Close guts during transitions

- Animate close when swiping between players in carousel
- Close when long pressing on the guts
- Close when screen turns off
- If media only shows in QS, close after going to QQS or lockscreen

Fixes: 184535725
Fixes: 182292357
Test: visual
Test: atest com.android.systemui.media
Change-Id: I596d8dc30d714098cb84f0f0779c2e233fffcf0e

packages/SystemUI/src/com/android/systemui/media/MediaCarouselController.kt

@@ -520,12 +520,20 @@ class MediaCarouselController @Inject constructor(
             this.desiredLocation = desiredLocation
             this.desiredHostState = it
             currentlyExpanded = it.expansion > 0
+
+            val shouldCloseGuts = !currentlyExpanded && !mediaManager.hasActiveMedia() &&
+                    desiredHostState.showsOnlyActiveMedia
+
             for (mediaPlayer in MediaPlayerData.players()) {
                 if (animate) {
                     mediaPlayer.mediaViewController.animatePendingStateChange(
                             duration = duration,
                             delay = startDelay)
                 }
+                if (shouldCloseGuts && mediaPlayer.mediaViewController.isGutsVisible) {
+                    mediaPlayer.closeGuts(!animate)
+                }
+
                 mediaPlayer.mediaViewController.onLocationPreChange(desiredLocation)
             }
             mediaCarouselScrollHandler.showsSettingsButton = !it.showsOnlyActiveMedia
@@ -541,9 +549,9 @@ class MediaCarouselController @Inject constructor(
         }
     }
 
-    fun closeGuts() {
+    fun closeGuts(immediate: Boolean = true) {
         MediaPlayerData.players().forEach {
-            it.closeGuts(true)
+            it.closeGuts(immediate)
         }
     }
 

packages/SystemUI/src/com/android/systemui/media/MediaCarouselScrollHandler.kt

@@ -59,7 +59,7 @@ class MediaCarouselScrollHandler(
     private val mainExecutor: DelayableExecutor,
     private val dismissCallback: () -> Unit,
     private var translationChangedListener: () -> Unit,
-    private val closeGuts: () -> Unit,
+    private val closeGuts: (immediate: Boolean) -> Unit,
     private val falsingCollector: FalsingCollector,
     private val falsingManager: FalsingManager,
     private val logSmartspaceImpression: () -> Unit
@@ -473,7 +473,7 @@ class MediaCarouselScrollHandler(
             if (oldIndex != visibleMediaIndex && visibleToUser) {
                 logSmartspaceImpression()
             }
-            closeGuts()
+            closeGuts(false)
             updatePlayerVisibilities()
         }
         val relativeLocation = visibleMediaIndex.toFloat() + if (playerWidthPlusPadding > 0)

packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java

@@ -212,7 +212,8 @@ public class MediaControlPanel {
                 mMediaViewController.openGuts();
                 return true;
             } else {
-                return false;
+                closeGuts();
+                return true;
             }
         });
         mPlayerViewHolder.getCancel().setOnClickListener(v -> {

packages/SystemUI/src/com/android/systemui/media/MediaHierarchyManager.kt

@@ -273,6 +273,7 @@ class MediaHierarchyManager @Inject constructor(
                 } else {
                     updateDesiredLocation()
                     qsExpanded = false
+                    closeGuts()
                 }
                 mediaCarouselController.mediaCarouselScrollHandler.visibleToUser = isVisibleToUser()
             }

packages/SystemUI/tests/src/com/android/systemui/media/MediaControlPanelTest.kt

@@ -289,6 +289,7 @@ public class MediaControlPanelTest : SysuiTestCase() {
 
         captor.value.onLongClick(holder.player)
         verify(mediaViewController, never()).openGuts()
+        verify(mediaViewController).closeGuts(false)
     }
 
     @Test

packages/SystemUI/tests/src/com/android/systemui/media/MediaHierarchyManagerTest.kt

@@ -24,6 +24,7 @@ import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.controls.controller.ControlsControllerImplTest.Companion.eq
 import com.android.systemui.keyguard.WakefulnessLifecycle
+import com.android.systemui.plugins.statusbar.StatusBarStateController
 import com.android.systemui.statusbar.NotificationLockscreenUserManager
 import com.android.systemui.statusbar.StatusBarState
 import com.android.systemui.statusbar.SysuiStatusBarStateController
@@ -73,11 +74,15 @@ class MediaHierarchyManagerTest : SysuiTestCase() {
     @Mock
     private lateinit var mediaCarouselController: MediaCarouselController
     @Mock
+    private lateinit var mediaCarouselScrollHandler: MediaCarouselScrollHandler
+    @Mock
     private lateinit var wakefulnessLifecycle: WakefulnessLifecycle
     @Mock
     private lateinit var statusBarKeyguardViewManager: StatusBarKeyguardViewManager
     @Captor
     private lateinit var wakefullnessObserver: ArgumentCaptor<(WakefulnessLifecycle.Observer)>
+    @Captor
+    private lateinit var statusBarCallback: ArgumentCaptor<(StatusBarStateController.StateListener)>
     @JvmField
     @Rule
     val mockito = MockitoJUnit.rule()
@@ -96,10 +101,13 @@ class MediaHierarchyManagerTest : SysuiTestCase() {
                 wakefulnessLifecycle,
                 statusBarKeyguardViewManager)
         verify(wakefulnessLifecycle).addObserver(wakefullnessObserver.capture())
+        verify(statusBarStateController).addCallback(statusBarCallback.capture())
         setupHost(lockHost, MediaHierarchyManager.LOCATION_LOCKSCREEN)
         setupHost(qsHost, MediaHierarchyManager.LOCATION_QS)
         setupHost(qqsHost, MediaHierarchyManager.LOCATION_QQS)
         `when`(statusBarStateController.state).thenReturn(StatusBarState.SHADE)
+        `when`(mediaCarouselController.mediaCarouselScrollHandler)
+                .thenReturn(mediaCarouselScrollHandler)
         // We'll use the viewmanager to verify a few calls below, let's reset this.
         clearInvocations(mediaCarouselController)
     }
@@ -153,4 +161,11 @@ class MediaHierarchyManagerTest : SysuiTestCase() {
 
         verify(mediaCarouselController).closeGuts()
     }
+
+    @Test
+    fun testCloseGutsWhenDoze() {
+        statusBarCallback.value.onDozingChanged(true)
+
+        verify(mediaCarouselController).closeGuts()
+    }
 }