editable) and any without an email are
+     * dropped; the response status resets to "invited" on re-insert.
+     */
+    private fun editableAttendees(eventId: Long): List<EventAttendee> = queryAttendees(eventId)
+        .filter {
+            it.relationship != AttendeeRelationship.Organizer && it.type != AttendeeType.Resource
+        }
+        .mapNotNull { a ->
+            a.email?.takeIf { it.isNotBlank() }?.let { email ->
+                EventAttendee(email = email, name = a.name, optional = a.type == AttendeeType.Optional)
+            }
+        }
+
+    /**
+     * Replay every exception of the series [fromEventId] against the moved series
+     * [toEventId]. The copy preserved the recurrence skeleton, so each occurrence
+     * time still resolves: a cancelled occurrence is re-hidden with a cancelled
+     * exception, a modified one is re-inserted with its fields (then its reminders
+     * reconciled and editable guests copied). No-op for a non-recurring event.
+     */
+    private fun copyExceptions(fromEventId: Long, toEventId: Long) {
+        queryExceptionRows(fromEventId).forEach { ex ->
+            if (ex.isCancelled) {
+                val values = ContentValues().apply {
+                    put(CalendarContract.Events.ORIGINAL_INSTANCE_TIME, ex.originalInstanceMillis)
+                    put(CalendarContract.Events.STATUS, CalendarContract.Events.STATUS_CANCELED)
+                }
+                resolver.insert(
+                    ContentUris.withAppendedId(
+                        CalendarContract.Events.CONTENT_EXCEPTION_URI, toEventId,
+                    ),
+                    values,
+                ) ?: throw WriteFailedException("copy cancelled occurrence to event id=$toEventId")
+            } else {
+                val uri = resolver.insert(
+                    ContentUris.withAppendedId(
+                        CalendarContract.Events.CONTENT_EXCEPTION_URI, toEventId,
+                    ),
+                    buildCopiedExceptionValues(ex).toContentValues(),
+                ) ?: throw WriteFailedException("copy modified occurrence to event id=$toEventId")
+                val newExceptionId = ContentUris.parseId(uri)
+                // The provider may clone the parent's reminders onto the new
+                // exception; reconcile to the source exception's exact set so
+                // they neither double nor drop. Same DTSTART → same all-day
+                // encoding, so the stored offsets match directly.
+                reconcileReminders(
+                    newExceptionId,
+                    queryReminders(ex.exceptionEventId).map { it.minutes },
+                )
+                insertAttendees(newExceptionId, editableAttendees(ex.exceptionEventId))
+            }
+        }
+    }
+
+    /** The series' exception rows (modified + cancelled), oldest occurrence first. */
+    private fun queryExceptionRows(seriesEventId: Long): List<ExceptionRowSnapshot> = resolver.query(
+        CalendarContract.Events.CONTENT_URI,
+        ExceptionProjection.COLUMNS,
+        "${CalendarContract.Events.ORIGINAL_ID} = ? AND ${CalendarContract.Events.DELETED} = 0",
+        arrayOf(seriesEventId.toString()),
+        CalendarContract.Events.ORIGINAL_INSTANCE_TIME + " ASC",
+    )?.use { c ->
+        c.mapAll {
+            val r = CursorColumnReader(c)
+            val status = r.getInt(ExceptionProjection.IDX_STATUS)
+                .takeUnless { r.isNull(ExceptionProjection.IDX_STATUS) }
+            ExceptionRowSnapshot(
+                exceptionEventId = r.getLong(ExceptionProjection.IDX_ID),
+                originalInstanceMillis = r.getLong(ExceptionProjection.IDX_ORIGINAL_INSTANCE_TIME),
+                isCancelled = status == CalendarContract.Events.STATUS_CANCELED,
+                status = status,
+                title = r.getString(ExceptionProjection.IDX_TITLE).orEmpty(),
+                isAllDay = r.getInt(ExceptionProjection.IDX_ALL_DAY) != 0,
+                dtStartMillis = r.getLong(ExceptionProjection.IDX_DTSTART),
+                dtEndMillis = r.getLong(ExceptionProjection.IDX_DTEND)
+                    .takeUnless { r.isNull(ExceptionProjection.IDX_DTEND) },
+                duration = r.getString(ExceptionProjection.IDX_DURATION),
+                timezone = r.getString(ExceptionProjection.IDX_EVENT_TIMEZONE),
+                availability = r.getInt(ExceptionProjection.IDX_AVAILABILITY),
+                accessLevel = r.getInt(ExceptionProjection.IDX_ACCESS_LEVEL),
+                location = r.getString(ExceptionProjection.IDX_LOCATION),
+                description = r.getString(ExceptionProjection.IDX_DESCRIPTION),
+            )
+        }
+    } ?: emptyList()
+
     override fun updateOccurrence(
         eventId: Long,
         beginMillis: Long,

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarRepository.kt

@@ -61,6 +61,20 @@ interface CalendarRepository {
      */
     suspend fun updateEvent(eventId: Long, original: EventForm, updated: EventForm)
 
+    /**
+     * Move an event (recurring: the whole series, with its exceptions) to
+     * [targetCalendarId] and apply the [original]→[updated] field edits; returns
+     * the new event's `Events._ID`. Copy+delete under the hood
+     * (see [CalendarDataSource.moveEvent]) — `CALENDAR_ID` can't be updated in
+     * place.
+     */
+    suspend fun moveEvent(
+        eventId: Long,
+        targetCalendarId: Long,
+        original: EventForm,
+        updated: EventForm,
+    ): Long
+
     /**
      * Change a single occurrence of a recurring event (exception row with the
      * form's values); returns the exception's `Events._ID`.

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarRepositoryImpl.kt

@@ -157,6 +157,17 @@ class CalendarRepositoryImpl @Inject constructor(
         dataSource.deleteEvent(eventId)
     }
 
+    override suspend fun moveEvent(
+        eventId: Long,
+        targetCalendarId: Long,
+        original: EventForm,
+        updated: EventForm,
+    ): Long = withContext(io) {
+        dataSource.moveEvent(
+            eventId, targetCalendarId, original, updated, allDayReminderTimeMinutes(),
+        )
+    }
+
     override suspend fun updateOccurrence(
         eventId: Long,
         beginMillis: Long,

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/EventWriteMapper.kt

@@ -43,10 +43,19 @@ internal fun EventForm.toWriteTimes(zone: ZoneId): EventWriteTimes = if (isAllDa
  * DURATION instead of DTEND when an RRULE is set): whole days for all-day
  * events, seconds otherwise.
  */
-internal fun EventWriteTimes.toRfc2445Duration(isAllDay: Boolean): String = if (isAllDay) {
-    "P${(dtEndMillis - dtStartMillis) / MILLIS_PER_DAY}D"
+internal fun EventWriteTimes.toRfc2445Duration(isAllDay: Boolean): String =
+    rfc2445Duration(dtEndMillis - dtStartMillis, isAllDay)
+
+/**
+ * RFC 2445 duration for a [spanMillis]-long event: whole days for all-day
+ * events (the provider's convention), seconds otherwise. Shared by the write
+ * paths that need a DURATION but start from a raw millisecond span (the series
+ * copy and exception replay of a calendar move) rather than [EventWriteTimes].
+ */
+internal fun rfc2445Duration(spanMillis: Long, isAllDay: Boolean): String = if (isAllDay) {
+    "P${spanMillis / MILLIS_PER_DAY}D"
 } else {
-    "P${(dtEndMillis - dtStartMillis) / 1_000L}S"
+    "P${spanMillis / 1_000L}S"
 }
 
 /**
@@ -182,6 +191,121 @@ internal fun buildOccurrenceExceptionValues(
     putAll(eventColorColumns(form.colorKey, form.color))
 }
 
