Adds support for the in-window unlock animation to the Keyguard refactor. (ac06c257) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/keyguard/KeyguardClockSwitchController.java

+7 −1

Original line number	Diff line number	Diff line
		@@ -47,6 +47,7 @@ import com.android.systemui.keyguard.KeyguardUnlockAnimationController;
		import com.android.systemui.keyguard.domain.interactor.KeyguardClockInteractor;
		import com.android.systemui.keyguard.domain.interactor.KeyguardInteractor;
		import com.android.systemui.keyguard.ui.binder.KeyguardRootViewBinder;
		import com.android.systemui.keyguard.ui.view.InWindowLauncherUnlockAnimationManager;
		import com.android.systemui.keyguard.ui.viewmodel.KeyguardRootViewModel;
		import com.android.systemui.log.LogBuffer;
		import com.android.systemui.log.core.LogLevel;
		@@ -123,6 +124,7 @@ public class KeyguardClockSwitchController extends ViewController<KeyguardClockS
		private View mSmartspaceView;

		private final KeyguardUnlockAnimationController mKeyguardUnlockAnimationController;
		private final InWindowLauncherUnlockAnimationManager mInWindowLauncherUnlockAnimationManager;

		private boolean mShownOnSecondaryDisplay = false;
		private boolean mOnlyClock = false;
		@@ -190,7 +192,8 @@ public class KeyguardClockSwitchController extends ViewController<KeyguardClockS
		AlwaysOnDisplayNotificationIconViewStore aodIconViewStore,
		KeyguardInteractor keyguardInteractor,
		KeyguardClockInteractor keyguardClockInteractor,
		FeatureFlagsClassic featureFlags) {
		FeatureFlagsClassic featureFlags,
		InWindowLauncherUnlockAnimationManager inWindowLauncherUnlockAnimationManager) {
		super(keyguardClockSwitch);
		mStatusBarStateController = statusBarStateController;
		mClockRegistry = clockRegistry;
		@@ -214,6 +217,7 @@ public class KeyguardClockSwitchController extends ViewController<KeyguardClockS
		mFeatureFlags = featureFlags;
		mKeyguardInteractor = keyguardInteractor;
		mKeyguardClockInteractor = keyguardClockInteractor;
		mInWindowLauncherUnlockAnimationManager = inWindowLauncherUnlockAnimationManager;

		mClockChangedListener = new ClockRegistry.ClockChangeListener() {
		@Override
		@@ -438,6 +442,8 @@ public class KeyguardClockSwitchController extends ViewController<KeyguardClockS
		mSmartspaceView.setPaddingRelative(startPadding, 0, endPadding, 0);

		mKeyguardUnlockAnimationController.setLockscreenSmartspace(mSmartspaceView);
		mInWindowLauncherUnlockAnimationManager.setLockscreenSmartspace(mSmartspaceView);

		mView.setSmartspace(mSmartspaceView);
		}

packages/SystemUI/src/com/android/systemui/keyguard/data/repository/InWindowLauncherUnlockAnimationRepository.kt

0 → 100644

+89 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2023 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.data.repository

		import com.android.systemui.dagger.SysUISingleton
		import com.android.systemui.keyguard.domain.interactor.InWindowLauncherUnlockAnimationInteractor
		import com.android.systemui.shared.system.smartspace.ILauncherUnlockAnimationController
		import com.android.systemui.shared.system.smartspace.SmartspaceState
		import javax.inject.Inject
		import kotlinx.coroutines.flow.MutableStateFlow

		/**
		* State related to System UI's handling of the in-window Launcher unlock animations. This includes
		* the staggered icon entry animation that plays during unlock, as well as the smartspace shared
		* element animation, if supported.
		*
		* While the animations themselves occur fully in the Launcher window, System UI is responsible for
		* preparing/starting the animations, as well as synchronizing the smartspace state so that the two
		* smartspaces appear visually identical for the shared element animation.
		*/
		@SysUISingleton
		class InWindowLauncherUnlockAnimationRepository @Inject constructor() {

		/**
		* Whether we have called [ILauncherUnlockAnimationController.playUnlockAnimation] during this
		* unlock sequence. This value is set back to false once
		* [InWindowLauncherUnlockAnimationInteractor.shouldStartInWindowAnimation] reverts to false,
		* which happens when we're no longer in transition to GONE or if the remote animation ends or
		* is cancelled.
		*/
		val startedUnlockAnimation = MutableStateFlow(false)

