Bump version to 1.40.2-typing.10

The agenda part filtered calendars through the search settings and always
collapsed after four rows. It now has its own selection: an exclusion set
(`clockWidgetCalendarPartExcludedCalendars`, empty = all) that is added to the
search settings' exclusions, because the picker only offers calendars those
settings leave enabled.

The row cap is `clockWidgetCalendarPartMaxRows` (1..8, default 4); the agenda
shows that many events and then a "+N more events" row if more are left, so
with the default five events now render as four rows plus "+1 more event"
instead of three plus "+2".

Both are configured in `ConfigureCalendarPart`, shown by the clock sheet while
the Events part is enabled: a slider, a Calendars row that expands into a
colour-tinted checkbox per calendar, and a button to Settings -> Search ->
Calendar (new `ROUTE_SEARCH_CALENDARS`) for calendars the search settings
disable. A missing calendar permission shows a banner with a Grant button.

New setting fields default to the previous behaviour, so no datastore
migration is needed.

CLAUDE.md

@@ -59,12 +59,21 @@ changes on top of that:
 * **A new part shows today's agenda.** `CalendarPartProvider`
   (`app/ui/.../widgets/clock/parts/`) is toggled with the *Events* switch
   (`clockWidgetCalendarPart`). It lists the events that are still running or upcoming today, plus
-  today's all-day events, capped at 4 rows — if there are more, the last row is a "+N more events"
-  hint that opens the calendar app. Tapping a row opens the event
+  today's all-day events, capped at `clockWidgetCalendarPartMaxRows` rows (1..8, default 4) — if
+  there are more, the rows are followed by a "+N more events" hint that opens the calendar app.
+  Tapping a row opens the event
   (`CalendarEvent.launch`, i.e. `ACTION_VIEW` on `content://com.android.calendar/events/<id>`,
   which KashCal handles). Rows reuse `CalendarEvent.getSummary()` from
   `ui/launcher/search/calendar/CalendarItem.kt` (made `internal` for this), so an all-day event
   reads "All day" and a timed one reads e.g. "09:00 – 09:30".
+* **The agenda picks its calendars.** `clockWidgetCalendarPartExcludedCalendars` (empty = all)
+  hides individual calendars; the query's exclusion set is that set plus the search settings'
+  exclusions, because the picker only ever offers calendars the search settings leave enabled
+  (`ClockWidgetSettingsScreenVM.calendars` filters them out of `CalendarRepository.getCalendars()`,
+  and a "Manage calendars" button opens `Settings → Search → Calendar` via the
+  `ROUTE_SEARCH_CALENDARS` route in `SettingsActivity`). The whole calendar configuration lives in
+  `ConfigureCalendarPart.kt`, shown by `ConfigureClockWidgetSheet` while the Events part is on —
+  the agenda deliberately ignores the calendar *widget*'s own `excludedCalendarIds`.
 
 Rankings, in the order the zone prefers them: `CalendarPartProvider` 70 when an event is running or
 starts within 30 minutes, else 30 while there are events left today, else 0 (so the date part keeps
@@ -78,8 +87,10 @@ launcher only re-query when they become visible). `PartProvider.setTime()` is ca
 by the clock widget; the provider folds that into its ranking instead of re-querying.
 
 The clock settings themselves are in `core/preferences`: `LauncherSettingsData` (new fields
-`clockWidgetCalendarPart`, `clockWidgetDynamicZoneSlots`), `ClockWidgetParts` and the
-`ClockWidgetSettings` accessors in `core/preferences/.../ui/ClockWidgetSettings.kt`, and the UI
+`clockWidgetCalendarPart`, `clockWidgetCalendarPartExcludedCalendars`,
+`clockWidgetCalendarPartMaxRows`, `clockWidgetDynamicZoneSlots`), `ClockWidgetParts` and the
+`ClockWidgetSettings` accessors in `core/preferences/.../ui/ClockWidgetSettings.kt` (including the
+`MinCalendarPartRows`/`MaxCalendarPartRows` bounds), and the UI
 state in `ui/settings/clockwidget/ClockWidgetSettingsScreenVM.kt`. New strings are English-only in
 `core/i18n/src/main/res/values/strings.xml`; translations come from Crowdin upstream.
 

