Add tasks.org integration

app/app/src/main/AndroidManifest.xml

@@ -30,6 +30,7 @@
     <uses-permission android:name="android.permission.CALL_PHONE" />
 
     <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="org.tasks.permission.READ_TASKS" />
 
     <application
         android:name=".LauncherApplication"

app/ui/src/main/java/de/mm20/launcher2/ui/common/FavoritesVM.kt

@@ -12,7 +12,16 @@ import de.mm20.launcher2.searchable.PinnedLevel
 import de.mm20.launcher2.services.favorites.FavoritesService
 import de.mm20.launcher2.widgets.CalendarWidget
 import de.mm20.launcher2.widgets.WidgetRepository
-import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.emitAll
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.shareIn
+import kotlinx.coroutines.flow.stateIn
+import kotlinx.coroutines.flow.transformLatest
 import org.koin.core.component.KoinComponent
 import org.koin.core.component.inject
 
@@ -25,7 +34,8 @@ abstract class FavoritesVM : ViewModel(), KoinComponent {
 
     val selectedTag = MutableStateFlow<String?>(null)
 
-    val showEditButton = settings.showEditButton.stateIn(viewModelScope, SharingStarted.Lazily, false)
+    val showEditButton =
+        settings.showEditButton.stateIn(viewModelScope, SharingStarted.Lazily, false)
     abstract val tagsExpanded: Flow<Boolean>
     abstract val compactTags: Flow<Boolean>
 
@@ -46,34 +56,44 @@ abstract class FavoritesVM : ViewModel(), KoinComponent {
             ) { (a, b) -> a as Boolean to b as FavoritesSettingsData }
                 .transformLatest {
 
-                val columns = it.second.columns
-                val excludeCalendar = it.first
-                val includeFrequentlyUsed = it.second.frequentlyUsed
-                val frequentlyUsedRows = it.second.frequentlyUsedRows
+                    val columns = it.second.columns
+                    val excludeCalendar = it.first
+                    val includeFrequentlyUsed = it.second.frequentlyUsed
+                    val frequentlyUsedRows = it.second.frequentlyUsedRows
 
-                val pinned = favoritesService.getFavorites(
-                    excludeTypes = if (excludeCalendar) listOf("calendar", "tag", "plugin.calendar") else listOf("tag"),
-                    minPinnedLevel = PinnedLevel.AutomaticallySorted,
-                    limit = 10 * columns,
-                )
-                if (includeFrequentlyUsed) {
-                    emitAll(pinned.flatMapLatest { pinned ->
-                        favoritesService.getFavorites(
-                            excludeTypes = if (excludeCalendar) listOf("calendar", "tag", "plugin.calendar") else listOf("tag"),
-                            maxPinnedLevel = PinnedLevel.FrequentlyUsed,
-                            minPinnedLevel = PinnedLevel.FrequentlyUsed,
-                            limit = frequentlyUsedRows * columns - pinned.size % columns,
-                        ).map {
-                            pinned + it
-                        }
-                            .withCustomLabels(customAttributesRepository)
-                    })
-                } else {
-                    emitAll(
-                        pinned.withCustomLabels(customAttributesRepository)
+                    val pinned = favoritesService.getFavorites(
+                        excludeTypes = if (excludeCalendar) listOf(
+                            "calendar",
+                            "tasks.org",
+                            "tag",
+                            "plugin.calendar"
+                        ) else listOf("tag"),
+                        minPinnedLevel = PinnedLevel.AutomaticallySorted,
+                        limit = 10 * columns,
                     )
+                    if (includeFrequentlyUsed) {
+                        emitAll(pinned.flatMapLatest { pinned ->
+                            favoritesService.getFavorites(
+                                excludeTypes = if (excludeCalendar) listOf(
+                                    "calendar",
+                                    "tasks.org",
+                                    "tag",
+                                    "plugin.calendar"
+                                ) else listOf("tag"),
+                                maxPinnedLevel = PinnedLevel.FrequentlyUsed,
+                                minPinnedLevel = PinnedLevel.FrequentlyUsed,
+                                limit = frequentlyUsedRows * columns - pinned.size % columns,
+                            ).map {
+                                pinned + it
+                            }
+                                .withCustomLabels(customAttributesRepository)
+                        })
+                    } else {
+                        emitAll(
+                            pinned.withCustomLabels(customAttributesRepository)
+                        )
+                    }
                 }
-            }
         } else {
             customAttributesRepository
                 .getItemsForTag(tag)

