ShortcutLoader to report empty result if the intent filter is null

In cases when the target intent filter is null, instead of not reporting
anything, report an empty result (as it is not expected to get any other
result).
Bug: 317978381
Test: atest IntentResolver-tests-unit

Change-Id: I9c9a215a7083b2118f441a1060449d6a2053bb6a

1 files changed, 5 insertions, 0 deletions

diff --git a/java/src/com/android/intentresolver/shortcuts/ShortcutLoader.kt b/java/src/com/android/intentresolver/shortcuts/ShortcutLoader.kt
index a8b59fb0..08230d90 100644
--- a/java/src/com/android/intentresolver/shortcuts/ShortcutLoader.kt
+++ b/java/src/com/android/intentresolver/shortcuts/ShortcutLoader.kt
@@ -186,6 +186,11 @@ constructor(
         // Default to just querying ShortcutManager if AppPredictor not present.
         if (targetIntentFilter == null) {
             Log.d(TAG, "skip querying ShortcutManager for $userHandle")
+            sendShareShortcutInfoList(
+                emptyList(),
+                isFromAppPredictor = false,
+                appPredictorTargets = null
+            )
             return
         }
         Log.d(TAG, "query ShortcutManager for user $userHandle")