app/app/build.gradle.kts

@@ -34,8 +34,8 @@ android {
         applicationId = "de.mm20.launcher2"
         minSdk = libs.versions.minSdk.get().toInt()
         targetSdk = libs.versions.targetSdk.get().toInt()
-        versionCode = System.getenv("VERSION_CODE_OVERRIDE")?.toIntOrNull() ?: 2026091201
-        versionName = "1.40.2-typing.8"
+        versionCode = System.getenv("VERSION_CODE_OVERRIDE")?.toIntOrNull() ?: 2026091701
+        versionName = "1.40.2-typing.10"
         signingConfig = signingConfigs.getByName("debug")
     }
 

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/clock/ClockWidget.kt

@@ -709,6 +709,14 @@ fun ConfigureClockWidgetSheet(
                     }
                 }
             }
+            if (smartspacer == false) {
+                AnimatedVisibility(visible = parts?.calendar == true) {
+                    ConfigureCalendarPart(
+                        modifier = Modifier.padding(top = 16.dp),
+                        viewModel = viewModel,
+                    )
+                }
+            }
         }
     }
 }

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/clock/ConfigureCalendarPart.kt

@@ -0,0 +1,181 @@
+package de.mm20.launcher2.ui.launcher.widgets.clock
+
+import android.content.Intent
+import androidx.appcompat.app.AppCompatActivity
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.requiredSize
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.CheckboxDefaults
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedCard
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.compose.LocalLifecycleOwner
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import de.mm20.launcher2.permissions.PermissionGroup
+import de.mm20.launcher2.permissions.PermissionsManager
+import de.mm20.launcher2.preferences.ui.MaxCalendarPartRows
+import de.mm20.launcher2.preferences.ui.MinCalendarPartRows
+import de.mm20.launcher2.themes.colors.atTone
+import de.mm20.launcher2.ui.R
+import de.mm20.launcher2.ui.component.MissingPermissionBanner
+import de.mm20.launcher2.ui.component.preferences.CheckboxPreference
+import de.mm20.launcher2.ui.component.preferences.Preference
+import de.mm20.launcher2.ui.component.preferences.SliderPreference
+import de.mm20.launcher2.ui.locals.LocalDarkTheme
+import de.mm20.launcher2.ui.settings.SettingsActivity
+import de.mm20.launcher2.ui.settings.clockwidget.ClockWidgetSettingsScreenVM
+import org.koin.compose.koinInject
+
+/**
+ * Settings for the agenda in the clock widget's dynamic zone: how many events are shown
+ * before they collapse into a "+N more events" row, and which calendars they come from.
+ */
+@Composable
+internal fun ConfigureCalendarPart(
+    viewModel: ClockWidgetSettingsScreenVM,
+    modifier: Modifier = Modifier,
+) {
+    val context = LocalContext.current
+    val activity = LocalLifecycleOwner.current as? AppCompatActivity
+    val permissionsManager: PermissionsManager = koinInject()
+
+    val calendars by viewModel.calendars.collectAsStateWithLifecycle()
+    val excludedCalendars by viewModel.calendarPartExcludedCalendars.collectAsStateWithLifecycle()
+    val maxRows by viewModel.calendarPartMaxRows.collectAsStateWithLifecycle()
+    val hasPermission by viewModel.hasCalendarPermission.collectAsStateWithLifecycle()
+
+    var showCalendars by remember { mutableStateOf(false) }
+
+    val shownCalendars = calendars.count { it.id !in excludedCalendars }
+
+    Column(modifier = modifier) {
+        if (!hasPermission) {
+            MissingPermissionBanner(
+                modifier = Modifier.padding(bottom = 8.dp),
+                text = stringResource(R.string.missing_permission_calendar_widget_settings),
+                onClick = {
+                    activity?.let {
+                        permissionsManager.requestPermission(it, PermissionGroup.Calendar)
+                    }
+                },
+            )
+        }
+        OutlinedCard(
+            modifier = Modifier.fillMaxWidth(),
+        ) {
+            Column(
+                modifier = Modifier.fillMaxWidth()
+            ) {
+                SliderPreference(
+                    title = stringResource(R.string.preference_clockwidget_calendar_part_events),
+                    icon = R.drawable.event_24px,
+                    value = maxRows,
+                    min = MinCalendarPartRows,
+                    max = MaxCalendarPartRows,
+                    step = 1,
+                    onValueChanged = {
+                        viewModel.setCalendarPartMaxRows(it)
+                    }
+                )
+                HorizontalDivider()
+                Preference(
+                    title = stringResource(R.string.preference_clockwidget_calendar_part_calendars),
+                    summary = when {
