Add built-in Snoozed filter

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

@@ -21,6 +21,7 @@ import org.tasks.R
 import org.tasks.data.*
 import org.tasks.data.TaskDao.TaskCriteria.activeAndVisible
 import org.tasks.filters.RecentlyModifiedFilter
+import org.tasks.filters.SnoozedFilter
 import org.tasks.filters.SortableFilter
 import org.tasks.preferences.Preferences
 import org.tasks.themes.CustomIcons
@@ -57,6 +58,11 @@ class BuiltInFilterExposer @Inject constructor(
             recentlyModifiedFilter.icon = CustomIcons.HISTORY
             filters.add(recentlyModifiedFilter)
         }
+        if (taskDao.snoozedReminders() > 0) {
+            val snoozedFilter = SnoozedFilter(r.getString(R.string.filter_snoozed))
+            snoozedFilter.icon = R.drawable.ic_snooze_white_24dp
+            filters.add(snoozedFilter)
+        }
         if (taskDao.activeTimers() > 0) {
             filters.add(TimerPlugin.createFilter(context))
         }

app/src/main/java/org/tasks/data/Alarm.kt

@@ -116,8 +116,10 @@ class Alarm : Parcelable {
 
     companion object {
         const val TABLE_NAME = "alarms"
-        val TABLE = Table(TABLE_NAME)
-        val TASK = TABLE.column("task")
+        @JvmField val TABLE = Table(TABLE_NAME)
+        @JvmField val TASK = TABLE.column("task")
+        @JvmField val TYPE = TABLE.column("type")
+
         const val TYPE_DATE_TIME = 0
         const val TYPE_REL_START = 1
         const val TYPE_REL_END = 2

app/src/main/java/org/tasks/data/TaskDao.kt

@@ -19,6 +19,7 @@ import com.todoroo.astrid.data.Task
 import com.todoroo.astrid.data.Task.Companion.NO_ID
 import com.todoroo.astrid.helper.UUIDHelper
 import org.tasks.BuildConfig
+import org.tasks.data.Alarm.Companion.TYPE_SNOOZE
 import org.tasks.db.SuspendDbUtils.chunkedMap
 import org.tasks.db.SuspendDbUtils.eachChunk
 import org.tasks.preferences.Preferences
@@ -42,6 +43,9 @@ abstract class TaskDao(private val database: Database) {
     @Query("SELECT COUNT(1) FROM tasks WHERE timerStart > 0 AND deleted = 0")
     abstract suspend fun activeTimers(): Int
 
+    @Query("SELECT COUNT(1) FROM tasks INNER JOIN alarms ON tasks._id = alarms.task WHERE type = $TYPE_SNOOZE")
+    abstract suspend fun snoozedReminders(): Int
+
     @Query("SELECT tasks.* FROM tasks INNER JOIN notification ON tasks._id = notification.task")
     abstract suspend fun activeNotifications(): List<Task>
 

app/src/main/java/org/tasks/filters/SnoozedFilter.java

@@ -0,0 +1,51 @@
+package org.tasks.filters;
+
+import static org.tasks.data.Alarm.TYPE_SNOOZE;
+
+import android.os.Parcel;
+
+import com.todoroo.andlib.sql.Criterion;
+import com.todoroo.andlib.sql.Join;
+import com.todoroo.andlib.sql.QueryTemplate;
+import com.todoroo.astrid.api.Filter;
+import com.todoroo.astrid.data.Task;
+
+import org.tasks.data.Alarm;
+
+public class SnoozedFilter extends Filter {
+
+  public static final Creator<SnoozedFilter> CREATOR =
+      new Creator<SnoozedFilter>() {
+
+        /** {@inheritDoc} */
+        @Override
+        public SnoozedFilter createFromParcel(Parcel source) {
+          SnoozedFilter item = new SnoozedFilter();
+          item.readFromParcel(source);
+          return item;
+        }
+
+        /** {@inheritDoc} */
+        @Override
+        public SnoozedFilter[] newArray(int size) {
+          return new SnoozedFilter[size];
+        }
+      };
+
+  public SnoozedFilter(String listingTitle) {
+    super(listingTitle, getQueryTemplate());
+  }
+
+  private SnoozedFilter() {}
+
+  private static QueryTemplate getQueryTemplate() {
+      return new QueryTemplate()
+              .join(Join.inner(Alarm.TABLE, Task.ID.eq(Alarm.TASK)))
+              .where(Criterion.and(Task.DELETION_DATE.lte(0), Alarm.TYPE.eq(TYPE_SNOOZE)));
+  }
+
+  @Override
+  public boolean supportsHiddenTasks() {
+    return false;
+  }
+}

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

@@ -730,4 +730,5 @@ File %1$s contained %2$s.\n\n
   <string name="alarm_after_due">%s after due</string>
   <string name="snoozed_until">Snoozed until %s</string>
   <string name="custom_notification">Custom notification</string>
+  <string name="filter_snoozed">Snoozed</string>
 </resources>