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/sheets/ConfigureWidgetSheet.kt

@@ -554,6 +554,7 @@ fun ColumnScope.ConfigureCalendarWidget(
         for (group in groups) {
             val pluginName = remember(plugins, group.key) {
                 if (group.key == "local") context.getString(R.string.preference_calendar_calendars)
+                else if (group.key == "tasks.org") context.getString(R.string.preference_calendar_tasks)
                 else plugins.find { it.authority == group.key }?.label
             }
             if (pluginName != null) {

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/calendar/CalendarWidgetVM.kt

@@ -43,7 +43,7 @@ class CalendarWidgetVM : ViewModel(), KoinComponent {
     val calendarEvents = mutableStateOf<List<CalendarEvent>>(emptyList())
     val pinnedCalendarEvents =
         favoritesService.getFavorites(
-            includeTypes = listOf("calendar", "plugin.calendar"),
+            includeTypes = listOf("calendar", "tasks.org", "plugin.calendar"),
             minPinnedLevel = PinnedLevel.AutomaticallySorted,
         ).stateIn(viewModelScope, SharingStarted.WhileSubscribed(), emptyList())
     val nextEvents = mutableStateOf<List<CalendarEvent>>(emptyList())
@@ -172,7 +172,7 @@ class CalendarWidgetVM : ViewModel(), KoinComponent {
                 excludeCalendars = config.excludedCalendarIds ?: config.legacyExcludedCalendarIds?.map { "local:$it" } ?: emptyList(),
             ).collectLatest { events ->
                 searchableRepository.getKeys(
-                    includeTypes = listOf("calendar", "plugin.calendar"),
+                    includeTypes = listOf("calendar", "tasks.org", "plugin.calendar"),
                     maxVisibility = VisibilityLevel.SearchOnly,
                     limit = 9999,
                 ).collectLatest { hidden ->

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

@@ -46,7 +46,7 @@ fun CalendarProviderSettingsScreen(providerId: String) {
 
     val pluginState by viewModel.pluginState.collectAsStateWithLifecycle(null)
 
-    val providerAvailable = providerId == "local" || pluginState != null
+    val providerAvailable = providerId == "local" || providerId == "tasks.org" || pluginState != null
 
     PreferenceScreen(
         title = pluginState?.plugin?.label ?: stringResource(R.string.preference_search_calendar)
@@ -59,9 +59,11 @@ fun CalendarProviderSettingsScreen(providerId: String) {
                 SwitchPreference(
                     title =
                         if (providerId == "local") stringResource(R.string.preference_search_calendar)
+                        else if (providerId == "tasks.org") stringResource(R.string.preference_search_tasks)
                         else pluginState?.plugin?.label ?: "",
                     summary =
                         if (providerId == "local") stringResource(R.string.preference_search_local_calendar_summary)
+                        else if (providerId == "tasks.org") stringResource(R.string.preference_search_tasks_summary)
                         else (pluginState?.state as? PluginState.Ready)?.text
                             ?: pluginState?.plugin?.description,
                     value = enabled && (pluginState == null || pluginState?.state is PluginState.Ready),

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

@@ -11,9 +11,6 @@ import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-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.stringResource
@@ -39,7 +36,12 @@ fun CalendarSearchSettingsScreen() {
     val navController = LocalNavController.current
 
     val hasCalendarPermission by viewModel.hasCalendarPermission.collectAsState(null)
-    val plugins by viewModel.availablePlugins.collectAsStateWithLifecycle(emptyList(), minActiveState = Lifecycle.State.RESUMED)
+    val hasTasksPermission by viewModel.hasTasksPermission.collectAsState(null)
+    val isTasksAppInstalled by viewModel.isTasksAppInstalled.collectAsStateWithLifecycle(false)
+    val plugins by viewModel.availablePlugins.collectAsStateWithLifecycle(
+        emptyList(),
+        minActiveState = Lifecycle.State.RESUMED
+    )
     val enabledProviders by viewModel.enabledProviders.collectAsState(emptySet())
 