+/**
+ * Raw provider snapshot of a master/one-off Events row, enough to re-insert it
+ * verbatim on another calendar (a calendar move is copy+delete — `CALENDAR_ID`
+ * is sync-adapter-owned and can't be updated in place). Recurring rows carry
+ * [rrule]/[duration] (and any [rdate]/[exdate]) with a null [dtEndMillis];
+ * one-off rows carry [dtEndMillis]. Colour is deliberately absent: a raw
+ * `EVENT_COLOR` or account-scoped `EVENT_COLOR_KEY` may be invalid on the target
+ * account, so the moved copy inherits the target calendar's colour instead.
+ */
+internal data class MasterEventSnapshot(
+    val title: String,
+    val isAllDay: Boolean,
+    val dtStartMillis: Long,
+    val dtEndMillis: Long?,
+    val duration: String?,
+    val rrule: String?,
+    val rdate: String?,
+    val exdate: String?,
+    val timezone: String?,
+    val availability: Int,
+    val accessLevel: Int,
+    val status: Int?,
+    val location: String?,
+    val description: String?,
+)
+
+/**
+ * Column values re-creating [snapshot] as a fresh Events row on
+ * [targetCalendarId], keeping its [uid] so `.ics` backup dedup and sync identity
+ * survive the move. Preserves the recurrence skeleton (DTSTART/RRULE/DURATION,
+ * RDATE/EXDATE) so the series' generated instances — and therefore the
+ * ORIGINAL_INSTANCE_TIME of every copied exception — line up unchanged. The
+ * caller layers the user's field edits on top with a normal series update.
+ */
+internal fun buildMovedMasterValues(
+    snapshot: MasterEventSnapshot,
+    targetCalendarId: Long,
+    uid: String,
+): Map<String, Any?> = buildMap {
+    put(CalendarContract.Events.CALENDAR_ID, targetCalendarId)
+    put(CalendarContract.Events.UID_2445, uid)
+    put(CalendarContract.Events.TITLE, snapshot.title)
+    put(CalendarContract.Events.ALL_DAY, if (snapshot.isAllDay) 1 else 0)
+    put(CalendarContract.Events.DTSTART, snapshot.dtStartMillis)
+    put(CalendarContract.Events.EVENT_TIMEZONE, snapshot.timezone ?: "UTC")
+    if (snapshot.rrule != null) {
+        put(CalendarContract.Events.RRULE, snapshot.rrule)
+        snapshot.rdate?.takeIf { it.isNotBlank() }?.let { put(CalendarContract.Events.RDATE, it) }
+        snapshot.exdate?.takeIf { it.isNotBlank() }?.let { put(CalendarContract.Events.EXDATE, it) }
+        put(CalendarContract.Events.DURATION, snapshot.movedDuration())
+    } else {
+        snapshot.dtEndMillis?.let { put(CalendarContract.Events.DTEND, it) }
+    }
+    put(CalendarContract.Events.AVAILABILITY, snapshot.availability)
+    put(CalendarContract.Events.ACCESS_LEVEL, snapshot.accessLevel)
+    snapshot.status?.let { put(CalendarContract.Events.STATUS, it) }
+    put(CalendarContract.Events.EVENT_LOCATION, snapshot.location?.ifEmpty { null })
+    put(CalendarContract.Events.DESCRIPTION, snapshot.description?.ifEmpty { null })
+}
+
+/** The recurring copy's DURATION: its own if present, else derived from DTEND. */
+private fun MasterEventSnapshot.movedDuration(): String = duration?.takeIf { it.isNotBlank() }
+    ?: rfc2445Duration((dtEndMillis ?: dtStartMillis) - dtStartMillis, isAllDay)
+
+/**
+ * Raw provider snapshot of one exception row of a recurring series (a modified
+ * or cancelled occurrence, `ORIGINAL_ID` = the series). [originalInstanceMillis]
+ * ties it to the occurrence it overrides; a [isCancelled] row only needs that.
+ */
+internal data class ExceptionRowSnapshot(
+    val exceptionEventId: Long,
+    val originalInstanceMillis: Long,
+    val isCancelled: Boolean,
+    val status: Int?,
+    val title: String,
+    val isAllDay: Boolean,
+    val dtStartMillis: Long,
+    val dtEndMillis: Long?,
+    val duration: String?,
+    val timezone: String?,
+    val availability: Int,
+    val accessLevel: Int,
+    val location: String?,
+    val description: String?,
+)
+
+/**
+ * Column values replaying a *modified* occurrence [snapshot] against the moved
+ * series via `CONTENT_EXCEPTION_URI`. Like [buildOccurrenceExceptionValues] the
+ * length travels as DURATION (the provider rejects DTEND on an exception). A
+ * cancelled occurrence is written separately (ORIGINAL_INSTANCE_TIME +
+ * STATUS_CANCELED) — this builder is only for the modified case.
+ */
+internal fun buildCopiedExceptionValues(snapshot: ExceptionRowSnapshot): Map<String, Any?> =
+    buildMap {
+        put(CalendarContract.Events.ORIGINAL_INSTANCE_TIME, snapshot.originalInstanceMillis)
+        put(CalendarContract.Events.TITLE, snapshot.title)
+        put(CalendarContract.Events.ALL_DAY, if (snapshot.isAllDay) 1 else 0)
+        put(CalendarContract.Events.DTSTART, snapshot.dtStartMillis)
+        put(
+            CalendarContract.Events.DURATION,
+            snapshot.duration?.takeIf { it.isNotBlank() }
+                ?: rfc2445Duration(
+                    (snapshot.dtEndMillis ?: snapshot.dtStartMillis) - snapshot.dtStartMillis,
+                    snapshot.isAllDay,
+                ),
+        )
+        put(CalendarContract.Events.EVENT_TIMEZONE, snapshot.timezone ?: "UTC")
+        put(CalendarContract.Events.AVAILABILITY, snapshot.availability)
+        put(CalendarContract.Events.ACCESS_LEVEL, snapshot.accessLevel)
+        put(CalendarContract.Events.EVENT_LOCATION, snapshot.location?.ifEmpty { null })
+        put(CalendarContract.Events.DESCRIPTION, snapshot.description?.ifEmpty { null })
+        snapshot.status?.let { put(CalendarContract.Events.STATUS, it) }
+    }
+
 /**
  * The `EVENT_COLOR` / `EVENT_COLOR_KEY` columns for a colour selection. A
  * [colorKey] writes the key alone (the provider derives `EVENT_COLOR` from the

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/Projections.kt

@@ -186,6 +186,86 @@ internal object SearchProjection {
     const val IDX_RDATE = 11
 }
 
+/**
+ * The master/one-off Events row of an event about to be moved to another
+ * calendar, read for a verbatim re-insert (see [MasterEventSnapshot]). Carries
+ * the full recurrence skeleton (RRULE/DURATION, RDATE/EXDATE) so the moved copy
+ * generates the same instances, and `UID_2445` so identity survives the move.
+ */
+internal object MoveMasterProjection {
+    val COLUMNS: Array<String> = arrayOf(
+        CalendarContract.Events.UID_2445,
+        CalendarContract.Events.TITLE,
+        CalendarContract.Events.DTSTART,
+        CalendarContract.Events.DTEND,
+        CalendarContract.Events.DURATION,
+        CalendarContract.Events.RRULE,
+        CalendarContract.Events.RDATE,
+        CalendarContract.Events.EXDATE,
+        CalendarContract.Events.EVENT_TIMEZONE,
+        CalendarContract.Events.ALL_DAY,
+        CalendarContract.Events.AVAILABILITY,
+        CalendarContract.Events.ACCESS_LEVEL,
+        CalendarContract.Events.STATUS,
+        CalendarContract.Events.EVENT_LOCATION,
+        CalendarContract.Events.DESCRIPTION,
+    )
+
+    const val IDX_UID = 0
+    const val IDX_TITLE = 1
+    const val IDX_DTSTART = 2
+    const val IDX_DTEND = 3
+    const val IDX_DURATION = 4
+    const val IDX_RRULE = 5
+    const val IDX_RDATE = 6
+    const val IDX_EXDATE = 7
+    const val IDX_EVENT_TIMEZONE = 8
+    const val IDX_ALL_DAY = 9
+    const val IDX_AVAILABILITY = 10
+    const val IDX_ACCESS_LEVEL = 11
+    const val IDX_STATUS = 12
+    const val IDX_LOCATION = 13
+    const val IDX_DESCRIPTION = 14
+}
+
+/**
+ * The exception rows of a recurring series (`ORIGINAL_ID` = the series), read to
+ * replay them against a moved copy (see [ExceptionRowSnapshot]). Both modified
+ * occurrences and cancellations (`STATUS_CANCELED`) are read; the query filters
+ * `DELETED = 0` so provider tombstones aren't replayed.
+ */
+internal object ExceptionProjection {
+    val COLUMNS: Array<String> = arrayOf(
+        CalendarContract.Events._ID,
+        CalendarContract.Events.ORIGINAL_INSTANCE_TIME,
+        CalendarContract.Events.STATUS,
+        CalendarContract.Events.TITLE,
+        CalendarContract.Events.ALL_DAY,
+        CalendarContract.Events.DTSTART,
+        CalendarContract.Events.DTEND,
+        CalendarContract.Events.DURATION,
+        CalendarContract.Events.EVENT_TIMEZONE,
+        CalendarContract.Events.AVAILABILITY,
+        CalendarContract.Events.ACCESS_LEVEL,
+        CalendarContract.Events.EVENT_LOCATION,
+        CalendarContract.Events.DESCRIPTION,
+    )
+
+    const val IDX_ID = 0
+    const val IDX_ORIGINAL_INSTANCE_TIME = 1
+    const val IDX_STATUS = 2
+    const val IDX_TITLE = 3
+    const val IDX_ALL_DAY = 4
+    const val IDX_DTSTART = 5
+    const val IDX_DTEND = 6
+    const val IDX_DURATION = 7
+    const val IDX_EVENT_TIMEZONE = 8
+    const val IDX_AVAILABILITY = 9
+    const val IDX_ACCESS_LEVEL = 10
+    const val IDX_LOCATION = 11
+    const val IDX_DESCRIPTION = 12
+}
+
 internal object AttendeeProjection {
     val COLUMNS: Array<String> = arrayOf(
         CalendarContract.Attendees.ATTENDEE_NAME,

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/Picker.kt

@@ -1,26 +1,14 @@
 package de.jeanlucmakiola.calendula.ui.common
 
 import androidx.compose.animation.AnimatedVisibility
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.ColumnScope
-import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Check
 import androidx.compose.material3.Checkbox
-import androidx.compose.material3.FilledTonalButton
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.SegmentedButton
-import androidx.compose.material3.SegmentedButtonDefaults
-import androidx.compose.material3.SingleChoiceSegmentedButtonRow
-import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
@@ -29,13 +17,12 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.pluralStringResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import de.jeanlucmakiola.calendula.R
-import de.jeanlucmakiola.floret.components.DialogAmountField
+import de.jeanlucmakiola.floret.components.CustomAmountEditor
 import de.jeanlucmakiola.floret.components.FullScreenPicker
 import de.jeanlucmakiola.floret.components.GroupedRow
 import de.jeanlucmakiola.floret.components.Position
@@ -195,56 +182,18 @@ private fun CustomReminderEditor(
     onConfirm: (Int) -> Unit,
 ) {
     val amount = amountText.toIntOrNull()?.takeIf { it in 1..999 }
-    Surface(
-        color = MaterialTheme.colorScheme.surfaceContainerHigh,
-        // A Position.Bottom shape: tight top corners meeting the row, full bottom.
-        shape = RoundedCornerShape(topStart = 6.dp, topEnd = 6.dp, bottomStart = 22.dp, bottomEnd = 22.dp),
-        modifier = Modifier
-            .fillMaxWidth()
-            .padding(horizontal = 16.dp),
-    ) {
-        Column(
-            modifier = Modifier.padding(16.dp),
-            verticalArrangement = Arrangement.spacedBy(16.dp),
-        ) {
-            // Unit toggle first so it stays visible above the keyboard once the
-            // amount field (the bottom row) is focused and scrolled into view.
-            SingleChoiceSegmentedButtonRow(modifier = Modifier.fillMaxWidth()) {
-                ReminderUnit.entries.forEachIndexed { index, entry ->
-                    SegmentedButton(
-                        selected = unit == entry,
-                        onClick = { onUnitChange(entry) },
-                        shape = SegmentedButtonDefaults.itemShape(index, ReminderUnit.entries.size),
-                        label = { Text(stringResource(reminderUnitLabel(entry))) },
-                    )
-                }
-            }
-            // Amount, a live preview of the lead time it resolves to, and Set —
-            // all on one row, sitting just above the keyboard.
-            Row(verticalAlignment = Alignment.CenterVertically) {
-                DialogAmountField(
-                    value = amountText,
-                    onValueChange = onAmountChange,
-                    placeholder = "10",
-                )
-                Spacer(Modifier.width(16.dp))
-                Text(
-                    text = amount?.let { reminderLeadTimeLabel(it * unit.minutesFactor) }
-                        ?: stringResource(R.string.reminder_custom_amount),
-                    style = MaterialTheme.typography.bodyLarge,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant,
-                    modifier = Modifier.weight(1f),
-                )
-                Spacer(Modifier.width(16.dp))
-                FilledTonalButton(
-                    onClick = { amount?.let { onConfirm(it * unit.minutesFactor) } },
-                    enabled = amount != null,
-                ) {
-                    Text(stringResource(R.string.reminder_custom_set))
-                }
-            }
-        }
-    }
+    CustomAmountEditor(
+        amountText = amountText,
+        onAmountChange = onAmountChange,
+        unitLabels = ReminderUnit.entries.map { stringResource(reminderUnitLabel(it)) },
+        selectedUnit = unit.ordinal,
+        onUnitChange = { onUnitChange(ReminderUnit.entries[it]) },
+        preview = amount?.let { reminderLeadTimeLabel(it * unit.minutesFactor) }
+            ?: stringResource(R.string.reminder_custom_amount),
+        setLabel = stringResource(R.string.reminder_custom_set),
+        confirmEnabled = amount != null,
+        onConfirm = { amount?.let { onConfirm(it * unit.minutesFactor) } },
+    )
 }
 
