Add option to store snoozed filter in preference

app/src/main/java/com/todoroo/astrid/core/BuiltInFilterExposer.kt

@@ -59,7 +59,7 @@ class BuiltInFilterExposer @Inject constructor(
             filters.add(recentlyModifiedFilter)
         }
         if (taskDao.snoozedReminders() > 0) {
-            val snoozedFilter = SnoozedFilter(r.getString(R.string.filter_snoozed))
+            val snoozedFilter = getSnoozedFilter(r)
             snoozedFilter.icon = R.drawable.ic_snooze_white_24dp
             filters.add(snoozedFilter)
         }
@@ -158,15 +158,20 @@ class BuiltInFilterExposer @Inject constructor(
         fun getRecentlyModifiedFilter(r: Resources) =
                 RecentlyModifiedFilter(r.getString(R.string.BFE_Recent))
 
+        fun getSnoozedFilter(r: Resources) = SnoozedFilter(r.getString(R.string.filter_snoozed))
+
         @JvmStatic
         fun isInbox(context: Context, filter: Filter?) =
-                filter != null && filter == getMyTasksFilter(context.resources)
+                filter == getMyTasksFilter(context.resources)
 
         @JvmStatic
         fun isTodayFilter(context: Context, filter: Filter?) =
-                filter != null && filter == getTodayFilter(context.resources)
+                filter == getTodayFilter(context.resources)
 
         fun isRecentlyModifiedFilter(context: Context, filter: Filter?) =
-                filter != null && filter == getRecentlyModifiedFilter(context.resources)
+                filter == getRecentlyModifiedFilter(context.resources)
+
+        fun isSnoozedFilter(context: Context, filter: Filter?) =
+                filter == getSnoozedFilter(context.resources)
     }
 }

app/src/main/java/org/tasks/preferences/DefaultFilterProvider.kt

@@ -1,8 +1,11 @@
 package org.tasks.preferences
 
 import android.content.Context
-import com.todoroo.astrid.api.*
+import com.todoroo.astrid.api.CaldavFilter
+import com.todoroo.astrid.api.CustomFilter
 import com.todoroo.astrid.api.Filter
+import com.todoroo.astrid.api.GtasksFilter
+import com.todoroo.astrid.api.TagFilter
 import com.todoroo.astrid.core.BuiltInFilterExposer
 import com.todoroo.astrid.core.BuiltInFilterExposer.Companion.getMyTasksFilter
 import com.todoroo.astrid.data.Task
@@ -10,7 +13,14 @@ import dagger.hilt.android.qualifiers.ApplicationContext
 import kotlinx.coroutines.runBlocking
 import org.tasks.R
 import org.tasks.Strings.isNullOrEmpty
-import org.tasks.data.*
+import org.tasks.data.CaldavDao
+import org.tasks.data.CaldavTask
+import org.tasks.data.FilterDao
+import org.tasks.data.GoogleTask
+import org.tasks.data.GoogleTaskDao
+import org.tasks.data.GoogleTaskListDao
+import org.tasks.data.LocationDao
+import org.tasks.data.TagDataDao
 import org.tasks.filters.PlaceFilter
 import timber.log.Timber
 import javax.inject.Inject
@@ -131,16 +141,17 @@ class DefaultFilterProvider @Inject constructor(
     private fun getBuiltInFilter(id: Int): Filter = when (id) {
         FILTER_TODAY -> BuiltInFilterExposer.getTodayFilter(context.resources)
         FILTER_RECENTLY_MODIFIED -> BuiltInFilterExposer.getRecentlyModifiedFilter(context.resources)
+        FILTER_SNOOZED -> BuiltInFilterExposer.getSnoozedFilter(context.resources)
         else -> getMyTasksFilter(context.resources)
     }
 
-    private fun getBuiltInFilterId(filter: Filter): Int {
-        if (BuiltInFilterExposer.isTodayFilter(context, filter)) {
-            return FILTER_TODAY
-        } else if (BuiltInFilterExposer.isRecentlyModifiedFilter(context, filter)) {
-            return FILTER_RECENTLY_MODIFIED
+    private fun getBuiltInFilterId(filter: Filter) = with(filter) {
+        when {
+            isToday() -> FILTER_TODAY
+            isRecentlyModified() -> FILTER_RECENTLY_MODIFIED
+            isSnoozed() -> FILTER_SNOOZED
+            else -> FILTER_MY_TASKS
         }
-        return FILTER_MY_TASKS
     }
 
     suspend fun getList(task: Task): Filter {
@@ -176,6 +187,15 @@ class DefaultFilterProvider @Inject constructor(
         return originalList ?: getDefaultList()
     }
 
+    private fun Filter.isToday() =
+        BuiltInFilterExposer.isTodayFilter(context, this)
+
+    private fun Filter.isRecentlyModified() =
+        BuiltInFilterExposer.isRecentlyModifiedFilter(context, this)
+
+    private fun Filter.isSnoozed() =
+        BuiltInFilterExposer.isSnoozedFilter(context, this)
+
     companion object {
         private const val TYPE_FILTER = 0
         private const val TYPE_CUSTOM_FILTER = 1
@@ -187,5 +207,6 @@ class DefaultFilterProvider @Inject constructor(
         private const val FILTER_TODAY = 1
         @Suppress("unused") private const val FILTER_UNCATEGORIZED = 2
         private const val FILTER_RECENTLY_MODIFIED = 3
+        private const val FILTER_SNOOZED = 4
     }
 }