Merge "Add lock icon to glanceable hub" into main
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContainer.kt b/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContainer.kt
index ec3c003..08e452c 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContainer.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContainer.kt
@@ -15,6 +15,7 @@
 import androidx.compose.ui.res.dimensionResource
 import com.android.compose.animation.scene.Edge
 import com.android.compose.animation.scene.ElementKey
+import com.android.compose.animation.scene.ElementMatcher
 import com.android.compose.animation.scene.FixedSizeEdgeDetector
 import com.android.compose.animation.scene.LowestZIndexScenePicker
 import com.android.compose.animation.scene.MutableSceneTransitionLayoutState
@@ -33,33 +34,38 @@
 import com.android.systemui.res.R
 import com.android.systemui.scene.shared.model.SceneDataSourceDelegator
 import com.android.systemui.scene.ui.composable.SceneTransitionLayoutDataSource
-import com.android.systemui.statusbar.phone.SystemUIDialogFactory
 
 object Communal {
     object Elements {
         val Scrim = ElementKey("Scrim", scenePicker = LowestZIndexScenePicker)
-        val Content = ElementKey("CommunalContent")
+        val Grid = ElementKey("CommunalContent")
+        val LockIcon = ElementKey("CommunalLockIcon")
+        val IndicationArea = ElementKey("CommunalIndicationArea")
     }
 }
 
+object AllElements : ElementMatcher {
+    override fun matches(key: ElementKey, scene: SceneKey) = true
+}
+
 val sceneTransitions = transitions {
     to(CommunalScenes.Communal, key = CommunalTransitionKeys.SimpleFade) {
         spec = tween(durationMillis = 250)
-        fade(Communal.Elements.Scrim)
-        fade(Communal.Elements.Content)
+        fade(AllElements)
     }
     to(CommunalScenes.Communal) {
         spec = tween(durationMillis = 1000)
-        translate(Communal.Elements.Content, Edge.Right)
-        timestampRange(startMillis = 167, endMillis = 334) {
-            fade(Communal.Elements.Scrim)
-            fade(Communal.Elements.Content)
-        }
+        translate(Communal.Elements.Grid, Edge.Right)
+        timestampRange(startMillis = 167, endMillis = 334) { fade(AllElements) }
     }
     to(CommunalScenes.Blank) {
         spec = tween(durationMillis = 1000)
-        translate(Communal.Elements.Content, Edge.Right)
-        timestampRange(endMillis = 167) { fade(Communal.Elements.Content) }
+        translate(Communal.Elements.Grid, Edge.Right)
+        timestampRange(endMillis = 167) {
+            fade(Communal.Elements.Grid)
+            fade(Communal.Elements.IndicationArea)
+            fade(Communal.Elements.LockIcon)
+        }
         timestampRange(startMillis = 167, endMillis = 334) { fade(Communal.Elements.Scrim) }
     }
 }
@@ -75,8 +81,8 @@
     modifier: Modifier = Modifier,
     viewModel: CommunalViewModel,
     dataSourceDelegator: SceneDataSourceDelegator,
-    dialogFactory: SystemUIDialogFactory,
     colors: CommunalColors,
+    content: CommunalContent,
 ) {
     val coroutineScope = rememberCoroutineScope()
     val currentSceneKey: SceneKey by viewModel.currentScene.collectAsState(CommunalScenes.Blank)
@@ -127,7 +133,7 @@
             userActions =
                 mapOf(Swipe(SwipeDirection.Right, fromSource = Edge.Left) to CommunalScenes.Blank)
         ) {
-            CommunalScene(viewModel, colors, dialogFactory, modifier = modifier)
+            CommunalScene(colors, content)
         }
     }
 