 /** A short explanatory paragraph shown under a picker's title, above the rows. */
@@ -364,41 +313,136 @@ private fun CustomDaysEditor(
 ) {
     val days = amountText.toIntOrNull()
         ?.takeIf { it in AgendaRange.MIN_CUSTOM_DAYS..AgendaRange.MAX_CUSTOM_DAYS }
-    Surface(
-        color = MaterialTheme.colorScheme.surfaceContainerHigh,
-        shape = RoundedCornerShape(topStart = 6.dp, topEnd = 6.dp, bottomStart = 22.dp, bottomEnd = 22.dp),
-        modifier = Modifier
-            .fillMaxWidth()
-            .padding(horizontal = 16.dp),
-    ) {
-        Row(
-            modifier = Modifier.padding(16.dp),
-            verticalAlignment = Alignment.CenterVertically,
+    CustomAmountEditor(
+        amountText = amountText,
+        onAmountChange = onAmountChange,
+        placeholder = "30",
+        preview = days?.let { pluralStringResource(R.plurals.agenda_range_days, it, it) }
+            ?: stringResource(R.string.agenda_range_custom_hint),
+        setLabel = stringResource(R.string.reminder_custom_set),
+        confirmEnabled = days != null,
+        onConfirm = { days?.let(onConfirm) },
+    )
+}
+
+/**
+ * Snooze-duration picker, full-screen and **single-select**: the [presets]
+ * (whole-minute delays) each sit as a checkmark row, with a "Custom" row that
+ * expands an inline amount field plus a Minutes/Hours unit toggle to enter an
+ * arbitrary delay. Mirrors [AgendaRangePicker]'s custom-expand pattern; picking
+ * a preset or confirming a custom value applies via [onSelect] and closes.
+ * [label] renders a delay in minutes as a duration ("10 minutes", "1 hour") and
+ * is reused for both the rows and the custom preview.
+ */
+@Composable
+fun SnoozeDurationPicker(
+    title: String,
+    presets: List<Int>,
+    selected: Int,
+    label: @Composable (Int) -> String,
+    onSelect: (Int) -> Unit,
+    onDismiss: () -> Unit,
+) {
+    val customSelected = selected !in presets
+    val rowCount = presets.size + 1 // + the custom row
+
+    var customExpanded by rememberSaveable { mutableStateOf(false) }
+    var amountText by rememberSaveable {
+        mutableStateOf(if (customSelected) snoozeCustomAmount(selected).toString() else "")
+    }
+    var unit by rememberSaveable {
+        mutableStateOf(if (customSelected) snoozeCustomUnit(selected) else ReminderUnit.Minutes)
+    }
+
+    FullScreenPicker(title = title, onDismiss = onDismiss, predictiveBack = true) {
+        presets.forEachIndexed { index, minute ->
+            val isSelected = minute == selected
+            GroupedRow(
+                title = label(minute),
+                position = positionOf(index, rowCount),
+                selected = isSelected,
+                trailing = if (isSelected) {
+                    { SelectedCheck() }
+                } else {
+                    null
+                },
+                onClick = {
+                    onSelect(minute)
+                    onDismiss()
+                },
+            )
+        }
+        // The Custom row connects downward into the editor card when expanded, so
+        // the two read as one grouped container (the shared custom-expand pattern).
+        GroupedRow(
+            title = if (customSelected) label(selected) else stringResource(R.string.event_edit_reminder_custom),
+            position = if (customExpanded) Position.Top else positionOf(presets.size, rowCount),
+            selected = customSelected,
+            trailing = if (customSelected) {
+                { SelectedCheck() }
+            } else {
+                null
+            },
+            onClick = { customExpanded = !customExpanded },
+        )
+        AnimatedVisibility(
+            visible = customExpanded,
+            enter = expandEnter(),
+            exit = collapseExit(),
         ) {
-            DialogAmountField(
-                value = amountText,
-                onValueChange = onAmountChange,
-                placeholder = "30",
+            CustomSnoozeEditor(
+                amountText = amountText,
+                onAmountChange = { amountText = it },
+                unit = unit,
+                onUnitChange = { unit = it },
+                label = label,
+                onConfirm = { minutes ->
+                    onSelect(minutes)
+                    onDismiss()
+                },
             )
-            Spacer(Modifier.width(16.dp))
-            Text(
-                text = days?.let { pluralStringResource(R.plurals.agenda_range_days, it, it) }
-                    ?: stringResource(R.string.agenda_range_custom_hint),
-                style = MaterialTheme.typography.bodyLarge,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-                modifier = Modifier.weight(1f),
-            )
-            Spacer(Modifier.width(16.dp))
-            FilledTonalButton(
-                onClick = { days?.let(onConfirm) },
-                enabled = days != null,
-            ) {
-                Text(stringResource(R.string.reminder_custom_set))
-            }
         }
     }
 }
 
+/** Whole hours if the delay divides evenly, else minutes. */
+private fun snoozeCustomUnit(minutes: Int): ReminderUnit =
+    if (minutes % ReminderUnit.Hours.minutesFactor == 0) ReminderUnit.Hours else ReminderUnit.Minutes
+
+private fun snoozeCustomAmount(minutes: Int): Int =
+    if (minutes % ReminderUnit.Hours.minutesFactor == 0) minutes / ReminderUnit.Hours.minutesFactor else minutes
+
+/**
+ * The expanded "Custom" snooze editor: a tonal card connected to the Custom row
+ * above it. A Minutes/Hours unit toggle, an amount field with a live preview of
+ * the delay it resolves to, and a tonal confirm enabled only for a valid 1–999
+ * amount. [onConfirm] receives the final delay in minutes.
+ */
+@Composable
+private fun CustomSnoozeEditor(
+    amountText: String,
+    onAmountChange: (String) -> Unit,
+    unit: ReminderUnit,
+    onUnitChange: (ReminderUnit) -> Unit,
+    label: @Composable (Int) -> String,
+    onConfirm: (Int) -> Unit,
+) {
+    val units = remember { listOf(ReminderUnit.Minutes, ReminderUnit.Hours) }
+    val amount = amountText.toIntOrNull()?.takeIf { it in 1..999 }
+    CustomAmountEditor(
+        amountText = amountText,
+        onAmountChange = onAmountChange,
+        unitLabels = units.map { stringResource(reminderUnitLabel(it)) },
+        selectedUnit = units.indexOf(unit).coerceAtLeast(0),
+        onUnitChange = { onUnitChange(units[it]) },
+        preview = amount?.let { label(it * unit.minutesFactor) }
+            ?: stringResource(R.string.reminder_custom_amount),
+        setLabel = stringResource(R.string.reminder_custom_set),
+        confirmEnabled = amount != null,
+        onConfirm = { amount?.let { onConfirm(it * unit.minutesFactor) } },
+    )
+}
+
 /** Human label for an [AgendaRange] (used by the picker rows and settings summary). */
 @Composable
 fun agendaRangeLabel(range: AgendaRange): String = when (range) {

app/src/main/java/de/jeanlucmakiola/calendula/ui/edit/EventEditScreen.kt

@@ -134,6 +134,7 @@ import de.jeanlucmakiola.floret.components.GroupedRow
 import de.jeanlucmakiola.calendula.ui.common.MILLIS_PER_DAY
 import de.jeanlucmakiola.floret.components.InlineTextField
 import de.jeanlucmakiola.floret.components.OptionCard
+import de.jeanlucmakiola.floret.components.OptionPicker
 import de.jeanlucmakiola.floret.components.Position
 import de.jeanlucmakiola.floret.components.positionOf
 import de.jeanlucmakiola.calendula.ui.common.REMINDER_PRESETS
@@ -345,29 +346,29 @@ private fun SaveConflictDialog(
     onDiscard: () -> Unit,
     onDismiss: () -> Unit,
 ) {
-    AlertDialog(
-        onDismissRequest = onDismiss,
-        title = { Text(stringResource(R.string.event_edit_conflict_title)) },
-        text = {
-            Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
-                Text(stringResource(R.string.event_edit_conflict_body))
-                Spacer(Modifier.height(4.dp))
-                OptionCard(
-                    label = stringResource(R.string.event_edit_conflict_overwrite),
-                    supportingText = stringResource(R.string.event_edit_conflict_overwrite_hint),
-                    onClick = onOverwrite,
-                )
-                OptionCard(
-                    label = stringResource(R.string.event_edit_conflict_discard),
-                    supportingText = stringResource(R.string.event_edit_conflict_discard_hint),
-                    onClick = onDiscard,
-                )
-            }
-        },
-        confirmButton = {
-            TextButton(onClick = onDismiss) { Text(stringResource(R.string.dialog_cancel)) }
-        },
-    )
+    FullScreenPicker(
+        title = stringResource(R.string.event_edit_conflict_title),
+        onDismiss = onDismiss,
+    ) {
+        Text(
+            text = stringResource(R.string.event_edit_conflict_body),
+            style = MaterialTheme.typography.bodyMedium,
+            color = MaterialTheme.colorScheme.onSurfaceVariant,
+            modifier = Modifier.padding(horizontal = 24.dp, vertical = 8.dp),
+        )
+        GroupedRow(
+            title = stringResource(R.string.event_edit_conflict_overwrite),
+            summary = stringResource(R.string.event_edit_conflict_overwrite_hint),
+            position = positionOf(0, 2),
+            onClick = onOverwrite,
+        )
+        GroupedRow(
+            title = stringResource(R.string.event_edit_conflict_discard),
+            summary = stringResource(R.string.event_edit_conflict_discard_hint),
+            position = positionOf(1, 2),
+            onClick = onDiscard,
+        )
+    }
 }
 
