Don't show home controls complication if not available.

There is a toggle to disable home controls in Settings, and we need to
honor that toggle when determining if the complication should be shown
on the dream.

Bug: 278964460
Test: atest DreamOverlayStateControllerTest
Test: flashed device and disabled toggle in settings, verified home
controls does not show on clock dream

(cherry picked from commit 2955b163175b3dbdf69df34ea0c6f8c8c40642d3)
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:f7cf03045f46a10d1cdb0f0c0134cb06ad2c44e7)
Merged-In: I4e72f4619fd0ebbf5a78620796f0114ceabc9365
Change-Id: I4e72f4619fd0ebbf5a78620796f0114ceabc9365

2 files changed, 30 insertions, 1 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStateController.java b/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStateController.java
index b575f9a0ab8b..a2872e3c639b 100644
--- a/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStateController.java
+++ b/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStateController.java
@@ -197,7 +197,8 @@ public class DreamOverlayStateController implements
                     if (mShouldShowComplications) {
                         return (requiredTypes & getAvailableComplicationTypes()) == requiredTypes;
                     }
-                    return (requiredTypes & mSupportedTypes) == requiredTypes;
+                    final int typesToAlwaysShow = mSupportedTypes & getAvailableComplicationTypes();
+                    return (requiredTypes & typesToAlwaysShow) == requiredTypes;
                 })
                 .collect(Collectors.toCollection(HashSet::new))
                 : mComplications);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStateControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStateControllerTest.java
index 55f0a8cd3f08..d0c1c4db62d4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStateControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStateControllerTest.java
@@ -353,6 +353,34 @@ public class DreamOverlayStateControllerTest extends SysuiTestCase {
         }
     }
 
+    @Test
+    public void testHomeControlsDoNotShowIfNotAvailable_featureEnabled() {
+        when(mFeatureFlags.isEnabled(Flags.ALWAYS_SHOW_HOME_CONTROLS_ON_DREAMS)).thenReturn(true);
+
+        final DreamOverlayStateController stateController = getDreamOverlayStateController(true);
+        stateController.setShouldShowComplications(true);
+
+        final Complication homeControlsComplication = Mockito.mock(Complication.class);
+        when(homeControlsComplication.getRequiredTypeAvailability())
+                .thenReturn(Complication.COMPLICATION_TYPE_HOME_CONTROLS);
+
+        stateController.addComplication(homeControlsComplication);
+
+        final DreamOverlayStateController.Callback callback =
+                Mockito.mock(DreamOverlayStateController.Callback.class);
+
+        stateController.addCallback(callback);
+        mExecutor.runAllReady();
+
+        // No home controls since it is not available.
+        assertThat(stateController.getComplications()).doesNotContain(homeControlsComplication);
+
+        stateController.setAvailableComplicationTypes(Complication.COMPLICATION_TYPE_HOME_CONTROLS
+                | Complication.COMPLICATION_TYPE_WEATHER);
+        mExecutor.runAllReady();
+        assertThat(stateController.getComplications()).contains(homeControlsComplication);
+    }
+
     private DreamOverlayStateController getDreamOverlayStateController(boolean overlayEnabled) {
         return new DreamOverlayStateController(mExecutor, overlayEnabled, mFeatureFlags);
     }