@@ -139,20 +145,16 @@
 /** Scene containing the glanceable hub UI. */
 @Composable
 private fun SceneScope.CommunalScene(
-    viewModel: CommunalViewModel,
     colors: CommunalColors,
-    dialogFactory: SystemUIDialogFactory,
+    content: CommunalContent,
     modifier: Modifier = Modifier,
 ) {
     val backgroundColor by colors.backgroundColor.collectAsState()
-
     Box(
         modifier =
             Modifier.element(Communal.Elements.Scrim)
                 .fillMaxSize()
                 .background(Color(backgroundColor.toArgb())),
     )
-    Box(modifier.element(Communal.Elements.Content)) {
-        CommunalHub(viewModel = viewModel, dialogFactory = dialogFactory)
-    }
+    with(content) { Content(modifier = modifier) }
 }
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContent.kt b/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContent.kt
new file mode 100644
index 0000000..77665155
--- /dev/null
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContent.kt
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.communal.ui.compose
+
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.layout.Layout
+import androidx.compose.ui.unit.IntRect
+import com.android.compose.animation.scene.SceneScope
+import com.android.compose.theme.LocalAndroidColorScheme
+import com.android.systemui.communal.ui.viewmodel.CommunalViewModel
+import com.android.systemui.keyguard.ui.composable.blueprint.BlueprintAlignmentLines
+import com.android.systemui.keyguard.ui.composable.section.LockSection
+import com.android.systemui.statusbar.phone.SystemUIDialogFactory
+import javax.inject.Inject
+
+/** Renders the content of the glanceable hub. */
+class CommunalContent
+@Inject
+constructor(
+    private val viewModel: CommunalViewModel,
+    private val dialogFactory: SystemUIDialogFactory,
+    private val lockSection: LockSection,
+) {
+
+    @Composable
+    fun SceneScope.Content(modifier: Modifier = Modifier) {
+        Layout(
+            modifier = modifier.fillMaxSize(),
+            content = {
+                CommunalHub(
+                    viewModel = viewModel,
+                    dialogFactory = dialogFactory,
+                    modifier = Modifier.element(Communal.Elements.Grid)
+                )
+                with(lockSection) {
+                    LockIcon(
+                        overrideColor = LocalAndroidColorScheme.current.onPrimaryContainer,
+                        modifier = Modifier.element(Communal.Elements.LockIcon)
+                    )
+                }
+            }
+        ) { measurables, constraints ->
+            val communalGridMeasurable = measurables[0]
+            val lockIconMeasurable = measurables[1]
+
+            val noMinConstraints =
+                constraints.copy(
+                    minWidth = 0,
+                    minHeight = 0,
+                )
+
+            val lockIconPlaceable = lockIconMeasurable.measure(noMinConstraints)
+            val lockIconBounds =
+                IntRect(
+                    left = lockIconPlaceable[BlueprintAlignmentLines.LockIcon.Left],
+                    top = lockIconPlaceable[BlueprintAlignmentLines.LockIcon.Top],
+                    right = lockIconPlaceable[BlueprintAlignmentLines.LockIcon.Right],
+                    bottom = lockIconPlaceable[BlueprintAlignmentLines.LockIcon.Bottom],
+                )
+
+            val communalGridPlaceable =
+                communalGridMeasurable.measure(
+                    noMinConstraints.copy(maxHeight = lockIconBounds.top)
+                )
+
+            layout(constraints.maxWidth, constraints.maxHeight) {
+                communalGridPlaceable.place(
+                    x = 0,
+                    y = 0,
+                )
+                lockIconPlaceable.place(
+                    x = lockIconBounds.left,
+                    y = lockIconBounds.top,
+                )
+            }
+        }
+    }
+}
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalHub.kt b/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalHub.kt
index 6fe5cef..02621f6 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalHub.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalHub.kt
@@ -108,7 +108,6 @@
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.platform.testTag
 import androidx.compose.ui.res.dimensionResource
-import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.semantics.CustomAccessibilityAction
 import androidx.compose.ui.semantics.contentDescription
@@ -265,17 +264,6 @@
             }
         }
 
-        // TODO(b/326060686): Remove this once keyguard indication area can persist over hub
-        if (viewModel is CommunalViewModel) {
-            val isUnlocked by viewModel.deviceUnlocked.collectAsState(initial = false)
-            LockStateIcon(
-                modifier =
-                    Modifier.align(Alignment.BottomCenter)
-                        .padding(bottom = Dimensions.LockIconBottomPadding),
-                isUnlocked = isUnlocked,
-            )
-        }
-
         if (viewModel.isEditMode && onOpenWidgetPicker != null && onEditDone != null) {
             Toolbar(
                 setToolbarSize = { toolbarSize = it },
@@ -549,26 +537,6 @@
     }
 }
 