		/**
		* The unlock amount we've explicitly passed to
		* [ILauncherUnlockAnimationController.setUnlockAmount]. This is used whenever System UI is
		* directly controlling the amount of the unlock animation, such as during a manual swipe to
		* unlock gesture.
		*
		* This value is not updated if we called
		* [ILauncherUnlockAnimationController.playUnlockAnimation] to ask Launcher to animate all the
		* way unlocked, since that animator is running in the Launcher window.
		*/
		val manualUnlockAmount: MutableStateFlow<Float?> = MutableStateFlow(null)

		/**
		* The class name of the Launcher activity that provided us with a
		* [ILauncherUnlockAnimationController], if applicable. We can use this to check if that
		* launcher is underneath the lockscreen before playing in-window animations.
		*
		* If null, we have not been provided with a launcher unlock animation controller.
		*/
		val launcherActivityClass: MutableStateFlow<String?> = MutableStateFlow(null)

		/**
		* Information about the Launcher's smartspace, which is passed to us via
		* [ILauncherUnlockAnimationController].
		*/
		val launcherSmartspaceState: MutableStateFlow<SmartspaceState?> = MutableStateFlow(null)

		fun setStartedUnlockAnimation(started: Boolean) {
		startedUnlockAnimation.value = started
		}

		fun setManualUnlockAmount(amount: Float?) {
		manualUnlockAmount.value = amount
		}

		fun setLauncherActivityClass(className: String) {
		launcherActivityClass.value = className
		}

		fun setLauncherSmartspaceState(state: SmartspaceState?) {
		launcherSmartspaceState.value = state
		}
		}

packages/SystemUI/src/com/android/systemui/keyguard/data/repository/KeyguardSurfaceBehindRepository.kt

+14 −0

Original line number	Diff line number	Diff line
		@@ -31,8 +31,14 @@ interface KeyguardSurfaceBehindRepository {
		/** Whether we're running animations on the surface. */
		val isAnimatingSurface: Flow<Boolean>

		/** Whether we have a RemoteAnimationTarget to run animations on the surface. */
		val isSurfaceRemoteAnimationTargetAvailable: Flow<Boolean>

		/** Set whether we're running animations on the surface. */
		fun setAnimatingSurface(animating: Boolean)

		/** Set whether we have a RemoteAnimationTarget with which to run animations on the surface. */
		fun setSurfaceRemoteAnimationTargetAvailable(available: Boolean)
		}

		@SysUISingleton
		@@ -40,7 +46,15 @@ class KeyguardSurfaceBehindRepositoryImpl @Inject constructor() : KeyguardSurfac
		private val _isAnimatingSurface = MutableStateFlow(false)
		override val isAnimatingSurface = _isAnimatingSurface.asStateFlow()

		private val _isSurfaceRemoteAnimationTargetAvailable = MutableStateFlow(false)
		override val isSurfaceRemoteAnimationTargetAvailable =
		_isSurfaceRemoteAnimationTargetAvailable.asStateFlow()

		override fun setAnimatingSurface(animating: Boolean) {
		_isAnimatingSurface.value = animating
		}

		override fun setSurfaceRemoteAnimationTargetAvailable(available: Boolean) {
		_isSurfaceRemoteAnimationTargetAvailable.value = available
		}
		}

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

+13 −2

Original line number	Diff line number	Diff line
		@@ -35,6 +35,7 @@ import com.android.systemui.shade.data.repository.ShadeRepository
		import com.android.systemui.util.kotlin.Utils.Companion.toQuad
		import com.android.systemui.util.kotlin.Utils.Companion.toTriple
		import com.android.systemui.util.kotlin.sample
		import dagger.Lazy
		import java.util.UUID
		import javax.inject.Inject
		import kotlin.time.Duration.Companion.milliseconds
		@@ -56,6 +57,7 @@ constructor(
		private val flags: FeatureFlags,
		private val shadeRepository: ShadeRepository,
		private val powerInteractor: PowerInteractor,
		inWindowLauncherUnlockAnimationInteractor: Lazy<InWindowLauncherUnlockAnimationInteractor>,
		) :
		TransitionInteractor(
		fromState = KeyguardState.LOCKSCREEN,
		@@ -104,12 +106,21 @@ constructor(
		val surfaceBehindModel: Flow<KeyguardSurfaceBehindModel?> =
		combine(
		transitionInteractor.startedKeyguardTransitionStep,
		transitionInteractor.transitionStepsFromState(KeyguardState.LOCKSCREEN)
		) { startedStep, fromLockscreenStep ->
		transitionInteractor.transitionStepsFromState(KeyguardState.LOCKSCREEN),
		inWindowLauncherUnlockAnimationInteractor
		.get()
		.transitioningToGoneWithInWindowAnimation,
		) { startedStep, fromLockscreenStep, transitioningToGoneWithInWindowAnimation ->
		if (startedStep.to != KeyguardState.GONE) {
		// Only LOCKSCREEN -> GONE has specific surface params (for the unlock
		// animation).
		return@combine null
		} else if (transitioningToGoneWithInWindowAnimation) {
		// If we're prepared for the in-window unlock, we're going to play an animation
		// in the window. Make it fully visible.
		KeyguardSurfaceBehindModel(
		alpha = 1f,
		)
		} else if (fromLockscreenStep.value > 0.5f) {
		// Start the animation once we're 50% transitioned to GONE.
		KeyguardSurfaceBehindModel(

