Merge "[flexiglass] Occlusion support." into main

11 files changed, 525 insertions, 47 deletions

diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/KeyguardOcclusionInteractorTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/domain/interactor/KeyguardOcclusionInteractorTest.kt
index 8a77ed2130a9..056a401a2644 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/KeyguardOcclusionInteractorTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/domain/interactor/KeyguardOcclusionInteractorTest.kt
@@ -30,17 +30,24 @@
  * limitations under the License.
  */
 
+@file:OptIn(ExperimentalCoroutinesApi::class)
+
 package com.android.systemui.keyguard.domain.interactor
 
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
+import com.android.systemui.coroutines.collectLastValue
 import com.android.systemui.coroutines.collectValues
+import com.android.systemui.deviceentry.data.repository.fakeDeviceEntryRepository
+import com.android.systemui.flags.EnableSceneContainer
+import com.android.systemui.keyguard.data.repository.FakeKeyguardTransitionRepository
 import com.android.systemui.keyguard.data.repository.fakeKeyguardTransitionRepository
 import com.android.systemui.keyguard.data.repository.keyguardOcclusionRepository
 import com.android.systemui.keyguard.shared.model.KeyguardState
 import com.android.systemui.keyguard.shared.model.TransitionState
 import com.android.systemui.kosmos.testScope
+import com.android.systemui.power.domain.interactor.PowerInteractor
 import com.android.systemui.power.domain.interactor.PowerInteractor.Companion.setAsleepForTest
 import com.android.systemui.power.domain.interactor.PowerInteractor.Companion.setAwakeForTest
 import com.android.systemui.power.domain.interactor.powerInteractor
@@ -49,22 +56,33 @@ import com.android.systemui.testKosmos
 import com.google.common.truth.Truth.assertThat
 import junit.framework.Assert.assertFalse
 import junit.framework.Assert.assertTrue
-import kotlin.test.Test
+import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.runCurrent
 import kotlinx.coroutines.test.runTest
+import org.junit.Before
+import org.junit.Test
 import org.junit.runner.RunWith
 
 @SmallTest
 @RunWith(AndroidJUnit4::class)
 class KeyguardOcclusionInteractorTest : SysuiTestCase() {
+
     private val kosmos = testKosmos()
     private val testScope = kosmos.testScope
-    private val underTest = kosmos.keyguardOcclusionInteractor
-    private val powerInteractor = kosmos.powerInteractor
-    private val transitionRepository = kosmos.fakeKeyguardTransitionRepository
+
+    private lateinit var underTest: KeyguardOcclusionInteractor
+    private lateinit var powerInteractor: PowerInteractor
+    private lateinit var transitionRepository: FakeKeyguardTransitionRepository
+
+    @Before
+    fun setUp() {
+        powerInteractor = kosmos.powerInteractor
+        transitionRepository = kosmos.fakeKeyguardTransitionRepository
+        underTest = kosmos.keyguardOcclusionInteractor
+    }
 
     @Test
-    fun testTransitionFromPowerGesture_whileGoingToSleep_isTrue() =
+    fun transitionFromPowerGesture_whileGoingToSleep_isTrue() =
         testScope.runTest {
             powerInteractor.setAwakeForTest()
             transitionRepository.sendTransitionSteps(
@@ -81,7 +99,7 @@ class KeyguardOcclusionInteractorTest : SysuiTestCase() {
         }
 
     @Test
-    fun testTransitionFromPowerGesture_whileAsleep_isTrue() =
+    fun transitionFromPowerGesture_whileAsleep_isTrue() =
         testScope.runTest {
             powerInteractor.setAwakeForTest()
             transitionRepository.sendTransitionSteps(
@@ -97,7 +115,7 @@ class KeyguardOcclusionInteractorTest : SysuiTestCase() {
         }
 
     @Test
-    fun testTransitionFromPowerGesture_whileWaking_isFalse() =
+    fun transitionFromPowerGesture_whileWaking_isFalse() =
         testScope.runTest {
             powerInteractor.setAwakeForTest()
             transitionRepository.sendTransitionSteps(
@@ -119,7 +137,7 @@ class KeyguardOcclusionInteractorTest : SysuiTestCase() {
         }
 
     @Test
-    fun testTransitionFromPowerGesture_whileAwake_isFalse() =
+    fun transitionFromPowerGesture_whileAwake_isFalse() =
         testScope.runTest {
             powerInteractor.setAwakeForTest()
             transitionRepository.sendTransitionSteps(
@@ -140,7 +158,7 @@ class KeyguardOcclusionInteractorTest : SysuiTestCase() {
         }
 