 /**
@@ -617,15 +618,16 @@ private fun EventEditContent(
 
         Spacer(Modifier.height(gap))
 
-        // Calendar card — tap anywhere to pick the target calendar. Editing
-        // keeps the owning calendar (moving events between calendars is a
-        // sync-adapter minefield; every stock calendar app locks it too).
+        // Calendar card — tap anywhere to pick the target calendar. Picking a
+        // different one while editing *moves* the event (copy+delete on save,
+        // since CALENDAR_ID can't be updated in place). Managed special-dates
+        // events stay locked: the contact sync owns their calendar.
         EditCard(
             icon = Icons.Default.CalendarMonth,
             iconContentDescription = stringResource(R.string.event_detail_calendar),
             iconTint = accent,
             onClick = { showCalendarPicker = true }
-                .takeIf { state.calendars.isNotEmpty() && !state.isEditing },
+                .takeIf { state.calendars.isNotEmpty() && !state.isManaged },
         ) {
             Text(
                 text = selectedCalendar?.displayName
@@ -1064,24 +1066,19 @@ private fun FieldPickerDialog(
     onSelect: (EventFormField) -> Unit,
     onDismiss: () -> Unit,
 ) {
-    AlertDialog(
-        onDismissRequest = onDismiss,
-        title = { Text(stringResource(R.string.event_edit_more_fields)) },
-        text = {
-            Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
-                hiddenFields.forEach { field ->
-                    OptionCard(
-                        label = stringResource(eventFormFieldLabel(field)),
-                        onClick = { onSelect(field) },
-                        icon = eventFormFieldIcon(field),
-                    )
-                }
-            }
-        },
-        confirmButton = {
-            TextButton(onClick = onDismiss) { Text(stringResource(R.string.dialog_cancel)) }
-        },
-    )
+    FullScreenPicker(
+        title = stringResource(R.string.event_edit_more_fields),
+        onDismiss = onDismiss,
+    ) {
+        hiddenFields.forEachIndexed { index, field ->
+            GroupedRow(
+                title = stringResource(eventFormFieldLabel(field)),
+                position = positionOf(index, hiddenFields.size),
+                leading = { Icon(imageVector = eventFormFieldIcon(field), contentDescription = null) },
+                onClick = { onSelect(field) },
+            )
+        }
+    }
 }
 
 /** Quick-pick lead times offered as chips in the reminder dialog. */
@@ -1106,41 +1103,10 @@ private fun ReminderPickerDialog(
         ?.takeIf { it in 1..999 }
         ?.let { it * unit.minutesFactor }
 
-    AlertDialog(
-        onDismissRequest = onDismiss,
-        title = { Text(stringResource(R.string.event_edit_add_reminder)) },
-        text = {
-            if (!customMode) {
-                Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
-                    REMINDER_QUICK_PICKS.filterNot { it in alreadyChosen }.forEach { minutes ->
-                        OptionCard(
-                            label = reminderLabel(minutes),
-                            onClick = { onSelect(minutes) },
-                        )
-                    }
-                    OptionCard(
-                        label = stringResource(R.string.event_edit_reminder_custom),
-                        onClick = { customMode = true },
-                        labelColor = MaterialTheme.colorScheme.primary,
-                    )
-                }
-            } else {
-                Row(verticalAlignment = Alignment.CenterVertically) {
-                    DialogAmountField(
-                        value = amountText,
-                        onValueChange = { amountText = it },
-                        placeholder = "10",
-                    )
-                    Spacer(Modifier.width(12.dp))
-                    DialogUnitDropdown(
-                        label = stringResource(reminderUnitLabel(unit)),
-                        entries = ReminderUnit.entries.map { stringResource(reminderUnitLabel(it)) },
-                        onPick = { unit = ReminderUnit.entries[it] },
-                    )
-                }
-            }
-        },
-        confirmButton = {
+    FullScreenPicker(
+        title = stringResource(R.string.event_edit_add_reminder),
+        onDismiss = onDismiss,
+        actions = {
             // The quick-pick list adds on tap; only the custom step needs Add.
             if (customMode) {
                 TextButton(
@@ -1149,10 +1115,41 @@ private fun ReminderPickerDialog(
                 ) { Text(stringResource(R.string.event_edit_add)) }
             }
         },
-        dismissButton = {
-            TextButton(onClick = onDismiss) { Text(stringResource(R.string.dialog_cancel)) }
-        },
-    )
+    ) {
+        if (!customMode) {
+            val presets = REMINDER_QUICK_PICKS.filterNot { it in alreadyChosen }
+            val rowCount = presets.size + 1
+            presets.forEachIndexed { index, minutes ->
+                GroupedRow(
+                    title = reminderLabel(minutes),
+                    position = positionOf(index, rowCount),
+                    onClick = { onSelect(minutes) },
+                )
+            }
+            GroupedRow(
+                title = stringResource(R.string.event_edit_reminder_custom),
+                position = positionOf(rowCount - 1, rowCount),
+                onClick = { customMode = true },
+            )
+        } else {
+            Row(
+                verticalAlignment = Alignment.CenterVertically,
+                modifier = Modifier.padding(horizontal = 24.dp, vertical = 8.dp),
+            ) {
+                DialogAmountField(
+                    value = amountText,
+                    onValueChange = { amountText = it },
+                    placeholder = "10",
+                )
+                Spacer(Modifier.width(12.dp))
+                DialogUnitDropdown(
+                    label = stringResource(reminderUnitLabel(unit)),
+                    entries = ReminderUnit.entries.map { stringResource(reminderUnitLabel(it)) },
+                    onPick = { unit = ReminderUnit.entries[it] },
+                )
+            }
+        }
+    }
 }
 
 /** How a custom recurrence ends; mirrors [RecurrenceEnd] in saveable form. */
@@ -1222,109 +1219,10 @@ private fun RecurrencePickerDialog(
         null
     }
 
-    AlertDialog(
-        onDismissRequest = onDismiss,
-        title = { Text(stringResource(R.string.event_detail_recurrence)) },
-        text = {
-            if (!customMode) {
-                Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
-                    OptionCard(
-                        label = stringResource(R.string.event_edit_recurrence_none),
-                        onClick = { onSelect(null) },
-                        selected = current == null,
-                    )
-                    RecurrenceFreq.entries.forEach { entry ->
-                        OptionCard(
-                            label = stringResource(recurrencePresetLabel(entry)),
-                            onClick = { onSelect(SimpleRecurrence(entry).toRRule()) },
-                            selected = isPlainPreset && parsed?.freq == entry,
-                        )
-                    }
-                    OptionCard(
-                        label = stringResource(R.string.event_edit_recurrence_custom),
-                        onClick = { customMode = true },
-                        selected = current != null && !isPlainPreset,
-                        labelColor = MaterialTheme.colorScheme.primary,
-                    )
-                }
-            } else {
-                Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
-                    Row(verticalAlignment = Alignment.CenterVertically) {
-                        Text(
-                            text = stringResource(R.string.event_edit_recurrence_every),
-                            style = MaterialTheme.typography.titleMedium,
-                        )
-                        Spacer(Modifier.width(12.dp))
-                        DialogAmountField(
-                            value = intervalText,
-                            onValueChange = { intervalText = it },
-                            placeholder = "1",
-                        )
-                        Spacer(Modifier.width(12.dp))
-                        DialogUnitDropdown(
-                            label = stringResource(recurrenceUnitLabel(freq)),
-                            entries = RecurrenceFreq.entries.map {
-                                stringResource(recurrenceUnitLabel(it))
-                            },
-                            onPick = { freq = RecurrenceFreq.entries[it] },
-                        )
-                    }
-                    if (freq == RecurrenceFreq.Weekly) {
-                        Spacer(Modifier.height(4.dp))
-                        WeekdayToggleRow(
-                            selected = daysMask.toDaySet(),
-                            onToggle = { day -> daysMask = daysMask xor day.toMaskBit() },
-                            locale = locale,
-                        )
-                    }
-                    Spacer(Modifier.height(4.dp))
-                    Text(
-                        text = stringResource(R.string.event_edit_recurrence_ends),
-                        style = MaterialTheme.typography.bodyMedium,
-                        color = MaterialTheme.colorScheme.onSurfaceVariant,
-                    )
-                    OptionCard(
-                        label = stringResource(R.string.event_edit_recurrence_end_never),
-                        onClick = { endMode = RecurrenceEndMode.Never },
-                        selected = endMode == RecurrenceEndMode.Never,
-                    )
-                    OptionCard(
-                        label = stringResource(R.string.event_edit_recurrence_end_until),
-                        onClick = {
-                            endMode = RecurrenceEndMode.Until
-                            showUntilPicker = true
-                        },
-                        supportingText = untilDate?.let {
-                            remember(it, locale) {
-                                DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM)
-                                    .withLocale(locale).format(it.toJavaLocalDate())
-                            }
-                        },
-                        selected = endMode == RecurrenceEndMode.Until,
-                    )
-                    OptionCard(
-                        label = stringResource(R.string.event_edit_recurrence_end_count),
-                        onClick = { endMode = RecurrenceEndMode.Count },
-                        selected = endMode == RecurrenceEndMode.Count,
-                    )
-                    if (endMode == RecurrenceEndMode.Count) {
-                        Row(verticalAlignment = Alignment.CenterVertically) {
-                            DialogAmountField(
-                                value = countText,
-                                onValueChange = { countText = it },
-                                placeholder = "10",
-                            )
-                            Spacer(Modifier.width(12.dp))
-                            Text(
-                                text = stringResource(R.string.event_edit_recurrence_times),
-                                style = MaterialTheme.typography.titleMedium,
-                            )
-                        }
-                    }
-                }
-            }
-        },
-        confirmButton = {
+    FullScreenPicker(
+        title = stringResource(R.string.event_detail_recurrence),
+        onDismiss = onDismiss,
+        actions = {
             // The preset list applies on tap; only the custom step needs OK.
             if (customMode) {
                 TextButton(
@@ -1333,10 +1231,113 @@ private fun RecurrencePickerDialog(
                 ) { Text(stringResource(R.string.dialog_ok)) }
             }
         },
-        dismissButton = {
-            TextButton(onClick = onDismiss) { Text(stringResource(R.string.dialog_cancel)) }
-        },
-    )
+    ) {
+        if (!customMode) {
+            val rowCount = RecurrenceFreq.entries.size + 2
+            GroupedRow(
+                title = stringResource(R.string.event_edit_recurrence_none),
+                position = positionOf(0, rowCount),
+                selected = current == null,
+                onClick = { onSelect(null) },
+            )
+            RecurrenceFreq.entries.forEachIndexed { index, entry ->
+                GroupedRow(
+                    title = stringResource(recurrencePresetLabel(entry)),
+                    position = positionOf(index + 1, rowCount),
+                    selected = isPlainPreset && parsed?.freq == entry,
+                    onClick = { onSelect(SimpleRecurrence(entry).toRRule()) },
+                )
+            }
+            GroupedRow(
+                title = stringResource(R.string.event_edit_recurrence_custom),
+                position = positionOf(rowCount - 1, rowCount),
+                selected = current != null && !isPlainPreset,
+                onClick = { customMode = true },
+            )
+        } else {
+            Column(
+                verticalArrangement = Arrangement.spacedBy(8.dp),
+                modifier = Modifier.padding(horizontal = 24.dp),
+            ) {
+                Row(verticalAlignment = Alignment.CenterVertically) {
+                    Text(
+                        text = stringResource(R.string.event_edit_recurrence_every),
+                        style = MaterialTheme.typography.titleMedium,
+                    )
+                    Spacer(Modifier.width(12.dp))
+                    DialogAmountField(
+                        value = intervalText,
+                        onValueChange = { intervalText = it },
+                        placeholder = "1",
+                    )
+                    Spacer(Modifier.width(12.dp))
+                    DialogUnitDropdown(
+                        label = stringResource(recurrenceUnitLabel(freq)),
+                        entries = RecurrenceFreq.entries.map {
+                            stringResource(recurrenceUnitLabel(it))
+                        },
+                        onPick = { freq = RecurrenceFreq.entries[it] },
+                    )
+                }
+                if (freq == RecurrenceFreq.Weekly) {
+                    WeekdayToggleRow(
+                        selected = daysMask.toDaySet(),
+                        onToggle = { day -> daysMask = daysMask xor day.toMaskBit() },
+                        locale = locale,
+                    )
+                }
+                Text(
+                    text = stringResource(R.string.event_edit_recurrence_ends),
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                )
+            }
+            GroupedRow(
+                title = stringResource(R.string.event_edit_recurrence_end_never),
+                position = positionOf(0, 3),
+                selected = endMode == RecurrenceEndMode.Never,
+                onClick = { endMode = RecurrenceEndMode.Never },
+            )
+            GroupedRow(
+                title = stringResource(R.string.event_edit_recurrence_end_until),
+                summary = untilDate?.let {
+                    remember(it, locale) {
+                        DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM)
+                            .withLocale(locale).format(it.toJavaLocalDate())
+                    }
+                },
+                position = positionOf(1, 3),
+                selected = endMode == RecurrenceEndMode.Until,
+                onClick = {
+                    endMode = RecurrenceEndMode.Until
+                    showUntilPicker = true
+                },
+            )
+            GroupedRow(
+                title = stringResource(R.string.event_edit_recurrence_end_count),
+                position = positionOf(2, 3),
+                selected = endMode == RecurrenceEndMode.Count,
+                onClick = { endMode = RecurrenceEndMode.Count },
+            )
+            if (endMode == RecurrenceEndMode.Count) {
+                Row(
+                    verticalAlignment = Alignment.CenterVertically,
+                    modifier = Modifier.padding(horizontal = 24.dp, vertical = 4.dp),
+                ) {
+                    DialogAmountField(
+                        value = countText,
+                        onValueChange = { countText = it },
+                        placeholder = "10",
+                    )
+                    Spacer(Modifier.width(12.dp))
+                    Text(
+                        text = stringResource(R.string.event_edit_recurrence_times),
+                        style = MaterialTheme.typography.titleMedium,
+                    )
+                }
+            }
+        }
+    }
 