     PreferenceScreen(title = stringResource(R.string.preference_search_calendar)) {
@@ -66,6 +68,29 @@ fun CalendarSearchSettingsScreen() {
                         navController?.navigate("settings/search/calendar/local")
                     }
                 )
+                if (isTasksAppInstalled) {
+                    AnimatedVisibility(hasTasksPermission == false) {
+                        MissingPermissionBanner(
+                            text = stringResource(R.string.missing_permission_tasks_search_settings),
+                            onClick = {
+                                viewModel.requestTasksPermission(context as AppCompatActivity)
+                            },
+                            modifier = Modifier.padding(16.dp)
+                        )
+                    }
+                    PreferenceWithSwitch(
+                        title = stringResource(R.string.preference_search_tasks),
+                        summary = stringResource(R.string.preference_search_tasks_summary),
+                        switchValue = enabledProviders.contains("tasks.org") && hasTasksPermission == true,
+                        onSwitchChanged = {
+                            viewModel.setProviderEnabled("tasks.org", it)
+                        },
+                        enabled = hasTasksPermission == true,
+                        onClick = {
+                            navController?.navigate("settings/search/calendar/tasks.org")
+                        }
+                    )
+                }
                 for (plugin in plugins) {
                     val state = plugin.state
                     if (state is PluginState.SetupRequired) {

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

@@ -1,7 +1,10 @@
 package de.mm20.launcher2.ui.settings.calendarsearch
 
+import android.os.Process
 import androidx.appcompat.app.AppCompatActivity
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import de.mm20.launcher2.applications.AppRepository
 import de.mm20.launcher2.calendar.CalendarRepository
 import de.mm20.launcher2.calendar.providers.CalendarList
 import de.mm20.launcher2.permissions.PermissionGroup
@@ -11,16 +14,25 @@ import de.mm20.launcher2.plugin.PluginType
 import de.mm20.launcher2.plugins.PluginService
 import de.mm20.launcher2.preferences.search.CalendarSearchSettings
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.shareIn
 import org.koin.core.component.KoinComponent
 import org.koin.core.component.inject
 
 class CalendarSearchSettingsScreenVM : ViewModel(), KoinComponent {
     private val settings: CalendarSearchSettings by inject()
     private val calendarRepository: CalendarRepository by inject()
+    private val appRepository: AppRepository by inject()
     private val pluginService: PluginService by inject()
     private val permissionsManager: PermissionsManager by inject()
 
     val hasCalendarPermission = permissionsManager.hasPermission(PermissionGroup.Calendar)
+    val hasTasksPermission = permissionsManager.hasPermission(PermissionGroup.Tasks)
+
+    val isTasksAppInstalled = appRepository.findOne("org.tasks", Process.myUserHandle())
+        .map { it != null }
+        .shareIn(viewModelScope, SharingStarted.WhileSubscribed(), 1)
 
     val availablePlugins = pluginService.getPluginsWithState(
         type = PluginType.Calendar,
@@ -37,10 +49,8 @@ class CalendarSearchSettingsScreenVM : ViewModel(), KoinComponent {
         permissionsManager.requestPermission(activity, PermissionGroup.Calendar)
     }
 
-    val calendarLists = calendarRepository.getCalendars()
-
-    val excludedCalendars = settings.excludedCalendars
-    fun setCalendarExcluded(calendarId: String, excluded: Boolean) {
-        settings.setCalendarExcluded(calendarId, excluded)
+    fun requestTasksPermission(activity: AppCompatActivity) {
+        permissionsManager.requestPermission(activity, PermissionGroup.Tasks)
     }
+
 }

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

@@ -111,7 +111,7 @@ fun SearchSettingsScreen() {
                     }
                 )
 
-                if (hasLocationPlugins != false) {
+                if (hasContactPlugins != false) {
                     Preference(
                         title = stringResource(R.string.preference_search_contacts),
                         summary = stringResource(R.string.preference_search_contacts_summary),