+                        calendars.isEmpty() -> stringResource(R.string.preference_clockwidget_calendar_part_no_calendars)
+                        shownCalendars == calendars.size -> stringResource(R.string.preference_clockwidget_calendar_part_all_calendars)
+                        else -> stringResource(
+                            R.string.preference_clockwidget_calendar_part_calendars_summary,
+                            shownCalendars,
+                            calendars.size,
+                        )
+                    },
+                    icon = R.drawable.calendar_today_24px,
+                    onClick = { showCalendars = !showCalendars },
+                    enabled = calendars.isNotEmpty(),
+                    controls = {
+                        Icon(
+                            painter = painterResource(
+                                if (showCalendars) R.drawable.keyboard_arrow_up_24px
+                                else R.drawable.keyboard_arrow_down_24px
+                            ),
+                            contentDescription = null,
+                        )
+                    },
+                )
+                AnimatedVisibility(
+                    visible = showCalendars && calendars.isNotEmpty(),
+                ) {
+                    Column(
+                        modifier = Modifier.fillMaxWidth()
+                    ) {
+                        HorizontalDivider()
+                        for (calendar in calendars) {
+                            CheckboxPreference(
+                                title = calendar.name,
+                                summary = calendar.owner,
+                                iconPadding = false,
+                                value = calendar.id !in excludedCalendars,
+                                onValueChanged = {
+                                    viewModel.setCalendarExcluded(calendar.id, !it)
+                                },
+                                checkboxColors = CheckboxDefaults.colors(
+                                    checkedColor = if (calendar.color == 0) MaterialTheme.colorScheme.primary
+                                    else Color(
+                                        calendar.color.atTone(if (LocalDarkTheme.current) 80 else 40)
+                                    ),
+                                    checkmarkColor = if (calendar.color == 0) MaterialTheme.colorScheme.onPrimary
+                                    else Color(
+                                        calendar.color.atTone(if (LocalDarkTheme.current) 20 else 100)
+                                    )
+                                )
+                            )
+                        }
+                    }
+                }
+            }
+        }
+        TextButton(
+            modifier = Modifier
+                .padding(top = 8.dp)
+                .align(Alignment.CenterHorizontally),
+            contentPadding = ButtonDefaults.TextButtonWithIconContentPadding,
+            onClick = {
+                context.startActivity(
+                    Intent(context, SettingsActivity::class.java).apply {
+                        putExtra(
+                            SettingsActivity.EXTRA_ROUTE,
+                            SettingsActivity.ROUTE_SEARCH_CALENDARS,
+                        )
+                    }
+                )
+            },
+        ) {
+            Text(stringResource(R.string.preference_clockwidget_calendar_part_manage_calendars))
+            Icon(
+                modifier = Modifier
+                    .padding(start = ButtonDefaults.IconSpacing)
+                    .requiredSize(ButtonDefaults.IconSize),
+                painter = painterResource(R.drawable.open_in_new_20px),
+                contentDescription = null,
+            )
+        }
+    }
+}

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/clock/parts/CalendarPartProvider.kt

@@ -39,6 +39,7 @@ import de.mm20.launcher2.permissions.PermissionGroup
 import de.mm20.launcher2.permissions.PermissionsManager
 import de.mm20.launcher2.preferences.TimeFormat
 import de.mm20.launcher2.preferences.search.CalendarSearchSettings
+import de.mm20.launcher2.preferences.ui.ClockWidgetSettings
 import de.mm20.launcher2.search.CalendarEvent
 import de.mm20.launcher2.ui.R
 import de.mm20.launcher2.ui.locals.LocalTimeFormat
@@ -65,10 +66,10 @@ import java.time.OffsetDateTime
 import java.util.Date
 
 /**
- * Highest number of rows the agenda shows. If there are more events than this, the last
- * row is a "+N more events" hint.
+ * Number of rows the agenda shows before it collapses into a "+N more events" row, until the
+ * setting has been read.
  */
-private const val MaxRows = 4
+private const val DefaultMaxRows = 4
 
