Release 1.3.0 (#134)

Stable 1.3.0, after 1.3.0-beta.1 and beta.2.

- Version bumped to 1.3.0 (1030099); the CHANGELOG entries moved from Unreleased to 1.3.0.
- What's New for every shipped locale, now including ru-RU, which also gets its full store listing. values-uk and values-zh-rCN came in empty from Weblate, so they get no store locale yet.
- fr, ar, cs and ru added to locales_config.xml, so they show up in the in-app language picker and Android's per-app language settings. Before, only en, de and pt-BR did.
- `main` (Weblate #87) merged in, no conflicts and no stale keys.
- Lint has failed on this branch since #113: `NavController.currentBackStack` is a RestrictedApi. It's suppressed at that one call, since no public API exposes the whole back stack and `visibleEntries` drops an entry once another one covers it.

#119, #121, #122/#123 and #127/#129 landed after beta.2, so no tester has seen them yet.

Closes #68, closes #73, closes #90, closes #91, closes #93, closes #94, closes #99, closes #104, closes #105, closes #119, closes #121, closes #122, closes #123, closes #127, closes #129

Co-authored-by: Jean-Luc Makiola <business@jeanlucmakiola.de>
Reviewed-on: https://codeberg.org/jlmakiola/agendula/pulls/134

CHANGELOG.md

@@ -7,6 +7,8 @@ All notable changes to this project are documented here. The format follows
 
 ## [Unreleased]
 
+## [1.3.0] - 2026-11-02
+
 ### Added
 - Self-hosted servers with a self-signed certificate can be added: Agendula
   shows the certificate's fingerprint and asks whether to trust it. A server
@@ -17,13 +19,27 @@ All notable changes to this project are documented here. The format follows
 - Pull down on the task list to sync (#73).
 - Task list sections can be collapsed (#91).
 - A pure black theme for AMOLED screens (#99).
-- Agendula can show up as "Tasks" in your launcher (#104).
+- Agendula can show up as "Tasks" in your launcher, picked from launcher
+  previews as in Calendula (#104).
 - Reminder notifications show the task's description (#94).
 
 ### Changed
 - Adding or opening a task from a widget returns you to the home screen
   afterwards (#93).
 - A swipe that starts at the screen edge no longer swipes the task (#90).
+- Today also lists tasks that start today, and keeps the ones completed today
+  in a Completed section (#123).
+
+### Fixed
+- A task created from Today, or from a Today widget, is due today, so it shows
+  up there (#122).
+- Completing a task from the list, a widget or another device now cancels its
+  upcoming reminder and clears one already showing (#127, #129).
+- The splash screen follows the app's theme, including Black and dynamic
+  colour, instead of flashing white in dark mode (#119).
+- A task saved without its default start or due reminder because it had
+  already rung (a start of "now", say) gets it once that date is moved later,
+  if the task has no reminder from that date (#121).
 
 ## [1.2.0] - 2026-10-26
 

app/build.gradle.kts

@@ -33,8 +33,8 @@ android {
         // (1.0.x: 1.0.0 -> 10000; from 1.1.0: 1.1.0-beta.1 -> 1010001,
         // 1.1.0 -> 1010099), and CI fails if the committed one doesn't match.
         // See docs/RELEASING.md.
-        versionCode = 1030001
-        versionName = "1.3.0-beta.1"
+        versionCode = 1030099
+        versionName = "1.3.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 

app/src/full/java/de/jeanlucmakiola/agendula/data/sync/SyncWorker.kt

@@ -56,8 +56,8 @@ class SyncWorker @AssistedInject constructor(
                 // log line is the same as saying nothing. Only what is new: the
                 // store has already dropped whatever the user has been told.
                 noticeNotifier.post(accountName, outcome.notices)
-                // Nothing else re-arms reminders for what a sync pulled in: in our
-                // own store no provider broadcast fires.
+                // Here rather than left to ReminderRefresher's debounce: once
+                // the worker returns, nothing keeps the process alive for it.
                 if (outcome.reports.any { it.hadWork || it.discardedEdits.isNotEmpty() }) {
                     runCatching { reminderScheduler.sync() }
                 }

app/src/main/java/de/jeanlucmakiola/agendula/AgendulaApp.kt

@@ -12,6 +12,7 @@ import dagger.hilt.components.SingletonComponent
 import de.jeanlucmakiola.agendula.data.di.ApplicationScope
 import de.jeanlucmakiola.agendula.data.di.ChannelRefresher
 import de.jeanlucmakiola.agendula.data.reminders.ReminderMaintenanceWorker
+import de.jeanlucmakiola.agendula.data.reminders.ReminderRefresher
 import de.jeanlucmakiola.agendula.data.reminders.ReminderScheduler
 import de.jeanlucmakiola.agendula.data.reminders.TaskNotifier
 import de.jeanlucmakiola.agendula.data.tasks.ProviderResolver
@@ -65,15 +66,12 @@ class AgendulaApp : Application(), Configuration.Provider {
         // v0.3.x install's tasks, both before anything reads a store.
         val startupGate = entryPoint.startupGate()
         val scope = entryPoint.applicationScope()
-        // An alarm is armed off whichever store was active when it was scheduled,
-        // so a switch has to rebuild the set. Armed only once startup's own
-        // null -> stored transition is past, which the launch sync below covers.
+        // A switch rebuilds the alarms through ReminderRefresher, which hears it
+        // as a store change. Channels only once startup's own null -> stored
+        // transition is past, which the launch sync below covers.
         val started = AtomicBoolean(false)
         entryPoint.providerResolver().onModeChanged {
-            if (started.get()) {
-                scope.launch { runCatching { scheduler.sync() } }
-                runCatching { entryPoint.taskNotifier().refreshChannel() }
-            }
+            if (started.get()) runCatching { entryPoint.taskNotifier().refreshChannel() }
         }
         startupGate.start()
         refreshNotificationChannels()
@@ -88,6 +86,7 @@ class AgendulaApp : Application(), Configuration.Provider {
                 scheduler.sync()
             }
             runCatching { entryPoint.taskWidgetUpdater().start() }
+            runCatching { entryPoint.reminderRefresher().start() }
             runCatching { entryPoint.providerSnapshotSource().start() }
             runCatching { ReminderMaintenanceWorker.schedule(this@AgendulaApp) }
         }
@@ -124,6 +123,7 @@ class AgendulaApp : Application(), Configuration.Provider {
         fun taskNotifier(): TaskNotifier
         fun channelRefreshers(): Set<@JvmSuppressWildcards ChannelRefresher>
         fun taskWidgetUpdater(): TaskWidgetUpdater
+        fun reminderRefresher(): ReminderRefresher
         fun providerSnapshotSource(): ProviderSnapshotSource
     }
 }

app/src/main/java/de/jeanlucmakiola/agendula/MainActivity.kt

@@ -16,6 +16,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.core.net.toUri
+import de.jeanlucmakiola.agendula.data.prefs.SettingsPrefs
 import de.jeanlucmakiola.agendula.data.prefs.is24Hour
 import de.jeanlucmakiola.agendula.ui.common.LocalFirstDayOfWeek
 import de.jeanlucmakiola.agendula.ui.common.LocalUse24HourFormat
@@ -33,9 +34,12 @@ import de.jeanlucmakiola.agendula.ui.crash.CrashReportActivity
 import de.jeanlucmakiola.agendula.ui.navigation.NavRequest
 import de.jeanlucmakiola.agendula.ui.settings.SettingsViewModel
 import de.jeanlucmakiola.agendula.ui.theme.AgendulaTheme
+import de.jeanlucmakiola.agendula.ui.theme.SystemTheme
 import de.jeanlucmakiola.floret.crash.CrashReportDialog
 import de.jeanlucmakiola.floret.crash.CrashReporter
 import de.jeanlucmakiola.floret.crash.submitCrashReport
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.launch
 import javax.inject.Inject
 
@@ -49,6 +53,8 @@ class MainActivity : ComponentActivity() {
 
     @Inject lateinit var launchHooks: Set<@JvmSuppressWildcards LaunchHook>
 
+    @Inject lateinit var settingsPrefs: SettingsPrefs
+
     // A captured crash report awaiting the user's decision, surfaced as a dialog
     // over the app on the next launch (the single-crash path). A startup
     // crash-loop is handled out of band, before setContent — see below.
@@ -72,6 +78,13 @@ class MainActivity : ComponentActivity() {
         enableEdgeToEdge()
         AppShortcuts.publish(this)
 
+        // The stored setting, never the view model's placeholder: a night mode
+        // that flips back and forth would recreate the activity each time.
+        lifecycleScope.launch {
+            settingsPrefs.settings.map { it.themeMode to it.dynamicColor }.distinctUntilChanged()
+                .collect { (mode, dynamicColor) -> SystemTheme.apply(this@MainActivity, mode, dynamicColor) }
+        }
+
         // Only on a fresh launch: after a rotation or process restore the intent
         // is the same old one and the back stack already holds its destination.
         val fromHistory = intent.flags and Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY != 0
@@ -155,6 +168,7 @@ class MainActivity : ComponentActivity() {
         private const val EXTRA_LIST_ID = "de.jeanlucmakiola.agendula.extra.LIST_ID"
         private const val EXTRA_RETURN_HOME = "de.jeanlucmakiola.agendula.extra.RETURN_HOME"
         private const val EXTRA_PRESET_LIST_ID = "de.jeanlucmakiola.agendula.extra.PRESET_LIST_ID"
+        private const val EXTRA_DUE_TODAY = "de.jeanlucmakiola.agendula.extra.DUE_TODAY"
         private const val SHARED_TITLE_LIMIT = 500
         private const val NO_OCCURRENCE = -1L
 
@@ -183,13 +197,17 @@ class MainActivity : ComponentActivity() {
 
         /**
          * The launcher shortcut's, Quick Settings tile's and a widget's "New
-         * task". [listId] preset the list when it names exactly one; the data
-         * URI keeps each widget's PendingIntent apart from the others.
+         * task". [listId] preset the list when it names exactly one, [dueToday]
+         * the due date for a Today widget; the data URI keeps each widget's
+         * PendingIntent apart from the others.
          */
-        fun newTaskIntent(context: Context, listId: Long? = null): Intent =
-            Intent(ACTION_NEW_TASK, listId?.let { "agendula://newtask/$it".toUri() }, context, MainActivity::class.java)
+        fun newTaskIntent(context: Context, listId: Long? = null, dueToday: Boolean = false): Intent {
+            val path = listOfNotNull(listId?.toString(), "today".takeIf { dueToday }).joinToString("/")
+            return Intent(ACTION_NEW_TASK, path.ifEmpty { null }?.let { "agendula://newtask/$it".toUri() }, context, MainActivity::class.java)
                 .putExtra(EXTRA_PRESET_LIST_ID, listId ?: -1L)
+                .putExtra(EXTRA_DUE_TODAY, dueToday)
                 .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        }
 
         fun todayIntent(context: Context): Intent =
             Intent(ACTION_TODAY, null, context, MainActivity::class.java)
@@ -223,6 +241,7 @@ class MainActivity : ComponentActivity() {
             when (intent.action) {
                 ACTION_NEW_TASK -> return NavRequest.NewTask(
                     listId = intent.getLongExtra(EXTRA_PRESET_LIST_ID, -1L).takeIf { it > 0L },
+                    dueToday = intent.getBooleanExtra(EXTRA_DUE_TODAY, false),
                     returnHome = true,
                 )
                 ACTION_TODAY -> return NavRequest.OpenSmart(SmartList.TODAY)

app/src/main/java/de/jeanlucmakiola/agendula/data/reminders/DueReminderReceiver.kt

@@ -5,6 +5,7 @@ import android.content.Context
 import android.content.Intent
 import androidx.core.net.toUri
 import dagger.hilt.android.AndroidEntryPoint
+import de.jeanlucmakiola.agendula.data.prefs.Settings
 import de.jeanlucmakiola.agendula.data.prefs.SettingsPrefs
 import de.jeanlucmakiola.agendula.data.tasks.TaskQuery
 import de.jeanlucmakiola.agendula.data.tasks.TasksDataSource
@@ -15,6 +16,7 @@ import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 import javax.inject.Inject
+import kotlin.time.Instant
 
 /**
  * Fires when a task's reminder alarm goes off. Re-reads the task (it may have
@@ -44,8 +46,7 @@ class DueReminderReceiver : BroadcastReceiver() {
                 }
                 val settings = settingsPrefs.settings.first()
                 if (!settings.remindersEnabled) return@launch
-                val task = runCatching { dataSource.occurrence(taskId, occurrence) }.getOrNull()
-                if (task != null && !task.isClosed) notifier.postDue(task, settings)
+                runCatching { notifier.postIfOpen(dataSource, taskId, occurrence, settings) }
             } finally {
                 pending.finish()
             }
@@ -74,17 +75,51 @@ class DueReminderReceiver : BroadcastReceiver() {
 /**
  * The occurrence of [taskId] anchored at [occurrenceStart] (epoch millis), or the
  * task's current one when there is no anchor or it can no longer be found.
- * [TasksDataSource.task] alone resolves a series to whichever occurrence is
- * current, which is not necessarily the one a reminder was armed for.
+ *
+ * ⚠️ A ticked or edited occurrence is a row of its own with its own id, so
+ * matching list rows on [taskId] misses it; [TasksDataSource.task] with the
+ * anchor finds it by start. The list scan is for a provider whose exception
+ * rows that lookup does not reach.
  */
 internal fun TasksDataSource.occurrence(taskId: Long, occurrenceStart: Long): Task? {
-    val current = task(taskId) ?: return null
-    if (occurrenceStart == ScheduledReminder.NO_OCCURRENCE ||
-        current.occurrenceStart?.toEpochMilliseconds() == occurrenceStart
-    ) {
-        return current
+    val anchor = occurrenceStart.takeIf { it != ScheduledReminder.NO_OCCURRENCE }?.let(Instant::fromEpochMilliseconds)
+    val found = task(taskId, anchor) ?: return null
+    if (anchor == null || found.occurrenceStart == anchor) return found
+    return tasks(TaskQuery(listId = found.listId, includeCompleted = true))
+        .firstOrNull { (it.taskId == taskId || it.seriesId == taskId) && it.occurrenceStart == anchor }
+        ?: found
+}
+
+/**
+ * Whether a reminder posted for [occurrenceStart] is done with, given [current]
+ * as [occurrence] resolved it.
+ *
+ * - No task: gone, but only when [missingMeansGone] — a provider that fails a
+ *   read hands back nothing rather than throwing.
+ * - [occurrenceStart] null: posted before reminders recorded their occurrence,
+ *   so only a task that does not recur can be judged.
+ * - A lookup that fell back to another occurrence says nothing about the
+ *   reminded one, so it stays.
+ */
+internal fun reminderIsStale(occurrenceStart: Long?, current: Task?, missingMeansGone: Boolean): Boolean {
+    if (current == null) return missingMeansGone
+    val same = when (occurrenceStart) {
+        null -> current.occurrenceStart == null
+        ScheduledReminder.NO_OCCURRENCE -> true
+        else -> current.occurrenceStart?.toEpochMilliseconds() == occurrenceStart
     }
-    return tasks(TaskQuery(listId = current.listId, includeCompleted = true))
-        .firstOrNull { it.taskId == taskId && it.occurrenceStart?.toEpochMilliseconds() == occurrenceStart }
-        ?: current
+    return same && current.isClosed
+}
+
+/**
+ * Posts the reminder for [taskId]'s occurrence if it is still open, then checks
+ * once more: a completion landing between the read and the post may already
+ * have had its withdrawal pass, which ran before there was anything to withdraw.
+ */
+internal fun TaskNotifier.postIfOpen(dataSource: TasksDataSource, taskId: Long, occurrenceStart: Long, settings: Settings) {
+    val task = dataSource.occurrence(taskId, occurrenceStart) ?: return
+    if (task.isClosed) return
+    postDue(task, settings)
+    val now = runCatching { dataSource.occurrence(taskId, occurrenceStart) }.getOrElse { return }
+    if (now == null || now.isClosed) cancel(taskId)
 }

app/src/main/java/de/jeanlucmakiola/agendula/data/reminders/ReminderActionReceiver.kt

@@ -32,7 +32,6 @@ class ReminderActionReceiver : BroadcastReceiver() {
 
     @Inject lateinit var notifier: TaskNotifier
     @Inject lateinit var snoozeScheduler: ReminderSnoozeScheduler
-    @Inject lateinit var reminderScheduler: ReminderScheduler
     @Inject lateinit var repository: TasksRepository
     @Inject lateinit var dataSource: TasksDataSource
     @Inject lateinit var settingsPrefs: SettingsPrefs
@@ -54,7 +53,6 @@ class ReminderActionReceiver : BroadcastReceiver() {
                         val anchor = occurrence.takeIf { it != ScheduledReminder.NO_OCCURRENCE }
                             ?.let(Instant::fromEpochMilliseconds)
                         repository.setCompleted(taskId, anchor, completed = true)
-                        reminderScheduler.sync()
                     }
 