     if (showUntilPicker) {
         CalendarDatePickerDialog(
@@ -1701,24 +1702,14 @@ private fun VisibilityPickerDialog(
     onSelect: (AccessLevel) -> Unit,
     onDismiss: () -> Unit,
 ) {
-    AlertDialog(
-        onDismissRequest = onDismiss,
-        title = { Text(stringResource(R.string.event_edit_visibility)) },
-        text = {
-            Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
-                AccessLevel.entries.forEach { level ->
-                    OptionCard(
-                        label = stringResource(accessLevelLabel(level)),
-                        onClick = { onSelect(level) },
-                        icon = accessLevelIcon(level),
-                        selected = level == selected,
-                    )
-                }
-            }
-        },
-        confirmButton = {
-            TextButton(onClick = onDismiss) { Text(stringResource(R.string.dialog_cancel)) }
-        },
+    OptionPicker(
+        title = stringResource(R.string.event_edit_visibility),
+        options = AccessLevel.entries.toList(),
+        selected = selected,
+        label = { stringResource(accessLevelLabel(it)) },
+        onSelect = onSelect,
+        onDismiss = onDismiss,
+        leading = { Icon(imageVector = accessLevelIcon(it), contentDescription = null) },
     )
 }
 
@@ -1741,51 +1732,48 @@ private fun ColorPickerDialog(
     onDismiss: () -> Unit,
 ) {
     val dark = isSystemInDarkTheme()
-    AlertDialog(
-        onDismissRequest = onDismiss,
-        title = { Text(stringResource(R.string.event_edit_color)) },
-        text = {
-            Column(verticalArrangement = Arrangement.spacedBy(12.dp)) {
-                if (palette.isNotEmpty()) {
-                    ColorSwatchRow(
-                        colors = palette.map { it.argb },
-                        selected = selected,
-                        onSelect = { argb ->
-                            palette.firstOrNull { it.argb == argb }
-                                ?.let { onPickKey(it.key, it.argb) }
-                        },
-                        dark = dark,
-                    )
-                } else {
-                    ColorSwatchRow(
-                        colors = CalendarColorPalette.all,
-                        selected = selected,
-                        onSelect = onPickRaw,
-                        dark = dark,
-                    )
-                    if (syncWarning) {
-                        Text(
-                            text = stringResource(R.string.event_edit_color_sync_warning),
-                            style = MaterialTheme.typography.bodySmall,
-                            color = MaterialTheme.colorScheme.onSurfaceVariant,
-                        )
-                    }
-                }
-            }
-        },
-        confirmButton = {
-            TextButton(onClick = onDismiss) { Text(stringResource(R.string.dialog_cancel)) }
-        },
-        dismissButton = if (hasExplicitColor) {
-            {
+    FullScreenPicker(
+        title = stringResource(R.string.event_edit_color),
+        onDismiss = onDismiss,
+        actions = {
+            if (hasExplicitColor) {
                 TextButton(onClick = onClear) {
                     Text(stringResource(R.string.event_edit_color_reset))
                 }
             }
-        } else {
-            null
         },
-    )
+    ) {
+        Column(
+            verticalArrangement = Arrangement.spacedBy(12.dp),
+            modifier = Modifier.padding(horizontal = 24.dp, vertical = 8.dp),
+        ) {
+            if (palette.isNotEmpty()) {
+                ColorSwatchRow(
+                    colors = palette.map { it.argb },
+                    selected = selected,
+                    onSelect = { argb ->
+                        palette.firstOrNull { it.argb == argb }
+                            ?.let { onPickKey(it.key, it.argb) }
+                    },
+                    dark = dark,
+                )
+            } else {
+                ColorSwatchRow(
+                    colors = CalendarColorPalette.all,
+                    selected = selected,
+                    onSelect = onPickRaw,
+                    dark = dark,
+                )
+                if (syncWarning) {
+                    Text(
+                        text = stringResource(R.string.event_edit_color_sync_warning),
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    )
+                }
+            }
+        }
+    }
 }
 
 private fun accessLevelIcon(level: AccessLevel): ImageVector = when (level) {

app/src/main/java/de/jeanlucmakiola/calendula/ui/edit/EventEditViewModel.kt

@@ -439,10 +439,15 @@ class EventEditViewModel @Inject constructor(
             _saveState.value = SaveUiState.Saved
             return
         }
+        // Changing the calendar moves the event (copy+delete — CALENDAR_ID can't
+        // be updated in place) and is inherently whole-series: an occurrence
+        // can't live in a different calendar than its series, so a move skips the
+        // scope dialog even for a recurring event.
+        val movingCalendar = target != null && form.calendarId != target.original.calendarId
         // Managed events are a yearly series whose editable fields (reminders,
         // notes, location) live on the series row — never offer the scope dialog,
         // which would split the series into an exception the sync then reverts.
-        if (target != null && target.original.rrule != null && !current.isManaged) {
+        if (target != null && target.original.rrule != null && !current.isManaged && !movingCalendar) {
             _saveState.value = SaveUiState.AwaitingScope
             return
         }
@@ -497,6 +502,17 @@ class EventEditViewModel @Inject constructor(
                 if (target == null) {
                     repository.createEvent(form)
                     prefs.setLastUsedCalendarId(requireNotNull(form.calendarId))
+                } else if (form.calendarId != target.original.calendarId) {
+                    // Move to the picked calendar (copy+delete), carrying any
+                    // field edits made in the same save. The target becomes the
+                    // last-used calendar, like a create does.
+                    repository.moveEvent(
+                        eventId = target.eventId,
+                        targetCalendarId = requireNotNull(form.calendarId),
+                        original = target.original,
+                        updated = form,
+                    )
+                    prefs.setLastUsedCalendarId(requireNotNull(form.calendarId))
                 } else {
                     when (scope) {
                         RecurringWriteScope.ThisEvent ->

app/src/main/java/de/jeanlucmakiola/calendula/ui/settings/SettingsScreen.kt

@@ -133,6 +133,7 @@ import de.jeanlucmakiola.calendula.ui.common.ReminderDefaultPicker
 import de.jeanlucmakiola.calendula.ui.common.TimePickerAlert
 import de.jeanlucmakiola.floret.components.positionOf
 import de.jeanlucmakiola.calendula.ui.common.reminderLeadTimeLabel
+import de.jeanlucmakiola.calendula.ui.common.SnoozeDurationPicker
 import de.jeanlucmakiola.calendula.ui.common.rememberCalendarSlideSpec
 import de.jeanlucmakiola.calendula.ui.common.currentLocale
 import de.jeanlucmakiola.calendula.ui.common.eventFormFieldIcon
@@ -160,7 +161,7 @@ private enum class ChipAccent { Neutral, Primary, Tertiary }
  * Settings (M4), restructured in v2.3 into a category hub with sub-screens.
  * Both the hub and the sub-screens use a collapsing [LargeTopAppBar] and the
  * grouped-row card system. Calendars opens the separate manager hoisted in
- * [CalendarHost]; Language opens an inline OptionCard dialog; About is a card
+ * [CalendarHost]; Language opens a full-screen picker; About is a card
  * at the top. A full-screen destination; [onBack] pops it.
  */
 @Composable
@@ -1174,10 +1175,9 @@ private fun NotificationsScreen(
     }
 