 /** Re-query interval, so the agenda survives calendar changes that don't notify. */
 private const val RefreshInterval = 15 * 60 * 1000L
@@ -96,13 +97,17 @@ class CalendarPartProvider : PartProvider, KoinComponent {
     private val calendarRepository: CalendarRepository by inject()
     private val permissionsManager: PermissionsManager by inject()
     private val searchSettings: CalendarSearchSettings by inject()
+    private val clockWidgetSettings: ClockWidgetSettings by inject()
 
     private val agenda = MutableStateFlow<List<CalendarEvent>>(emptyList())
 
+    private val maxRows = MutableStateFlow(DefaultMaxRows)
+
     override fun getRanking(context: Context): Flow<Int> = channelFlow {
         // Load the agenda in the background; the ranking itself only depends on the
         // already known agenda, so it can be emitted right away.
         launch { observeAgenda(context) }
+        launch { clockWidgetSettings.calendarPartMaxRows.collect { maxRows.value = it } }
         agenda.map { ranking(it) }
             .distinctUntilChanged()
             .collect { send(it) }
@@ -112,8 +117,17 @@ class CalendarPartProvider : PartProvider, KoinComponent {
         combine(
             dayChanges(context),
             permissionsManager.hasPermission(PermissionGroup.Calendar),
+            clockWidgetSettings.calendarPartExcludedCalendars,
             searchSettings.excludedCalendars,
-        ) { now, hasPermission, excludedCalendars -> Triple(now, hasPermission, excludedCalendars) }
+        ) { now, hasPermission, hiddenInWidget, excludedInSearch ->
+            AgendaInputs(
+                now = now,
+                hasCalendarPermission = hasPermission,
+                // Calendars the user disabled in the search settings cannot be picked in the
+                // widget either, so the two sets just add up.
+                excludedCalendars = if (hasPermission) hiddenInWidget + excludedInSearch else emptySet(),
+            )
+        }
             .collectLatest { (now, hasPermission, excludedCalendars) ->
                 agenda.value = if (!hasPermission) {
                     emptyList()
@@ -176,13 +190,15 @@ class CalendarPartProvider : PartProvider, KoinComponent {
     @Composable
     override fun Component(compactLayout: Boolean) {
         val events by agenda.collectAsState()
+        val maxRows by this.maxRows.collectAsState()
         val context = LocalContext.current
         if (events.isEmpty()) return
 
         val timeFormat = LocalTimeFormat.current
         val contentColor = LocalContentColor.current
 
-        val visibleCount = if (events.size > MaxRows) MaxRows - 1 else events.size
+        // The configured number of events, then a "+N more events" row if there are more.
+        val visibleCount = minOf(events.size, maxRows)
         val hiddenCount = events.size - visibleCount
 
         Column(
@@ -216,6 +232,13 @@ class CalendarPartProvider : PartProvider, KoinComponent {
     }
 }
 
+/** The three inputs the agenda query depends on. */
+private data class AgendaInputs(
+    val now: Long,
+    val hasCalendarPermission: Boolean,
+    val excludedCalendars: Set<String>,
+)
+
 /**
  * The time of an event, or "all-day" for all-day events. Never a date.
  */

app/ui/src/main/java/de/mm20/launcher2/ui/settings/SettingsActivity.kt

@@ -422,6 +422,7 @@ class SettingsActivity : BaseActivity() {
             ROUTE_MEDIA_INTEGRATION -> MediaIntegrationSettingsRoute
             ROUTE_SEARCH_ACTIONS -> SearchActionsSettingsRoute
             ROUTE_HIDDEN_ITEMS -> HiddenItemsSettingsRoute
+            ROUTE_SEARCH_CALENDARS -> CalendarSearchSettingsRoute
             ROUTE_CRASH_REPORT if (intent.hasExtra(EXTRA_CRASH_REPORT_PATH)) -> {
                 CrashReportRoute(intent.getStringExtra(EXTRA_CRASH_REPORT_PATH)!!)
             }
@@ -435,6 +436,7 @@ class SettingsActivity : BaseActivity() {
         const val ROUTE_MEDIA_INTEGRATION = "settings/integrations/media"
         const val ROUTE_SEARCH_ACTIONS = "settings/search/searchactions"
         const val ROUTE_HIDDEN_ITEMS = "settings/search/hiddenitems"
+        const val ROUTE_SEARCH_CALENDARS = "settings/search/calendar"
         const val ROUTE_CRASH_REPORT = "settings/debug/crashreport"
         const val EXTRA_CRASH_REPORT_PATH = "crash_report_path"
     }

app/ui/src/main/java/de/mm20/launcher2/ui/settings/clockwidget/ClockWidgetSettingsScreenVM.kt

