Move some save work to background

app/src/main/java/com/todoroo/astrid/dao/TaskDao.kt

@@ -9,6 +9,9 @@ import com.todoroo.astrid.api.Filter
 import com.todoroo.astrid.data.Task
 import com.todoroo.astrid.reminders.ReminderService
 import com.todoroo.astrid.timers.TimerPlugin
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.launch
 import org.tasks.LocalBroadcastManager
 import org.tasks.data.SubtaskInfo
 import org.tasks.data.TaskContainer
@@ -91,7 +94,8 @@ class TaskDao @Inject constructor(
             if (justCompleted && (task.isRecurring || !task.calendarURI.isNullOrBlank())) {
                 workManager.afterComplete(task)
             }
-
+            coroutineScope {
+                launch(Dispatchers.Default) {
                     if (justCompleted || justDeleted) {
                         notificationManager.cancel(task.id)
                         if (task.timerStart > 0) {
@@ -112,6 +116,8 @@ class TaskDao @Inject constructor(
                     syncAdapters.sync(task, original)
                 }
             }
+        }
+    }
 
     suspend fun createNew(task: Task) = taskDao.createNew(task)