     if (showSnooze) {
-        OptionPicker(
+        SnoozeDurationPicker(
             title = stringResource(R.string.settings_snooze_duration),
-            predictiveBack = true,
-            options = SNOOZE_PRESETS,
+            presets = SNOOZE_PRESETS,
             selected = state.snoozeMinutes,
             label = { snoozeDurationLabel(it) },
             onSelect = { viewModel.setSnoozeMinutes(it) },

app/src/main/res/values-de/strings.xml

@@ -220,7 +220,7 @@
     <string name="search_action">Suchen</string>
     <string name="search_hint">Termine suchen</string>
     <string name="search_back">Zurück</string>
-    <string name="search_clear">Löschen</string>
+    <string name="search_clear">Leeren</string>
     <string name="search_idle_hint">Durchsuche deine Termine nach Titel, Ort oder Notizen.</string>
     <string name="search_empty">Keine Termine passen zu „%1$s“.</string>
     <!-- Startbildschirm-Widgets -->
@@ -330,7 +330,7 @@
     <string name="calendars_add">Kalender hinzufügen</string>
     <string name="calendars_synced_header">Synchronisierte Kalender</string>
     <string name="calendars_synced_hint">Diese stammen von Konten auf deinem Gerät. Erstelle und bearbeite sie in der jeweiligen App.</string>
-    <string name="calendars_manage_in_app">Verwalten</string>
+    <string name="calendars_manage_in_app">In der App verwalten</string>
     <string name="calendars_add_account">Konto hinzufügen</string>
     <string name="calendars_new_title">Neuer Kalender</string>
     <string name="calendars_edit_title">Kalender bearbeiten</string>
@@ -394,10 +394,10 @@
         <item quantity="other">%d Tage</item>
     </plurals>
     <plurals name="duration_weeks">
-        <item quantity="one">Woche</item>
-        <item quantity="other">Wochen</item>
+        <item quantity="one">%d Woche</item>
+        <item quantity="other">%d Wochen</item>
     </plurals>
-    <string name="settings_default_view">Standartansicht</string>
+    <string name="settings_default_view">Standardansicht</string>
     <string name="settings_font_headings">Überschriften Schriftart</string>
     <string name="settings_font_system">Systemstandard</string>
     <string name="font_jetbrains_mono">JetBrains Mono</string>
@@ -411,4 +411,67 @@
     <string name="settings_past_events_hide">Ausblenden</string>
     <string name="settings_agenda_header">Agenda</string>
     <string name="settings_special_dates_reminders">Erinnerungen</string>
+    <string name="settings_font_body">Inhaltsschriftart</string>
+    <string name="font_atkinson_hyperlegible">Atkinson Hyperlegible</string>
+    <string name="font_lora">Lora</string>
+    <string name="settings_font_custom_selected">Benutzerdefinierte Schriftart</string>
+    <string name="settings_section_views">Ansichten</string>
+    <string name="settings_quick_switch_header">Schnellwechselknopf</string>
+    <string name="settings_quick_switch_hint">Wähle aus, durch welche Ansichten du mit dem Knopf oben rechts wechseln möchtest, und ziehe, um sie neu anzuordnen. Deaktivierte Ansichten bleiben über das Navigationsmenü erreichbar.</string>
+    <string name="settings_drawer_order_header">Navigationsmenü</string>
+    <string name="settings_drawer_order_hint">Ziehen, um die im Navigationsmenü aufgelisteten Ansichten neu anzuordnen.</string>
+    <string name="reorder_drag_handle">Zum Neuanordnen ziehen</string>
+    <string name="settings_calendar_reminders_title">Erinnerungen pro Kalender</string>
+    <string name="settings_translate">Hilf beim Übersetzen</string>
+    <string name="settings_translate_hint">Füge eine Sprache auf Weblate hinzu oder verbessere sie</string>
+    <string name="settings_views_subtitle">Schnellwechsellnopf und Menüreihenfolge</string>
+    <string name="settings_special_dates_subtitle">Kontakte-Geburtstage und Jubiläen</string>
+    <string name="settings_section_special_dates">Besondere Termine von Kontakten</string>
+    <string name="settings_special_dates_enable">Kontakttermine anzeigen</string>
+    <string name="settings_special_dates_enable_hint">Spiegle die Geburtstage und andere Termine deiner Kontakte in lokale Kalender. Liest nur Kontakte auf diesem Gerät – es wird nichts hochgeladen und Ihre Kontakte werden nie geändert.</string>
+    <string name="settings_special_dates_type_birthday">Geburtstage</string>
+    <string name="settings_special_dates_type_anniversary">Jahrestage</string>
+    <string name="settings_special_dates_type_custom">Andere Ereignisse</string>
+    <string name="settings_special_dates_template">Titelformat</string>
+    <string name="settings_special_dates_template_hint">Verwende {Name} für den Kontakt und {Jahr} für das Jahr (das Geburtsjahr oder das Anfangsjahr eines Jahrestages; versteckt, wenn unbekannt).</string>
+    <string name="settings_special_dates_show_year">Jahr anzeigen</string>
+    <string name="settings_special_dates_show_year_hint">{year} in Titel einfügen, wenn bekannt</string>
+    <string name="settings_special_dates_sync_now">Jetzt synchronisieren</string>
+    <string name="settings_special_dates_never_synced">Noch nicht synchronisiert</string>
+    <string name="settings_special_dates_last_synced">Zuletzt synchronisiert %1$s</string>
+    <string name="settings_special_dates_calendar_hint">Lege die Farbe und Sichtbarkeit jedes Kalenders in den Kalendereinstellungen fest.</string>
+    <string name="settings_special_dates_paused_title">Pausiert</string>
+    <string name="settings_calendar_reminders_managed_hint">In den besonderen Terminen der Kontakte setzen</string>
+    <string name="settings_special_dates_paused_hint">Calendula kann deine Kontakte nicht mehr lesen, daher werden diese Kalender nicht aktualisiert.</string>
+    <string name="settings_special_dates_disable_title">Kontakttermine deaktivieren?</string>
+    <string name="settings_special_dates_disable_all_message">Dadurch werden die Kontaktterminkalender und ihre Ereignisse gelöscht. Alle von dir hinzugefügten Erinnerungen oder Notizen gehen verloren.</string>
+    <string name="settings_special_dates_grant">Zugriff gewähren</string>
+    <string name="settings_special_dates_disable_type_message">Dadurch werden der Kalender „%1$s“ und seine Ereignisse gelöscht. Alle von dir hinzugefügten Erinnerungen oder Notizen gehen verloren.</string>
+    <string name="settings_special_dates_disable_confirm">Deaktivieren</string>
+    <string name="dialog_save">Speichern</string>
+    <string name="calendars_disable_hint">Deaktiviere einen Kalender, um ihn aus der App zu entfernen – seine Ereignisse, Filter und Auswahlmöglichkeiten. Es wird nichts gelöscht und du kannst ihn hier jederzeit wieder aktivieren.</string>
+    <string name="calendars_show_in_app_a11y">„%1$s“ in der App anzeigen</string>
+    <string name="calendars_account_menu_a11y">Weitere Optionen für %1$s</string>
+    <string name="calendars_enable_all">Alle aktivieren</string>
+    <string name="calendars_disable_all">Alle deaktivieren</string>
+    <string name="calendars_auto_backup">Automatische Sicherung</string>
+    <string name="calendars_auto_backup_hint">Exportiere deine lokalen Kalender regelmäßig als .ics-Datei in einen Ordner.</string>
+    <string name="calendars_auto_backup_folder">Sicherungsordner</string>
+    <string name="calendars_auto_backup_folder_unset">Tippe, um einen Ordner auszuwählen</string>
+    <string name="calendars_auto_backup_interval">Intervall</string>
+    <string name="calendars_auto_backup_every">Alle %1$s</string>
+    <string name="calendars_auto_backup_interval_min">Mindestens 30 Minuten.</string>
+    <string name="calendars_auto_backup_status_never">Noch keine automatische Sicherung</string>
+    <string name="calendars_auto_backup_status_ok">Letzte Sicherung: %1$s</string>
+    <string name="calendars_auto_backup_status_failed">Letzte Sicherung fehlgeschlagen: %1$s</string>
+    <string name="backup_channel_name">Sicherung</string>
+    <string name="backup_channel_description">Warnt, wenn automatische Sicherungen wiederholt fehlschlagen.</string>
+    <string name="backup_failed_title">Automatische Sicherung fehlgeschlagen</string>
+    <string name="backup_failed_text">Calendula konnte die Sicherungsdatei nicht schreiben. Überprüfe den Sicherungsordner in den Einstellungen.</string>
+    <string name="special_dates_calendar_birthday">Geburtstage</string>
+    <string name="special_dates_calendar_anniversary">Jahrestage</string>
+    <string name="special_dates_calendar_custom">Besondere Termine</string>
+    <string name="special_dates_default_title_birthday">Geburtstag von {name} ({year})</string>
+    <string name="special_dates_default_title_anniversary">Jahrestag von {name} ({year})</string>
+    <string name="special_dates_default_title_custom">{name}</string>
 </resources>

app/src/main/res/values-it/strings.xml

@@ -456,4 +456,11 @@
     <string name="settings_special_dates_disable_type_message">Questo cancella il calendario “%1$s” ed i suoi eventi. Ogni promemoria o note che erano stati aggiunti saranno persi.</string>
     <string name="settings_special_dates_disable_confirm">Spegni</string>
     <string name="dialog_save">Salva</string>
+    <string name="font_atkinson_hyperlegible">Atkinson Hyperlegible</string>
+    <string name="settings_calendar_reminders_managed_hint">Impostato nelle date speciali dei contatti</string>
+    <string name="special_dates_calendar_birthday">Compleanni</string>
+    <string name="special_dates_calendar_anniversary">Anniversari</string>
+    <string name="special_dates_calendar_custom">Date speciali</string>
+    <string name="special_dates_default_title_birthday">Compleanno di {name} ({year})</string>
+    <string name="special_dates_default_title_anniversary">Anniversario di {name} ({year})</string>
 </resources>

app/src/test/java/de/jeanlucmakiola/calendula/data/calendar/CalendarRepositoryImplTest.kt