                     ACTION_SNOOZE -> runCatching {
@@ -67,8 +65,7 @@ class ReminderActionReceiver : BroadcastReceiver() {
                         val settings = settingsPrefs.settings.first()
                         if (!settings.remindersEnabled) return@runCatching
                         startupGate.awaitReady()
-                        val task = dataSource.occurrence(taskId, occurrence)
-                        if (task != null && !task.isClosed) notifier.postDue(task, settings)
+                        notifier.postIfOpen(dataSource, taskId, occurrence, settings)
                     }
                 }
             } finally {

app/src/main/java/de/jeanlucmakiola/agendula/data/reminders/ReminderDiff.kt

@@ -21,7 +21,9 @@ internal data class ReminderDiff(
             fired: Set<ScheduledReminder> = emptySet(),
             isArmed: (ScheduledReminder) -> Boolean,
         ): ReminderDiff {
-            val live = previous.filterTo(HashSet()) { it in fired || isArmed(it) }
+            // A fired entry counts even once the store dropped it, so a task
+            // reopened within the grace does not ring again.
+            val live = previous.filterTo(HashSet()) { it in fired || isArmed(it) } + fired
             return ReminderDiff(
                 cancel = live - desired,
                 arm = desired - live,

app/src/main/java/de/jeanlucmakiola/agendula/data/reminders/ReminderRefresher.kt

@@ -0,0 +1,35 @@
+package de.jeanlucmakiola.agendula.data.reminders
+
+import de.jeanlucmakiola.agendula.data.di.ApplicationScope
+import de.jeanlucmakiola.agendula.data.tasks.StoreChangeDebouncer
+import de.jeanlucmakiola.agendula.data.tasks.TasksDataSource
+import kotlinx.coroutines.CoroutineScope
+import javax.inject.Inject
+import javax.inject.Singleton
+
+/**
+ * Keeps reminders in step with the store: any change to tasks, lists or alarms —
+ * a tick in the list or on a widget, a sync pulling in a completion from another
+ * device, an edit, a store switch — runs one debounced [ReminderScheduler.sync].
+ * Started once from `AgendulaApp`, after the startup gate, so it observes the
+ * right store.
+ */
+@Singleton
+class ReminderRefresher @Inject constructor(
+    dataSource: TasksDataSource,
+    scheduler: ReminderScheduler,
+    @ApplicationScope scope: CoroutineScope,
+) {
+    private val changes = StoreChangeDebouncer(scope, DEBOUNCE_MILLIS, dataSource::registerTaskObserver) { scheduler.sync() }
+
+    fun start() {
+        changes.start()
+    }
+
+    /** Re-sync soon, folded into any pass a store change already asked for. */
+    fun requestRefresh() = changes.request()
+
+    private companion object {
+        const val DEBOUNCE_MILLIS = 1_000L
+    }
+}

app/src/main/java/de/jeanlucmakiola/agendula/data/reminders/ReminderScheduler.kt

@@ -8,6 +8,7 @@ import dagger.hilt.android.qualifiers.ApplicationContext
 import de.jeanlucmakiola.agendula.data.di.IoDispatcher
 import de.jeanlucmakiola.agendula.data.prefs.SettingsPrefs
 import de.jeanlucmakiola.agendula.data.tasks.ProviderResolver
+import de.jeanlucmakiola.agendula.data.tasks.StorageMode
 import de.jeanlucmakiola.agendula.data.tasks.TaskQuery
 import de.jeanlucmakiola.agendula.data.tasks.TasksDataSource
 import kotlinx.coroutines.CoroutineDispatcher
@@ -23,8 +24,9 @@ import javax.inject.Singleton
  * The self-scheduled due-reminder engine. Nothing else delivers task reminders —
  * not the platform, not a tasks provider — so Agendula reads upcoming due tasks
  * and arms one exact [AlarmManager] alarm per reminder, within a rolling window. Re-run
- * on app start, on boot, on a store switch, and on an external provider change;
- * it diffs against [ScheduledReminderStore] so only changed alarms move.
+ * on app start, on boot, on a store switch and on every change to the store (see
+ * [ReminderRefresher]); it diffs against [ScheduledReminderStore] so only changed
+ * alarms move, and takes down posted reminders whose task is done with.
  */
 @Singleton
 class ReminderScheduler @Inject constructor(
@@ -34,6 +36,7 @@ class ReminderScheduler @Inject constructor(
     private val store: ScheduledReminderStore,
     private val providerResolver: ProviderResolver,
     private val snoozeScheduler: ReminderSnoozeScheduler,
+    private val notifier: TaskNotifier,
     @IoDispatcher private val io: CoroutineDispatcher,
 ) {
     private val syncLock = Mutex()
@@ -65,19 +68,23 @@ class ReminderScheduler @Inject constructor(
         // Gate on whether the store is readable, not on whether a provider
         // resolves: our own store deliberately resolves to no provider, so the
         // latter clears every reminder in the default mode.
-        if (!settings.remindersEnabled || !providerResolver.canReadStore()) {
+        val readable = providerResolver.canReadStore()
+        if (!settings.remindersEnabled || !readable) {
             clearAll()
+            // Switched off, a reminder already up still goes when its task does.
+            if (readable) withdrawStale()
             return
         }
         val tasks = runCatching { dataSource.tasks(TaskQuery(includeCompleted = false)) }
             .getOrElse { return }
         // Per-task leads. One query for all of them.
         val perTask = runCatching { dataSource.reminders() }.getOrElse { emptyMap() }
+        val now = System.currentTimeMillis()
         val desired = ReminderPlanner.plan(
             tasks = tasks,
             perTask = perTask,
             settings = settings,
-            now = System.currentTimeMillis(),
+            now = now,
             zone = ZoneId.systemDefault(),
         )
 
@@ -92,7 +99,10 @@ class ReminderScheduler @Inject constructor(
 
         // ⚠️ The store survives reboot, force-stop and restore; the alarms don't.
         // Trusting it alone left every reminder after a reboot unarmed for good.
-        val fired = store.fired()
+        // ⚠️ Kept through the missed-reminder grace even once it drops out of
+        // the plan: a tick undone a moment later would otherwise re-arm a
+        // trigger in the past, and the reminder would ring a second time.
+        val fired = store.fired().filterTo(HashSet()) { it in desired || it.triggerAt >= now - ReminderPlanner.MISSED_GRACE_MS }
         val diff = ReminderDiff.of(store.all(), desired, fired) { !afterReboot && !rearm && isArmed(it) }
         diff.cancel.forEach { cancel(it) }
         // ⚠️ Only what was actually armed. A throw mid-loop used to skip the
@@ -100,7 +110,25 @@ class ReminderScheduler @Inject constructor(
         // — uncancellable, and firing for tasks that no longer exist — and the
         // exception escaped into BootReceiver's goAsync().
         val armed = diff.arm.filter { schedule(it) }
-        store.replace(diff.keep + armed, fired = fired intersect desired, exact = canExact)
+        store.replace(diff.keep + armed, fired = fired, exact = canExact)
+        withdrawStale()
+    }
+
+    /**
+     * A reminder already on screen outlives its alarm: completing the task in
+     * the list, on a widget or on another device has to take it down too.
+     */
+    private fun withdrawStale() {
+        // Only our own store tells a deleted task from a failed read.
+        val missingMeansGone = providerResolver.mode() == StorageMode.OWN
+        runCatching {
+            notifier.withdrawStale { taskId, occurrence ->
+                runCatching {
+                    val current = dataSource.occurrence(taskId, occurrence ?: ScheduledReminder.NO_OCCURRENCE)
+                    reminderIsStale(occurrence, current, missingMeansGone)
+                }.getOrDefault(false)
+            }
+        }
     }
 
     /** Whether the system still holds this alarm's PendingIntent. */

app/src/main/java/de/jeanlucmakiola/agendula/data/reminders/TaskNotifier.kt

@@ -10,6 +10,7 @@ import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.os.Build
+import android.os.Bundle
 import android.text.format.DateFormat
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
@@ -103,6 +104,11 @@ class TaskNotifier @Inject constructor(
             .setPriority(NotificationCompat.PRIORITY_HIGH)
             .setAutoCancel(true)
             .setContentIntent(tapIntent)
+            .addExtras(
+                Bundle().apply {
+                    putLong(EXTRA_OCCURRENCE, task.occurrenceStart?.toEpochMilliseconds() ?: ScheduledReminder.NO_OCCURRENCE)
+                },
+            )
             .addAction(0, context.getString(R.string.reminder_action_done), actionIntent(task, ReminderActionReceiver.ACTION_DONE))
             .addAction(
                 0,
@@ -117,6 +123,24 @@ class TaskNotifier @Inject constructor(
         NotificationManagerCompat.from(context).cancel(taskId.toString(), NOTIFICATION_ID)
     }
 
+    /**
+     * Takes down every posted reminder [isStale] says is done with — completed,
+     * cancelled or deleted since it went off, here or on another device. The
+     * occurrence is null for a reminder posted before it was recorded.
+     */
+    fun withdrawStale(isStale: (taskId: Long, occurrenceStart: Long?) -> Boolean) {
+        // Only the current store's: another store's task ids name other tasks.
+        val prefix = "$LIST_CHANNEL_PREFIX${resolver.mode().name.lowercase()}_"
+        manager.activeNotifications
+            .filter { it.id == NOTIFICATION_ID && it.notification.channelId?.startsWith(prefix) == true }
+            .forEach { posted ->
+                val taskId = posted.tag?.toLongOrNull() ?: return@forEach
+                val extras = posted.notification.extras
+                val occurrence = if (extras.containsKey(EXTRA_OCCURRENCE)) extras.getLong(EXTRA_OCCURRENCE) else null
+                if (isStale(taskId, occurrence)) cancel(taskId)
+            }
+    }
+
     private fun actionIntent(task: Task, action: String): PendingIntent = PendingIntent.getBroadcast(
         context,
         task.taskId.toInt(),
@@ -190,6 +214,7 @@ class TaskNotifier @Inject constructor(
         private const val LEGACY_CHANNEL_ID = "task_reminders"
         private const val LIST_CHANNEL_PREFIX = "reminders_"
         private const val NOTIFICATION_ID = 1
+        private const val EXTRA_OCCURRENCE = "de.jeanlucmakiola.agendula.extra.OCCURRENCE_START"
         private const val CHANNEL_PREFS = "reminder_channels"
         private const val KEY_LEGACY_IMPORTANCE = "legacy_importance"
 

app/src/main/java/de/jeanlucmakiola/agendula/data/tasks/ModeRoutingTasksDataSource.kt

@@ -81,16 +81,22 @@ class ModeRoutingTasksDataSource(
      * So the registration moves with the mode, and the switch itself counts as a
      * change: the data underneath every live flow has just been replaced.
      */
-    override fun registerObserver(onChange: () -> Unit): AutoCloseable {
+    override fun registerObserver(onChange: () -> Unit): AutoCloseable =
+        follow(onChange) { it.registerObserver(onChange) }
+
+    override fun registerTaskObserver(onChange: () -> Unit): AutoCloseable =
+        follow(onChange) { it.registerTaskObserver(onChange) }
+
+    private fun follow(onChange: () -> Unit, register: (TasksDataSource) -> AutoCloseable): AutoCloseable {
         val lock = Any()
         var closed = false
-        var handle: AutoCloseable? = runCatching { active().registerObserver(onChange) }.getOrNull()
+        var handle: AutoCloseable? = runCatching { register(active()) }.getOrNull()
 
         val modeHandle = resolver.onModeChanged {
             synchronized(lock) {
                 if (!closed) {
                     handle?.let { runCatching { it.close() } }
-                    handle = runCatching { active().registerObserver(onChange) }.getOrNull()
+                    handle = runCatching { register(active()) }.getOrNull()
                 }
             }
             onChange()

app/src/main/java/de/jeanlucmakiola/agendula/data/tasks/StoreChangeDebouncer.kt

@@ -0,0 +1,39 @@
+package de.jeanlucmakiola.agendula.data.tasks
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.FlowPreview
+import kotlinx.coroutines.channels.Channel
+import kotlinx.coroutines.flow.debounce
+import kotlinx.coroutines.flow.receiveAsFlow
+import kotlinx.coroutines.launch
+import java.util.concurrent.atomic.AtomicBoolean
+
+/**
+ * Runs [action] once per burst of store changes: [register] hooks the store's
+ * observer, and [request] asks for a pass without one. Started at most once.
+ */
+class StoreChangeDebouncer(
+    private val scope: CoroutineScope,
+    private val delayMillis: Long,
+    private val register: (onChange: () -> Unit) -> AutoCloseable,
+    private val action: suspend () -> Unit,
+) {
+    private val requests = Channel<Unit>(Channel.CONFLATED)
+    private val started = AtomicBoolean(false)
+
+    /** @return whether this call started it; false when it already was. */
+    @OptIn(FlowPreview::class)
+    fun start(): Boolean {
+        if (!started.compareAndSet(false, true)) return false
+        runCatching { register { requests.trySend(Unit) } }
+        scope.launch(Dispatchers.IO) {
+            requests.receiveAsFlow().debounce(delayMillis).collect { runCatching { action() } }
+        }
+        return true
+    }
+
+    fun request() {
+        requests.trySend(Unit)
+    }
+}

app/src/main/java/de/jeanlucmakiola/agendula/data/tasks/StoredReminders.kt

@@ -5,6 +5,7 @@ import de.jeanlucmakiola.agendula.data.reminders.ReminderPlanner
 import de.jeanlucmakiola.agendula.domain.Task
 import de.jeanlucmakiola.agendula.domain.TaskForm
 import de.jeanlucmakiola.agendula.domain.TaskReminder
+import de.jeanlucmakiola.agendula.domain.calendarDate
 import java.time.ZoneId
 import kotlin.time.Instant
 
@@ -22,7 +23,8 @@ internal object StoredReminders {
      *
      * A task getting its first date takes the defaults only when the form
      * names no reminder; one that already had a date takes those of the new
-     * date that no reminder of the form counts from. Otherwise the form is
+     * date that no reminder of the form counts from, and those of a date
+     * whose defaults had all rung when it moved — see [revived]. Otherwise the form is
      * kept, so an edit that clears every reminder means "use the default
      * here" as before.
      *
@@ -33,7 +35,7 @@ internal object StoredReminders {
     fun of(form: TaskForm, current: Task?, settings: Settings, now: Long, zone: ZoneId): List<TaskReminder> {
         val wanted = form.reminders.map { it.lead }.distinct()
         if (form.remindersChosen) return wanted
-        return withDefaults(form, current?.start, current?.due, settings, now, zone)
+        return withDefaults(form, current?.start, current?.due, current?.isAllDay ?: form.isAllDay, settings, now, zone)
     }
 
     /** [of] for a task whose dates were [start] and [due], whatever the form chose. */
@@ -41,6 +43,7 @@ internal object StoredReminders {
         form: TaskForm,
         start: Instant?,
         due: Instant?,
+        wasAllDay: Boolean,
         settings: Settings,
         now: Long,
         zone: ZoneId,
@@ -48,10 +51,12 @@ internal object StoredReminders {
         val wanted = form.reminders.map { it.lead }.distinct()
         val had = anchorsOf(start, due)
         val gained = anchorsOf(form.start, form.due) - had
-        if (gained.isEmpty()) return wanted
+        val revived = revived(form, start, due, wasAllDay, wanted, settings, now, zone)
+        if (gained.isEmpty() && revived.isEmpty()) return wanted
         if (had.isEmpty() || wanted.isEmpty()) return wanted.ifEmpty { defaultsFor(form, settings, now, zone) }
         val named = wanted.map { it.fromStart }.toSet()
-        return wanted + defaultsFor(form, settings, now, zone).filter { it.fromStart in gained && it.fromStart !in named }
+        val fresh = gained + revived
+        return wanted + defaultsFor(form, settings, now, zone).filter { it.fromStart in fresh && it.fromStart !in named }
     }
 
     /**
@@ -79,6 +84,41 @@ internal object StoredReminders {
         return kept.distinct().ifEmpty { defaultsFor(form, settings, now, zone) }
     }
 
+    /**
+     * The dates of a one-off task that moved after every default of theirs
+     * had rung: a task saved then was left without them as past (#121), so
+     * the new date brings them like a date the task gains. Only on a task
+     * with reminders of its own and none from that date — no reminders at
+     * all is the planner's default or turned off, and either holds.
+     */
+    private fun revived(
+        form: TaskForm,
+        start: Instant?,
+        due: Instant?,
+        wasAllDay: Boolean,
+        wanted: List<TaskReminder>,
+        settings: Settings,
+        now: Long,
+        zone: ZoneId,
+    ): Set<Boolean> {
+        if (form.rrule != null || wanted.isEmpty()) return emptySet()
+        val named = wanted.map { it.fromStart }.toSet()
+        val defaults = settings.defaultRemindersFor(form.listId, wasAllDay)
+        fun revived(fromStart: Boolean, was: Instant?, isNow: Instant?): Boolean {
+            if (was == null || isNow == null || fromStart in named) return false
+            val moved = if (wasAllDay == form.isAllDay) {
+                isNow != was
+            } else {
+                isNow.calendarDate(form.isAllDay, zone) != was.calendarDate(wasAllDay, zone)
+            }
+            val leads = defaults.filter { it.fromStart == fromStart }
+            return moved && leads.isNotEmpty() && leads.all {
+                ReminderPlanner.triggerAt(was, wasAllDay, it.minutesBefore, settings.allDayReminderMinuteOfDay, zone) < now
+            }
+        }
+        return setOfNotNull(true.takeIf { revived(true, start, form.start) }, false.takeIf { revived(false, due, form.due) })
+    }
+
     /** The dates a reminder can count from, as [TaskReminder.fromStart]. */
     private fun anchorsOf(start: Any?, due: Any?): Set<Boolean> =
         setOfNotNull(true.takeIf { start != null }, false.takeIf { due != null })

app/src/main/java/de/jeanlucmakiola/agendula/data/tasks/TasksDataSource.kt

@@ -152,4 +152,7 @@ interface TasksDataSource {
 
     /** Observe any change to tasks/lists; [onChange] fires on a background thread. */
     fun registerObserver(onChange: () -> Unit): AutoCloseable
+
+    /** Like [registerObserver], but only for changes to tasks, lists and alarms — not account bookkeeping. */
+    fun registerTaskObserver(onChange: () -> Unit): AutoCloseable = registerObserver(onChange)
 }

app/src/main/java/de/jeanlucmakiola/agendula/data/tasks/provider/ProviderWriter.kt

@@ -1,8 +1,7 @@
 package de.jeanlucmakiola.agendula.data.tasks.provider
 
 import android.database.sqlite.SQLiteConstraintException
-import de.jeanlucmakiola.agendula.data.di.ApplicationScope
-import de.jeanlucmakiola.agendula.data.reminders.ReminderScheduler
+import de.jeanlucmakiola.agendula.data.reminders.ReminderRefresher
 import de.jeanlucmakiola.agendula.data.tasks.ProviderResolver
 import de.jeanlucmakiola.agendula.data.tasks.StorageMode
 import de.jeanlucmakiola.agendula.data.tasks.TaskWriteFailedException
@@ -19,8 +18,6 @@ import de.jeanlucmakiola.agendula.data.tasks.room.TasksDatabase
 import de.jeanlucmakiola.agendula.data.tasks.room.seriesOccurrences
 import de.jeanlucmakiola.agendula.domain.TaskStatus
 import de.jeanlucmakiola.agendula.domain.normalizeTags
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.launch
 import java.time.ZoneId
 import java.util.UUID
 import javax.inject.Inject
@@ -58,9 +55,8 @@ class ProviderWriter internal constructor(
         store: RoomTasksDataSource,
         source: ProviderSnapshotSource,
         resolver: ProviderResolver,
-        scheduler: ReminderScheduler,
-        @ApplicationScope scope: CoroutineScope,
-    ) : this(database, store, source, resolver, { scope.launch { runCatching { scheduler.sync() } } })
+        reminders: ReminderRefresher,
+    ) : this(database, store, source, resolver, reminders::requestRefresh)
 
     private var batchDepth = 0
     private var batchWrote = false

app/src/main/java/de/jeanlucmakiola/agendula/data/tasks/room/RoomTasksDataSource.kt