-@Composable
-private fun LockStateIcon(
-    isUnlocked: Boolean,
-    modifier: Modifier = Modifier,
-) {
-    val colors = LocalAndroidColorScheme.current
-    val resource =
-        if (isUnlocked) {
-            R.drawable.ic_unlocked
-        } else {
-            R.drawable.ic_lock
-        }
-    Icon(
-        painter = painterResource(id = resource),
-        contentDescription = null,
-        tint = colors.onPrimaryContainer,
-        modifier = modifier.size(Dimensions.LockIconSize),
-    )
-}
-
 /**
  * Toolbar that contains action buttons to
  * 1) open the widget picker
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/section/LockSection.kt b/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/section/LockSection.kt
index 9f02201..4129c25 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/section/LockSection.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/section/LockSection.kt
@@ -22,6 +22,7 @@
 import android.view.WindowManager
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.layout.layout
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.Constraints
@@ -68,7 +69,7 @@
     private val notificationPanelView: NotificationPanelView,
 ) {
     @Composable
-    fun SceneScope.LockIcon(modifier: Modifier = Modifier) {
+    fun SceneScope.LockIcon(overrideColor: Color? = null, modifier: Modifier = Modifier) {
         if (!KeyguardBottomAreaRefactor.isEnabled && !DeviceEntryUdfpsRefactor.isEnabled) {
             return
         }
@@ -93,6 +94,7 @@
                                 deviceEntryBackgroundViewModel.get(),
                                 falsingManager.get(),
                                 vibratorHelper.get(),
+                                overrideColor,
                             )
                         }
                     } else {
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/communal/view/viewmodel/CommunalViewModelTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/communal/view/viewmodel/CommunalViewModelTest.kt
index 1f8cb8a..2d079d7 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/communal/view/viewmodel/CommunalViewModelTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/communal/view/viewmodel/CommunalViewModelTest.kt
@@ -44,7 +44,6 @@
 import com.android.systemui.communal.ui.viewmodel.CommunalViewModel.Companion.POPUP_AUTO_HIDE_TIMEOUT_MS
 import com.android.systemui.communal.ui.viewmodel.PopupType
 import com.android.systemui.coroutines.collectLastValue
-import com.android.systemui.deviceentry.domain.interactor.deviceEntryInteractor
 import com.android.systemui.flags.Flags.COMMUNAL_SERVICE_ENABLED
 import com.android.systemui.flags.andSceneContainer
 import com.android.systemui.flags.fakeFeatureFlagsClassic
@@ -145,7 +144,6 @@
                 kosmos.communalInteractor,
                 kosmos.communalTutorialInteractor,
                 kosmos.shadeInteractor,
-                kosmos.deviceEntryInteractor,
                 mediaHost,
                 logcatLogBuffer("CommunalViewModelTest"),
             )
diff --git a/packages/SystemUI/src/com/android/systemui/communal/ui/viewmodel/CommunalViewModel.kt b/packages/SystemUI/src/com/android/systemui/communal/ui/viewmodel/CommunalViewModel.kt
index 1120466..656e5cb 100644
--- a/packages/SystemUI/src/com/android/systemui/communal/ui/viewmodel/CommunalViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/communal/ui/viewmodel/CommunalViewModel.kt
@@ -25,7 +25,6 @@
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.dagger.qualifiers.Application
 import com.android.systemui.dagger.qualifiers.Main
-import com.android.systemui.deviceentry.domain.interactor.DeviceEntryInteractor
 import com.android.systemui.keyguard.domain.interactor.KeyguardTransitionInteractor
 import com.android.systemui.keyguard.shared.model.KeyguardState
 import com.android.systemui.log.LogBuffer
@@ -67,7 +66,6 @@
     private val communalInteractor: CommunalInteractor,
     tutorialInteractor: CommunalTutorialInteractor,
     private val shadeInteractor: ShadeInteractor,
-    deviceEntryInteractor: DeviceEntryInteractor,
     @Named(MediaModule.COMMUNAL_HUB) mediaHost: MediaHost,
     @CommunalLog logBuffer: LogBuffer,
 ) : BaseCommunalViewModel(communalInteractor, mediaHost) {
@@ -142,8 +140,6 @@
     val isEnableWorkProfileDialogShowing: Flow<Boolean> =
         _isEnableWorkProfileDialogShowing.asStateFlow()
 