@@ -312,6 +312,46 @@ class CalendarRepositoryImplTest {
         assertThat(fake.updatedEvents).containsExactly(Triple(42L, original, updated))
     }
 
+    @Test
+    fun `moveEvent forwards id, target calendar and both forms`(@TempDir tempDir: Path) = runTest {
+        val fake = FakeCalendarDataSource().apply { nextInsertId = 77L }
+        val repo = CalendarRepositoryImpl(fake, newPrefs(tempDir), newSettings(tempDir), Dispatchers.Unconfined)
+        val original = EventForm(
+            calendarId = 1L,
+            title = "Stand-up",
+            start = LocalDateTime(LocalDate(2026, 6, 12), LocalTime(9, 0)),
+            end = LocalDateTime(LocalDate(2026, 6, 12), LocalTime(9, 15)),
+        )
+        val updated = original.copy(calendarId = 3L)
+
+        val newId = repo.moveEvent(eventId = 42L, targetCalendarId = 3L, original = original, updated = updated)
+
+        assertThat(newId).isEqualTo(77L)
+        assertThat(fake.movedEvents).containsExactly(
+            FakeCalendarDataSource.MovedEvent(42L, 3L, original, updated),
+        )
+    }
+
+    @Test
+    fun `moveEvent propagates write failures`(@TempDir tempDir: Path) = runTest {
+        val fake = FakeCalendarDataSource().apply {
+            writeError = WriteFailedException("insert moved event into calendar id=3")
+        }
+        val repo = CalendarRepositoryImpl(fake, newPrefs(tempDir), newSettings(tempDir), Dispatchers.Unconfined)
+        val form = EventForm(
+            calendarId = 1L,
+            start = LocalDateTime(LocalDate(2026, 6, 12), LocalTime(9, 0)),
+            end = LocalDateTime(LocalDate(2026, 6, 12), LocalTime(10, 0)),
+        )
+
+        try {
+            repo.moveEvent(eventId = 42L, targetCalendarId = 3L, original = form, updated = form.copy(calendarId = 3L))
+            error("Expected WriteFailedException")
+        } catch (expected: WriteFailedException) {
+            assertThat(expected.message).contains("3")
+        }
+    }
+
     @Test
     fun `updateEvent propagates write failures`(@TempDir tempDir: Path) = runTest {
         val fake = FakeCalendarDataSource().apply {

app/src/test/java/de/jeanlucmakiola/calendula/data/calendar/EventWriteMapperTest.kt

@@ -298,4 +298,114 @@ class EventWriteMapperTest {
         assertThat(values).containsEntry(CalendarContract.Events.EVENT_COLOR, null)
         assertThat(values).containsEntry(CalendarContract.Events.EVENT_COLOR_KEY, null)
     }
+
+    // --- buildMovedMasterValues (calendar move: verbatim series copy) ---
+
+    private fun masterSnapshot(
+        isAllDay: Boolean = false,
+        dtStartMillis: Long = 1_781_164_800_000L,
+        dtEndMillis: Long? = 1_781_164_800_000L + 5_400_000L,
+        duration: String? = null,
+        rrule: String? = null,
+        rdate: String? = null,
+        exdate: String? = null,
+    ) = MasterEventSnapshot(
+        title = "Standup",
+        isAllDay = isAllDay,
+        dtStartMillis = dtStartMillis,
+        dtEndMillis = dtEndMillis,
+        duration = duration,
+        rrule = rrule,
+        rdate = rdate,
+        exdate = exdate,
+        timezone = "Europe/Berlin",
+        availability = CalendarContract.Events.AVAILABILITY_BUSY,
+        accessLevel = CalendarContract.Events.ACCESS_DEFAULT,
+        status = CalendarContract.Events.STATUS_CONFIRMED,
+        location = "Room 1",
+        description = "",
+    )
+
+    @Test
+    fun `moved one-off carries target calendar, uid and DTEND but no recurrence`() {
+        val values = buildMovedMasterValues(masterSnapshot(), targetCalendarId = 9L, uid = "u@calendula")
+        assertThat(values[CalendarContract.Events.CALENDAR_ID]).isEqualTo(9L)
+        assertThat(values[CalendarContract.Events.UID_2445]).isEqualTo("u@calendula")
+        assertThat(values[CalendarContract.Events.DTSTART]).isEqualTo(1_781_164_800_000L)
+        assertThat(values[CalendarContract.Events.DTEND]).isEqualTo(1_781_164_800_000L + 5_400_000L)
+        assertThat(values).doesNotContainKey(CalendarContract.Events.RRULE)
+        assertThat(values).doesNotContainKey(CalendarContract.Events.DURATION)
+        // Empty description clears explicitly; a raw/keyed colour is never copied
+        // (may be invalid on the target account — the copy inherits its colour).
+        assertThat(values).containsEntry(CalendarContract.Events.DESCRIPTION, null)
+        assertThat(values).doesNotContainKey(CalendarContract.Events.EVENT_COLOR)
+        assertThat(values).doesNotContainKey(CalendarContract.Events.EVENT_COLOR_KEY)
+    }
+
+    @Test
+    fun `moved series preserves the recurrence skeleton as RRULE plus DURATION`() {
+        val values = buildMovedMasterValues(
+            masterSnapshot(dtEndMillis = null, duration = "P5400S", rrule = "FREQ=WEEKLY", exdate = "20260618T080000Z"),
+            targetCalendarId = 9L,
+            uid = "u@calendula",
+        )
+        assertThat(values[CalendarContract.Events.RRULE]).isEqualTo("FREQ=WEEKLY")
+        assertThat(values[CalendarContract.Events.DURATION]).isEqualTo("P5400S")
+        assertThat(values[CalendarContract.Events.EXDATE]).isEqualTo("20260618T080000Z")
+        // Recurring rows never carry DTEND (the provider's invariant).
+        assertThat(values).doesNotContainKey(CalendarContract.Events.DTEND)
+    }
+
+    @Test
+    fun `moved series without a stored duration derives it from DTEND`() {
+        val values = buildMovedMasterValues(
+            masterSnapshot(duration = null, rrule = "FREQ=DAILY"),
+            targetCalendarId = 9L,
+            uid = "u@calendula",
+        )
+        assertThat(values[CalendarContract.Events.DURATION]).isEqualTo("P5400S")
+    }
+
+    // --- buildCopiedExceptionValues (calendar move: exception replay) ---
+
+    private fun exceptionSnapshot(
+        isCancelled: Boolean = false,
+        duration: String? = null,
+        // Occurrence starts one hour into the day and runs 30 minutes.
+        dtEndMillis: Long? = 1_781_164_800_000L + 3_600_000L + 1_800_000L,
+    ) = ExceptionRowSnapshot(
+        exceptionEventId = 42L,
+        originalInstanceMillis = 1_781_164_800_000L,
+        isCancelled = isCancelled,
+        status = if (isCancelled) CalendarContract.Events.STATUS_CANCELED else CalendarContract.Events.STATUS_CONFIRMED,
+        title = "Moved occurrence",
+        isAllDay = false,
+        dtStartMillis = 1_781_164_800_000L + 3_600_000L,
+        dtEndMillis = dtEndMillis,
+        duration = duration,
+        timezone = "Europe/Berlin",
+        availability = CalendarContract.Events.AVAILABILITY_BUSY,
+        accessLevel = CalendarContract.Events.ACCESS_DEFAULT,
+        location = "",
+        description = "Notes",
+    )
+
+    @Test
+    fun `copied modified occurrence carries the original instance and DURATION not DTEND`() {
+        val values = buildCopiedExceptionValues(exceptionSnapshot())
+        assertThat(values[CalendarContract.Events.ORIGINAL_INSTANCE_TIME])
+            .isEqualTo(1_781_164_800_000L)
+        assertThat(values[CalendarContract.Events.TITLE]).isEqualTo("Moved occurrence")
+        assertThat(values[CalendarContract.Events.DTSTART]).isEqualTo(1_781_164_800_000L + 3_600_000L)
+        // 30-minute occurrence derived from DTEND, written as DURATION only.
+        assertThat(values[CalendarContract.Events.DURATION]).isEqualTo("P1800S")
+        assertThat(values).doesNotContainKey(CalendarContract.Events.DTEND)
+        assertThat(values).containsEntry(CalendarContract.Events.EVENT_LOCATION, null)
+    }
+
+    @Test
+    fun `copied modified occurrence keeps a stored duration verbatim`() {
+        val values = buildCopiedExceptionValues(exceptionSnapshot(duration = "P900S", dtEndMillis = null))
+        assertThat(values[CalendarContract.Events.DURATION]).isEqualTo("P900S")
+    }
 }

app/src/test/java/de/jeanlucmakiola/calendula/data/calendar/FakeCalendarDataSource.kt

@@ -34,6 +34,13 @@ internal class FakeCalendarDataSource : CalendarDataSource {
 
     val insertedForms = mutableListOf<EventForm>()
     val updatedEvents = mutableListOf<Triple<Long, EventForm, EventForm>>()
+    data class MovedEvent(
+        val eventId: Long,
+        val targetCalendarId: Long,
+        val original: EventForm,
+        val updated: EventForm,
+    )
+    val movedEvents = mutableListOf<MovedEvent>()
     val updatedOccurrences = mutableListOf<Triple<Long, Long, EventForm>>()
     val updatedFromOccurrences = mutableListOf<Triple<Long, Long, EventForm>>()
     val deletedEventIds = mutableListOf<Long>()
@@ -116,6 +123,19 @@ internal class FakeCalendarDataSource : CalendarDataSource {
         allDayReminderTimes += allDayReminderTimeMinutes
     }
 