@@ -76,6 +76,7 @@ internal fun seriesOccurrences(master: TaskEntity, overrides: List<TaskEntity>,
 }
 
 internal val OBSERVED_TABLES = arrayOf("tasks", "task_lists", "task_alarms", "accounts")
+private val TASK_TABLES = arrayOf("tasks", "task_lists", "task_alarms")
 
 /** Distinct alarm texts whose `ACKNOWLEDGED` is remembered between scheduler passes. */
 private const val ACK_CACHE_SIZE = 512
@@ -650,8 +651,12 @@ class RoomTasksDataSource @Inject constructor(
 
     // --- observation ----------------------------------------------------------
 
-    override fun registerObserver(onChange: () -> Unit): AutoCloseable {
-        val observer = object : InvalidationTracker.Observer(OBSERVED_TABLES) {
+    override fun registerObserver(onChange: () -> Unit): AutoCloseable = observe(OBSERVED_TABLES, onChange)
+
+    override fun registerTaskObserver(onChange: () -> Unit): AutoCloseable = observe(TASK_TABLES, onChange)
+
+    private fun observe(tables: Array<String>, onChange: () -> Unit): AutoCloseable {
+        val observer = object : InvalidationTracker.Observer(tables) {
             override fun onInvalidated(tables: Set<String>) = onChange()
         }
         database.invalidationTracker.addObserver(observer)

app/src/main/java/de/jeanlucmakiola/agendula/domain/SavedFilter.kt

@@ -59,7 +59,7 @@ fun dueWindowOf(
     todayEnd: Instant,
     zone: ZoneId = ZoneId.systemDefault(),
 ): DueWindow {
-    val due = task.due?.let { if (task.isAllDay) it.rebasedForAllDay(allDay = false, zone = zone) else it }
+    val due = task.wallClock(task.due, zone)
     return when {
         due == null -> DueWindow.NO_DATE
         due < todayStart -> DueWindow.OVERDUE
@@ -68,6 +68,10 @@ fun dueWindowOf(
     }
 }
 
+/** [at], one of this task's dates, as a local instant: an all-day date is read as its calendar date. */
+fun Task.wallClock(at: Instant?, zone: ZoneId = ZoneId.systemDefault()): Instant? =
+    at?.let { if (isAllDay) it.rebasedForAllDay(allDay = false, zone = zone) else it }
+
 /** What a task created from a [SavedFilter] starts with, so it lands in that filter. */
 data class NewTaskPreset(
     val listIds: Set<Long> = emptySet(),

app/src/main/java/de/jeanlucmakiola/agendula/domain/TaskFilter.kt

@@ -1,8 +1,13 @@
 package de.jeanlucmakiola.agendula.domain
 
+import java.time.ZoneId
 import kotlin.time.Instant
 
-/** The built-in "smart" lists, computed from due dates rather than membership. */
+/**
+ * The built-in "smart" lists, computed from dates rather than membership. All
+ * but [COMPLETED] hold open tasks, except [TODAY], which also keeps the ones
+ * completed today (see [TaskFiltering.isToday]).
+ */
 enum class SmartList { ALL, TODAY, UPCOMING, OVERDUE, NO_DATE, COMPLETED }
 
 /** What a task screen is showing: one real list, a smart list, or a tag. */
@@ -40,6 +45,20 @@ object TaskFiltering {
             is TaskFilter.Saved -> saved?.takeIf { it.id == filter.id }?.matches(task, todayStart, todayEnd) ?: false
         }
 
+    /**
+     * Whether [task] belongs in Today. An open task does when it is due today, or
+     * starts today without being overdue; a completed one when it was completed today.
+     */
+    fun isToday(task: Task, todayStart: Instant, todayEnd: Instant, zone: ZoneId = ZoneId.systemDefault()): Boolean {
+        fun inToday(at: Instant?) = at != null && at >= todayStart && at < todayEnd
+        if (task.isClosed) return task.isCompleted && inToday(task.completedAt)
+        return when (dueWindowOf(task, todayStart, todayEnd, zone)) {
+            DueWindow.TODAY -> true
+            DueWindow.OVERDUE -> false
+            DueWindow.UPCOMING, DueWindow.NO_DATE -> inToday(task.wallClock(task.start, zone))
+        }
+    }
+
     /** Whether [task] carries every one of [tags]; an empty set matches everything. */
     fun hasAllTags(task: Task, tags: Set<String>): Boolean = task.tags.containsAll(tags)
 
@@ -49,7 +68,7 @@ object TaskFiltering {
             SmartList.ALL -> !task.isClosed
             SmartList.NO_DATE -> !task.isClosed && dueWindowOf(task, todayStart, todayEnd) == DueWindow.NO_DATE
             SmartList.OVERDUE -> !task.isClosed && dueWindowOf(task, todayStart, todayEnd) == DueWindow.OVERDUE
-            SmartList.TODAY -> !task.isClosed && dueWindowOf(task, todayStart, todayEnd) == DueWindow.TODAY
+            SmartList.TODAY -> isToday(task, todayStart, todayEnd)
             SmartList.UPCOMING -> !task.isClosed && dueWindowOf(task, todayStart, todayEnd) == DueWindow.UPCOMING
         }
 }

app/src/main/java/de/jeanlucmakiola/agendula/domain/TaskSections.kt

@@ -16,19 +16,22 @@ data class SectionedTasks(val section: TaskSection, val tasks: List<Task>)
  *
  * [todayStart] is local midnight today and [todayEnd] local midnight tomorrow
  * (compute with [DayWindow]). Only non-empty sections are returned, in the
- * fixed order Overdue → Today → Upcoming → No date → Completed.
+ * fixed order Overdue → Today → Upcoming → No date → Completed. In the Today
+ * list ([todayList]) every open task sits under Today, as it may be there by its
+ * start date alone.
  */
 object TaskSections {
 
-    fun of(tasks: List<Task>, todayStart: Instant, todayEnd: Instant): List<SectionedTasks> {
-        val bySection = tasks.groupBy { sectionOf(it, todayStart, todayEnd) }
+    fun of(tasks: List<Task>, todayStart: Instant, todayEnd: Instant, todayList: Boolean = false): List<SectionedTasks> {
+        val bySection = tasks.groupBy { sectionOf(it, todayStart, todayEnd, todayList) }
         return TaskSection.entries.mapNotNull { section ->
             bySection[section]?.takeIf { it.isNotEmpty() }?.let { SectionedTasks(section, it) }
         }
     }
 
-    fun sectionOf(task: Task, todayStart: Instant, todayEnd: Instant): TaskSection {
+    fun sectionOf(task: Task, todayStart: Instant, todayEnd: Instant, todayList: Boolean = false): TaskSection {
         if (task.isCompleted) return TaskSection.COMPLETED
+        if (todayList) return TaskSection.TODAY
         return when (dueWindowOf(task, todayStart, todayEnd)) {
             DueWindow.OVERDUE -> TaskSection.OVERDUE
             DueWindow.TODAY -> TaskSection.TODAY

app/src/main/java/de/jeanlucmakiola/agendula/ui/edit/TaskEditViewModel.kt

@@ -6,7 +6,6 @@ import dagger.hilt.android.lifecycle.HiltViewModel
 import de.jeanlucmakiola.agendula.data.prefs.DEFAULT_ALL_DAY_REMINDER_MINUTE
 import de.jeanlucmakiola.agendula.data.prefs.Settings
 import de.jeanlucmakiola.agendula.data.prefs.SettingsPrefs
-import de.jeanlucmakiola.agendula.data.reminders.ReminderScheduler
 import de.jeanlucmakiola.agendula.data.tasks.TaskConflictException
 import de.jeanlucmakiola.agendula.data.tasks.TasksRepository
 import de.jeanlucmakiola.agendula.domain.Priority
@@ -109,7 +108,6 @@ data class TaskEditUiState(
 class TaskEditViewModel @Inject constructor(
     private val repository: TasksRepository,
     private val settingsPrefs: SettingsPrefs,
-    private val reminderScheduler: ReminderScheduler,
 ) : ViewModel() {
 
     private val _state = MutableStateFlow(TaskEditUiState())
@@ -149,6 +147,7 @@ class TaskEditViewModel @Inject constructor(
     private var loadedReminders: List<TaskReminder> = emptyList()
     private var loadedStart: Instant? = null
     private var loadedDue: Instant? = null
+    private var loadedAllDay = false
 
     /** Start a fresh task, optionally pre-selecting a list / parent. */
     fun bindNew(
@@ -157,6 +156,7 @@ class TaskEditViewModel @Inject constructor(
         initialTitle: String? = null,
         presetTag: String? = null,
         presetFilterId: Long? = null,
+        presetDueToday: Boolean = false,
     ) {
         if (bound) return
         bound = true
@@ -169,6 +169,7 @@ class TaskEditViewModel @Inject constructor(
             val lists = runCatching { repository.taskLists().first() }.getOrElse { emptyList() }
             val preset = presetFilterId?.let { settingsPrefs.savedFilter(it).first() }
                 ?.newTaskPreset(LocalDate.now())
+            val presetDue = preset?.dueDate ?: LocalDate.now().takeIf { presetDueToday }
             // A read-only or vanished default — or a widget's preset list, if it was
             // since deleted or turned read-only — would give the task a list it
             // cannot be saved to.
@@ -190,12 +191,12 @@ class TaskEditViewModel @Inject constructor(
                     // today's start would land after a due of today.
                     start = when {
                         !settings.defaultStartToday -> null
-                        preset?.dueDate != null -> allDayInstantOf(LocalDate.now())
+                        presetDue != null -> allDayInstantOf(LocalDate.now())
                         else -> Clock.System.now()
                     },
                     // The same all-day value picking the date in the date field gives.
-                    due = preset?.dueDate?.let(::allDayInstantOf),
-                    isAllDay = preset?.dueDate != null,
+                    due = presetDue?.let(::allDayInstantOf),
+                    isAllDay = presetDue != null,
                     priority = preset?.priority ?: Priority.NONE,
                     parentId = parentId,
                     lists = lists,
@@ -228,6 +229,7 @@ class TaskEditViewModel @Inject constructor(
             storedReminders = loadedReminders.toSet()
             loadedStart = task.start
             loadedDue = task.due
+            loadedAllDay = task.isAllDay
             _state.value = withFields(
                 TaskEditUiState(
                     loading = false,
@@ -362,6 +364,7 @@ class TaskEditViewModel @Inject constructor(
             toForm().copy(reminders = loadedReminders),
             loadedStart,
             loadedDue,
+            loadedAllDay,
             settings,
             nowMillis(),
             ZoneId.systemDefault(),
@@ -446,13 +449,6 @@ class TaskEditViewModel @Inject constructor(
                         scope = scope,
                     )
                 }
-                // ⚠️ Outside the write's own result. The task is saved by this
-                // point, and reporting a scheduling failure as a *save* failure
-                // sends the user back to tap Save again — on a screen whose
-                // editingTaskId is still null, which creates a second task. The
-                // reminder is re-synced on the next data change and on launch;
-                // the duplicate is forever.
-                runCatching { reminderScheduler.sync() }
             }.onSuccess {
                 _state.value = _state.value.copy(saved = true, saveFailed = false, saveConflict = false)
             }.onFailure { error ->

app/src/main/java/de/jeanlucmakiola/agendula/ui/lists/ListsViewModel.kt

@@ -172,14 +172,12 @@ class ListsViewModel @Inject constructor(
             SmartCount(SmartList.ALL, smartTopLevel.size),
         )
 
-        // Today ring: completed vs. total tasks *due today*. The numerator is the
-        // top-level completed tasks whose due date falls in today's window; the
-        // denominator adds the still-open ones (the Today smart count above).
+        // Today ring: the completed rows of the Today list against all of its rows.
         val openToday = count(SmartList.TODAY)
-        val completedDueToday = completedTasks.count {
-            !it.isSubtask && it.listId !in hidden && it.due != null && it.due >= todayStart && it.due < todayEnd
+        val completedToday = completedTasks.count {
+            !it.isSubtask && it.listId !in hidden && TaskFiltering.isToday(it, todayStart, todayEnd)
         }
-        val todayTotal = openToday + completedDueToday
+        val todayTotal = openToday + completedToday
 
         // Upcoming preview: the next handful of open tasks due tomorrow onward,
         // already sorted by the repository's default ordering.
@@ -214,7 +212,7 @@ class ListsViewModel @Inject constructor(
             smartCounts = smartCounts,
             filters = filters,
             groups = groups,
-            todayDone = completedDueToday,
+            todayDone = completedToday,
             todayTotal = todayTotal,
             upcoming = upcoming,
             allTasks = allTasks,

app/src/main/java/de/jeanlucmakiola/agendula/ui/navigation/AgendulaNavHost.kt

@@ -1,5 +1,6 @@
 package de.jeanlucmakiola.agendula.ui.navigation
 
+import android.annotation.SuppressLint
 import androidx.compose.animation.EnterTransition
 import androidx.compose.animation.ExitTransition
 import androidx.compose.animation.fadeIn
@@ -17,6 +18,7 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.IntOffset
 import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
+import de.jeanlucmakiola.agendula.domain.SmartList
 import de.jeanlucmakiola.agendula.domain.Task
 import kotlin.time.Instant
 import androidx.navigation.compose.NavHost
@@ -56,6 +58,8 @@ fun AgendulaNavHost(
     val nav = rememberNavController()
     // The entry a widget, tile, shortcut or share opened; closing it leaves the app (#93).
     var returnHomeEntry by rememberSaveable { mutableStateOf<String?>(null) }
+    // No public API exposes the whole back stack, and visibleEntries drops an entry covered by another.
+    @SuppressLint("RestrictedApi")
     val backStack by nav.currentBackStack.collectAsState()
     LaunchedEffect(backStack, returnHomeEntry) {
         val id = returnHomeEntry ?: return@LaunchedEffect
@@ -75,7 +79,9 @@ fun AgendulaNavHost(
             is NavRequest.OpenAccount ->
                 nav.navigate(Dest.Settings.buildAccount(navRequest.accountId)) { launchSingleTop = true }
             is NavRequest.NewTask ->
-                nav.navigate(Dest.TaskEdit.buildNew(presetListId = navRequest.listId, title = navRequest.title))
+                nav.navigate(
+                    Dest.TaskEdit.buildNew(presetListId = navRequest.listId, title = navRequest.title, dueToday = navRequest.dueToday),
+                )
             is NavRequest.OpenSmart -> nav.navigate(Dest.TaskList.build(TaskFilter.Smart(navRequest.list))) {
                 launchSingleTop = true
             }
@@ -160,6 +166,7 @@ fun AgendulaNavHost(
                                 presetListId = (filter as? TaskFilter.OfList)?.listId,
                                 tag = (filter as? TaskFilter.Tagged)?.tag,
                                 filterId = (filter as? TaskFilter.Saved)?.id,
+                                dueToday = filter == TaskFilter.Smart(SmartList.TODAY),
                             ),
                         )
                     },
@@ -231,6 +238,7 @@ fun AgendulaNavHost(
             val title = args?.getString(Dest.TaskEdit.ARG_TITLE)
             val tag = args?.getString(Dest.TaskEdit.ARG_TAG)
             val filterId = args?.getLong(Dest.TaskEdit.ARG_FILTER_ID)?.takeIf { it != Dest.NO_ID }
+            val dueToday = args?.getBoolean(Dest.TaskEdit.ARG_DUE_TODAY) ?: false
             val vm: TaskEditViewModel = hiltViewModel()
             LaunchedEffect(taskId, presetListId, parentId) {
                 if (taskId != Dest.NO_ID) {
@@ -242,6 +250,7 @@ fun AgendulaNavHost(
                         initialTitle = title,
                         presetTag = tag,
                         presetFilterId = filterId,
+                        presetDueToday = dueToday,
                     )
                 }
             }

app/src/main/java/de/jeanlucmakiola/agendula/ui/navigation/Destinations.kt

@@ -119,7 +119,7 @@ object Dest {
     /**
      * The create / edit form. `taskId` set ([NO_ID] otherwise) ⇒ edit; for a new
      * task, `presetListId` / `parentId` optionally seed the form, and `filterId`
-     * fills it so the task lands in that saved filter.
+     * (or `dueToday`, for the Today list) fills it so the task lands in that view.
      */
     object TaskEdit {
         const val ARG_TASK_ID = "taskId"
@@ -129,6 +129,7 @@ object Dest {
         const val ARG_TITLE = "title"
         const val ARG_TAG = "tag"
         const val ARG_FILTER_ID = "filterId"
+        const val ARG_DUE_TODAY = "dueToday"
         const val route =
             "taskEdit?$ARG_TASK_ID={$ARG_TASK_ID}" +
                 "&$ARG_PRESET_LIST_ID={$ARG_PRESET_LIST_ID}" +
@@ -136,7 +137,8 @@ object Dest {
                 "&$ARG_OCCURRENCE={$ARG_OCCURRENCE}" +
                 "&$ARG_TITLE={$ARG_TITLE}" +
                 "&$ARG_TAG={$ARG_TAG}" +
-                "&$ARG_FILTER_ID={$ARG_FILTER_ID}"
+                "&$ARG_FILTER_ID={$ARG_FILTER_ID}" +
+                "&$ARG_DUE_TODAY={$ARG_DUE_TODAY}"
 
         val arguments = listOf(
             navArgument(ARG_TASK_ID) { type = NavType.LongType; defaultValue = NO_ID },
@@ -146,6 +148,7 @@ object Dest {
             navArgument(ARG_TITLE) { type = NavType.StringType; nullable = true; defaultValue = null },
             navArgument(ARG_TAG) { type = NavType.StringType; nullable = true; defaultValue = null },
             navArgument(ARG_FILTER_ID) { type = NavType.LongType; defaultValue = NO_ID },
+            navArgument(ARG_DUE_TODAY) { type = NavType.BoolType; defaultValue = false },
         )
 