     @Test
-    fun testShowWhenLockedActivityLaunchedFromPowerGesture_notTrueSecondTime() =
+    fun showWhenLockedActivityLaunchedFromPowerGesture_notTrueSecondTime() =
         testScope.runTest {
             val values by collectValues(underTest.showWhenLockedActivityLaunchedFromPowerGesture)
             powerInteractor.setAsleepForTest()
@@ -187,7 +205,7 @@ class KeyguardOcclusionInteractorTest : SysuiTestCase() {
         }
 
     @Test
-    fun testShowWhenLockedActivityLaunchedFromPowerGesture_falseIfReturningToGone() =
+    fun showWhenLockedActivityLaunchedFromPowerGesture_falseIfReturningToGone() =
         testScope.runTest {
             val values by collectValues(underTest.showWhenLockedActivityLaunchedFromPowerGesture)
             powerInteractor.setAwakeForTest()
@@ -221,4 +239,23 @@ class KeyguardOcclusionInteractorTest : SysuiTestCase() {
                     false,
                 )
         }
+
+    @Test
+    @EnableSceneContainer
+    fun occludingActivityWillDismissKeyguard() =
+        testScope.runTest {
+            val occludingActivityWillDismissKeyguard by
+                collectLastValue(underTest.occludingActivityWillDismissKeyguard)
+            assertThat(occludingActivityWillDismissKeyguard).isFalse()
+
+            // Unlock device:
+            kosmos.fakeDeviceEntryRepository.setUnlocked(true)
+            runCurrent()
+            assertThat(occludingActivityWillDismissKeyguard).isTrue()
+
+            // Re-lock device:
+            kosmos.fakeDeviceEntryRepository.setUnlocked(false)
+            runCurrent()
+            assertThat(occludingActivityWillDismissKeyguard).isFalse()
+        }
 }
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/SceneFrameworkIntegrationTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/SceneFrameworkIntegrationTest.kt
index c80835d9b2b3..efbdb7d466d1 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/SceneFrameworkIntegrationTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/SceneFrameworkIntegrationTest.kt
@@ -64,6 +64,7 @@ import com.android.systemui.power.domain.interactor.powerInteractor
 import com.android.systemui.qs.footerActionsController
 import com.android.systemui.qs.footerActionsViewModelFactory
 import com.android.systemui.qs.ui.adapter.FakeQSSceneAdapter
+import com.android.systemui.scene.domain.interactor.sceneContainerOcclusionInteractor
 import com.android.systemui.scene.domain.interactor.sceneInteractor
 import com.android.systemui.scene.domain.startable.SceneContainerStartable
 import com.android.systemui.scene.shared.flag.fakeSceneContainerFlags
@@ -286,6 +287,7 @@ class SceneFrameworkIntegrationTest : SysuiTestCase() {
                 deviceProvisioningInteractor = kosmos.deviceProvisioningInteractor,
                 centralSurfaces = mock(),
                 headsUpInteractor = kosmos.headsUpNotificationInteractor,
+                occlusionInteractor = kosmos.sceneContainerOcclusionInteractor,
             )
         startable.start()
 