-    val deviceUnlocked: Flow<Boolean> = deviceEntryInteractor.isUnlocked
-
     init {
         // Initialize our media host for the UMO. This only needs to happen once and must be done
         // before the MediaHierarchyManager attempts to move the UMO to the hub.
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/FromGlanceableHubTransitionInteractor.kt b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/FromGlanceableHubTransitionInteractor.kt
index faab033..ad9b6e7 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/FromGlanceableHubTransitionInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/FromGlanceableHubTransitionInteractor.kt
@@ -31,6 +31,7 @@
 import com.android.systemui.util.kotlin.BooleanFlowOperators.allOf
 import com.android.systemui.util.kotlin.BooleanFlowOperators.not
 import javax.inject.Inject
+import kotlin.time.Duration.Companion.milliseconds
 import kotlin.time.Duration.Companion.seconds
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
@@ -79,6 +80,7 @@
             duration =
                 when (toState) {
                     KeyguardState.LOCKSCREEN -> TO_LOCKSCREEN_DURATION
+                    KeyguardState.OCCLUDED -> TO_OCCLUDED_DURATION
                     else -> DEFAULT_DURATION
                 }.inWholeMilliseconds
         }
@@ -171,5 +173,6 @@
         const val TAG = "FromGlanceableHubTransitionInteractor"
         val DEFAULT_DURATION = 1.seconds
         val TO_LOCKSCREEN_DURATION = DEFAULT_DURATION
+        val TO_OCCLUDED_DURATION = 450.milliseconds
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/DeviceEntryIconViewBinder.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/DeviceEntryIconViewBinder.kt
index e2b66c5..1c7b4d9 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/DeviceEntryIconViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/DeviceEntryIconViewBinder.kt
@@ -22,6 +22,8 @@
 import android.util.StateSet
 import android.view.HapticFeedbackConstants
 import android.view.View
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.toArgb
 import androidx.core.view.isInvisible
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.repeatOnLifecycle
@@ -61,6 +63,7 @@
         bgViewModel: DeviceEntryBackgroundViewModel,
         falsingManager: FalsingManager,
         vibratorHelper: VibratorHelper,
+        overrideColor: Color? = null,
     ) {
         DeviceEntryUdfpsRefactor.isUnexpectedlyInLegacyMode()
         val longPressHandlingView = view.longPressHandlingView
@@ -168,7 +171,8 @@
                                     viewModel.type.contentDescriptionResId
                                 )
                         }
-                        fgIconView.imageTintList = ColorStateList.valueOf(viewModel.tint)
+                        fgIconView.imageTintList =
+                            ColorStateList.valueOf(overrideColor?.toArgb() ?: viewModel.tint)
                         fgIconView.setPadding(
                             viewModel.padding,
                             viewModel.padding,
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardRootViewBinder.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardRootViewBinder.kt
index bda6438..4451bca 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardRootViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardRootViewBinder.kt
@@ -236,7 +236,8 @@
                                                 indicationArea,
                                                 startButton,
                                                 endButton,
-                                                lockIcon -> {
+                                                lockIcon,
+                                                deviceEntryIcon -> {
                                                     // Do not move these views
                                                 }
                                                 else -> childView.translationX = px
@@ -596,6 +597,7 @@
     private val startButton = R.id.start_button
     private val endButton = R.id.end_button
     private val lockIcon = R.id.lock_icon_view
+    private val deviceEntryIcon = R.id.device_entry_icon_view
     private val nsslPlaceholderId = R.id.nssl_placeholder
 