+    override fun moveEvent(
+        eventId: Long,
+        targetCalendarId: Long,
+        original: EventForm,
+        updated: EventForm,
+        allDayReminderTimeMinutes: Int,
+    ): Long {
+        writeError?.let { throw it }
+        movedEvents += MovedEvent(eventId, targetCalendarId, original, updated)
+        allDayReminderTimes += allDayReminderTimeMinutes
+        return nextInsertId
+    }
+
     override fun updateOccurrence(
         eventId: Long,
         beginMillis: Long,

app/src/test/java/de/jeanlucmakiola/calendula/ui/edit/EventEditViewModelTest.kt

@@ -0,0 +1,158 @@
+package de.jeanlucmakiola.calendula.ui.edit
+
+import androidx.datastore.core.DataStore
+import androidx.datastore.preferences.core.PreferenceDataStoreFactory
+import androidx.datastore.preferences.core.Preferences
+import com.google.common.truth.Truth.assertThat
+import de.jeanlucmakiola.calendula.data.calendar.CalendarRepositoryImpl
+import de.jeanlucmakiola.calendula.data.calendar.FakeCalendarDataSource
+import de.jeanlucmakiola.calendula.data.prefs.CalendarPrefs
+import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
+import de.jeanlucmakiola.calendula.domain.CalendarSource
+import de.jeanlucmakiola.calendula.domain.EventDetail
+import de.jeanlucmakiola.calendula.domain.EventInstance
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.test.UnconfinedTestDispatcher
+import kotlinx.coroutines.test.advanceUntilIdle
+import kotlinx.coroutines.test.resetMain
+import kotlinx.coroutines.test.runTest
+import kotlinx.coroutines.test.setMain
+import kotlinx.coroutines.Dispatchers
+import org.junit.jupiter.api.AfterEach
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.io.TempDir
+import java.nio.file.Path
+import kotlin.time.Instant
+
+/**
+ * Focuses on the save-time branch that decides between an in-place update and a
+ * calendar *move* (copy+delete). The provider-level move itself is verified
+ * on-device; here the fake records which repository call the ViewModel chose.
+ */
+@OptIn(ExperimentalCoroutinesApi::class)
+class EventEditViewModelTest {
+
+    private val dispatcher = UnconfinedTestDispatcher()
+
+    @BeforeEach fun setUp() = Dispatchers.setMain(dispatcher)
+    @AfterEach fun tearDown() = Dispatchers.resetMain()
+
+    private val beginMillis = 1_781_164_800_000L
+    private val endMillis = beginMillis + 3_600_000L
+
+    private fun cal(id: Long): CalendarSource = CalendarSource(
+        id = id, displayName = "Cal $id", accountName = "acc@local", accountType = "LOCAL",
+        color = 0xFF112233.toInt(), isVisibleInSystem = true, canModifyContents = true,
+    )
+
+    private fun detail(calendarId: Long, rrule: String? = null): EventDetail = EventDetail(
+        instance = EventInstance(
+            instanceId = 42L, eventId = 42L, calendarId = calendarId, title = "Standup",
+            start = Instant.fromEpochMilliseconds(beginMillis),
+            end = Instant.fromEpochMilliseconds(endMillis),
+            isAllDay = false, color = 0xFF000000.toInt(), location = null,
+        ),
+        description = null, organizer = null, attendees = emptyList(), rrule = rrule,
+    )
+
+    // Pin the DataStore's scope to the test dispatcher so a settings write (e.g.
+    // last-used calendar) completes under advanceUntilIdle instead of on a real
+    // IO thread the virtual clock can't observe.
+    private fun prefs(tempDir: Path): CalendarPrefs = CalendarPrefs(
+        PreferenceDataStoreFactory.create(
+            scope = CoroutineScope(dispatcher),
+            produceFile = { tempDir.resolve("vm_prefs.preferences_pb").toFile() },
+        ),
+    )
+
+    private fun settings(tempDir: Path): SettingsPrefs = SettingsPrefs(
+        PreferenceDataStoreFactory.create(
+            scope = CoroutineScope(dispatcher),
+            produceFile = { tempDir.resolve("vm_settings.preferences_pb").toFile() },
+        ),
+    )
+
+    private fun viewModel(
+        tempDir: Path,
+        fake: FakeCalendarDataSource,
+    ): EventEditViewModel {
+        val p = prefs(tempDir)
+        val s = settings(tempDir)
+        val repo = CalendarRepositoryImpl(fake, p, s, dispatcher as CoroutineDispatcher)
+        return EventEditViewModel(repo, p, s, dispatcher)
+    }
+
+    /** Keep [EventEditViewModel.state] hot so it computes while the test drives it. */
+    private fun CoroutineScope.activate(vm: EventEditViewModel): Job = launch { vm.state.collect {} }
+
+    @Test
+    fun `changing the calendar routes the save through a move, not an update`(
+        @TempDir tempDir: Path,
+    ) = runTest(dispatcher) {
+        val fake = FakeCalendarDataSource().apply {
+            calendarsResult = listOf(cal(1L), cal(2L))
+            eventDetailResult = { detail(calendarId = 1L) }
+            nextInsertId = 99L
+        }
+        val vm = viewModel(tempDir, fake)
+        val job = activate(vm)
+
+        vm.openForEdit(eventId = 42L, beginMillis = beginMillis, endMillis = endMillis)
+        vm.setCalendar(2L)
+        vm.save()
+        advanceUntilIdle()
+
+        assertThat(fake.movedEvents).hasSize(1)
+        assertThat(fake.movedEvents.single().eventId).isEqualTo(42L)
+        assertThat(fake.movedEvents.single().targetCalendarId).isEqualTo(2L)
+        assertThat(fake.updatedEvents).isEmpty()
+        assertThat(vm.state.value?.saveState).isEqualTo(SaveUiState.Saved)
+        job.cancel()
+    }
+
+    @Test
+    fun `moving a recurring event skips the scope dialog`(@TempDir tempDir: Path) = runTest(dispatcher) {
+        val fake = FakeCalendarDataSource().apply {
+            calendarsResult = listOf(cal(1L), cal(2L))
+            eventDetailResult = { detail(calendarId = 1L, rrule = "FREQ=WEEKLY") }
+        }
+        val vm = viewModel(tempDir, fake)
+        val job = activate(vm)
+
+        vm.openForEdit(eventId = 42L, beginMillis = beginMillis, endMillis = endMillis)
+        vm.setCalendar(2L)
+        vm.save()
+        advanceUntilIdle()
+
+        // No AwaitingScope park: a move is inherently whole-series.
+        assertThat(vm.state.value?.saveState).isEqualTo(SaveUiState.Saved)
+        assertThat(fake.movedEvents).hasSize(1)
+        job.cancel()
+    }
+
+    @Test
+    fun `editing a recurring event without moving still asks for the scope`(
+        @TempDir tempDir: Path,
+    ) = runTest(dispatcher) {
+        val fake = FakeCalendarDataSource().apply {
+            calendarsResult = listOf(cal(1L), cal(2L))
+            eventDetailResult = { detail(calendarId = 1L, rrule = "FREQ=WEEKLY") }
+        }
+        val vm = viewModel(tempDir, fake)
+        val job = activate(vm)
+
+        vm.openForEdit(eventId = 42L, beginMillis = beginMillis, endMillis = endMillis)
+        vm.setTitle("Renamed")
+        vm.save()
+        advanceUntilIdle()
+
+        assertThat(vm.state.value?.saveState).isEqualTo(SaveUiState.AwaitingScope)
+        assertThat(fake.movedEvents).isEmpty()
+        job.cancel()
+    }
+}

fastlane/metadata/android/es-ES/full_description.txt

@@ -0,0 +1,25 @@
+Calendula es una aplicación de calendario moderna y de código abierto
+para Android. Funciona directamente sobre el proveedor de calendario del
+sistema: cualquier origen sincronizado en tu dispositivo — Nextcloud
+mediante DAVx5, Google, calendarios locales, suscripciones WebCal —
+aparece automáticamente, y los cambios que hagas se sincronizan de vuelta
+del mismo modo.
+
+Crea, edita y elimina eventos, incluidos los recurrentes con cambios
+acotados (solo este evento / este y todos los siguientes / toda la serie)
+y un sencillo selector de repetición. Calendula también entrega los
+recordatorios de tus eventos como notificaciones: toca una y estarás en
+el evento.
+
+Si quieres, muestra en tu calendario los cumpleaños, aniversarios y otras
+fechas especiales de tus contactos. Tú mismo lo activas; los contactos se
+leen solo en tu dispositivo, nunca se suben y nunca se modifican —
+Calendula solo refleja las fechas en calendarios locales que controlas
+por completo.
+
+El factor diferenciador es el diseño: auténtico Material 3 Expressive en
+toda la aplicación, con Dynamic Color, movimiento expresivo y formas
+expresivas.
+
+Privacidad: cero telemetría, sin analíticas, sin acceso a la red — tus
+datos nunca salen del dispositivo.

fastlane/metadata/android/es-ES/short_description.txt

@@ -0,0 +1 @@
+Un calendario moderno con Material 3 Expressive para Android.

fastlane/metadata/android/es-ES/title.txt

@@ -0,0 +1 @@
+Calendula

fastlane/metadata/android/it-IT/full_description.txt

@@ -0,0 +1,24 @@
+Calendula è un'app di calendario moderna e open source per Android.
+Funziona direttamente sul provider di calendario di sistema: qualsiasi
+origine sincronizzata sul tuo dispositivo — Nextcloud tramite DAVx5,
+Google, calendari locali, iscrizioni WebCal — compare automaticamente, e
+le modifiche che apporti vengono sincronizzate a ritroso allo stesso
+modo.
+
+Crea, modifica ed elimina eventi, compresi quelli ricorrenti con
+modifiche mirate (solo questo evento / questo e tutti i successivi /
+l'intera serie) e un semplice selettore di ripetizione. Calendula
+recapita anche i promemoria dei tuoi eventi come notifiche: ne tocchi una
+e sei subito sull'evento.
+
+Se vuoi, mostra nel calendario i compleanni, gli anniversari e le altre
+date speciali dei tuoi contatti. Sei tu ad attivarlo; i contatti vengono
+letti solo sul tuo dispositivo, non vengono mai caricati e non vengono
+mai modificati — Calendula si limita a rispecchiare le date in calendari
+locali che controlli completamente.
+
+La differenza sta nel design: vero Material 3 Expressive ovunque, con
+Dynamic Color, animazioni espressive e forme espressive.
+
+Privacy: zero telemetria, nessuna analisi, nessun accesso alla rete — i
+tuoi dati non lasciano mai il dispositivo.

fastlane/metadata/android/it-IT/short_description.txt

@@ -0,0 +1 @@
+Un moderno calendario Material 3 Expressive per Android.

fastlane/metadata/android/it-IT/title.txt

@@ -0,0 +1 @@
+Calendula