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/domain/interactor/SceneContainerOcclusionInteractorTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/domain/interactor/SceneContainerOcclusionInteractorTest.kt
new file mode 100644
index 000000000000..c3366ad21e2a
--- /dev/null
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/domain/interactor/SceneContainerOcclusionInteractorTest.kt
@@ -0,0 +1,270 @@
+/*
+ * 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.
+ */
+
+@file:OptIn(ExperimentalCoroutinesApi::class)
+
+package com.android.systemui.scene.domain.interactor
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.compose.animation.scene.ObservableTransitionState
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.keyguard.data.repository.fakeKeyguardTransitionRepository
+import com.android.systemui.keyguard.domain.interactor.keyguardTransitionInteractor
+import com.android.systemui.keyguard.shared.model.KeyguardState
+import com.android.systemui.keyguard.shared.model.TransitionState
+import com.android.systemui.keyguard.shared.model.TransitionStep
+import com.android.systemui.kosmos.testScope
+import com.android.systemui.scene.shared.model.Scenes
+import com.android.systemui.scene.shared.model.sceneDataSource
+import com.android.systemui.statusbar.domain.interactor.keyguardOcclusionInteractor
+import com.android.systemui.testKosmos
+import com.android.systemui.util.mockito.mock
+import com.google.common.truth.Truth.assertThat
+import com.google.common.truth.Truth.assertWithMessage
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.runCurrent
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class SceneContainerOcclusionInteractorTest : SysuiTestCase() {
+
+    private val kosmos = testKosmos()
+    private val testScope = kosmos.testScope
+    private val keyguardOcclusionInteractor = kosmos.keyguardOcclusionInteractor
+    private val keyguardTransitionRepository = kosmos.fakeKeyguardTransitionRepository
+    private val keyguardTransitionInteractor = kosmos.keyguardTransitionInteractor
+    private val mutableTransitionState =
+        MutableStateFlow<ObservableTransitionState>(
+            ObservableTransitionState.Idle(Scenes.Lockscreen)
+        )
+    private val sceneInteractor =
+        kosmos.sceneInteractor.apply { setTransitionState(mutableTransitionState) }
+    private val sceneDataSource =
+        kosmos.sceneDataSource.apply { changeScene(toScene = Scenes.Lockscreen) }
+
+    private val underTest = kosmos.sceneContainerOcclusionInteractor
+
+    @Test
+    fun invisibleDueToOcclusion() =
+        testScope.runTest {
+            val invisibleDueToOcclusion by collectLastValue(underTest.invisibleDueToOcclusion)
+            val keyguardState by collectLastValue(keyguardTransitionInteractor.currentKeyguardState)
+
+            // Assert that we have the desired preconditions:
+            assertThat(keyguardState).isEqualTo(KeyguardState.LOCKSCREEN)
+            assertThat(sceneInteractor.currentScene.value).isEqualTo(Scenes.Lockscreen)
+            assertThat(sceneInteractor.transitionState.value)
+                .isEqualTo(ObservableTransitionState.Idle(Scenes.Lockscreen))
+            assertWithMessage("Should start unoccluded").that(invisibleDueToOcclusion).isFalse()
+
+            // Actual testing starts here:
+            showOccludingActivity()
+            assertWithMessage("Should become occluded when occluding activity is shown")
+                .that(invisibleDueToOcclusion)
+                .isTrue()
+
+            transitionIntoAod {
+                assertWithMessage("Should become unoccluded when transitioning into AOD")
+                    .that(invisibleDueToOcclusion)
+                    .isFalse()
+            }
+            assertWithMessage("Should stay unoccluded when in AOD")
+                .that(invisibleDueToOcclusion)
+                .isFalse()
+
+            transitionOutOfAod {
+                assertWithMessage("Should remain unoccluded while transitioning away from AOD")
+                    .that(invisibleDueToOcclusion)
+                    .isFalse()
+            }
+            assertWithMessage("Should become occluded now that no longer in AOD")
+                .that(invisibleDueToOcclusion)
+                .isTrue()
+
+            expandShade {
+                assertWithMessage("Should become unoccluded once shade begins to expand")
+                    .that(invisibleDueToOcclusion)
+                    .isFalse()
+            }
+            assertWithMessage("Should be unoccluded when shade is fully expanded")
+                .that(invisibleDueToOcclusion)
+                .isFalse()
+
+            collapseShade {
+                assertWithMessage("Should remain unoccluded while shade is collapsing")
+                    .that(invisibleDueToOcclusion)
+                    .isFalse()
+            }
+            assertWithMessage("Should become occluded now that shade is fully collapsed")
+                .that(invisibleDueToOcclusion)
+                .isTrue()
+
+            hideOccludingActivity()
+            assertWithMessage("Should become unoccluded once the occluding activity is hidden")
+                .that(invisibleDueToOcclusion)
+                .isFalse()
+        }
+
+    /** Simulates the appearance of a show-when-locked `Activity` in the foreground. */
+    private fun TestScope.showOccludingActivity() {
+        keyguardOcclusionInteractor.setWmNotifiedShowWhenLockedActivityOnTop(
+            showWhenLockedActivityOnTop = true,
+            taskInfo = mock(),
+        )
+        runCurrent()
+    }
+
+    /** Simulates the disappearance of a show-when-locked `Activity` from the foreground. */
+    private fun TestScope.hideOccludingActivity() {
+        keyguardOcclusionInteractor.setWmNotifiedShowWhenLockedActivityOnTop(
+            showWhenLockedActivityOnTop = false,
+        )
+        runCurrent()
+    }
+