     private const val ID = "occluding_app_device_entry_unlock_msg"
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/transitions/DeviceEntryIconTransitionModule.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/transitions/DeviceEntryIconTransitionModule.kt
index 0f63f65..1f4bc61 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/transitions/DeviceEntryIconTransitionModule.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/transitions/DeviceEntryIconTransitionModule.kt
@@ -29,7 +29,10 @@
 import com.android.systemui.keyguard.ui.viewmodel.DozingToOccludedTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.DozingToPrimaryBouncerTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.DreamingToAodTransitionViewModel
+import com.android.systemui.keyguard.ui.viewmodel.DreamingToGlanceableHubTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.DreamingToLockscreenTransitionViewModel
+import com.android.systemui.keyguard.ui.viewmodel.GlanceableHubToDreamingTransitionViewModel
+import com.android.systemui.keyguard.ui.viewmodel.GlanceableHubToOccludedTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.GoneToAodTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.GoneToDozingTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.GoneToLockscreenTransitionViewModel
@@ -40,6 +43,7 @@
 import com.android.systemui.keyguard.ui.viewmodel.LockscreenToOccludedTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.LockscreenToPrimaryBouncerTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.OccludedToAodTransitionViewModel
+import com.android.systemui.keyguard.ui.viewmodel.OccludedToGlanceableHubTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.OccludedToLockscreenTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.OffToLockscreenTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.PrimaryBouncerToAodTransitionViewModel
@@ -218,4 +222,28 @@
     abstract fun primaryBouncerToLockscreen(
         impl: PrimaryBouncerToLockscreenTransitionViewModel
     ): DeviceEntryIconTransition
+
+    @Binds
+    @IntoSet
+    abstract fun dreamingToGlanceableHub(
+        impl: DreamingToGlanceableHubTransitionViewModel
+    ): DeviceEntryIconTransition
+
+    @Binds
+    @IntoSet
+    abstract fun glanceableHubToDreaming(
+        impl: GlanceableHubToDreamingTransitionViewModel
+    ): DeviceEntryIconTransition
+
+    @Binds
+    @IntoSet
+    abstract fun glanceableHubToOccluded(
+        impl: GlanceableHubToOccludedTransitionViewModel
+    ): DeviceEntryIconTransition
+
+    @Binds
+    @IntoSet
+    abstract fun occludedToGlanceableHub(
+        impl: OccludedToGlanceableHubTransitionViewModel
+    ): DeviceEntryIconTransition
 }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/DreamingToGlanceableHubTransitionViewModel.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/DreamingToGlanceableHubTransitionViewModel.kt
index 7468675..a083c24e 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/DreamingToGlanceableHubTransitionViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/DreamingToGlanceableHubTransitionViewModel.kt
@@ -21,6 +21,7 @@
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.keyguard.shared.model.KeyguardState
 import com.android.systemui.keyguard.ui.KeyguardTransitionAnimationFlow
+import com.android.systemui.keyguard.ui.transitions.DeviceEntryIconTransition
 import com.android.systemui.res.R
 import javax.inject.Inject
 import kotlin.time.Duration.Companion.milliseconds
@@ -37,7 +38,7 @@
 constructor(
     animationFlow: KeyguardTransitionAnimationFlow,
     configurationInteractor: ConfigurationInteractor,
-) {
+) : DeviceEntryIconTransition {
     private val transitionAnimation =
         animationFlow.setup(
             duration = TO_GLANCEABLE_HUB_DURATION,
@@ -79,6 +80,15 @@
             )
             .map { step -> step != 0f }
 
+    override val deviceEntryParentViewAlpha: Flow<Float> =
+        transitionAnimation.sharedFlow(
+            startTime = 167.milliseconds,
+            duration = 167.milliseconds,
+            onStep = { it },
+            onCancel = { 0f },
+            onFinish = { 1f },
+        )
+
     private companion object {
         val TO_GLANCEABLE_HUB_DURATION = 1.seconds
     }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/GlanceableHubToDreamingTransitionViewModel.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/GlanceableHubToDreamingTransitionViewModel.kt
index 838c22b..3716458 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/GlanceableHubToDreamingTransitionViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/GlanceableHubToDreamingTransitionViewModel.kt
@@ -21,6 +21,7 @@
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.keyguard.shared.model.KeyguardState
 import com.android.systemui.keyguard.ui.KeyguardTransitionAnimationFlow
+import com.android.systemui.keyguard.ui.transitions.DeviceEntryIconTransition
 import com.android.systemui.res.R
 import javax.inject.Inject
 import kotlin.time.Duration.Companion.milliseconds
@@ -37,7 +38,7 @@
 constructor(
     animationFlow: KeyguardTransitionAnimationFlow,
     configurationInteractor: ConfigurationInteractor,
-) {
+) : DeviceEntryIconTransition {
 
     private val transitionAnimation =
         animationFlow.setup(
@@ -78,6 +79,14 @@
             )
             .map { step -> step != 1f }
 