@@ -2,11 +2,16 @@ package de.mm20.launcher2.ui.settings.clockwidget
 
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import de.mm20.launcher2.calendar.CalendarRepository
+import de.mm20.launcher2.calendar.providers.CalendarList
+import de.mm20.launcher2.permissions.PermissionGroup
+import de.mm20.launcher2.permissions.PermissionsManager
 import de.mm20.launcher2.preferences.BatteryStatusVisibility
 import de.mm20.launcher2.preferences.ClockWidgetAlignment
 import de.mm20.launcher2.preferences.ClockWidgetColors
 import de.mm20.launcher2.preferences.ClockWidgetStyle
 import de.mm20.launcher2.preferences.TimeFormat
+import de.mm20.launcher2.preferences.search.CalendarSearchSettings
 import de.mm20.launcher2.preferences.ui.ClockWidgetSettings
 import de.mm20.launcher2.preferences.ui.UiSettings
 import kotlinx.coroutines.flow.SharingStarted
@@ -19,6 +24,9 @@ import org.koin.core.component.inject
 class ClockWidgetSettingsScreenVM : ViewModel(), KoinComponent {
     private val settings: ClockWidgetSettings by inject()
     private val uiSettings: UiSettings by inject()
+    private val calendarRepository: CalendarRepository by inject()
+    private val calendarSearchSettings: CalendarSearchSettings by inject()
+    private val permissionsManager: PermissionsManager by inject()
 
     val compact = settings.compact
         .stateIn(viewModelScope, SharingStarted.WhileSubscribed(), null)
@@ -106,6 +114,40 @@ class ClockWidgetSettingsScreenVM : ViewModel(), KoinComponent {
         settings.setCalendarPart(calendarPart)
     }
 
+    /**
+     * Number of event rows in the agenda before it collapses into a "+N more events" row.
+     */
+    val calendarPartMaxRows = settings.calendarPartMaxRows
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(), 4)
+
+    fun setCalendarPartMaxRows(rows: Int) {
+        settings.setCalendarPartMaxRows(rows)
+    }
+
+    val calendarPartExcludedCalendars = settings.calendarPartExcludedCalendars
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(), emptySet<String>())
+
+    fun setCalendarExcluded(calendarId: String, excluded: Boolean) {
+        settings.setCalendarExcluded(calendarId, excluded)
+    }
+
+    /**
+     * Calendars the agenda can show, i.e. every calendar the search settings make available.
+     * Calendars disabled there are missing here on purpose.
+     */
+    val calendars = combine(
+        calendarRepository.getCalendars(),
+        calendarSearchSettings.excludedCalendars,
+    ) { calendars, excluded ->
+        calendars
+            .filter { it.id !in excluded }
+            .sortedWith(compareBy({ it.owner ?: "" }, { it.name }))
+    }.stateIn(viewModelScope, SharingStarted.WhileSubscribed(), emptyList<CalendarList>())
+
+    /** Whether the agenda can show anything at all. */
+    val hasCalendarPermission = permissionsManager.hasPermission(PermissionGroup.Calendar)
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(), true)
+
     val slots = settings.slots
         .stateIn(viewModelScope, SharingStarted.WhileSubscribed(), 1)
 