+    /** Simulates a user-driven gradual expansion of the shade. */
+    private fun TestScope.expandShade(
+        assertMidTransition: () -> Unit = {},
+    ) {
+        val progress = MutableStateFlow(0f)
+        mutableTransitionState.value =
+            ObservableTransitionState.Transition(
+                fromScene = sceneDataSource.currentScene.value,
+                toScene = Scenes.Shade,
+                progress = progress,
+                isInitiatedByUserInput = true,
+                isUserInputOngoing = flowOf(true),
+            )
+        runCurrent()
+
+        progress.value = 0.5f
+        runCurrent()
+        assertMidTransition()
+
+        progress.value = 1f
+        runCurrent()
+
+        mutableTransitionState.value = ObservableTransitionState.Idle(Scenes.Shade)
+        runCurrent()
+    }
+
+    /** Simulates a user-driven gradual collapse of the shade. */
+    private fun TestScope.collapseShade(
+        assertMidTransition: () -> Unit = {},
+    ) {
+        val progress = MutableStateFlow(0f)
+        mutableTransitionState.value =
+            ObservableTransitionState.Transition(
+                fromScene = Scenes.Shade,
+                toScene = Scenes.Lockscreen,
+                progress = progress,
+                isInitiatedByUserInput = true,
+                isUserInputOngoing = flowOf(true),
+            )
+        runCurrent()
+
+        progress.value = 0.5f
+        runCurrent()
+        assertMidTransition()
+
+        progress.value = 1f
+        runCurrent()
+
+        mutableTransitionState.value = ObservableTransitionState.Idle(Scenes.Lockscreen)
+        runCurrent()
+    }
+
+    /** Simulates a transition into AOD. */
+    private suspend fun TestScope.transitionIntoAod(
+        assertMidTransition: () -> Unit = {},
+    ) {
+        val currentKeyguardState = keyguardTransitionInteractor.getCurrentState()
+        keyguardTransitionRepository.sendTransitionStep(
+            TransitionStep(
+                from = currentKeyguardState,
+                to = KeyguardState.AOD,
+                value = 0f,
+                transitionState = TransitionState.STARTED,
+            )
+        )
+        runCurrent()
+
+        keyguardTransitionRepository.sendTransitionStep(
+            TransitionStep(
+                from = currentKeyguardState,
+                to = KeyguardState.AOD,
+                value = 0.5f,
+                transitionState = TransitionState.RUNNING,
+            )
+        )
+        runCurrent()
+        assertMidTransition()
+
+        keyguardTransitionRepository.sendTransitionStep(
+            TransitionStep(
+                from = currentKeyguardState,
+                to = KeyguardState.AOD,
+                value = 1f,
+                transitionState = TransitionState.FINISHED,
+            )
+        )
+        runCurrent()
+    }
+
+    /** Simulates a transition away from AOD. */
+    private suspend fun TestScope.transitionOutOfAod(
+        assertMidTransition: () -> Unit = {},
+    ) {
+        keyguardTransitionRepository.sendTransitionStep(
+            TransitionStep(
+                from = KeyguardState.AOD,
+                to = KeyguardState.LOCKSCREEN,
+                value = 0f,
+                transitionState = TransitionState.STARTED,
+            )
+        )
+        runCurrent()
+
+        keyguardTransitionRepository.sendTransitionStep(
+            TransitionStep(
+                from = KeyguardState.AOD,
+                to = KeyguardState.LOCKSCREEN,
+                value = 0.5f,
+                transitionState = TransitionState.RUNNING,
+            )
+        )
+        runCurrent()
+        assertMidTransition()
+
+        keyguardTransitionRepository.sendTransitionStep(
+            TransitionStep(
+                from = KeyguardState.AOD,
+                to = KeyguardState.LOCKSCREEN,
+                value = 1f,
+                transitionState = TransitionState.FINISHED,
+            )
+        )
+        runCurrent()
+    }
+}
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/domain/startable/SceneContainerStartableTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/domain/startable/SceneContainerStartableTest.kt
index 594543b88b17..605e5c067eab 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/domain/startable/SceneContainerStartableTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/domain/startable/SceneContainerStartableTest.kt
@@ -46,11 +46,13 @@ import com.android.systemui.model.SysUiState
 import com.android.systemui.power.domain.interactor.PowerInteractor.Companion.setAsleepForTest
 import com.android.systemui.power.domain.interactor.PowerInteractor.Companion.setAwakeForTest
 import com.android.systemui.power.domain.interactor.PowerInteractorFactory
+import com.android.systemui.scene.domain.interactor.sceneContainerOcclusionInteractor
 import com.android.systemui.scene.domain.interactor.sceneInteractor
 import com.android.systemui.scene.shared.flag.fakeSceneContainerFlags
 import com.android.systemui.scene.shared.model.Scenes
 import com.android.systemui.scene.shared.model.fakeSceneDataSource
 import com.android.systemui.statusbar.NotificationShadeWindowController
+import com.android.systemui.statusbar.domain.interactor.keyguardOcclusionInteractor
 import com.android.systemui.statusbar.notification.data.repository.FakeHeadsUpRowRepository
 import com.android.systemui.statusbar.notification.data.repository.HeadsUpRowRepository
 import com.android.systemui.statusbar.notification.stack.data.repository.headsUpNotificationRepository
@@ -128,6 +130,7 @@ class SceneContainerStartableTest : SysuiTestCase() {
                 deviceProvisioningInteractor = kosmos.deviceProvisioningInteractor,
                 centralSurfaces = centralSurfaces,
                 headsUpInteractor = kosmos.headsUpNotificationInteractor,
+                occlusionInteractor = kosmos.sceneContainerOcclusionInteractor,
             )
     }
 
