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Commit 22bcee4a authored by Bryce Lee's avatar Bryce Lee
Browse files

Support transitioning from doze to dream from button press. 

This changelist enables going directly from dozing to dreaming from a
power button press. This is accomplished by initiating a dream rather
than waking up. Transitions are suppressed in SystemUI by tracking
the wake reason.

Test: atest DozingToDreamingTransitionViewModelTest
Bug: 389155961
Flag: com.android.systemui.glanceable_hub_v2
Change-Id: Id7621b5466caec2863e76e0257197afa86a4064c
parent 58c5cc13

packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/DozingToDreamingTransitionViewModelTest.kt

0 → 100644
+54 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2025 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 androidx.test.ext.junit.runners.AndroidJUnit4

import androidx.test.filters.SmallTest

import com.android.systemui.SysuiTestCase

import com.android.systemui.keyguard.data.repository.fakeKeyguardTransitionRepository

import com.android.systemui.keyguard.shared.model.KeyguardState

import com.android.systemui.kosmos.collectValues

import com.android.systemui.kosmos.runTest

import com.android.systemui.kosmos.testScope

import com.android.systemui.testKosmos

import com.google.common.truth.Truth.assertThat

import org.junit.Test

import org.junit.runner.RunWith



@SmallTest

@RunWith(AndroidJUnit4::class)

class DozingToDreamingTransitionViewModelTest : SysuiTestCase() {

    val kosmos = testKosmos()



    val underTest by lazy { kosmos.dozingToDreamingTransitionViewModel }



    @Test

    fun notificationShadeAlpha() =

        kosmos.runTest {

            val values by collectValues(underTest.notificationAlpha)

            assertThat(values).isEmpty()



            fakeKeyguardTransitionRepository.sendTransitionSteps(

                from = KeyguardState.DOZING,

                to = KeyguardState.DREAMING,

                testScope,

            )



            assertThat(values).isNotEmpty()

            values.forEach { assertThat(it).isEqualTo(0) }

        }

}

packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/FromDozingTransitionInteractor.kt

+8 −0
Original line number Diff line number Diff line
@@ -161,6 +161,7 @@ constructor( 
                    val isKeyguardOccludedLegacy = keyguardInteractor.isKeyguardOccluded.value

                    val primaryBouncerShowing = keyguardInteractor.primaryBouncerShowing.value

                    val isKeyguardGoingAway = keyguardInteractor.isKeyguardGoingAway.value

                    val canStartDreaming = dreamManager.canStartDreaming(false)



                    if (!deviceEntryInteractor.isLockscreenEnabled()) {

                        if (!SceneContainerFlag.isEnabled) {
@@ -197,6 +198,13 @@ constructor( 
                        if (!SceneContainerFlag.isEnabled) {

                            transitionToGlanceableHub()

                        }

                    } else if (canStartDreaming) {

                        // If we're waking up to dream, transition directly to dreaming without

                        // showing the lockscreen.

                        startTransitionTo(

                            KeyguardState.DREAMING,

                            ownerReason = "moving from doze to dream",

                        )

                    } else {

                        startTransitionTo(KeyguardState.LOCKSCREEN)

                    }

packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/DozingToDreamingTransitionViewModel.kt

+2 −0
Original line number Diff line number Diff line
@@ -39,4 +39,6 @@ constructor(animationFlow: KeyguardTransitionAnimationFlow) { 
        )



    val lockscreenAlpha: Flow<Float> = transitionAnimation.immediatelyTransitionTo(0f)

    // Notifications should not be shown while transitioning to dream.

    val notificationAlpha = transitionAnimation.immediatelyTransitionTo(0f)

}

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModel.kt

+3 −0
Original line number Diff line number Diff line
@@ -48,6 +48,7 @@ import com.android.systemui.keyguard.ui.viewmodel.AodToGoneTransitionViewModel 
import com.android.systemui.keyguard.ui.viewmodel.AodToLockscreenTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.AodToOccludedTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.AodToPrimaryBouncerTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.DozingToDreamingTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.DozingToGlanceableHubTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.DozingToLockscreenTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.DozingToOccludedTransitionViewModel
@@ -136,6 +137,7 @@ constructor( 
    private val aodToLockscreenTransitionViewModel: AodToLockscreenTransitionViewModel,

    private val aodToOccludedTransitionViewModel: AodToOccludedTransitionViewModel,

    private val aodToPrimaryBouncerTransitionViewModel: AodToPrimaryBouncerTransitionViewModel,

    private val dozingToDreamingTransitionViewModel: DozingToDreamingTransitionViewModel,

    dozingToGlanceableHubTransitionViewModel: DozingToGlanceableHubTransitionViewModel,

    private val dozingToLockscreenTransitionViewModel: DozingToLockscreenTransitionViewModel,

    private val dozingToOccludedTransitionViewModel: DozingToOccludedTransitionViewModel,
@@ -572,6 +574,7 @@ constructor( 
            aodToLockscreenTransitionViewModel.notificationAlpha,

            aodToOccludedTransitionViewModel.lockscreenAlpha(viewState),

            aodToPrimaryBouncerTransitionViewModel.notificationAlpha,

            dozingToDreamingTransitionViewModel.notificationAlpha,

            dozingToLockscreenTransitionViewModel.lockscreenAlpha,

            dozingToOccludedTransitionViewModel.lockscreenAlpha(viewState),

            dozingToPrimaryBouncerTransitionViewModel.notificationAlpha,

packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModelKosmos.kt

+2 −0
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ import com.android.systemui.keyguard.ui.viewmodel.aodToGoneTransitionViewModel 
import com.android.systemui.keyguard.ui.viewmodel.aodToLockscreenTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.aodToOccludedTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.aodToPrimaryBouncerTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.dozingToDreamingTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.dozingToGlanceableHubTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.dozingToLockscreenTransitionViewModel

import com.android.systemui.keyguard.ui.viewmodel.dozingToOccludedTransitionViewModel
@@ -81,6 +82,7 @@ val Kosmos.sharedNotificationContainerViewModel by Fixture { 
        aodToLockscreenTransitionViewModel = aodToLockscreenTransitionViewModel,

        aodToOccludedTransitionViewModel = aodToOccludedTransitionViewModel,

        aodToPrimaryBouncerTransitionViewModel = aodToPrimaryBouncerTransitionViewModel,

        dozingToDreamingTransitionViewModel = dozingToDreamingTransitionViewModel,

        dozingToGlanceableHubTransitionViewModel = dozingToGlanceableHubTransitionViewModel,

        dozingToLockscreenTransitionViewModel = dozingToLockscreenTransitionViewModel,

        dozingToOccludedTransitionViewModel = dozingToOccludedTransitionViewModel,