core/i18n/src/main/res/values/strings.xml

@@ -615,6 +615,12 @@
     <string name="preference_clockwidget_alarm_part_summary">Show alarms that will ring within the next 24 hours</string>
     <string name="preference_clockwidget_calendar_part">Events</string>
     <string name="preference_clockwidget_calendar_part_summary">Show today\'s agenda</string>
+    <string name="preference_clockwidget_calendar_part_events">Visible events</string>
+    <string name="preference_clockwidget_calendar_part_calendars">Calendars</string>
+    <string name="preference_clockwidget_calendar_part_all_calendars">All calendars</string>
+    <string name="preference_clockwidget_calendar_part_calendars_summary">%1$d of %2$d calendars</string>
+    <string name="preference_clockwidget_calendar_part_no_calendars">No calendars found</string>
+    <string name="preference_clockwidget_calendar_part_manage_calendars">Manage calendars</string>
     <string name="clockwidget_calendar_part_all_day">all-day</string>
     <plurals name="clockwidget_calendar_part_more_events">
         <item quantity="one">+%d more event</item>

core/preferences/src/main/java/de/mm20/launcher2/preferences/LauncherSettingsData.kt

@@ -59,6 +59,8 @@ data class LauncherSettingsData internal constructor(
     val clockWidgetMusicPart: Boolean = true,
     val clockWidgetDatePart: Boolean = true,
     val clockWidgetCalendarPart: Boolean = false,
+    val clockWidgetCalendarPartExcludedCalendars: Set<String> = emptySet(),
+    val clockWidgetCalendarPartMaxRows: Int = 4,
     val clockWidgetDynamicZoneSlots: Int = 1,
     val clockWidgetFillHeight: Boolean = false,
     val clockWidgetAlignment: ClockWidgetAlignment = ClockWidgetAlignment.Bottom,

core/preferences/src/main/java/de/mm20/launcher2/preferences/ui/ClockWidgetSettings.kt

@@ -11,6 +11,10 @@ import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.map
 
+/** Bounds for the number of event rows the agenda shows before collapsing. */
+const val MinCalendarPartRows = 1
+const val MaxCalendarPartRows = 8
+
 data class ClockWidgetParts(
     val date: Boolean,
     val music: Boolean = false,
@@ -61,6 +65,39 @@ class ClockWidgetSettings internal constructor(
         }
     }
 
+    /**
+     * Calendars the agenda does not show. Empty means "all calendars".
+     */
+    val calendarPartExcludedCalendars
+        get() = launcherDataStore.data.map { it.clockWidgetCalendarPartExcludedCalendars }
+            .distinctUntilChanged()
+
+    fun setCalendarExcluded(calendarId: String, excluded: Boolean) {
+        launcherDataStore.update {
+            it.copy(
+                clockWidgetCalendarPartExcludedCalendars =
+                    if (excluded) it.clockWidgetCalendarPartExcludedCalendars + calendarId
+                    else it.clockWidgetCalendarPartExcludedCalendars - calendarId
+            )
+        }
+    }
+
+    /**
+     * Number of event rows in the agenda before it collapses into a "+N more events" row.
+     */
+    val calendarPartMaxRows
+        get() = launcherDataStore.data
+            .map { it.clockWidgetCalendarPartMaxRows.coerceIn(MinCalendarPartRows, MaxCalendarPartRows) }
+            .distinctUntilChanged()
+
+    fun setCalendarPartMaxRows(rows: Int) {
+        launcherDataStore.update {
+            it.copy(
+                clockWidgetCalendarPartMaxRows = rows.coerceIn(MinCalendarPartRows, MaxCalendarPartRows)
+            )
+        }
+    }
+
     fun setDatePart(datePart: Boolean) {
         launcherDataStore.update {
             it.copy(clockWidgetDatePart = datePart)

data/weather/src/main/java/de/mm20/launcher2/weather/WeatherProvider.kt

@@ -11,6 +11,14 @@ interface WeatherProvider {
         return 1000 * 60 * 60L
     }
 
+    /**
+     * Whether this provider pushes weather updates on its own instead of being polled, and
+     * resolves its location itself. [WeatherUpdateWorker] then has nothing to pull and must not
+     * request a location for it.
+     */
+    val isPushBased: Boolean
+        get() = false
+
     suspend fun getWeatherData(location: WeatherLocation): List<Forecast>?
     suspend fun getWeatherData(lat: Double, lon: Double): List<Forecast>?
     suspend fun findLocation(query: String): List<WeatherLocation>