@@ -204,6 +207,28 @@ class SceneContainerStartableTest : SysuiTestCase() {
         }
 
     @Test
+    fun hydrateVisibility_basedOnOcclusion() =
+        testScope.runTest {
+            val isVisible by collectLastValue(sceneInteractor.isVisible)
+            prepareState(
+                isDeviceUnlocked = true,
+                initialSceneKey = Scenes.Lockscreen,
+            )
+
+            underTest.start()
+            assertThat(isVisible).isTrue()
+
+            kosmos.keyguardOcclusionInteractor.setWmNotifiedShowWhenLockedActivityOnTop(
+                true,
+                mock()
+            )
+            assertThat(isVisible).isFalse()
+
+            kosmos.keyguardOcclusionInteractor.setWmNotifiedShowWhenLockedActivityOnTop(false)
+            assertThat(isVisible).isTrue()
+        }
+
+    @Test
     fun startsInLockscreenScene() =
         testScope.runTest {
             val currentSceneKey by collectLastValue(sceneInteractor.currentScene)
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardOcclusionInteractor.kt b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardOcclusionInteractor.kt
index 9aa2202b4100..03ed5675a77a 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardOcclusionInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardOcclusionInteractor.kt
@@ -19,13 +19,17 @@ package com.android.systemui.keyguard.domain.interactor
 import android.app.ActivityManager.RunningTaskInfo
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.dagger.qualifiers.Application
+import com.android.systemui.deviceentry.domain.interactor.DeviceUnlockedInteractor
 import com.android.systemui.keyguard.data.repository.KeyguardOcclusionRepository
 import com.android.systemui.keyguard.shared.model.KeyguardState
 import com.android.systemui.power.domain.interactor.PowerInteractor
+import com.android.systemui.scene.shared.flag.SceneContainerFlag
 import com.android.systemui.util.kotlin.sample
+import dagger.Lazy
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.filter
 import kotlinx.coroutines.flow.map
@@ -45,11 +49,12 @@ import kotlinx.coroutines.flow.stateIn
 class KeyguardOcclusionInteractor
 @Inject
 constructor(
-    @Application scope: CoroutineScope,
-    val repository: KeyguardOcclusionRepository,
-    val powerInteractor: PowerInteractor,
-    val transitionInteractor: KeyguardTransitionInteractor,
-    val keyguardInteractor: KeyguardInteractor,
+    @Application applicationScope: CoroutineScope,
+    private val repository: KeyguardOcclusionRepository,
+    private val powerInteractor: PowerInteractor,
+    private val transitionInteractor: KeyguardTransitionInteractor,
+    keyguardInteractor: KeyguardInteractor,
+    deviceUnlockedInteractor: Lazy<DeviceUnlockedInteractor>,
 ) {
     val showWhenLockedActivityInfo = repository.showWhenLockedActivityInfo.asStateFlow()
 
@@ -94,14 +99,19 @@ constructor(
                 // Emit false once that activity goes away.
                 isShowWhenLockedActivityOnTop.filter { !it }.map { false }
             )
-            .stateIn(scope, SharingStarted.Eagerly, false)
+            .stateIn(applicationScope, SharingStarted.Eagerly, false)
 