+    override val deviceEntryParentViewAlpha: Flow<Float> =
+        transitionAnimation.sharedFlow(
+            duration = 167.milliseconds,
+            onStep = { 1 - it },
+            onCancel = { 1f },
+            onFinish = { 0f },
+        )
+
     private companion object {
         val FROM_GLANCEABLE_HUB_DURATION = 1.seconds
     }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/GlanceableHubToOccludedTransitionViewModel.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/GlanceableHubToOccludedTransitionViewModel.kt
new file mode 100644
index 0000000..300121f
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/GlanceableHubToOccludedTransitionViewModel.kt
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.keyguard.ui.viewmodel
+
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.keyguard.domain.interactor.FromGlanceableHubTransitionInteractor.Companion.TO_OCCLUDED_DURATION
+import com.android.systemui.keyguard.shared.model.KeyguardState
+import com.android.systemui.keyguard.ui.KeyguardTransitionAnimationFlow
+import com.android.systemui.keyguard.ui.transitions.DeviceEntryIconTransition
+import javax.inject.Inject
+import kotlinx.coroutines.flow.Flow
+
+@SysUISingleton
+class GlanceableHubToOccludedTransitionViewModel
+@Inject
+constructor(
+    animationFlow: KeyguardTransitionAnimationFlow,
+) : DeviceEntryIconTransition {
+
+    private val transitionAnimation =
+        animationFlow.setup(
+            duration = TO_OCCLUDED_DURATION,
+            from = KeyguardState.GLANCEABLE_HUB,
+            to = KeyguardState.OCCLUDED,
+        )
+
+    override val deviceEntryParentViewAlpha: Flow<Float> =
+        transitionAnimation.immediatelyTransitionTo(0f)
+}
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/OccludedToGlanceableHubTransitionViewModel.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/OccludedToGlanceableHubTransitionViewModel.kt
new file mode 100644
index 0000000..73a4a9d
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/OccludedToGlanceableHubTransitionViewModel.kt
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.keyguard.ui.viewmodel
+
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.keyguard.domain.interactor.FromOccludedTransitionInteractor.Companion.TO_GLANCEABLE_HUB_DURATION
+import com.android.systemui.keyguard.shared.model.KeyguardState
+import com.android.systemui.keyguard.ui.KeyguardTransitionAnimationFlow
+import com.android.systemui.keyguard.ui.transitions.DeviceEntryIconTransition
+import javax.inject.Inject
+import kotlinx.coroutines.flow.Flow
+
+@SysUISingleton
+class OccludedToGlanceableHubTransitionViewModel
+@Inject
+constructor(
+    animationFlow: KeyguardTransitionAnimationFlow,
+) : DeviceEntryIconTransition {
+
+    private val transitionAnimation =
+        animationFlow.setup(
+            duration = TO_GLANCEABLE_HUB_DURATION,
+            from = KeyguardState.OCCLUDED,
+            to = KeyguardState.GLANCEABLE_HUB,
+        )
+
+    override val deviceEntryParentViewAlpha: Flow<Float> =
+        transitionAnimation.immediatelyTransitionTo(1f)
+}
diff --git a/packages/SystemUI/src/com/android/systemui/shade/GlanceableHubContainerController.kt b/packages/SystemUI/src/com/android/systemui/shade/GlanceableHubContainerController.kt
index 6367d44b..ee7b4be 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/GlanceableHubContainerController.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/GlanceableHubContainerController.kt
@@ -40,6 +40,7 @@
 import com.android.systemui.communal.dagger.Communal
 import com.android.systemui.communal.domain.interactor.CommunalInteractor
 import com.android.systemui.communal.ui.compose.CommunalContainer
+import com.android.systemui.communal.ui.compose.CommunalContent
 import com.android.systemui.communal.ui.viewmodel.CommunalViewModel
 import com.android.systemui.communal.util.CommunalColors
 import com.android.systemui.keyguard.domain.interactor.KeyguardInteractor
@@ -50,7 +51,6 @@
 import com.android.systemui.scene.shared.flag.SceneContainerFlag
 import com.android.systemui.scene.shared.model.SceneDataSourceDelegator
 import com.android.systemui.shade.domain.interactor.ShadeInteractor
-import com.android.systemui.statusbar.phone.SystemUIDialogFactory
 import com.android.systemui.util.kotlin.BooleanFlowOperators.allOf
 import com.android.systemui.util.kotlin.BooleanFlowOperators.anyOf
 import com.android.systemui.util.kotlin.BooleanFlowOperators.not
@@ -69,12 +69,12 @@
 constructor(
     private val communalInteractor: CommunalInteractor,
     private val communalViewModel: CommunalViewModel,
-    private val dialogFactory: SystemUIDialogFactory,
     private val keyguardInteractor: KeyguardInteractor,
     private val shadeInteractor: ShadeInteractor,
     private val powerManager: PowerManager,
     private val communalColors: CommunalColors,
     private val ambientTouchComponentFactory: AmbientTouchComponent.Factory,
+    private val communalContent: CommunalContent,
     @Communal private val dataSourceDelegator: SceneDataSourceDelegator
 ) : LifecycleOwner {
     /** The container view for the hub. This will not be initialized until [initView] is called. */
@@ -180,7 +180,7 @@
                                         viewModel = communalViewModel,
                                         colors = communalColors,
                                         dataSourceDelegator = dataSourceDelegator,
-                                        dialogFactory = dialogFactory,
+                                        content = communalContent,
                                     )
                                 }
                             }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shade/GlanceableHubContainerControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/shade/GlanceableHubContainerControllerTest.kt
index 537049c..49a467e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shade/GlanceableHubContainerControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/shade/GlanceableHubContainerControllerTest.kt
@@ -40,6 +40,7 @@
 import com.android.systemui.communal.domain.interactor.communalInteractor
 import com.android.systemui.communal.domain.interactor.setCommunalAvailable
 import com.android.systemui.communal.shared.model.CommunalScenes
+import com.android.systemui.communal.ui.compose.CommunalContent
 import com.android.systemui.communal.ui.viewmodel.CommunalViewModel
 import com.android.systemui.communal.util.CommunalColors
 import com.android.systemui.coroutines.collectLastValue
@@ -50,7 +51,6 @@
 import com.android.systemui.res.R
 import com.android.systemui.scene.shared.model.sceneDataSourceDelegator
 import com.android.systemui.shade.domain.interactor.shadeInteractor
-import com.android.systemui.statusbar.phone.SystemUIDialogFactory
 import com.android.systemui.testKosmos
 import com.android.systemui.util.mockito.any
 import com.google.common.truth.Truth.assertThat
@@ -83,9 +83,9 @@
 