data/weather/src/main/java/de/mm20/launcher2/weather/WeatherRepository.kt

@@ -79,13 +79,12 @@ internal class WeatherRepositoryImpl(
         }
         scope.launch {
             settings.collectLatest {
-                if (it.managedLocation) {
-                    // The provider resolves its own location and pushes weather updates, so there
-                    // is nothing to poll for.
+                val provider = WeatherProvider.getInstance(it.provider)
+                if (provider.isPushBased) {
+                    // The provider sends its updates itself, so there is nothing to poll for.
                     WorkManager.getInstance(context).cancelUniqueWork("weather")
                     return@collectLatest
                 }
-                val provider =  WeatherProvider.getInstance(it.provider)
                 val weatherRequest =
                     PeriodicWorkRequestBuilder<WeatherUpdateWorker>(Duration.ofMillis(provider.getUpdateInterval()))
                         .build()
@@ -218,20 +217,19 @@ class WeatherUpdateWorker(
     override suspend fun doWork(): Result {
         Log.d("WeatherUpdateWorker", "Requesting weather data")
         val settingsData = settings.first()
+        val provider = WeatherProvider.getInstance(settingsData.provider)
 
-        // A provider with a managed location resolves its position itself and pushes weather
-        // updates instead of being polled (Breezy Weather does both). There is nothing to pull,
-        // and its getWeatherData() always returns null - which used to make this worker request a
-        // location (holding GPS and network listeners for up to ten minutes at a time) and then
-        // return Result.retry() forever, without ever setting lastUpdate, so the update interval
-        // check below could never short-circuit it either.
-        if (settingsData.managedLocation) {
-            Log.d("WeatherUpdateWorker", "Provider manages its own location, nothing to pull")
+        // A push-based provider sends its updates on its own and resolves its own location
+        // (Breezy Weather does both), so there is nothing to pull here. Its getWeatherData()
+        // always returns null, which used to make this worker request a location - registering
+        // GPS and network listeners and holding them for up to ten minutes - and then return
+        // Result.retry() forever, without ever setting lastUpdate, so the interval check below
+        // could never short-circuit it either.
+        if (provider.isPushBased) {
+            Log.d("WeatherUpdateWorker", "Provider pushes updates, nothing to pull")
             return Result.success()
         }
 
-        val provider = WeatherProvider.getInstance(settingsData.provider)
-
         val updateInterval = provider.getUpdateInterval()
         val lastUpdate = settingsData.lastUpdate
 
@@ -240,21 +238,26 @@ class WeatherUpdateWorker(
             return Result.failure()
         }
 
-        val weatherData = if (settingsData.autoLocation) {
-            val latLon = getLastKnownLocation() ?: settingsData.lastLocation
-            if (latLon == null) {
-                Log.e("WeatherUpdateWorker", "Could not get location")
-                return Result.failure()
+        val weatherData = when {
+            // A managed location means the provider resolves the position itself, so requesting
+            // one here would be wasted work that holds the location stack open.
+            settingsData.managedLocation || !settingsData.autoLocation -> {
+                val location = settings.location.first()
+                if (location == null) {
+                    Log.e("WeatherUpdateWorker", "Location not set")
+                    return Result.failure()
+                }
+                provider.getWeatherData(location)
             }
-            settings.setLastLocation(latLon)
-            provider.getWeatherData(latLon.lat, latLon.lon)
-        } else {
-            val location = settings.location.first()
-            if (location == null) {
-                Log.e("WeatherUpdateWorker", "Location not set")
-                return Result.failure()
+            else -> {
+                val latLon = getLastKnownLocation() ?: settingsData.lastLocation
+                if (latLon == null) {
+                    Log.e("WeatherUpdateWorker", "Could not get location")
+                    return Result.failure()
+                }
+                settings.setLastLocation(latLon)
+                provider.getWeatherData(latLon.lat, latLon.lon)
             }
-            provider.getWeatherData(location)
         }
 
         return if (weatherData == null) {

data/weather/src/main/java/de/mm20/launcher2/weather/breezy/BreezyWeatherProvider.kt

@@ -20,6 +20,9 @@ class BreezyWeatherProvider(
 ) : WeatherProvider, KoinComponent {
     private val database: AppDatabase by inject()
 
+    // Breezy sends its weather data to us (see pushWeatherData) and manages its own location.
+    override val isPushBased: Boolean = true
+
     override suspend fun getWeatherData(location: WeatherLocation): List<Forecast>? {
         // Noop implementation, because Breezy weather is handled in a special way
         return null