         fun buildEdit(taskId: Long, occurrenceStart: Long? = null): String =
@@ -158,6 +161,7 @@ object Dest {
             title: String? = null,
             tag: String? = null,
             filterId: Long? = null,
+            dueToday: Boolean = false,
         ): String {
             val params = buildList {
                 if (presetListId != null) add("$ARG_PRESET_LIST_ID=$presetListId")
@@ -165,6 +169,7 @@ object Dest {
                 if (!title.isNullOrBlank()) add("$ARG_TITLE=${android.net.Uri.encode(title)}")
                 if (!tag.isNullOrBlank()) add("$ARG_TAG=${android.net.Uri.encode(tag)}")
                 if (filterId != null) add("$ARG_FILTER_ID=$filterId")
+                if (dueToday) add("$ARG_DUE_TODAY=true")
             }
             return if (params.isEmpty()) "taskEdit" else "taskEdit?${params.joinToString("&")}"
         }

app/src/main/java/de/jeanlucmakiola/agendula/ui/navigation/NavRequest.kt

@@ -27,12 +27,14 @@ sealed interface NavRequest {
 
     /**
      * A new task, optionally titled with text shared from another app, or
-     * preset to a list — a widget's own add button, when it shows one list.
+     * preset to a list — a widget's own add button, when it shows one list —
+     * or due today, from a Today widget.
      * [returnHome] leaves the app once the form is closed (#93).
      */
     data class NewTask(
         val title: String? = null,
         val listId: Long? = null,
+        val dueToday: Boolean = false,
         val returnHome: Boolean = false,
     ) : NavRequest
 

app/src/main/java/de/jeanlucmakiola/agendula/ui/settings/AppearanceScreen.kt

@@ -12,6 +12,8 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.colorResource
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
@@ -23,8 +25,10 @@ import de.jeanlucmakiola.agendula.data.prefs.is24Hour
 import de.jeanlucmakiola.agendula.ui.common.formatMinuteOfDay
 import de.jeanlucmakiola.agendula.ui.common.localeFirstDayOfWeek
 import de.jeanlucmakiola.floret.components.CollapsingScaffold
-import de.jeanlucmakiola.floret.components.GroupedHint
+import de.jeanlucmakiola.floret.components.FullScreenPicker
 import de.jeanlucmakiola.floret.components.GroupedRow
+import de.jeanlucmakiola.floret.components.LauncherMark
+import de.jeanlucmakiola.floret.components.LauncherNameChooser
 import de.jeanlucmakiola.floret.components.OptionPicker
 import de.jeanlucmakiola.floret.components.Position
 import de.jeanlucmakiola.floret.locale.currentLocale
@@ -106,15 +110,25 @@ internal fun AppearanceScreen(
     }
 
     if (showAppName) {
-        OptionPicker(
+        FullScreenPicker(
             title = stringResource(R.string.settings_app_name),
-            options = LauncherName.entries,
-            selected = launcherName,
-            label = { launcherNameLabel(it) },
-            header = { GroupedHint(stringResource(R.string.settings_app_name_hint)) },
-            onSelect = viewModel::setLauncherName,
             onDismiss = { showAppName = false },
-        )
+            predictiveBack = true,
+        ) {
+            LauncherNameChooser(
+                summary = stringResource(R.string.settings_app_name_hint),
+                options = LauncherName.entries,
+                selected = launcherName,
+                label = { launcherNameLabel(it) },
+                onSelect = viewModel::setLauncherName,
+                mark = {
+                    LauncherMark(
+                        background = colorResource(R.color.ic_launcher_background),
+                        foreground = painterResource(R.drawable.ic_launcher_foreground),
+                    )
+                },
+            )
+        }
     }
 
     if (showTimeFormat) {

app/src/main/java/de/jeanlucmakiola/agendula/ui/settings/SettingsViewModel.kt

@@ -188,7 +188,6 @@ class SettingsViewModel @Inject constructor(
         transferState.update { it.copy(confirming = false, running = true, outcome = null) }
         viewModelScope.launch {
             val result = externalImport.run()
-            if (result is TransferResult.Copied) runCatching { reminderScheduler.sync() }
             transferState.update {
                 it.copy(
                     running = false,
@@ -212,7 +211,6 @@ class SettingsViewModel @Inject constructor(
         retryingLegacyImport.value = true
         viewModelScope.launch {
             runCatching { oneShotImport.reimportFromArchive() }
-            runCatching { reminderScheduler.sync() }
             retryingLegacyImport.value = false
         }
     }

app/src/main/java/de/jeanlucmakiola/agendula/ui/tasklist/TaskListScreen.kt

@@ -367,7 +367,7 @@ private fun TaskListBody(
     viewModel: TaskListViewModel,
     onClearCompleted: (() -> Unit)? = null,
 ) {
-    val (todayStart, todayEnd) = remember { DayWindow.today(Clock.System.now(), ZoneId.systemDefault()) }
+    val (todayStart, todayEnd) = remember(state.tasks) { DayWindow.today(Clock.System.now(), ZoneId.systemDefault()) }
     // A parent represents its children via a progress chip (counts come from the
     // repository, over the full set), so drop children from the flat list — unless
     // their parent isn't in this view (can happen in smart lists), where we keep
@@ -376,7 +376,9 @@ private fun TaskListBody(
         val present = state.tasks.mapTo(HashSet()) { it.taskId }
         state.tasks.filter { (it.parentId ?: 0L) <= 0L || it.parentId !in present }
     }
-    val sections = remember(displayTasks) { TaskSections.of(displayTasks, todayStart, todayEnd) }
+    val sections = remember(displayTasks, todayStart) {
+        TaskSections.of(displayTasks, todayStart, todayEnd, todayList = filter == TaskFilter.Smart(SmartList.TODAY))
+    }
     val showHeaders = sections.size > 1
     val listId = (filter as? TaskFilter.OfList)?.listId
     // In a mixed view (a smart list) the list colour bar + name disambiguate

app/src/main/java/de/jeanlucmakiola/agendula/ui/theme/SystemTheme.kt

@@ -0,0 +1,44 @@
+package de.jeanlucmakiola.agendula.ui.theme
+
+import android.app.Activity
+import android.app.UiModeManager
+import android.os.Build
+import androidx.annotation.StyleRes
+import de.jeanlucmakiola.agendula.R
+import de.jeanlucmakiola.agendula.data.prefs.ThemeMode
+
+/**
+ * Hands the app's theme setting to the system, which draws the launch window
+ * and splash before any of the app runs (#119). The system keeps both across
+ * launches, so the next start already matches.
+ */
+object SystemTheme {
+
+    /** The light or dark the app's resources follow, as [UiModeManager.setApplicationNightMode] takes it. */
+    fun nightModeOf(mode: ThemeMode): Int = when (mode) {
+        ThemeMode.SYSTEM -> UiModeManager.MODE_NIGHT_AUTO
+        ThemeMode.LIGHT -> UiModeManager.MODE_NIGHT_NO
+        ThemeMode.DARK, ThemeMode.BLACK -> UiModeManager.MODE_NIGHT_YES
+    }
+
+    /** The splash theme whose background is the one the app opens on. */
+    @StyleRes
+    fun splashThemeOf(mode: ThemeMode, dynamicColor: Boolean): Int = when {
+        mode.isPureBlack -> R.style.Theme_Agendula_Black
+        dynamicColor -> R.style.Theme_Agendula
+        else -> R.style.Theme_Agendula_Fallback
+    }
+
+    /**
+     * Applies [mode] and [dynamicColor]. A night mode the activity does not
+     * have yet recreates it, once; the same one again changes nothing.
+     */
+    fun apply(activity: Activity, mode: ThemeMode, dynamicColor: Boolean) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+            activity.getSystemService(UiModeManager::class.java)?.setApplicationNightMode(nightModeOf(mode))
+        }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            activity.splashScreen.setSplashScreenTheme(splashThemeOf(mode, dynamicColor))
+        }
+    }
+}

app/src/main/java/de/jeanlucmakiola/agendula/widget/TaskWidget.kt

@@ -194,10 +194,12 @@ private fun TaskWidgetBody(
                         Spacer(GlanceModifier.height(R.dimen.widget_tasks_header_gap_tight))
                         WidgetDoneState(context.getString(R.string.widget_empty), context.getString(R.string.widget_empty_hint))
                     } else {
+                        val todayList = filter == TaskFilter.Smart(SmartList.TODAY)
                         val allSections = widgetSections(
                             data.rows,
                             data.groupByList,
                             data.listNames,
+                            todayList,
                         ) { kind -> context.getString(dueBucketLabel(kind)) }
                         // A lone group whose bucket repeats the widget's own smart list
                         // (the "Today" smart list showing one "Today" bucket) earns no
@@ -248,7 +250,8 @@ private fun TaskWidgetBody(
                                                 // (Today / Tomorrow) whenever one is shown — and when
                                                 // it isn't, that's only because it would have repeated
                                                 // the title, which names the same day just as well.
-                                                suppressDayLabel = !data.groupByList,
+                                                suppressDayLabel = !data.groupByList &&
+                                                    (!todayList || section.row.dueKind == DueKind.TODAY),
                                             )
                                             Spacer(GlanceModifier.height(8.dp))
                                         }
@@ -304,7 +307,9 @@ private fun TaskWidgetHeader(title: String, filter: TaskFilter, singleListId: Lo
         WidgetHeaderAction(
             icon = ImageProvider(GlanceR.drawable.floret_ic_widget_add),
             contentDescription = context.getString(R.string.new_task),
-            action = actionStartActivity(MainActivity.newTaskIntent(context, singleListId)),
+            action = actionStartActivity(
+                MainActivity.newTaskIntent(context, singleListId, dueToday = filter == TaskFilter.Smart(SmartList.TODAY)),
+            ),
         )
     }
 }

app/src/main/java/de/jeanlucmakiola/agendula/widget/TaskWidgetUpdater.kt

@@ -3,14 +3,11 @@ package de.jeanlucmakiola.agendula.widget
 import android.content.Context
 import dagger.hilt.android.qualifiers.ApplicationContext
 import de.jeanlucmakiola.agendula.data.di.ApplicationScope
+import de.jeanlucmakiola.agendula.data.tasks.StoreChangeDebouncer
 import de.jeanlucmakiola.agendula.data.tasks.TasksDataSource
 import de.jeanlucmakiola.floret.glance.WidgetRollover
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.FlowPreview
-import kotlinx.coroutines.channels.Channel
-import kotlinx.coroutines.flow.debounce
-import kotlinx.coroutines.flow.receiveAsFlow
 import kotlinx.coroutines.launch
 import javax.inject.Inject
 import javax.inject.Singleton
@@ -26,16 +23,10 @@ class TaskWidgetUpdater @Inject constructor(
     private val dataSource: TasksDataSource,
     @ApplicationScope private val scope: CoroutineScope,
 ) {
-    private val requests = Channel<Unit>(Channel.CONFLATED)
-    private var observer: AutoCloseable? = null
+    private val changes = StoreChangeDebouncer(scope, DEBOUNCE_MILLIS, dataSource::registerObserver, ::redraw)
 
-    @OptIn(FlowPreview::class)
     fun start() {
-        if (observer != null) return
-        observer = runCatching { dataSource.registerObserver { requests.trySend(Unit) } }.getOrNull()
-        scope.launch(Dispatchers.IO) {
-            requests.receiveAsFlow().debounce(DEBOUNCE_MILLIS).collect { redraw() }
-        }
+        if (!changes.start()) return
         scope.launch(Dispatchers.IO) {
             runCatching { WidgetRollover.sync(context, WIDGET_RECEIVER_CLASSES, ::widgetRolloverPendingIntent) }
         }
@@ -44,9 +35,7 @@ class TaskWidgetUpdater @Inject constructor(
     }
 
     /** Redraw soon; bursts collapse into one pass. */
-    fun requestRefresh() {
-        requests.trySend(Unit)
-    }
+    fun requestRefresh() = changes.request()
 
     private suspend fun redraw() {
         runCatching {

app/src/main/java/de/jeanlucmakiola/agendula/widget/TodayWidget.kt

@@ -100,7 +100,7 @@ private fun TodayWidgetBody(data: WidgetStatsData?, background: WidgetBackground
                 WidgetHeaderAction(
                     icon = ImageProvider(GlanceR.drawable.floret_ic_widget_add),
                     contentDescription = context.getString(R.string.new_task),
-                    action = actionStartActivity(MainActivity.newTaskIntent(context)),
+                    action = actionStartActivity(MainActivity.newTaskIntent(context, dueToday = true)),
                 )
             }
             Spacer(GlanceModifier.height(HeaderGap))

app/src/main/java/de/jeanlucmakiola/agendula/widget/WidgetData.kt

@@ -200,12 +200,14 @@ private fun headedRuns(runs: List<WidgetRun>): List<WidgetSection> =
  * (already sorted that way by [widgetRows]), otherwise one per [DueKind]
  * bucket — "Overdue" / "Today" / "Tomorrow" / "Later" / "No date" — in that
  * fixed order, since [rows] isn't due-sorted. Each run becomes one header
- * followed by its own standalone, independently coloured task pills.
+ * followed by its own standalone, independently coloured task pills. The Today
+ * list ([todayList]) is one "Today" bucket, as a row may be there by its start.
  */
 internal fun widgetSections(
     rows: List<WidgetTaskRow>,
     groupByList: Boolean,
     listNames: Map<Long, String>,
+    todayList: Boolean = false,
     dueBucketLabel: (DueKind?) -> String,
 ): List<WidgetSection> {
     if (groupByList) {
@@ -220,7 +222,7 @@ internal fun widgetSections(
         }
         return headedRuns(runs)
     }
-    val buckets = rows.groupBy { it.dueKind }
+    val buckets = rows.groupBy { if (todayList) DueKind.TODAY else it.dueKind }
     val runs = DueKind.entries.plus(null).mapNotNull { kind ->
         buckets[kind]?.takeIf { it.isNotEmpty() }
             ?.let { WidgetRun("due:${kind?.name.orEmpty()}", dueBucketLabel(kind), it) }

app/src/main/java/de/jeanlucmakiola/agendula/widget/WidgetStats.kt

@@ -7,9 +7,11 @@ import de.jeanlucmakiola.agendula.data.prefs.is24Hour
 import de.jeanlucmakiola.agendula.domain.SmartList
 import de.jeanlucmakiola.agendula.domain.Task
 import de.jeanlucmakiola.agendula.domain.TaskFilter
+import de.jeanlucmakiola.agendula.domain.TaskFiltering
 import de.jeanlucmakiola.agendula.domain.TaskList
 import de.jeanlucmakiola.agendula.domain.calendarDate
 import de.jeanlucmakiola.agendula.domain.comparator
+import de.jeanlucmakiola.floret.time.DayWindow
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.combine
@@ -45,10 +47,15 @@ internal sealed interface WidgetStatsData {
 
 private const val MAX_TODAY_ROWS = 20
 
+/** Whether this open task is on the Today widget's plate: in the app's Today, or overdue. */
+private fun Task.isDueToday(now: Instant, today: LocalDate, todayStart: Instant, todayEnd: Instant, zone: ZoneId): Boolean =
+    TaskFiltering.isToday(this, todayStart, todayEnd, zone) ||
+        due?.let { isOverdue(it, isAllDay, now, today, zone) } == true
+
 /**
  * How far through today a set of [open] and [completed] tasks says you are:
- * tasks done today (by [Task.completedAt]'s local date), tasks still open that
- * are overdue or due today (in [comparator] order), and those tasks as rows.
+ * the app's Today tasks done and still open ([TaskFiltering.isToday]) plus the
+ * overdue ones, the open ones in [comparator] order, and those tasks as rows.
  */
 internal fun todayProgress(
     open: List<Task>,
@@ -58,14 +65,9 @@ internal fun todayProgress(
     today: LocalDate,
     zone: ZoneId,
 ): Triple<Int, Int, List<WidgetTaskRow>> {
-    val done = completed.count { task ->
-        val at = task.completedAt ?: return@count false
-        at.toLocalDate(zone) == today
-    }
-    val remaining = open.filter { task ->
-        val due = task.due ?: return@filter false
-        isOverdue(due, task.isAllDay, now, today, zone) || dueKind(due, task.isAllDay, today, zone) == DueKind.TODAY
-    }.sortedWith(comparator)
+    val (todayStart, todayEnd) = DayWindow.today(now, zone)
+    val done = completed.count { TaskFiltering.isToday(it, todayStart, todayEnd, zone) }
+    val remaining = open.filter { it.isDueToday(now, today, todayStart, todayEnd, zone) }.sortedWith(comparator)
     return Triple(done, remaining.size, remaining.take(MAX_TODAY_ROWS).map { it.toWidgetRow(now, today, zone) })
 }
 
@@ -76,29 +78,29 @@ internal fun upcoming(open: List<Task>, now: Instant, today: LocalDate, zone: Zo
 private const val MAX_UPCOMING_ROWS = 200
 
 /**
- * Seven [WeekDay]s starting at [today]. Today's bucket folds in every overdue
- * task regardless of its own due day, since that's where the app's own
- * Overdue/Today smart lists put it; every other day matches its own due date.
+ * Seven [WeekDay]s starting at [today]. Today's bucket holds what the Today
+ * widget counts — the app's Today tasks plus every overdue one; every other day
+ * holds the rest by their own due date.
  */
-internal fun weekDays(open: List<Task>, comparator: Comparator<Task>, now: Instant, today: LocalDate, zone: ZoneId): List<WeekDay> =
-    (0..6L).map { offset ->
+internal fun weekDays(open: List<Task>, comparator: Comparator<Task>, now: Instant, today: LocalDate, zone: ZoneId): List<WeekDay> {
+    val (todayStart, todayEnd) = DayWindow.today(now, zone)
+    val (todays, later) = open.partition { it.isDueToday(now, today, todayStart, todayEnd, zone) }
+    return (0..6L).map { offset ->
         val date = today.plusDays(offset)
-        val dayTasks = open.filter { task ->
-            val due = task.due ?: return@filter false
-            if (offset == 0L) {
-                isOverdue(due, task.isAllDay, now, today, zone) || due.calendarDate(task.isAllDay, zone) == date
-            } else {
-                due.calendarDate(task.isAllDay, zone) == date
-            }
+        val dayTasks = if (offset == 0L) {
+            todays
+        } else {
+            later.filter { task -> task.due?.calendarDate(task.isAllDay, zone) == date }
         }
         val overdueCount = if (offset == 0L) {
-            dayTasks.count { isOverdue(it.due!!, it.isAllDay, now, today, zone) }
+            dayTasks.count { task -> task.due?.let { isOverdue(it, task.isAllDay, now, today, zone) } == true }
         } else {
             0
         }
         val first = dayTasks.sortedWith(comparator).firstOrNull()?.toWidgetRow(now, today, zone)
         WeekDay(date, dayTasks.size, overdueCount, first)
     }
+}
 