     /**
      * Whether launching an occluding activity will automatically dismiss keyguard. This happens if
      * the keyguard is dismissable.
      */
-    val occludingActivityWillDismissKeyguard =
-        keyguardInteractor.isKeyguardDismissible.stateIn(scope, SharingStarted.Eagerly, false)
+    val occludingActivityWillDismissKeyguard: StateFlow<Boolean> =
+        if (SceneContainerFlag.isEnabled) {
+                deviceUnlockedInteractor.get().isDeviceUnlocked
+            } else {
+                keyguardInteractor.isKeyguardDismissible
+            }
+            .stateIn(scope = applicationScope, SharingStarted.Eagerly, false)
 
     /**
      * Called to let System UI know that WM says a SHOW_WHEN_LOCKED activity is on top (or no longer
diff --git a/packages/SystemUI/src/com/android/systemui/scene/domain/interactor/SceneContainerOcclusionInteractor.kt b/packages/SystemUI/src/com/android/systemui/scene/domain/interactor/SceneContainerOcclusionInteractor.kt
new file mode 100644
index 000000000000..a82391643e11
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/scene/domain/interactor/SceneContainerOcclusionInteractor.kt
@@ -0,0 +1,86 @@
+/*
+ * 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.scene.domain.interactor
+
+import com.android.compose.animation.scene.ObservableTransitionState
+import com.android.compose.animation.scene.SceneKey
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.keyguard.domain.interactor.KeyguardOcclusionInteractor
+import com.android.systemui.keyguard.domain.interactor.KeyguardTransitionInteractor
+import com.android.systemui.keyguard.shared.model.KeyguardState
+import com.android.systemui.scene.shared.model.Scenes
+import javax.inject.Inject
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.onStart
+
+/** Encapsulates logic regarding the occlusion state of the scene container. */
+@SysUISingleton
+class SceneContainerOcclusionInteractor
+@Inject
+constructor(
+    keyguardOcclusionInteractor: KeyguardOcclusionInteractor,
+    sceneInteractor: SceneInteractor,
+    keyguardTransitionInteractor: KeyguardTransitionInteractor,
+) {
+    /**
+     * Whether the scene container should become invisible due to "occlusion" by an in-foreground
+     * "show when locked" activity.
+     */
+    val invisibleDueToOcclusion: Flow<Boolean> =
+        combine(
+                keyguardOcclusionInteractor.isShowWhenLockedActivityOnTop,
+                sceneInteractor.transitionState,
+                keyguardTransitionInteractor
+                    .transitionValue(KeyguardState.AOD)
+                    .onStart { emit(0f) }
+                    .map { it > 0 }
+                    .distinctUntilChanged(),
+            ) { isOccludingActivityShown, sceneTransitionState, isAodFullyOrPartiallyShown ->
+                isOccludingActivityShown &&
+                    !isAodFullyOrPartiallyShown &&
+                    sceneTransitionState.canBeOccluded
+            }
+            .distinctUntilChanged()
+
+    private val ObservableTransitionState.canBeOccluded: Boolean
+        get() =
+            when (this) {
+                is ObservableTransitionState.Idle -> scene.canBeOccluded
+                is ObservableTransitionState.Transition ->
+                    fromScene.canBeOccluded && toScene.canBeOccluded
+            }
+
+    /**
+     * Whether the scene can be occluded by a "show when locked" activity. Some scenes should, on
+     * principle not be occlude-able because they render as if they are expanding on top of the
+     * occluding activity.
+     */
+    private val SceneKey.canBeOccluded: Boolean
+        get() =
+            when (this) {
+                Scenes.Bouncer -> true
+                Scenes.Communal -> true
+                Scenes.Gone -> true
+                Scenes.Lockscreen -> true
+                Scenes.QuickSettings -> false
+                Scenes.Shade -> false
+                else -> error("SceneKey \"$this\" doesn't have a mapping for canBeOccluded!")
+            }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/scene/domain/startable/SceneContainerStartable.kt b/packages/SystemUI/src/com/android/systemui/scene/domain/startable/SceneContainerStartable.kt
index 42b41f88e155..0e4049bbd21e 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/domain/startable/SceneContainerStartable.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/domain/startable/SceneContainerStartable.kt
@@ -40,6 +40,7 @@ import com.android.systemui.model.updateFlags
 import com.android.systemui.plugins.FalsingManager
 import com.android.systemui.plugins.FalsingManager.FalsingBeliefListener
 import com.android.systemui.power.domain.interactor.PowerInteractor
+import com.android.systemui.scene.domain.interactor.SceneContainerOcclusionInteractor
 import com.android.systemui.scene.domain.interactor.SceneInteractor
 import com.android.systemui.scene.shared.flag.SceneContainerFlags
 import com.android.systemui.scene.shared.logger.SceneLogger
@@ -94,6 +95,7 @@ constructor(
     private val deviceProvisioningInteractor: DeviceProvisioningInteractor,
     private val centralSurfaces: CentralSurfaces,
     private val headsUpInteractor: HeadsUpNotificationInteractor,
+    private val occlusionInteractor: SceneContainerOcclusionInteractor,
 ) : CoreStartable {
 