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

0 → 100644

+103 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2023 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.domain.interactor

		import com.android.systemui.dagger.SysUISingleton
		import com.android.systemui.dagger.qualifiers.Application
		import com.android.systemui.keyguard.data.repository.InWindowLauncherUnlockAnimationRepository
		import com.android.systemui.keyguard.data.repository.KeyguardSurfaceBehindRepository
		import com.android.systemui.keyguard.shared.model.KeyguardState
		import com.android.systemui.shared.system.ActivityManagerWrapper
		import com.android.systemui.shared.system.smartspace.SmartspaceState
		import com.android.systemui.util.kotlin.sample
		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.combine
		import kotlinx.coroutines.flow.map
		import kotlinx.coroutines.flow.stateIn

		@SysUISingleton
		class InWindowLauncherUnlockAnimationInteractor
		@Inject
		constructor(
		private val repository: InWindowLauncherUnlockAnimationRepository,
		@Application scope: CoroutineScope,
		transitionInteractor: KeyguardTransitionInteractor,
		surfaceBehindRepository: dagger.Lazy<KeyguardSurfaceBehindRepository>,
		private val activityManager: ActivityManagerWrapper,
		) {
		val startedUnlockAnimation = repository.startedUnlockAnimation.asStateFlow()

		/**
		* Whether we've STARTED but not FINISHED a transition to GONE, and the preconditions are met to
		* play the in-window unlock animation.
		*/
		val transitioningToGoneWithInWindowAnimation: StateFlow<Boolean> =
		transitionInteractor
		.isInTransitionToState(KeyguardState.GONE)
		.sample(repository.launcherActivityClass, ::Pair)
		.map { (isTransitioningToGone, launcherActivityClass) ->
		isTransitioningToGone && isActivityClassUnderneath(launcherActivityClass)
		}
		.stateIn(scope, SharingStarted.Eagerly, false)

		/**
		* Whether we should start the in-window unlock animation.
		*
		* This emits true once the Launcher surface becomes available while we're
		* [transitioningToGoneWithInWindowAnimation].
		*/
		val shouldStartInWindowAnimation: StateFlow<Boolean> =
		combine(
		transitioningToGoneWithInWindowAnimation,
		surfaceBehindRepository.get().isSurfaceRemoteAnimationTargetAvailable,
		) { transitioningWithInWindowAnimation, isSurfaceAvailable ->
		transitioningWithInWindowAnimation && isSurfaceAvailable
		}
		.stateIn(scope, SharingStarted.Eagerly, false)

		/** Sets whether we've started */
		fun setStartedUnlockAnimation(started: Boolean) {
		repository.setStartedUnlockAnimation(started)
		}

		fun setManualUnlockAmount(amount: Float) {
		repository.setManualUnlockAmount(amount)
		}

		fun setLauncherActivityClass(className: String) {
		repository.setLauncherActivityClass(className)
		}

		fun setLauncherSmartspaceState(state: SmartspaceState?) {
		repository.setLauncherSmartspaceState(state)
		}

		/**
		* Whether an activity with the given [activityClass] name is currently underneath the
		* lockscreen (it's at the top of the activity task stack).
		*/
		private fun isActivityClassUnderneath(activityClass: String?): Boolean {
		return activityClass?.let {
		activityManager.runningTask?.topActivity?.className?.equals(it)
		}
		?: false
		}
		}