 /** One tile per visible list: its open, non-subtask count — a subtask whose parent is also open is left out. */
 internal fun listTiles(open: List<Task>, lists: List<TaskList>): List<ListTile> {

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

@@ -55,8 +55,8 @@
     <string name="settings_theme">السمة</string>
     <string name="settings_theme_light">فاتح</string>
     <string name="settings_theme_dark">داكن</string>
-    <string name="settings_section_reminders">التذكيرات</string>
-    <string name="settings_list_notifications">الإشعارات</string>
+    <string name="settings_section_reminders">الإشعارات</string>
+    <string name="settings_list_notifications">الصوت والاهتزاز</string>
     <string name="settings_group_data">البيانات</string>
     <string name="settings_group_app">التطبيق</string>
     <string name="settings_group_about">حول</string>
@@ -65,7 +65,7 @@
     <string name="settings_section_storage">التخزين</string>
     <string name="settings_section_accounts">الحسابات</string>
     <string name="settings_list_reminder_inherits">الافتراضي (%1$s)</string>
-    <string name="settings_section_task_form">نموذج مهمة</string>
+    <string name="settings_section_task_form">نموذج مهمة جديدة</string>
     <string name="settings_about_support">دَعم التطوير</string>
     <string name="settings_about_version">الإصدار %1$s</string>
     <string name="settings_language">لغة التطبيق</string>
@@ -73,7 +73,7 @@
     <string name="settings_translate">المساعدة في الترجمة</string>
     <string name="settings_theme_system">اتباع النظام</string>
     <string name="settings_dynamic_color">اللون الديناميكي</string>
-    <string name="settings_reminders">التذكيرات المستحقة</string>
+    <string name="settings_reminders">تذكيرات المهام</string>
     <string name="settings_exact_alarms">التوقيت الدقيق</string>
     <string name="settings_default_list">القائمة الافتراضية</string>
     <string name="settings_time_format">تنسيق الوقت</string>
@@ -90,7 +90,7 @@
     <string name="settings_about_author">بواسطة Jean-Luc Makiola</string>
     <string name="settings_about_logo_desc">رمز تطبيق Agendula</string>
     <string name="settings_report_problem">الإبلاغ عن مشكلة</string>
-    <string name="settings_default_reminder">متى لتذكير</string>
+    <string name="settings_default_reminder">التذكير الافتراضي</string>
     <string name="settings_group_look">المظهر و السلوك</string>
     <string name="settings_bottom_add_bar">شريط الإضافة السريع السفلي</string>
     <string name="settings_time_format_12h">١٢-ساعة (٢:٠٠ م)</string>
@@ -168,7 +168,7 @@
     <string name="reminder_unit_days">أيام</string>
     <string name="reminder_unit_weeks">أسابيع</string>
     <string name="settings_list_reminders_title">التذكيرات لكل قائمة</string>
-    <string name="settings_list_reminders_hint">تجاوز التذكير الافتراضي للقوائم الفردية</string>
+    <string name="settings_list_reminders_hint">تجاوز الافتراضي لكل قائمة — بشكل منفصل للمحدد بوقت ومهام طوال اليوم. يمكن لقائمة الاحتفاظ بالافتراضي، إسقاطه أو تعيين خاصّته.</string>
     <string name="lists_reorder_handle">اسحب لإعادة الترتيب</string>
     <string name="settings_list_notifications_hint">الصوت، الاهتزاز و الأهمية لتذكيرات هذه القائمة</string>
     <string name="smart_today">اليوم</string>
@@ -446,8 +446,8 @@
     <string name="filter_missing">تم حذف عامل التصفية</string>
     <string name="view_filter_tags">تصفية حسب الوسم</string>
     <string name="filter_section_lists">القوائم</string>
-    <string name="settings_appearance_subtitle">السمة، اللون و تنسيق الوقت</string>
-    <string name="settings_task_form_subtitle">الحقول، القائمة والمهام الفرعية الافتراضية</string>
+    <string name="settings_appearance_subtitle">السمة، الألوان، تنسيق الوقت</string>
+    <string name="settings_task_form_subtitle">الخانات الافتراضية و السلوك</string>
     <string name="recurrence_on_days">%1$s في %2$s</string>
     <string name="recurrence_with_until">%1$s حتى %2$s</string>
     <plurals name="recurrence_with_count">
@@ -521,7 +521,7 @@
     <string name="add_account_server_title">أين مهامك؟</string>
     <string name="add_account_working_reading_lists">جاري قراءة قوائم المهام خاصّتك</string>
     <string name="add_account_browser_title">جاري الانتظار لمتصفحك</string>
-    <string name="add_account_browser_use_password">استخدم كلمة مرور بدلاً</string>
+    <string name="add_account_browser_use_password">استخدم كلمة مرور بدلاً من ذلك</string>
     <string name="add_account_browser_open">فتح صفحة تسجيل الدخول</string>
     <string name="add_account_lists_title">أيّ القوائم يجب المزامنة؟</string>
     <string name="add_account_provider_unsupported">لا دعم للمهام عبر CalDAV</string>
@@ -569,7 +569,7 @@
     <string name="add_account_browser_error_expired">تم إغلاق نافذة الموافقة قبل أن يرد الخادم.</string>
     <string name="add_account_browser_error_rate_limited">يرفض الخادم المحاولات المتكررة. انتظر بضع دقائق وحاول مرة أخرى.</string>
     <string name="add_account_browser_error_maintenance">الخادم في وضع الصيانة. حاول مرة أخرى بمجرد عودته.</string>
-    <string name="add_account_browser_error_unavailable">لا يحتوي هذا الجهاز على متصفح يمكنه فتح صفحة تسجيل الدخول. استخدم كلمة مرور بدلاً.</string>
+    <string name="add_account_browser_error_unavailable">لا يحتوي هذا الجهاز على متصفح يمكنه فتح صفحة تسجيل الدخول. استخدم كلمة مرور بدلاً من ذلك.</string>
     <string name="add_account_quirk_hint_fastmail">يحتاج Fastmail كلمة مرور تطبيق، ليس كلمة مرور حسابك — وCalDAV ليس على الخطة الأساسية.</string>
     <string name="add_account_quirk_hint_icloud">يحتاج iCloud كلمة مرور خاصة بتطبيق، التي يمكنك إنشاؤها في appleid.apple.com مع تفعيل المصادقة الثنائية.</string>
     <string name="add_account_setup_body">ستقوم بذلك في متصفحك، ثم العودة هنا لإكمال.</string>
@@ -580,7 +580,7 @@
     <string name="add_account_browser_body">وافق على Agendula في المتصفح، ثم ارجع هنا. لا يتم إرسال كلمة مرورك مطلقًا إلى هذا التطبيق — يصدر الخادم كلمة مرور تطبيق منفصلة يمكنك إلغاؤها في أي وقت.</string>
     <string name="add_account_browser_insecure">صفحة تسجيل الدخول هذه غير مشفرة (http). أي شيء تكتبه هناك، بما في ذلك كلمة مرور حسابك، ينتقل بشكل غير مشفر.</string>
     <string name="add_account_browser_host_mismatch">الخادم أرسلنا إلى %1$s، لكنك كتبت %2$s. يعني ذلك عادةً أن إعداد overwrite.cli.url خاصّته غير صحيح.</string>
-    <string name="add_account_origin_mismatch">أبلغ الخادم عن عنوانه كـ %1$s، الذي لا يستطيع هذا الجهاز الوصول، لذلك تم استخدام %2$s بدلاً. من المحتمل أن يكون إعداد overwrite.cli.url أو trusted_proxies خاصّته غير صحيح.</string>
+    <string name="add_account_origin_mismatch">أبلغ الخادم عن عنوانه كـ %1$s، الذي لا يستطيع هذا الجهاز الوصول، لذلك تم استخدام %2$s بدلاً من ذلك. من المحتمل أن يكون إعداد overwrite.cli.url أو trusted_proxies خاصّته غير صحيح.</string>
     <string name="settings_licences_subtitle">المشاريع التي بنيت ‌‌Agendula عليها</string>
     <string name="licences_intro">يتضمن Agendula العمل أدناه. اضغط على أي إدخال للحصول على شفرة المصدر الخاصة به.</string>
     <string name="licences_footer">يتم تضمين بعض من هذا الكود في شكل معدل. أين يكون هذا هو الحال، يتم إدراج كل تغيير في مستودع المصدر المرتبط أعلاه.</string>
@@ -661,4 +661,106 @@
     <string name="list_save_failed_server">الخادم لن يقبل هذا التغيير.</string>
     <string name="list_delete_confirm_message">سيتم حذف ”%1$s“ وجميع مهامه. هذا لا يمكن التراجع عنه.</string>
     <string name="lists_empty_action">إنشاء قائمة</string>
+    <string name="settings_dynamic_color_unavailable">متوفر على أندوريد ١٢ و أحدث</string>
+    <string name="settings_reminders_subtitle">التذكيرات و التسليم</string>
+    <string name="settings_form_fields_hint">الخانات المعروضة افتراضيًا على مهمة جديدة. الباقية تقع ضمن \"المزيد من الخانات\".</string>
+    <string name="settings_dynamic_color_hint">استخدام الألوان من خلفيتك</string>
+    <string name="settings_export_hint">حفظ قوائمك كملفات iCalendar</string>
+    <string name="settings_import_hint">إحضار المهام من ملف iCalendar</string>
+    <string name="settings_autofocus_title">تركيز العنوان على مهمة جديدة</string>
+    <string name="settings_autofocus_title_hint">عند بدء مهمة جديدة، ضع المؤشر في حقل العنوان وافتح لوحة المفاتيح على الفور.</string>
+    <string name="settings_storage_subtitle">أين مهامك تُبقى</string>
+    <string name="settings_allday_reminder_time">وقت تذكير اليوم الكامل</string>
+    <string name="settings_reliable_delivery_hint">أندرويد قد يؤخر التذكيرات لتوفير البطارية. استثنِ Agendula لكي تصل في الوقت المحدد.</string>
+    <string name="settings_reliable_delivery_exempt">معفى من تحسين البطارية — تصل التذكيرات في الوقت المحدّد.</string>
+    <string name="settings_translate_hint">إضافة أو تحسين لغة على Weblate</string>
+    <string name="settings_reminders_hint">أعلمني عندما تكون مهمة مستحقة</string>
+    <string name="settings_exact_alarms_allowed">تنطلق التذكيرات في الوقت المحدّد</string>
+    <string name="settings_notifications_blocked_hint">التذكيرات لا يمكنها الوصول لك. اضغط للسماح بإشعارات لـ Agendula.</string>
+    <string name="settings_exact_alarms_blocked">محظور — اضغط للسماح بالتذكيرات الدقيقة</string>
+    <string name="settings_default_list_first">أول قائمة متاحة</string>
+    <string name="settings_add_subtask_row">إظهار صف \"أضف مهمة فرعية\"</string>
+    <string name="settings_add_subtask_row_hint">خانة إضافة في نهاية المهام الفرعية للمهمة الموسعة</string>
+    <string name="settings_default_start_today">البداية الافتراضية إلى اليوم</string>
+    <string name="settings_default_start_today_hint">ملأ مسبق بداية مهمة جديدة بتاريخ اليوم</string>
+    <string name="settings_bottom_add_bar_hint">إضافة مهام من شريط مثبت إلى أسفل لقائمة، بدلاً من الزر العائم</string>
+    <string name="settings_task_store_hint">كل مخزن يحتفظ بمهامه الخاصة. التبديل لا يؤدي لنقلهم — انسخهم أولاً، أو صدِّرهم من النسخ الاحتياطي والاستعادة.</string>
+    <string name="settings_store_own_hint">التخزين خاصّة Agendula. لا شيء آخر للتثبيت.</string>
+    <string name="settings_store_external_hint">مشاركة المهام مع التطبيق الذي يزامنهم</string>
+    <string name="settings_store_external_missing">لا تطبيق مهام متوافق مثبّت</string>
+    <string name="accounts_remove_wipe">إزالة و حذف المهام</string>
+    <string name="list_delete_confirm_message_synced">”%1$s“ وجميع مهامه ستتم حذفها من الخادم، من كل جهاز آخر سُجِّل دخوله لهذا الحساب. هذا لا يمكن التراجع عنه.</string>
+    <plurals name="home_today_progress_count">
+        <item quantity="zero">تم %1$d من %2$d</item>
+        <item quantity="one">تم %1$d من %2$d</item>
+        <item quantity="two">تم %1$d من %2$d</item>
+        <item quantity="few">تم %1$d من %2$d</item>
+        <item quantity="many">تم %1$d من %2$d</item>
+        <item quantity="other">تم %1$d من %2$d</item>
+    </plurals>
+    <plurals name="home_today_remaining_count">
+        <item quantity="zero">تبقي %1$d</item>
+        <item quantity="one">تبقي %1$d</item>
+        <item quantity="two">تبقي %1$d</item>
+        <item quantity="few">تبقي %1$d</item>
+        <item quantity="many">تبقي %1$d</item>
+        <item quantity="other">تبقي %1$d</item>
+    </plurals>
+    <string name="list_where_device">على هذا الجهاز فقط</string>
+    <string name="list_read_only">تتم مشاركة هذه القائمة معك للقراءة فقط، لذلك فإن اسمها ولونها للمالك للتغيير.</string>
+    <string name="onboarding_no_provider_title">مُحتاج تطبيق مهام</string>
+    <string name="onboarding_permission_title">السماح بالوصول إلى مهامك</string>
+    <string name="onboarding_permission_body">Agendula يحتاج إذن لقراءة و كتابة مهامك. هذا هو الشيء الوحيد الذي يطلب له دائمًا.</string>
+    <string name="onboarding_permission_button">منح الوصول إلى المهام</string>
+    <string name="onboarding_welcome_sync_body">المزامنة عبر CalDAV مع الخادم أنت تختاره، أو الاحتفاظ بكل شيء على هذا الجهاز.</string>
+    <string name="onboarding_welcome_offline_title">لا إنترنت، بالتصميم</string>
+    <string name="onboarding_welcome_offline_body">هذا الإصدار من Agendula ليس لديه الوصول إلى الشبكة، لذلك فإنه لا يمكنه المزامنة أو الاتصال لأي شيء نفسه.</string>
+    <string name="onboarding_sync_title">مزامنة مع خادمك الخاص؟</string>
+    <string name="onboarding_sync_body">Agendula يدعم CalDAV — Nextcloud, Radicale, Posteo, Fastmail و أي شيء آخر يدعمه. لا حساب من خاصّتنا، أبدًا.</string>
+    <plurals name="widget_today_progress_cd">
+        <item quantity="zero">تم %1$d من %2$d</item>
+        <item quantity="one">تم %1$d من %2$d</item>
+        <item quantity="two">تم %1$d من %2$d</item>
+        <item quantity="few">تم %1$d من %2$d</item>
+        <item quantity="many">تم %1$d من %2$d</item>
+        <item quantity="other">تم %1$d من %2$d</item>
+    </plurals>
+    <plurals name="sync_notice_more">
+        <item quantity="zero">و (%1$d) لا أخرى</item>
+        <item quantity="one">و %1$d آخر</item>
+        <item quantity="two">و %1$d آخران</item>
+        <item quantity="few">و %1$d أخرى</item>
+        <item quantity="many">و %1$d آخر</item>
+        <item quantity="other">و %1$d آخر</item>
+    </plurals>
+    <string name="onboarding_no_provider_body">أنت اخترت للاحتفاظ بالمهام في تطبيق آخر، لكن لا واحد متوافق مثبّت. قم بتثبيت OpenTasks أو tasks.org، أو قم بالتبديل عودتًا إلى التخزين خاصّة Agendula.</string>
+    <string name="onboarding_sync_connect">ربط حساب</string>
+    <string name="onboarding_sync_devices_title">كل جهاز في وقت واحد</string>
+    <string name="onboarding_sync_devices_body">ضع علامة صح لشيء ما هنا و سيتم وضع العلامة عليه في كل مكان.</string>
+    <string name="onboarding_sync_copy_title">نسخة تبقَى بعد الهاتف</string>
+    <string name="onboarding_sync_copy_body">تعيش مهامك على الخادم أيضًا، لذلك جهاز مفقود لا يعني فقدان العمل.</string>
+    <string name="onboarding_sync_yours_title">لك الاختيار</string>
+    <string name="onboarding_sync_yours_body">مستضاف ذاتيًا (Self-hosted) أو مزود أنت تدفع له بالفعل — Agendula فقط يخزن كلمة المرور.</string>
+    <string name="onboarding_list_title">قائمتك الأولى</string>
+    <string name="onboarding_list_body">تحافظ القوائم على فصل الأشياء. ابدأ بواحدة — يمكنك إضافة المزيد، وإعادة تسمية هذه القائمة، أيًّا كان الوقت.</string>
+    <string name="onboarding_backup_title">احتفظ بنسخة</string>
+    <string name="settings_section_backup">النسخ الاحتياطي والاستعادة</string>
+    <string name="onboarding_backup_body_later">دون حساب، قوائمك تعيش فقط على هذا الجهاز. احفظهم كملفات iCalendar أي تطبيق مهام أو تقويم آخر يمكنه قراءتها، أيّا كان الوقت من الإعدادات ← النسخ الاحتياطي والاستعادة ← تصدير.</string>
+    <string name="onboarding_quick_add_title">كيف ترغب في إضافة المهام؟</string>
+    <string name="onboarding_quick_add_bar">شريط الإضافة السريع</string>
+    <string name="onboarding_quick_add_bar_hint">خانة في أسفل كل قائمة: اكتب، اضغط إدخال، إلى التالي.</string>
+    <string name="onboarding_quick_add_button">زر مهمة جديدة</string>
+    <string name="onboarding_quick_add_button_hint">زر عائم يفتح النموذج الكامل.</string>
+    <string name="onboarding_exact_alarms_title">صحيح على الوقت</string>
+    <string name="onboarding_exact_alarms_body">أندوريد يسأل قبل أن يتمكن تطبيق من إعلامك في دقيقة محددة. اسمح به والتذكيرات تصل في موعد الاستحقاق خاصّتهم — بدونه قد يتأخروا بضع دقائق.</string>
+    <string name="onboarding_exact_alarms_allow">السماح بالتوقيت الدقيق</string>
+    <string name="onboarding_use_own_store">استخدم تخزين هذا الجهاز بدلاً من ذلك</string>
+    <string name="widget_config_theme_follow_app">اتبع التطبيق</string>
+    <string name="widget_config_theme_light">فاتح</string>
+    <string name="widget_config_theme_dark">داكن</string>
+    <string name="widget_config_row_color">ألوان خام</string>
+    <string name="widget_config_row_color_neutral">محايد</string>
+    <string name="widget_config_background">الخلفية</string>
+    <string name="widget_config_background_solid">سادة</string>
+    <string name="widget_config_theme">السمة</string>
 </resources>