     @Mock private lateinit var communalViewModel: CommunalViewModel
     @Mock private lateinit var powerManager: PowerManager
-    @Mock private lateinit var dialogFactory: SystemUIDialogFactory
     @Mock private lateinit var touchMonitor: TouchMonitor
     @Mock private lateinit var communalColors: CommunalColors
+    @Mock private lateinit var communalContent: CommunalContent
     private lateinit var ambientTouchComponentFactory: AmbientTouchComponent.Factory
 
     private lateinit var parentView: FrameLayout
@@ -117,12 +117,12 @@
                 GlanceableHubContainerController(
                     communalInteractor,
                     communalViewModel,
-                    dialogFactory,
                     keyguardInteractor,
                     shadeInteractor,
                     powerManager,
                     communalColors,
                     ambientTouchComponentFactory,
+                    communalContent,
                     kosmos.sceneDataSourceDelegator,
                 )
         }
@@ -159,12 +159,12 @@
                     GlanceableHubContainerController(
                         communalInteractor,
                         communalViewModel,
-                        dialogFactory,
                         keyguardInteractor,
                         shadeInteractor,
                         powerManager,
                         communalColors,
                         ambientTouchComponentFactory,
+                        communalContent,
                         kosmos.sceneDataSourceDelegator,
                     )
 
@@ -303,12 +303,12 @@
                 GlanceableHubContainerController(
                     communalInteractor,
                     communalViewModel,
-                    dialogFactory,
                     keyguardInteractor,
                     shadeInteractor,
                     powerManager,
                     communalColors,
                     ambientTouchComponentFactory,
+                    communalContent,
                     kosmos.sceneDataSourceDelegator,
                 )
 
@@ -322,12 +322,12 @@
                 GlanceableHubContainerController(
                     communalInteractor,
                     communalViewModel,
-                    dialogFactory,
                     keyguardInteractor,
                     shadeInteractor,
                     powerManager,
                     communalColors,
                     ambientTouchComponentFactory,
+                    communalContent,
                     kosmos.sceneDataSourceDelegator,
                 )