     override fun start() {
@@ -130,32 +132,36 @@ constructor(
                 .distinctUntilChanged()
                 .flatMapLatest { isAllowedToBeVisible ->
                     if (isAllowedToBeVisible) {
-                        sceneInteractor.transitionState
-                            .mapNotNull { state ->
-                                when (state) {
-                                    is ObservableTransitionState.Idle -> {
-                                        if (state.scene != Scenes.Gone) {
-                                            true to "scene is not Gone"
-                                        } else {
-                                            false to "scene is Gone"
+                        combine(
+                                sceneInteractor.transitionState.mapNotNull { state ->
+                                    when (state) {
+                                        is ObservableTransitionState.Idle -> {
+                                            if (state.scene != Scenes.Gone) {
+                                                true to "scene is not Gone"
+                                            } else {
+                                                false to "scene is Gone"
+                                            }
                                         }
-                                    }
-                                    is ObservableTransitionState.Transition -> {
-                                        if (state.fromScene == Scenes.Gone) {
-                                            true to "scene transitioning away from Gone"
-                                        } else {
-                                            null
+                                        is ObservableTransitionState.Transition -> {
+                                            if (state.fromScene == Scenes.Gone) {
+                                                true to "scene transitioning away from Gone"
+                                            } else {
+                                                null
+                                            }
                                         }
                                     }
-                                }
-                            }
-                            .combine(headsUpInteractor.isHeadsUpOrAnimatingAway) {
+                                },
+                                headsUpInteractor.isHeadsUpOrAnimatingAway,
+                                occlusionInteractor.invisibleDueToOcclusion,
+                            ) {
                                 visibilityForTransitionState,
-                                isHeadsUpOrAnimatingAway ->
-                                if (isHeadsUpOrAnimatingAway) {
-                                    true to "showing a HUN"
-                                } else {
-                                    visibilityForTransitionState
+                                isHeadsUpOrAnimatingAway,
+                                invisibleDueToOcclusion,
+                                ->
+                                when {
+                                    isHeadsUpOrAnimatingAway -> true to "showing a HUN"
+                                    invisibleDueToOcclusion -> false to "invisible due to occlusion"
+                                    else -> visibilityForTransitionState
                                 }
                             }
                             .distinctUntilChanged()
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/FromAodTransitionInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/FromAodTransitionInteractorTest.kt
index 7bef01a7a5ce..3926f92b44e8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/FromAodTransitionInteractorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/FromAodTransitionInteractorTest.kt
@@ -48,6 +48,7 @@ import com.android.systemui.keyguard.shared.model.KeyguardState
 import com.android.systemui.keyguard.shared.model.TransitionState
 import com.android.systemui.keyguard.util.KeyguardTransitionRepositorySpySubject.Companion.assertThat
 import com.android.systemui.kosmos.testScope
+import com.android.systemui.power.domain.interactor.PowerInteractor
 import com.android.systemui.power.domain.interactor.PowerInteractor.Companion.setAsleepForTest
 import com.android.systemui.power.domain.interactor.PowerInteractor.Companion.setAwakeForTest
 import com.android.systemui.power.domain.interactor.powerInteractor
@@ -73,13 +74,17 @@ class FromAodTransitionInteractorTest : SysuiTestCase() {
         }
 
     private val testScope = kosmos.testScope
-    private val underTest = kosmos.fromAodTransitionInteractor
+    private lateinit var underTest: FromAodTransitionInteractor
 
-    private val powerInteractor = kosmos.powerInteractor
-    private val transitionRepository = kosmos.fakeKeyguardTransitionRepository
+    private lateinit var powerInteractor: PowerInteractor
+    private lateinit var transitionRepository: FakeKeyguardTransitionRepository
 