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

@@ -68,7 +68,7 @@
     <string name="settings_translate_hint">Přidejte nový jazyk nebo vylepšete překlad na Weblate</string>
     <string name="settings_translate">Pomozte s překladem</string>
     <string name="onboarding_no_provider_body">Rozhodli jste se ukládat úkoly v jiné aplikaci, ale nemáte nainstalovanou žádnou kompatibilní aplikaci. Nainstalujte OpenTasks nebo tasks.org, případně přepněte zpět na vlastní úložiště aplikace Agendula.</string>
-    <string name="onboarding_backup_body_later">Pokud nemáte účet, vaše seznamy jsou uložené pouze v tomto zařízení. Kdykoli je můžete exportovat jako soubory iCalendar, které lze otevřít v jiných aplikacích pro úkoly nebo kalendář. Stačí přejít do Nastavení → Úložiště → Exportovat úkoly.</string>
+    <string name="onboarding_backup_body_later">Pokud nemáte účet, vaše seznamy jsou uložené pouze v tomto zařízení. Kdykoli je můžete uložit jako soubory iCalendar, které lze otevřít v jiných aplikacích pro úkoly nebo kalendář. Stačí přejít do Nastavení → Zálohování a obnovení → Export.</string>
     <string name="onboarding_use_own_store">Používat úložiště tohoto zařízení</string>
     <string name="settings_section_storage">Úložiště</string>
     <string name="settings_storage_subtitle">Kde jsou úkoly uložené a jak je exportovat</string>
@@ -76,9 +76,9 @@
     <string name="export_to_folder">Uložit do adresáře</string>
     <string name="export_to_zip">Uložit jako ZIP soubor</string>
     <string name="settings_export">Exportovat úkoly</string>
-    <string name="settings_about_support">Podpora vývoje</string>
+    <string name="settings_about_support">Podpořit vývoj</string>
     <string name="settings_section_appearance">Vzhled</string>
-    <string name="settings_appearance_subtitle">Motiv, barva a formát času</string>
+    <string name="settings_appearance_subtitle">Motiv, barvy, formát času</string>
     <string name="settings_theme">Motiv</string>
     <string name="settings_theme_system">Dle systému</string>
     <string name="settings_theme_light">Světlý</string>
@@ -94,7 +94,7 @@
     <string name="settings_time_format_auto">Automaticky</string>
     <string name="settings_time_format_auto_summary">Podle systému: %1$s</string>
     <string name="settings_time_format_12h">12hodinový (2:00 PM)</string>
-    <string name="settings_time_format_24h">24hodinový formát (14:00)</string>
+    <string name="settings_time_format_24h">24hodinový (14:00)</string>
     <string name="settings_week_start">Víkend začíná v</string>
     <string name="settings_week_start_auto">Automaticky</string>
     <string name="settings_group_look">Vzhled a chování</string>
@@ -115,4 +115,209 @@
     <string name="list_color">Barva</string>
     <string name="widget_config_row_color">Barva řádků</string>
     <string name="widget_config_row_color_by_list_hint">Každý řádek je lehce zabarven barvou svého seznamu</string>
+    <string name="settings_section_task_form">Formulář úkolu</string>
+    <string name="settings_task_form_subtitle">Výchozí pole, seznam a podúkoly</string>
+    <string name="recurrence_title">Opakování</string>
+    <string name="home_today_all_done">Vše hotovo 🎉</string>
+    <string name="edit_start_label">Začátek</string>
+    <string name="detail_due">Termín splnění</string>
+    <string name="edit_due_label">Termín splnění</string>
+    <string name="error_due_before_start">Termín splnění nemůže předcházet začátku.</string>
+    <string name="error_recurrence_without_date">Opakující se úkol vyžaduje datum začátku nebo termín splnění.</string>
+    <string name="filter_section_due">Termín splnění</string>
+    <string name="filter_any_due">Jakýkoli termín splnění</string>
+    <string name="home_due_today">Dnes</string>
+    <string name="home_due_tomorrow">Zítra</string>
+    <string name="reminder_onboarding_body">Agendula vás upozorní, když nastane čas něco splnit, takže si nemusíte všechno pamatovat.</string>
+    <string name="onboarding_exact_alarms_body">Android se předem zeptá, zda aplikaci povolíte posílat upozornění v přesně stanovený čas. Pokud to povolíte, připomínky dorazí včas. Bez tohoto oprávnění se mohou o několik minut opozdit.</string>
+    <string name="settings_week_start_auto_summary">Aktuálně %1$s</string>
+    <string name="settings_group_about">O aplikaci</string>
+    <string name="settings_about_author">od Jean-Luc Makiola</string>
+    <string name="settings_about_version">Verze %1$s</string>
+    <string name="settings_about_logo_desc">Ikona aplikace Agendula</string>
+    <string name="settings_group_app">Aplikace</string>
+    <string name="settings_section_backup">Zálohování a obnovení</string>
+    <string name="settings_backup_subtitle">Export a import</string>
+    <string name="import_title">Importovat úkoly</string>
+    <plurals name="import_found">
+        <item quantity="one">%1$d úkol</item>
+        <item quantity="few">%1$d úkolů</item>
+        <item quantity="many">%1$d úkolů</item>
+        <item quantity="other">%1$d úkolů</item>
+    </plurals>
+    <string name="settings_export_hint">Uložit seznamy jako soubory iCalendar</string>
+    <string name="settings_import_hint">Importovat úkoly ze souboru iCalendar</string>
+    <string name="import_pick">Vybrat soubor</string>
+    <string name="import_pick_other">Vybrat jiný soubor</string>
+    <string name="import_hint">Vyberte soubor .ics nebo archiv ZIP obsahující více takových souborů, jaký vytváří export. Zachovají se opakování, podúkoly i všechny ostatní údaje úkolů. Úkoly, které už ve vybraném seznamu jsou, budou přeskočeny.</string>
+    <string name="import_pick_another">Importovat jiný soubor</string>
+    <string name="add_account_provider_body">Vyberte službu, ve které máte uložené seznamy úkolů. Agendula se synchronizuje se všemi službami podporujícími protokol CalDAV.</string>
+    <string name="add_account_lists_body">Vyberte seznamy úkolů, které chcete synchronizovat. Toto nastavení můžete později změnit.</string>
+    <string name="settings_copy_from_external">Kopírovat úkoly z %1$s</string>
+    <string name="onboarding_welcome_sync_body">Úkoly můžete synchronizovat přes CalDAV s vlastním serverem, nebo je uchovávat pouze v tomto zařízení.</string>
+    <string name="settings_store_own">Na tomto zařízení</string>
+    <string name="import_new_list_hint">Nový seznam na tomto zařizení</string>
+    <string name="settings_task_store_hint">Každé úložiště uchovává vlastní úkoly. Přepnutím mezi úložišti se úkoly nepřesunou. Nejprve je zkopírujte do druhého úložiště nebo je exportujte v sekci Zálohování a obnovení.</string>
+    <string name="settings_store_permission_denied_hint">K úkolům v jiné aplikaci nebude možné přistupovat, dokud nepovolíte přístup. Klepnutím otevřete nastavení aplikace.</string>
+    <string name="settings_section_accounts">Účty</string>
+    <string name="accounts_sync_interval">Synchronizovat automaticky</string>
+    <string name="accounts_sync_interval_hint">Jak často se jednotlivé účty synchronizují na pozadí. Změny, které provedete, se v každém případě odešlou do jedné minuty. Android může interval prodloužit, aby šetřil baterii.</string>
+    <string name="reminder_unit_minutes">Minuty</string>
+    <plurals name="duration_minutes">
+        <item quantity="one">%d minuta</item>
+        <item quantity="few">%d minut</item>
+        <item quantity="many">%d minut</item>
+        <item quantity="other">%d minut</item>
+    </plurals>
+    <plurals name="accounts_sync_every_minutes">
+        <item quantity="one">Každou %d minutu</item>
+        <item quantity="few">Každé %d minuty</item>
+        <item quantity="many">Každých %d minut</item>
+        <item quantity="other">Každých %d minut</item>
+    </plurals>
+    <string name="add_account_browser_error_rate_limited">Server dočasně odmítá další pokusy. Počkejte několik minut a zkuste to znovu.</string>
+    <plurals name="duration_hours">
+        <item quantity="one">%d hodina</item>
+        <item quantity="few">%d hodin</item>
+        <item quantity="many">%d hodin</item>
+        <item quantity="other">%d hodin</item>
+    </plurals>
+    <plurals name="reminder_hours">
+        <item quantity="one">Před %1$d hodinou</item>
+        <item quantity="few">Před %1$d hodinami</item>
+        <item quantity="many">Před %1$d hodinami</item>
+        <item quantity="other">Před %1$d hodinami</item>
+    </plurals>
+    <plurals name="reminder_hours_before_start">
+        <item quantity="one">%1$d hodina před začátkem</item>
+        <item quantity="few">%1$d hodiny před začátkem</item>
+        <item quantity="many">%1$d hodin před začátkem</item>
+        <item quantity="other">%1$d hodin před začátkem</item>
+    </plurals>
+    <plurals name="accounts_sync_every_hours">
+        <item quantity="one">Každou hodinu</item>
+        <item quantity="few">Každé %d hodiny</item>
+        <item quantity="many">Každých %d hodin</item>
+        <item quantity="other">Každých %d hodin</item>
+    </plurals>
+    <string name="accounts_sync_interval_manual">Jen při synchronizaci</string>
+    <string name="accounts_push">Okamžité doručování</string>
+    <string name="accounts_push_off">Vypnuto</string>
+    <string name="accounts_push_unsupported">Váš server zatím nepodporuje okamžité doručování</string>
+    <string name="accounts_push_no_distributor">Nainstalujte si aplikaci podporující UnifiedPush, abyste dostávali změny okamžitě</string>
+    <string name="accounts_push_hint">Pokud máte nainstalovanou aplikaci podporující UnifiedPush, například ntfy, změny provedené na ostatních zařízeních se projeví během několika sekund, místo aby se zobrazily až při další synchronizaci. Váš server musí podporovat WebDAV-Push. V případě Nextcloudu tuto funkci zajišťuje aplikace WebDAV Push.</string>
+    <string name="accounts_push_none_installed">Nemáte nainstalovanou žádnou aplikaci podporující UnifiedPush. Nainstalujte si například ntfy, NextPush nebo Sunup a její nabídka se zobrazí zde.</string>
+    <string name="onboarding_sync_body">Agendula komunikuje přes CalDAV – podporuje Nextcloud, Radicale, Posteo, Fastmail i jakoukoli jinou službu, která tento protokol používá. U nás si nikdy nemusíte zakládat účet.</string>
+    <string name="onboarding_sync_connect">Připojit účet</string>
+    <string name="accounts_empty_body">Přidejte účet CalDAV a Agendula bude synchronizovat vaše seznamy úkolů s tímto účtem. Podporuje Nextcloud, Radicale, Baïkal i jakoukoli jinou službu, která používá tento protokol.</string>
+    <string name="accounts_add">Přidat účet</string>
+    <string name="accounts_failed_misconfigured">Synchronizace selhala – účet není kompletní. Odeberte ho a přidejte znovu</string>
+    <string name="add_account_summary_body">Agendula bude odteď tyto seznamy synchronizovat. Které seznamy se synchronizují, můžete změnit v Nastavení.</string>
+    <string name="add_account_server_body">Zadejte adresu svého serveru CalDAV. Pokud server používá jako svou adresu vlastní doménu, můžete zadat také e-mailovou adresu.</string>
+    <string name="add_account_credentials_body">Pokud váš poskytovatel tuto možnost nabízí, použijte heslo pro aplikaci. Lze ho kdykoli zrušit, aniž byste museli měnit heslo ke svému účtu.</string>
+    <string name="add_account_error_not_dav">Zadaná adresa odpověděla, ale nejedná se o server CalDAV. Pokud jste vložili adresu webové stránky, zkuste použít adresu serveru, kterou váš poskytovatel uvádí pro kalendáře.</string>
+    <string name="add_account_error_unreachable">K serveru se nepodařilo připojit. Zkontrolujte adresu a připojení k internetu.</string>
+    <string name="add_account_error_server">Na straně serveru došlo k chybě. Zkuste to za chvíli znovu.</string>
+    <string name="add_account_error_google_unsupported">Kalendář Google nepodporuje synchronizaci úkolů přes CalDAV, jak uvádí i jeho vlastní dokumentace. Agendula s ním proto nemůže synchronizovat úkoly.</string>
+    <string name="add_account_error_cross_domain">Tento server uchovává některé seznamy úkolů na adrese %1$s, ke kterým se Agendula zatím nedokáže přihlásit.</string>
+    <string name="add_account_error_no_usable_lists">Přihlášení proběhlo úspěšně, ale tento účet neobsahuje žádné seznamy úkolů, které může Agendula používat.</string>
+    <string name="add_account_browser_error_expired">Časový limit pro schválení vypršel dříve, než server odpověděl.</string>
+    <string name="add_account_browser_error_maintenance">Server je v režimu údržby. Zkuste to znovu, až bude údržba dokončena.</string>
+    <string name="add_account_browser_error_unavailable">V tomto zařízení není prohlížeč, který by dokázal otevřít přihlašovací stránku. Použijte místo toho heslo.</string>
+    <string name="add_account_quirk_hint_fastmail">Fastmail vyžaduje heslo pro aplikaci, nikoli heslo k vašemu účtu. Protokol CalDAV navíc není součástí tarifu Basic.</string>
+    <string name="add_account_quirk_hint_icloud">iCloud vyžaduje heslo pro konkrétní aplikaci. Vytvoříte ho na adrese appleid.apple.com, pokud máte zapnuté dvoufaktorové ověřování.</string>
+    <string name="add_account_setup_icloud_title">iCloud vyžaduje heslo pro konkrétní aplikaci</string>
+    <string name="add_account_setup_fastmail_title">Fastmail vyžaduje heslo pro aplikaci</string>
+    <string name="add_account_setup_fastmail_footnote">CalDAV není součástí tarifu Fastmail Basic.</string>
+    <string name="add_account_password_hint">Pokud váš server tuto možnost nabízí, použijte heslo pro aplikaci – můžete ho zrušit, aniž byste museli měnit heslo ke svému účtu.</string>
+    <string name="add_account_browser_body">Schvalte Agendulu v prohlížeči a pak se vraťte sem. Vaše heslo se této aplikaci nikdy neodesílá – server vytvoří samostatné heslo pro aplikaci, které můžete kdykoli zrušit.</string>
+    <string name="add_account_browser_insecure">Přihlašovací stránka není zabezpečená šifrováním (HTTP). Vše, co na ní zadáte, včetně hesla k účtu, se přenáší nešifrovaně.</string>
+    <string name="add_account_browser_host_mismatch">Server nás přesměroval na adresu %1$s, ale vy jste zadali adresu %2$s. To obvykle znamená, že nastavení `overwrite.cli.url` není správné.</string>
+    <string name="add_account_origin_mismatch">Server oznámil svou adresu jako %1$s, na kterou se toto zařízení nemůže připojit, proto byla použita adresa %2$s. Nastavení `overwrite.cli.url` nebo `trusted_proxies` serveru je pravděpodobně nesprávné.</string>
+    <string name="cd_expand_subtasks">Ukázat podúkoly</string>
+    <string name="cd_collapse_subtasks">Skrýt podúkoly</string>
+    <string name="detail_subtasks">Podúkoly</string>
+    <plurals name="detail_delete_body_subtasks">
+        <item quantity="one">Tento úkol a jeho podúkol budou smazány.</item>
+        <item quantity="few">Tento úkol a jeho %1$d podúkoly budou smazány.</item>
+        <item quantity="many">Tento úkol a jeho %1$d podúkolů budou smazány.</item>
+        <item quantity="other">Tento úkol a jeho %1$d podúkolů budou smazány.</item>
+    </plurals>
+    <string name="recurrence_none">Neopakovat</string>
+    <string name="edit_recurrence_label">Opakování</string>
+    <string name="edit_recurrence_none">Neopakovat</string>
+    <string name="reminder_custom">Vlastní</string>
+    <string name="reminder_custom_with_value">Vlastní (%1$s)</string>
+    <string name="recurrence_weekly">Každý týden</string>
+    <plurals name="recurrence_every_n_weeks">
+        <item quantity="one">Každý %1$d týden</item>
+        <item quantity="few">Každé %1$d týdny</item>
+        <item quantity="many">Každých %1$d týdnů</item>
+        <item quantity="other">Každých %1$d týdnů</item>
+    </plurals>
+    <plurals name="reminder_weeks_before_start">
+        <item quantity="one">%1$d týden před začátkem</item>
+        <item quantity="few">%1$d týdny před začátkem</item>
+        <item quantity="many">%1$d týdnů před začátkem</item>
+        <item quantity="other">%1$d týdnů před začátkem</item>
+    </plurals>
+    <plurals name="reminder_weeks_before_due">
+        <item quantity="one">%1$d týden před termínem splnění</item>
+        <item quantity="few">%1$d týdny před termínem splnění</item>
+        <item quantity="many">%1$d týdnů před termínem splnění</item>
+        <item quantity="other">%1$d týdnů před termínem splnění</item>
+    </plurals>
+    <string name="recurrence_incomplete">Zadejte číslo od 1 do 999</string>
+    <string name="recurrence_end_count">Po určitém počtu opakování</string>
+    <string name="recurrence_end_until">V konkrétní den</string>
+    <string name="error_reminder_without_date">Pro nastavení připomínky zadejte datum začátku nebo termín splnění.</string>
+    <string name="reminder_on_start_date">V den začátku</string>
+    <string name="reminder_on_due_date">V den termínu splnění</string>
+    <string name="reminder_anchor_due">Od termínu splnění</string>
+    <string name="filters_empty_hint">Kombinujte termíny splnění, seznamy, štítky a priority do vlastního přehledu</string>
+    <string name="settings_default_start_today_hint">Předvyplnit datum začátku nového úkolu dnešním datem</string>
+    <plurals name="reminder_minutes_before_due">
+        <item quantity="one">%1$d minutu před termínem splnění</item>
+        <item quantity="few">%1$d minut před termínem splnění</item>
+        <item quantity="many">%1$d minut před termínem splnění</item>
+        <item quantity="other">%1$d minut před termínem splnění</item>
+    </plurals>
+    <plurals name="reminder_hours_before_due">
+        <item quantity="one">%1$d hodinu před termínem splnění</item>
+        <item quantity="few">%1$d hodin před termínem splnění</item>
+        <item quantity="many">%1$d hodin před termínem splnění</item>
+        <item quantity="other">%1$d hodin před termínem splnění</item>
+    </plurals>
+    <plurals name="reminder_days_before_due">
+        <item quantity="one">%1$d den před termínem splnění</item>
+        <item quantity="few">%1$d dny před termínem splnění</item>
+        <item quantity="many">%1$d dní před termínem splnění</item>
+        <item quantity="other">%1$d dní před termínem splnění</item>
+    </plurals>
+    <string name="clear_completed_confirm">Smazat</string>
+    <string name="detail_delete_title">Smazat úkol?</string>
+    <string name="detail_delete_body">Tento úkol bude smazán.</string>
+    <string name="filter_delete_title">Smazat “%1$s”?</string>
+    <string name="list_delete_confirm_title">Smazat seznam?</string>
+    <string name="list_delete_confirm_message_synced">„%1$s“ a všechny jeho úkoly budou smazány ze serveru i ze všech ostatních zařízení přihlášených k tomuto účtu. Tuto akci nelze vrátit zpět.</string>
+    <string name="list_delete_confirm_message">„%1$s“ a všechny jeho úkoly budou smazány. Tuto akci nelze vrátit zpět.</string>
+    <string name="accounts_remove_body">%1$s se přestane synchronizovat s tímto zařízením. Na serveru se nic nesmaže.</string>
+    <string name="accounts_remove_wipe_body">Z tohoto zařízení se zároveň smažou všechny seznamy a úkoly patřící k tomuto účtu.</string>
+    <string name="accounts_lists_drop_body">U seznamů, u kterých jste zrušili zaškrtnutí, se zastaví synchronizace s tímto zařízením. Na serveru se nic nesmaže.</string>
+    <string name="accounts_lists_drop_wipe_body">Z tohoto zařízení se zároveň smažou vybrané seznamy i všechny jejich úkoly.</string>
+    <string name="sync_notice_cause_delete_lost">Tady jste ho smazali, ale na serveru byl mezitím změněn</string>
+    <string name="permission_write_tasks_description">Umožňuje aplikaci přidávat, upravovat, označovat jako dokončené a mazat úkoly uložené v Agendule, včetně jejich připomínek a štítků. Seznamy úkolů upravovat ani mazat nemůže.</string>
+    <string name="edit_set">Nastavit</string>
+    <string name="reminder_custom_set">Nastavit</string>
+    <string name="settings_list_reminders_hint">Přepíše výchozí nastavení pro každý seznam zvlášť, a to samostatně pro úkoly s konkrétním časem a celodenní úkoly. Seznam může převzít výchozí nastavení, nepoužívat žádné nebo mít vlastní nastavení.</string>
+    <string name="settings_list_notifications">Zvuk a vibrace</string>
+    <string name="settings_list_notifications_hint">Zvuk, vibrace a důležitost připomínek pro tento seznam</string>
+    <string name="detail_duplicate">Vytvořit kopii</string>
+    <string name="detail_status_cancelled">Zrušeno</string>
+    <string name="detail_cancel_task">Zrušit úkol</string>
+    <string name="detail_restore">Obnovit úkol</string>
+    <string name="edit_reminder_label">Upozornění</string>
+    <string name="reminder_at_due">V čase úkolu</string>
+    <string name="reminder_on_the_day">V daný den</string>
+    <string name="settings_list_reminders_title">Upozornění pro jednotlivé seznamy</string>
 </resources>

