feat(widget): support for filtered decks

For CardAnalysis and DeckPicker widgets.

Fixes 18590

Author: xenonnn4w

AnkiDroid/src/main/java/com/ichi2/anki/pages/CongratsPage.kt

@@ -290,6 +290,14 @@ class DeckOptionsDestination(
         } else {
             DeckOptions.getIntent(context, deckId)
         }
+
+    companion object {
+        suspend fun fromDeckId(deckId: DeckId): DeckOptionsDestination =
+            DeckOptionsDestination(
+                deckId = deckId,
+                isFiltered = withCol { decks.isFiltered(deckId) },
+            )
+    }
 }
 
 sealed class UnburyState {

AnkiDroid/src/main/java/com/ichi2/widget/cardanalysis/CardAnalysisWidget.kt

@@ -30,7 +30,7 @@ import com.ichi2.anki.IntentHandler.Companion.intentToReviewDeckFromShorcuts
 import com.ichi2.anki.R
 import com.ichi2.anki.analytics.UsageAnalytics
 import com.ichi2.anki.isCollectionEmpty
-import com.ichi2.anki.pages.DeckOptions
+import com.ichi2.anki.pages.DeckOptionsDestination
 import com.ichi2.libanki.DeckId
 import com.ichi2.libanki.Decks.Companion.NOT_FOUND_DECK_ID
 import com.ichi2.widget.ACTION_UPDATE_WIDGET
@@ -189,7 +189,7 @@ class CardAnalysisWidget : AnalyticsWidgetProvider() {
                 if (!isEmptyDeck) {
                     intentToReviewDeckFromShorcuts(context, deckData.deckId)
                 } else {
-                    DeckOptions.getIntent(context, deckData.deckId)
+                    DeckOptionsDestination(deckData.deckId, deckData.filtered).toIntent(context)
                 }
             val pendingIntent =
                 PendingIntent.getActivity(

AnkiDroid/src/main/java/com/ichi2/widget/cardanalysis/CardAnalysisWidgetConfig.kt

@@ -266,7 +266,7 @@ class CardAnalysisWidgetConfig :
     /** Returns the list of standard deck. */
     private suspend fun fetchDecks(): List<SelectableDeck> =
         withContext(Dispatchers.IO) {
-            SelectableDeck.fromCollection(includeFiltered = false)
+            SelectableDeck.fromCollection(includeFiltered = true)
         }
 
     /** Displays the deck selection dialog with the provided list of decks. */

AnkiDroid/src/main/java/com/ichi2/widget/deckpicker/DeckPickerWidget.kt

@@ -31,7 +31,7 @@ import com.ichi2.anki.IntentHandler.Companion.intentToReviewDeckFromShorcuts
 import com.ichi2.anki.R
 import com.ichi2.anki.analytics.UsageAnalytics
 import com.ichi2.anki.isCollectionEmpty
-import com.ichi2.anki.pages.DeckOptions
+import com.ichi2.anki.pages.DeckOptionsDestination
 import com.ichi2.libanki.DeckId
 import com.ichi2.widget.ACTION_UPDATE_WIDGET
 import com.ichi2.widget.AnalyticsWidgetProvider
@@ -50,13 +50,15 @@ typealias AppWidgetId = Int
  * @property reviewCount The number of cards due for review.
  * @property learnCount The number of cards in the learning phase.
  * @property newCount The number of new cards.
+ * @property filtered Whether the deck is filtered.
  */
 data class DeckWidgetData(
     val deckId: DeckId,
     val name: String,
     val reviewCount: Int,
     val learnCount: Int,
     val newCount: Int,
+    val filtered: Boolean,
 )
 
 /**
@@ -142,7 +144,7 @@ class DeckPickerWidget : AnalyticsWidgetProvider() {
                     if (!isEmptyDeck) {
                         intentToReviewDeckFromShorcuts(context, deck.deckId)
                     } else {
-                        DeckOptions.getIntent(context, deck.deckId)
+                        DeckOptionsDestination.fromDeckId(deck.deckId).toIntent(context)
                     }
 
                 val pendingIntent =
@@ -380,6 +382,7 @@ suspend fun getDeckNamesAndStats(deckIds: List<DeckId>): List<DeckWidgetData> {
                 reviewCount = node.revCount,
                 learnCount = node.lrnCount,
                 newCount = node.newCount,
+                filtered = node.filtered,
             ),
         )
     }

AnkiDroid/src/main/java/com/ichi2/widget/deckpicker/DeckPickerWidgetConfig.kt

@@ -283,7 +283,7 @@ class DeckPickerWidgetConfig :
      */
     private suspend fun getTotalSelectableDecks(): Int =
         withContext(Dispatchers.IO) {
-            SelectableDeck.fromCollection(includeFiltered = false).size
+            SelectableDeck.fromCollection(includeFiltered = true).size
         }
 
     /** Updates the view according to the saved preference for appWidgetId.*/