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Commit 4dd9f772 authored by William Xiao's avatar William Xiao
Browse files

Only allow hub mode to show when keyguard is visible 

Since the hub mode SceneTransitionLayout is in the notification shade
window, it's currently accessible when the notification shade is open,
even if the device is unlocked or an activity is open.

This CL hides the SceneTransitionLayout when keyguard is not visible.
Future CLs will also allow the SceneTransitionLayout to show on top of
the dream.

Bug: 308813166
Flag: ACONFIG com.android.systemui.communal_hub DEVELOPMENT
Test: manually verified on device
Change-Id: I80b8a4020016d476c758e3a78e4c78c6d89b89e2
parent e55af2dd

packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContainer.kt

+4 −1
Original line number Diff line number Diff line
@@ -65,10 +65,13 @@ fun CommunalContainer( 
        viewModel.currentScene

            .transform<CommunalSceneKey, SceneKey> { value -> value.toTransitionSceneKey() }

            .collectAsState(TransitionSceneKey.Blank)

    // Don't show hub mode UI if keyguard is present. This is important since we're in the shade,

    // which can be opened from many locations.

    val isKeyguardShowing by viewModel.isKeyguardVisible.collectAsState(initial = false)



    // Failsafe to hide the whole SceneTransitionLayout in case of bugginess.

    var showSceneTransitionLayout by remember { mutableStateOf(true) }

    if (!showSceneTransitionLayout) {

    if (!showSceneTransitionLayout || !isKeyguardShowing) {

        return

    }

packages/SystemUI/src/com/android/systemui/communal/domain/interactor/CommunalInteractor.kt

+4 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ import com.android.systemui.communal.shared.model.CommunalContentSize 
import com.android.systemui.communal.shared.model.CommunalSceneKey

import com.android.systemui.communal.widgets.EditWidgetsActivityStarter

import com.android.systemui.dagger.SysUISingleton

import com.android.systemui.keyguard.domain.interactor.KeyguardInteractor

import com.android.systemui.smartspace.data.repository.SmartspaceRepository

import javax.inject.Inject

import kotlinx.coroutines.ExperimentalCoroutinesApi
@@ -46,6 +47,7 @@ constructor( 
    private val widgetRepository: CommunalWidgetRepository,

    mediaRepository: CommunalMediaRepository,

    smartspaceRepository: SmartspaceRepository,

    keyguardInteractor: KeyguardInteractor,

    private val appWidgetHost: AppWidgetHost,

    private val editWidgetsActivityStarter: EditWidgetsActivityStarter

) {
@@ -67,6 +69,8 @@ constructor( 
    val isCommunalShowing: Flow<Boolean> =

        communalRepository.desiredScene.map { it == CommunalSceneKey.Communal }



    val isKeyguardVisible: Flow<Boolean> = keyguardInteractor.isKeyguardVisible



    /** Callback received whenever the [SceneTransitionLayout] finishes a scene transition. */

    fun onSceneChanged(newScene: CommunalSceneKey) {

        communalRepository.setDesiredScene(newScene)

packages/SystemUI/src/com/android/systemui/communal/ui/viewmodel/BaseCommunalViewModel.kt

+2 −0
Original line number Diff line number Diff line
@@ -28,6 +28,8 @@ abstract class BaseCommunalViewModel( 
    private val communalInteractor: CommunalInteractor,

    val mediaHost: MediaHost,

) {

    val isKeyguardVisible: Flow<Boolean> = communalInteractor.isKeyguardVisible



    val currentScene: StateFlow<CommunalSceneKey> = communalInteractor.desiredScene



    fun onSceneChanged(scene: CommunalSceneKey) {

packages/SystemUI/src/com/android/systemui/communal/ui/viewmodel/CommunalViewModel.kt

+0 −1
Original line number Diff line number Diff line
@@ -39,7 +39,6 @@ constructor( 
    tutorialInteractor: CommunalTutorialInteractor,

    @Named(MediaModule.COMMUNAL_HUB) mediaHost: MediaHost,

) : BaseCommunalViewModel(communalInteractor, mediaHost) {



    @OptIn(ExperimentalCoroutinesApi::class)

    override val communalContent: Flow<List<CommunalContentModel>> =

        tutorialInteractor.isTutorialAvailable.flatMapLatest { isTutorialMode ->

packages/SystemUI/tests/utils/src/com/android/systemui/communal/domain/interactor/CommunalInteractorFactory.kt

+1 −0
Original line number Diff line number Diff line
@@ -65,6 +65,7 @@ object CommunalInteractorFactory { 
                widgetRepository,

                mediaRepository,

                smartspaceRepository,

                withDeps.keyguardInteractor,

                appWidgetHost,

                editWidgetsActivityStarter,

            ),