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

@@ -442,4 +442,19 @@
     <string name="recurring_scope_series">Alle Termine der Serie</string>
     <string name="edit_recurrence_label">Wiederholung</string>
     <string name="edit_recurrence_none">Wiederholt sich nicht</string>
+    <string name="reminder_time">Zeit</string>
+    <string name="filters_header">Filter</string>
+    <string name="filter_new_title">Neuer Filter</string>
+    <string name="filter_edit_title">Filter bearbeiten</string>
+    <string name="filter_name_hint">Name des Filters</string>
+    <string name="filter_section_due">Fällig</string>
+    <string name="filter_section_priority">Priorität</string>
+    <string name="filter_section_lists">Listen</string>
+    <string name="filter_priority_low">Niedriger und höher</string>
+    <string name="filter_priority_medium">Mittel und höher</string>
+    <string name="filter_priority_high">Nur hoch</string>
+    <string name="filter_delete">Filter löschen</string>
+    <string name="filter_delete_title">“%1$s” löschen?</string>
+    <string name="filter_delete_confirm">Löschen</string>
+    <string name="filter_missing">Filter gelöscht</string>
 </resources>

app/src/main/res/values-night-v31/colors.xml

@@ -0,0 +1,4 @@
+<resources>
+    <!-- Nearest to the dynamic scheme's background, tone 6 of the neutral variant. -->
+    <color name="window_background">@android:color/system_neutral2_900</color>
+</resources>

app/src/main/res/values-night-v34/colors.xml

@@ -0,0 +1,3 @@
+<resources>
+    <color name="window_background">@android:color/system_background_dark</color>
+</resources>

app/src/main/res/values-night/bools.xml

@@ -0,0 +1,3 @@
+<resources>
+    <bool name="light_system_bars">false</bool>
+</resources>

app/src/main/res/values-night/colors.xml

@@ -0,0 +1,3 @@
+<resources>
+    <color name="window_background_fallback">#FF161113</color>
+</resources>

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

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Agendula</string>
+    <string name="task_untitled">Задача без имени</string>
+    <string name="back">Назад</string>
+    <string name="save">Сохранить</string>
+    <string name="delete">Удалить</string>
+    <string name="tasks_title">Задачи</string>
+    <string name="task_list_empty">Здесь пока нет задач.</string>
+    <string name="task_list_failure">Невозможно загрузить эти задачи.</string>
+    <string name="smart_no_date">Без даты</string>
+    <string name="smart_completed">Завершено</string>
+    <string name="task_detail_title">Задача</string>
+    <string name="task_detail_not_found">Задачи больше не существует.</string>
+    <string name="edit">Редактировать</string>
+    <string name="field_description">Описание</string>
+    <string name="edit_save_failed">Не удалось сохранить. Попробуйте снова.</string>
+    <string name="add_task_hint">Добавить задачу</string>
+    <string name="add_subtask_hint">Добавить подзадачу</string>
+    <string name="cd_add_task">Добавить задачу</string>
+    <string name="cd_complete">Завершить</string>
+    <string name="cd_reopen">Открыть заново</string>
+    <string name="task_deleted">Удалено</string>
+    <string name="task_completed">Завершено</string>
+    <string name="cd_repeats">Повторить</string>
+    <string name="shortcut_new_task">Новая задача</string>
+    <string name="shortcut_today">Сегодня</string>
+    <string name="qs_tile_new_task">Новая задача</string>
+    <string name="lists_reorder">Переопределить список</string>
+    <string name="lists_reorder_done">Завершить переопределение</string>
+</resources>

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

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+</resources>

app/src/main/res/values-v31/colors.xml

@@ -0,0 +1,4 @@
+<resources>
+    <!-- Nearest to the dynamic scheme's background, tone 98 of the neutral variant. -->
+    <color name="window_background">@android:color/system_neutral2_10</color>
+</resources>

app/src/main/res/values-v34/colors.xml

@@ -0,0 +1,3 @@
+<resources>
+    <color name="window_background">@android:color/system_background_light</color>
+</resources>

app/src/main/res/values-zh-rCN/strings.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+</resources>

app/src/main/res/values/bools.xml

@@ -0,0 +1,3 @@
+<resources>
+    <bool name="light_system_bars">true</bool>
+</resources>

app/src/main/res/values/colors.xml

@@ -2,4 +2,8 @@
     <!-- Seed color: warm mauve. Material 3 derives Light & Dark schemes from this. -->
     <!-- Adaptive icon background -->
     <color name="ic_launcher_background">#FF7A5C6B</color>
+    <!-- The Compose fallback schemes' background, kept equal by WindowColorsTest. -->
+    <color name="window_background_fallback">#FFFEFBFC</color>
+    <!-- The launch window and splash: the dynamic background where there is one. -->
+    <color name="window_background">@color/window_background_fallback</color>
 </resources>

app/src/main/res/values/themes.xml

@@ -1,7 +1,19 @@
 <resources xmlns:tools="http://schemas.android.com/tools">
-    <style name="Theme.Agendula" parent="android:Theme.Material.Light.NoActionBar">
+    <!-- The launch window and splash; Compose draws the rest. Its light or dark
+         follows the app's theme setting, handed to the system by SystemTheme. -->
+    <style name="Theme.Agendula" parent="Theme.AppCompat.DayNight.NoActionBar">
+        <item name="android:windowBackground">@color/window_background</item>
         <item name="android:statusBarColor">@android:color/transparent</item>
         <item name="android:navigationBarColor">@android:color/transparent</item>
-        <item name="android:windowLightStatusBar">true</item>
+        <item name="android:windowLightStatusBar">@bool/light_system_bars</item>
+    </style>
+
+    <!-- Splash themes picked at runtime on API 33+, see SystemTheme. -->
+    <style name="Theme.Agendula.Fallback">
+        <item name="android:windowBackground">@color/window_background_fallback</item>
+    </style>
+
+    <style name="Theme.Agendula.Black">
+        <item name="android:windowBackground">@android:color/black</item>
     </style>
 </resources>

app/src/main/res/xml/locales_config.xml

@@ -10,4 +10,8 @@
     <locale android:name="en" />
     <locale android:name="de" />
     <locale android:name="pt-BR" />
+    <locale android:name="fr" />
+    <locale android:name="ar" />
+    <locale android:name="cs" />
+    <locale android:name="ru" />
 </locale-config>

app/src/test/java/de/jeanlucmakiola/agendula/data/reminders/OccurrenceLookupTest.kt

@@ -0,0 +1,44 @@
+package de.jeanlucmakiola.agendula.data.reminders
+
+import com.google.common.truth.Truth.assertThat
+import de.jeanlucmakiola.agendula.data.tasks.TasksDataSource
+import de.jeanlucmakiola.agendula.domain.Task
+import de.jeanlucmakiola.agendula.domain.TaskStatus
+import de.jeanlucmakiola.agendula.domain.testTask
+import org.junit.jupiter.api.Test
+import java.lang.reflect.Proxy
+import kotlin.time.Instant
+
+class OccurrenceLookupTest {
+
+    private val yesterday = Instant.fromEpochMilliseconds(1_800_000_000_000)
+    private val today = Instant.fromEpochMilliseconds(1_800_000_000_000 + 86_400_000)
+    private val current = testTask(id = 10).copy(seriesId = 10, occurrenceStart = today)
+
+    /** Answers only the two lookups [occurrence] makes. */
+    private fun source(byAnchor: (Instant?) -> Task?, list: List<Task> = emptyList()): TasksDataSource =
+        Proxy.newProxyInstance(TasksDataSource::class.java.classLoader, arrayOf(TasksDataSource::class.java)) { _, method, args ->
+            when {
+                method.name == "task" && args?.size == 2 -> byAnchor(args[1] as Instant?)
+                method.name == "tasks" -> list
+                else -> throw UnsupportedOperationException(method.name)
+            }
+        } as TasksDataSource
+
+    @Test
+    fun `a ticked occurrence is found although it is a row of its own`() {
+        val ticked = testTask(id = 57, status = TaskStatus.COMPLETED, completedAt = today)
+            .copy(seriesId = 10, occurrenceStart = yesterday)
+        val found = source({ if (it == yesterday) ticked else current }).occurrence(10, yesterday.toEpochMilliseconds())
+        assertThat(found).isEqualTo(ticked)
+        assertThat(reminderIsStale(yesterday.toEpochMilliseconds(), found, missingMeansGone = true)).isTrue()
+    }
+
+    @Test
+    fun `an exception row the anchored lookup misses is found in the list`() {
+        val exception = testTask(id = 99, status = TaskStatus.COMPLETED, completedAt = today)
+            .copy(seriesId = 10, occurrenceStart = yesterday)
+        val found = source({ current }, listOf(current, exception)).occurrence(10, yesterday.toEpochMilliseconds())
+        assertThat(found).isEqualTo(exception)
+    }
+}

app/src/test/java/de/jeanlucmakiola/agendula/data/reminders/ReminderDiffTest.kt

@@ -44,6 +44,14 @@ class ReminderDiffTest {
         assertThat(diff.keep).containsExactly(a)
     }
 
+    @Test
+    fun `a reopened task within the grace does not ring again`() {
+        // Ticked, so the store dropped it; undone, so it is wanted again.
+        val diff = ReminderDiff.of(previous = emptySet(), desired = setOf(a), fired = setOf(a)) { false }
+        assertThat(diff.arm).isEmpty()
+        assertThat(diff.keep).containsExactly(a)
+    }
+
     @Test
     fun `store entries round-trip, and junk is skipped`() {
         val encoded = ScheduledReminderStore.encode(setOf(a, b))

app/src/test/java/de/jeanlucmakiola/agendula/data/reminders/ReminderIsStaleTest.kt

@@ -0,0 +1,54 @@
+package de.jeanlucmakiola.agendula.data.reminders
+
+import com.google.common.truth.Truth.assertThat
+import de.jeanlucmakiola.agendula.domain.TaskStatus
+import de.jeanlucmakiola.agendula.domain.testTask
+import org.junit.jupiter.api.Test
+import kotlin.time.Instant
+
+class ReminderIsStaleTest {
+
+    private val none = ScheduledReminder.NO_OCCURRENCE
+    private val anchor = Instant.fromEpochMilliseconds(1_800_000_000_000)
+
+    @Test
+    fun `a deleted task's reminder comes down`() {
+        assertThat(reminderIsStale(none, null, missingMeansGone = true)).isTrue()
+    }
+
+    @Test
+    fun `a completed task's reminder comes down`() {
+        val done = testTask(status = TaskStatus.COMPLETED, completedAt = anchor)
+        assertThat(reminderIsStale(none, done, missingMeansGone = true)).isTrue()
+    }
+
+    @Test
+    fun `an open task's reminder stays`() {
+        assertThat(reminderIsStale(none, testTask(), missingMeansGone = true)).isFalse()
+    }
+
+    @Test
+    fun `a completed occurrence's reminder comes down`() {
+        val done = testTask(status = TaskStatus.COMPLETED, completedAt = anchor).copy(occurrenceStart = anchor)
+        assertThat(reminderIsStale(anchor.toEpochMilliseconds(), done, missingMeansGone = true)).isTrue()
+    }
+
+    @Test
+    fun `a lookup that fell back to another occurrence leaves the reminder up`() {
+        val other = testTask(status = TaskStatus.COMPLETED, completedAt = anchor)
+            .copy(occurrenceStart = Instant.fromEpochMilliseconds(anchor.toEpochMilliseconds() + 86_400_000))
+        assertThat(reminderIsStale(anchor.toEpochMilliseconds(), other, missingMeansGone = true)).isFalse()
+    }
+
+    @Test
+    fun `a failed provider read leaves the reminder up`() {
+        assertThat(reminderIsStale(none, null, missingMeansGone = false)).isFalse()
+    }
+
+    @Test
+    fun `a reminder from before occurrences were recorded comes down only for a task that does not recur`() {
+        val done = testTask(status = TaskStatus.COMPLETED, completedAt = anchor)
+        assertThat(reminderIsStale(null, done, missingMeansGone = true)).isTrue()
+        assertThat(reminderIsStale(null, done.copy(occurrenceStart = anchor), missingMeansGone = true)).isFalse()
+    }
+}

app/src/test/java/de/jeanlucmakiola/agendula/data/tasks/StoredRemindersTest.kt

@@ -61,6 +61,77 @@ class StoredRemindersTest {
         assertThat(stored(form.copy(reminders = listOf(hourBeforeDue)), due)).containsExactly(hourBeforeDue, dayBeforeStart)
     }
 