     @Before
     fun setup() {
+        powerInteractor = kosmos.powerInteractor
+        transitionRepository = kosmos.fakeKeyguardTransitionRepository
+        underTest = kosmos.fromAodTransitionInteractor
+
         underTest.start()
 
         // Transition to AOD and set the power interactor asleep.
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/FromDozingTransitionInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/FromDozingTransitionInteractorTest.kt
index 258dbf3efbae..cded2a4ec27c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/FromDozingTransitionInteractorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/FromDozingTransitionInteractorTest.kt
@@ -51,6 +51,7 @@ import com.android.systemui.keyguard.shared.model.KeyguardState
 import com.android.systemui.keyguard.shared.model.TransitionState
 import com.android.systemui.keyguard.util.KeyguardTransitionRepositorySpySubject.Companion.assertThat
 import com.android.systemui.kosmos.testScope
+import com.android.systemui.power.domain.interactor.PowerInteractor
 import com.android.systemui.power.domain.interactor.PowerInteractor.Companion.setAsleepForTest
 import com.android.systemui.power.domain.interactor.PowerInteractor.Companion.setAwakeForTest
 import com.android.systemui.power.domain.interactor.powerInteractor
@@ -77,13 +78,17 @@ class FromDozingTransitionInteractorTest : SysuiTestCase() {
         }
 
     private val testScope = kosmos.testScope
-    private val underTest = kosmos.fromDozingTransitionInteractor
+    private lateinit var underTest: FromDozingTransitionInteractor
 
-    private val powerInteractor = kosmos.powerInteractor
-    private val transitionRepository = kosmos.fakeKeyguardTransitionRepository
+    private lateinit var powerInteractor: PowerInteractor
+    private lateinit var transitionRepository: FakeKeyguardTransitionRepository
 
     @Before
     fun setup() {
+        powerInteractor = kosmos.powerInteractor
+        transitionRepository = kosmos.fakeKeyguardTransitionRepository
+        underTest = kosmos.fromDozingTransitionInteractor
+
         underTest.start()
 
         // Transition to DOZING and set the power interactor asleep.
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/scene/domain/interactor/SceneContainerOcclusionInteractorKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/domain/interactor/SceneContainerOcclusionInteractorKosmos.kt
new file mode 100644
index 000000000000..b32960a73178
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/domain/interactor/SceneContainerOcclusionInteractorKosmos.kt
@@ -0,0 +1,30 @@
+/*
+ * 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.scene.domain.interactor
+
+import com.android.systemui.keyguard.domain.interactor.keyguardTransitionInteractor
+import com.android.systemui.kosmos.Kosmos
+import com.android.systemui.kosmos.Kosmos.Fixture
+import com.android.systemui.statusbar.domain.interactor.keyguardOcclusionInteractor
+
+val Kosmos.sceneContainerOcclusionInteractor by Fixture {
+    SceneContainerOcclusionInteractor(
+        keyguardOcclusionInteractor = keyguardOcclusionInteractor,
+        sceneInteractor = sceneInteractor,
+        keyguardTransitionInteractor = keyguardTransitionInteractor,
+    )
+}
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/domain/interactor/KeyguardOcclusionInteractorKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/domain/interactor/KeyguardOcclusionInteractorKosmos.kt
index d79374021968..a90a9ffc8a33 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/domain/interactor/KeyguardOcclusionInteractorKosmos.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/domain/interactor/KeyguardOcclusionInteractorKosmos.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.statusbar.domain.interactor
 
+import com.android.systemui.deviceentry.domain.interactor.deviceUnlockedInteractor
 import com.android.systemui.keyguard.data.repository.keyguardOcclusionRepository
 import com.android.systemui.keyguard.domain.interactor.KeyguardOcclusionInteractor
 import com.android.systemui.keyguard.domain.interactor.keyguardInteractor
@@ -27,10 +28,11 @@ import com.android.systemui.power.domain.interactor.powerInteractor
 val Kosmos.keyguardOcclusionInteractor by
     Kosmos.Fixture {
         KeyguardOcclusionInteractor(
-            scope = testScope.backgroundScope,
+            applicationScope = testScope.backgroundScope,
             repository = keyguardOcclusionRepository,
             powerInteractor = powerInteractor,
             transitionInteractor = keyguardTransitionInteractor,
             keyguardInteractor = keyguardInteractor,
+            deviceUnlockedInteractor = { deviceUnlockedInteractor },
         )
     }