+    private fun moved(
+        form: TaskForm,
+        start: Instant?,
+        due: Instant?,
+        wasAllDay: Boolean = form.isAllDay,
+        at: ZoneId = zone,
+    ) = StoredReminders.withDefaults(form, start, due, wasAllDay, settings, now.toEpochMilliseconds(), at)
+
+    @Test
+    fun `a date moved after its defaults rang brings them`() {
+        val form = TaskForm(title = "t", listId = 1, start = now + 2.days, due = now + 5.days, reminders = listOf(hourBeforeDue))
+        assertThat(moved(form, start = now, due = now + 5.days)).containsExactly(hourBeforeDue, dayBeforeStart)
+        // Its date still ahead, but the lead already past.
+        assertThat(moved(form, start = now + 2.hours, due = now + 5.days)).containsExactly(hourBeforeDue, dayBeforeStart)
+    }
+
+    @Test
+    fun `a moved due brings its defaults the same way`() {
+        val ownStart = TaskReminder(0, fromStart = true)
+        val form = TaskForm(title = "t", listId = 1, start = now - 3.days, due = now + 5.days, reminders = listOf(ownStart))
+        assertThat(moved(form, start = now - 3.days, due = now)).containsExactly(ownStart, dayBeforeDue, hourBeforeDue)
+    }
+
+    @Test
+    fun `a moved date keeps the form when its defaults had not rung or are named`() {
+        val form = TaskForm(title = "t", listId = 1, start = now + 3.days, due = now + 5.days, reminders = listOf(hourBeforeDue))
+        assertThat(moved(form, start = now + 2.days, due = now + 5.days)).containsExactly(hourBeforeDue)
+        val ownStart = TaskReminder(30, fromStart = true)
+        assertThat(moved(form.copy(reminders = listOf(ownStart)), start = now, due = now + 5.days)).containsExactly(ownStart)
+    }
+
+    @Test
+    fun `a task without reminders of its own keeps none when a past date moves`() {
+        val form = TaskForm(title = "t", listId = 1, start = now + 2.days, due = now + 5.days)
+        assertThat(moved(form, start = now, due = now + 5.days)).isEmpty()
+        assertThat(moved(form.copy(rrule = "FREQ=DAILY", reminders = listOf(hourBeforeDue)), start = now, due = now + 5.days))
+            .containsExactly(hourBeforeDue)
+    }
+
+    @Test
+    fun `turning all-day without moving the date is not a move`() {
+        val form = TaskForm(
+            title = "t",
+            listId = 1,
+            start = allDayInstantOf(LocalDate.of(2026, 10, 1)),
+            due = allDayInstantOf(LocalDate.of(2026, 10, 6)),
+            isAllDay = true,
+            reminders = listOf(TaskReminder(1_440)),
+        )
+        assertThat(moved(form, start = now, due = now + 5.days, wasAllDay = false)).containsExactly(TaskReminder(1_440))
+    }
+
+    @Test
+    fun `an all-day date is past by its own calendar, not by UTC midnight`() {
+        val ownStart = TaskReminder(0, fromStart = true)
+        val newYork = ZoneId.of("America/New_York")
+        // 20:00 on Sep 30 in New York: Oct 1 has not begun there.
+        val form = TaskForm(
+            title = "t",
+            listId = 1,
+            start = allDayInstantOf(LocalDate.of(2026, 9, 28)),
+            due = allDayInstantOf(LocalDate.of(2026, 10, 2)),
+            isAllDay = true,
+            reminders = listOf(ownStart),
+        )
+        val due = allDayInstantOf(LocalDate.of(2026, 10, 1))
+        assertThat(
+            StoredReminders.withDefaults(form, form.start, due, true, settings, Instant.parse("2026-10-01T00:00:00Z").toEpochMilliseconds(), newYork),
+        ).containsExactly(ownStart)
+    }
+
     @Test
     fun `a gained date the form already counts from keeps the form`() {
         val current = testTask(start = now + 2.days)

app/src/test/java/de/jeanlucmakiola/agendula/domain/TaskFilteringTest.kt

@@ -45,11 +45,36 @@ class TaskFilteringTest {
     }
 
     @Test
-    fun `completed only matches COMPLETED, never the open lists`() {
+    fun `completed matches COMPLETED, never the open lists`() {
         val task = testTask(status = TaskStatus.COMPLETED, due = at(1000 * dayMs + 1))
         assertThat(matches(task, SmartList.COMPLETED)).isTrue()
         assertThat(matches(task, SmartList.ALL)).isFalse()
+        assertThat(matches(task, SmartList.UPCOMING)).isFalse()
+    }
+
+    @Test
+    fun `today takes a task that starts today`() {
+        assertThat(matches(testTask(start = at(1000 * dayMs + 1)), SmartList.TODAY)).isTrue()
+        assertThat(matches(testTask(start = at(1000 * dayMs + 1), due = at(1003 * dayMs)), SmartList.TODAY)).isTrue()
+        assertThat(matches(testTask(start = at(1001 * dayMs + 1)), SmartList.TODAY)).isFalse()
+        assertThat(matches(testTask(start = at(999 * dayMs)), SmartList.TODAY)).isFalse()
+    }
+
+    @Test
+    fun `a task starting today but already overdue stays in Overdue only`() {
+        val task = testTask(start = at(1000 * dayMs + 1), due = at(999 * dayMs))
         assertThat(matches(task, SmartList.TODAY)).isFalse()
+        assertThat(matches(task, SmartList.OVERDUE)).isTrue()
+    }
+
+    @Test
+    fun `today takes a task completed today, whatever its dates`() {
+        val done = testTask(status = TaskStatus.COMPLETED, due = at(990 * dayMs), completedAt = at(1000 * dayMs + 5))
+        assertThat(matches(done, SmartList.TODAY)).isTrue()
+        val dueTodayDoneEarlier = done.copy(due = at(1000 * dayMs + 1), completedAt = at(999 * dayMs))
+        assertThat(matches(dueTodayDoneEarlier, SmartList.TODAY)).isFalse()
+        val cancelled = testTask(status = TaskStatus.CANCELLED, due = at(1000 * dayMs + 1))
+        assertThat(matches(cancelled, SmartList.TODAY)).isFalse()
     }
 
     @Test

app/src/test/java/de/jeanlucmakiola/agendula/domain/TaskSectionsTest.kt

@@ -40,6 +40,14 @@ class TaskSectionsTest {
             .inOrder()
     }
 
+    @Test
+    fun `the Today list keeps open tasks under Today`() {
+        fun inToday(task: Task) = TaskSections.sectionOf(task, todayStart, todayEnd, todayList = true)
+        assertThat(inToday(testTask(start = at(1000 * dayMs + 1)))).isEqualTo(TaskSection.TODAY)
+        assertThat(inToday(testTask(start = at(1000 * dayMs + 1), due = at(1003 * dayMs)))).isEqualTo(TaskSection.TODAY)
+        assertThat(inToday(testTask(status = TaskStatus.COMPLETED))).isEqualTo(TaskSection.COMPLETED)
+    }
+
     @Test
     fun `empty input yields no sections`() {
         assertThat(TaskSections.of(emptyList(), todayStart, todayEnd)).isEmpty()

app/src/test/java/de/jeanlucmakiola/agendula/ui/theme/SystemThemeTest.kt

@@ -0,0 +1,26 @@
+package de.jeanlucmakiola.agendula.ui.theme
+
+import android.app.UiModeManager
+import com.google.common.truth.Truth.assertThat
+import de.jeanlucmakiola.agendula.R
+import de.jeanlucmakiola.agendula.data.prefs.ThemeMode
+import org.junit.jupiter.api.Test
+
+class SystemThemeTest {
+
+    @Test
+    fun `the system follows the app's light or dark`() {
+        assertThat(SystemTheme.nightModeOf(ThemeMode.SYSTEM)).isEqualTo(UiModeManager.MODE_NIGHT_AUTO)
+        assertThat(SystemTheme.nightModeOf(ThemeMode.LIGHT)).isEqualTo(UiModeManager.MODE_NIGHT_NO)
+        assertThat(SystemTheme.nightModeOf(ThemeMode.DARK)).isEqualTo(UiModeManager.MODE_NIGHT_YES)
+        assertThat(SystemTheme.nightModeOf(ThemeMode.BLACK)).isEqualTo(UiModeManager.MODE_NIGHT_YES)
+    }
+
+    @Test
+    fun `the splash opens on the background the app draws`() {
+        assertThat(SystemTheme.splashThemeOf(ThemeMode.SYSTEM, dynamicColor = true)).isEqualTo(R.style.Theme_Agendula)
+        assertThat(SystemTheme.splashThemeOf(ThemeMode.DARK, dynamicColor = false)).isEqualTo(R.style.Theme_Agendula_Fallback)
+        assertThat(SystemTheme.splashThemeOf(ThemeMode.BLACK, dynamicColor = true)).isEqualTo(R.style.Theme_Agendula_Black)
+        assertThat(SystemTheme.splashThemeOf(ThemeMode.BLACK, dynamicColor = false)).isEqualTo(R.style.Theme_Agendula_Black)
+    }
+}

app/src/test/java/de/jeanlucmakiola/agendula/ui/theme/WindowColorsTest.kt

@@ -0,0 +1,27 @@
+package de.jeanlucmakiola.agendula.ui.theme
+
+import androidx.compose.ui.graphics.toArgb
+import com.google.common.truth.Truth.assertThat
+import org.junit.jupiter.api.Test
+import java.io.File
+import javax.xml.parsers.DocumentBuilderFactory
+
+/** The launch window's colour has to be the background Compose then draws, or the splash flashes. */
+class WindowColorsTest {
+
+    private fun fallbackIn(qualifier: String): Int {
+        val doc = DocumentBuilderFactory.newInstance().newDocumentBuilder()
+            .parse(File("src/main/res/$qualifier/colors.xml"))
+        val colors = doc.getElementsByTagName("color")
+        val hex = (0 until colors.length).map { colors.item(it) }
+            .single { it.attributes.getNamedItem("name").nodeValue == "window_background_fallback" }
+            .textContent.trim().removePrefix("#")
+        return hex.toLong(16).toInt()
+    }
+
+    @Test
+    fun `the window matches the fallback schemes`() {
+        assertThat(fallbackIn("values")).isEqualTo(AgendulaLightFallback.background.toArgb())
+        assertThat(fallbackIn("values-night")).isEqualTo(AgendulaDarkFallback.background.toArgb())
+    }
+}

app/src/test/java/de/jeanlucmakiola/agendula/widget/WidgetDataTest.kt

@@ -171,6 +171,13 @@ class WidgetDataTest {
         assertThat(sections.filterIsInstance<WidgetSection.TaskItem>().map { it.row.taskId }).containsExactly(1L, 2L, 3L).inOrder()
     }
 
+    @Test
+    fun `the Today list is one Today bucket whatever the rows' due days`() {
+        val rows = listOf(row(1, dueKind = DueKind.TODAY), row(2, dueKind = DueKind.LATER), row(3, dueKind = null))
+        val sections = widgetSections(rows, groupByList = false, listNames = emptyMap(), todayList = true) { it?.name ?: "none" }
+        assertThat(sections.filterIsInstance<WidgetSection.Header>().map { it.key }).containsExactly("due:TODAY")
+    }
+
     @Test
     fun `grouping by list keeps the widgetRows order and headers each run once`() {
         val rows = listOf(row(1, listId = 1), row(2, listId = 1), row(3, listId = 2))

app/src/test/java/de/jeanlucmakiola/agendula/widget/WidgetStatsTest.kt

@@ -47,6 +47,37 @@ class WidgetStatsTest {
         assertThat(remaining).isEqualTo(2)
     }
 
+    @Test
+    fun `a task starting today counts as remaining`() {
+        val open = listOf(
+            testTask(id = 1, start = at("2026-07-20T16:00:00")),
+            testTask(id = 2, start = at("2026-07-20T09:00:00"), due = at("2026-07-23T09:00:00")),
+            testTask(id = 3, start = at("2026-07-21T09:00:00")),
+        )
+        val (_, remaining, _) = todayProgress(open, emptyList(), comparator, now, today, newYork)
+        assertThat(remaining).isEqualTo(2)
+    }
+
+    @Test
+    fun `a task due today but completed yesterday is not done today`() {
+        val completed = listOf(
+            testTask(id = 1, status = TaskStatus.COMPLETED, due = at("2026-07-20T18:00:00"), completedAt = at("2026-07-19T20:00:00")),
+        )
+        val (done, _, _) = todayProgress(emptyList(), completed, comparator, now, today, newYork)
+        assertThat(done).isEqualTo(0)
+    }
+
+    @Test
+    fun `the week's today holds a task starting today, and not again on its due day`() {
+        val open = listOf(
+            testTask(id = 1, start = at("2026-07-20T09:00:00"), due = at("2026-07-22T09:00:00")),
+            testTask(id = 2, start = at("2026-07-20T16:00:00")),
+        )
+        val week = weekDays(open, comparator, now, today, newYork)
+        assertThat(week[0].count).isEqualTo(2)
+        assertThat(week[2].count).isEqualTo(0)
+    }
+
     @Test
     fun `an earlier-due remaining task sorts ahead of a later one`() {
         val open = listOf(

fastlane/metadata/android/ar/changelogs/1030099.txt

@@ -0,0 +1,13 @@
+### جديد
+- خوادم ذاتية الاستضافة بشهادة موقّعة ذاتيًا أو عبر http.
+- تسمية الحسابات، والسحب للمزامنة، وطيّ أقسام القائمة.
+- سمة سوداء خالصة لشاشات AMOLED.
+- يمكن أن يظهر Agendula باسم "Tasks" في المشغّل.
+- تعرض التذكيرات وصف المهمة.
+
+### تغييرات
+- يعرض "اليوم" أيضًا المهام التي تبدأ اليوم ويُبقي ما أُنجز اليوم.
+
+### إصلاحات
+- إنجاز المهمة من أي مكان يلغي تذكيرها.
+- شاشة البداية تتبع سمة التطبيق.

fastlane/metadata/android/cs-CZ/changelogs/1030099.txt

@@ -0,0 +1,13 @@
+### Nové
+- Vlastní servery s certifikátem podepsaným sebou samým nebo přes http.
+- Pojmenování účtů, synchronizace tažením, sbalitelné sekce seznamu.
+- Čistě černý motiv pro displeje AMOLED.
+- Agendula se může v launcheru jmenovat „Tasks“.
+- Připomínky zobrazují popis úkolu.
+
+### Změny
+- Dnes ukazuje i úkoly začínající dnes a ponechá dnes dokončené.
+
+### Opravy
+- Dokončení úkolu kdekoli zruší jeho připomínku.
+- Úvodní obrazovka sleduje motiv aplikace.

fastlane/metadata/android/de-DE/changelogs/1030099.txt

@@ -0,0 +1,13 @@
+### Neu
+- Eigene Server mit selbstsigniertem Zertifikat oder über http.
+- Konten benennen, zum Synchronisieren ziehen, Listenabschnitte einklappen.
+- Ein reines Schwarz-Design für AMOLED-Displays.
+- Agendula kann im Launcher als „Tasks“ erscheinen.
+- Erinnerungen zeigen die Beschreibung der Aufgabe.
+
+### Geändert
+- Heute zeigt auch heute beginnende und heute erledigte Aufgaben.
+
+### Behoben
+- Abhaken, egal wo, beendet die Erinnerung der Aufgabe.
+- Der Startbildschirm folgt dem App-Design.

fastlane/metadata/android/en-GB/changelogs/1030099.txt

@@ -0,0 +1,13 @@
+### Added
+- Self-hosted servers with a self-signed certificate or plain http.
+- Name your accounts, pull to sync and collapse list sections.
+- A pure black theme for AMOLED screens.
+- Agendula can show up as "Tasks" in your launcher.
+- Reminders show the task's description.
+
+### Changed
+- Today also lists tasks starting today and keeps today's completions.
+
+### Fixed
+- Completing a task anywhere cancels its reminder.
+- The splash screen follows the app theme.

fastlane/metadata/android/en-US/changelogs/1030099.txt

@@ -0,0 +1,13 @@
+### Added
+- Self-hosted servers with a self-signed certificate or plain http.
+- Name your accounts, pull to sync and collapse list sections.
+- A pure black theme for AMOLED screens.
+- Agendula can show up as "Tasks" in your launcher.
+- Reminders show the task's description.
+
+### Changed
+- Today also lists tasks starting today and keeps today's completions.
+
+### Fixed
+- Completing a task anywhere cancels its reminder.
+- The splash screen follows the app theme.

fastlane/metadata/android/fr-FR/changelogs/1030099.txt

@@ -0,0 +1,13 @@
+### Nouveautés
+- Serveurs perso avec certificat auto-signé ou en http.
+- Nommer les comptes, tirer pour synchroniser, replier les sections.
+- Un thème noir pur pour les écrans AMOLED.
+- Agendula peut s'afficher « Tasks » dans le lanceur.
+- Les rappels affichent la description de la tâche.
+
+### Modifications
+- Aujourd'hui montre aussi les tâches débutées ou finies du jour.
+
+### Corrections
+- Cocher une tâche, où que ce soit, annule son rappel.
+- L'écran de démarrage suit le thème de l'appli.

fastlane/metadata/android/pt-BR/changelogs/1030099.txt

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+### Novidades
+- Servidores próprios com certificado autoassinado ou via http.
+- Dê nome às contas, puxe para sincronizar e recolha seções da lista.
+- Um tema preto puro para telas AMOLED.
+- O Agendula pode aparecer como "Tasks" no launcher.
+- Lembretes mostram a descrição da tarefa.
+
+### Alterações
+- Hoje também lista tarefas que começam hoje e mantém as concluídas hoje.
+
+### Correções
+- Concluir uma tarefa em qualquer lugar cancela o lembrete.
+- A tela de abertura segue o tema do app.

fastlane/metadata/android/ru-RU/changelogs/1030099.txt

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+### Новое
+- Свои серверы с самоподписанным сертификатом или по http.
+- Имена для аккаунтов, синхронизация жестом вниз, сворачиваемые разделы списка.
+- Чисто чёрная тема для AMOLED-экранов.
+- Agendula может называться «Tasks» в лаунчере.
+- Напоминания показывают описание задачи.
+
+### Изменения
+- «Сегодня» показывает и задачи, начинающиеся сегодня, и сохраняет выполненные сегодня.
+
+### Исправления
+- Выполнение задачи в любом месте отменяет её напоминание.
+- Заставка следует теме приложения.

fastlane/metadata/android/ru-RU/full_description.txt

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+Agendula — современное приложение для задач с открытым исходным кодом для Android.
+
+Синхронизируйте задачи через CalDAV: добавьте Nextcloud, Radicale, Baïkal или любой другой CalDAV-аккаунт и выберите, какие списки задач подключить. Или храните всё на телефоне — Agendula сама хранит ваши задачи, без аккаунта и без других приложений.
+
+Уже пользуетесь OpenTasks или tasks.org? Подключите Agendula к этому приложению, и задачи, синхронизированные через DAVx5 и подобные, появятся как есть. В любой момент их можно скопировать в собственное хранилище Agendula: Настройки → Хранилище.
+
+Что умеет: списки, управляемые в приложении, даты начала и срока, задачи на весь день, подзадачи, приоритеты, прогресс, повторяющиеся задачи с правкой отдельных повторений, несколько напоминаний на задачу с откладыванием, импорт и экспорт iCalendar, виджет на главный экран, ярлыки в лаунчере и плитка быстрых настроек.
+
+Дизайн — настоящий Material 3 Expressive: динамические цвета, выразительная анимация и формы.
+
+Конфиденциальность: без телеметрии, аналитики и рекламы. Agendula выходит в сеть только для синхронизации с добавленными вами CalDAV-аккаунтами. Без них ваши задачи не покидают устройство, если вы их не экспортируете.

fastlane/metadata/android/ru-RU/short_description.txt

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+Приложение задач в стиле Material 3 Expressive с синхронизацией CalDAV.

fastlane/metadata/android/ru-RU/title.txt

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+Agendula: Tasks