[DO NOT MERGE] Coordinated DREAMING->LOCKSCREEN animation am: 79c7aaa06e (4af70810) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/values/config.xml

+0 −21

Original line number	Diff line number	Diff line
		@@ -743,27 +743,6 @@
		<!-- How long in milliseconds before full burn-in protection is achieved. -->
		<integer name="config_dreamOverlayMillisUntilFullJitter">240000</integer>

		<!-- The duration in milliseconds of the y-translation animation when waking up from
		the dream -->
		<integer name="config_dreamOverlayOutTranslationYDurationMs">333</integer>
		<!-- The delay in milliseconds of the y-translation animation when waking up from
		the dream for the complications at the bottom of the screen -->
		<integer name="config_dreamOverlayOutTranslationYDelayBottomMs">33</integer>
		<!-- The delay in milliseconds of the y-translation animation when waking up from
		the dream for the complications at the top of the screen -->
		<integer name="config_dreamOverlayOutTranslationYDelayTopMs">117</integer>
		<!-- The duration in milliseconds of the alpha animation when waking up from the dream -->
		<integer name="config_dreamOverlayOutAlphaDurationMs">200</integer>
		<!-- The delay in milliseconds of the alpha animation when waking up from the dream for the
		complications at the top of the screen -->
		<integer name="config_dreamOverlayOutAlphaDelayTopMs">217</integer>
		<!-- The delay in milliseconds of the alpha animation when waking up from the dream for the
		complications at the bottom of the screen -->
		<integer name="config_dreamOverlayOutAlphaDelayBottomMs">133</integer>
		<!-- The duration in milliseconds of the blur animation when waking up from
		the dream -->
		<integer name="config_dreamOverlayOutBlurDurationMs">250</integer>

		<integer name="complicationFadeOutMs">500</integer>

		<integer name="complicationFadeInMs">500</integer>

packages/SystemUI/src/com/android/systemui/dreams/DreamCallbackController.kt

0 → 100644

+45 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2022 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.dreams

		import com.android.systemui.dagger.SysUISingleton
		import com.android.systemui.statusbar.policy.CallbackController
		import javax.inject.Inject

		/** Dream-related callback information */
		@SysUISingleton
		class DreamCallbackController @Inject constructor() :
		CallbackController<DreamCallbackController.DreamCallback> {

		private val callbacks = mutableSetOf<DreamCallbackController.DreamCallback>()

		override fun addCallback(callback: DreamCallbackController.DreamCallback) {
		callbacks.add(callback)
		}

		override fun removeCallback(callback: DreamCallbackController.DreamCallback) {
		callbacks.remove(callback)
		}

		fun onWakeUp() {
		callbacks.forEach { it.onWakeUp() }
		}

		interface DreamCallback {
		fun onWakeUp()
		}
		}

packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayAnimationsController.kt

+84 −80

Original line number	Diff line number	Diff line
		@@ -22,6 +22,9 @@ import android.animation.ValueAnimator
		import android.view.View
		import android.view.animation.Interpolator
		import androidx.core.animation.doOnEnd
		import androidx.lifecycle.Lifecycle
		import androidx.lifecycle.repeatOnLifecycle
		import com.android.systemui.R
		import com.android.systemui.animation.Interpolators
		import com.android.systemui.dreams.complication.ComplicationHostViewController
		import com.android.systemui.dreams.complication.ComplicationLayoutParams
		@@ -29,10 +32,20 @@ import com.android.systemui.dreams.complication.ComplicationLayoutParams.POSITIO
		import com.android.systemui.dreams.complication.ComplicationLayoutParams.POSITION_TOP
		import com.android.systemui.dreams.complication.ComplicationLayoutParams.Position
		import com.android.systemui.dreams.dagger.DreamOverlayModule
		import com.android.systemui.keyguard.ui.viewmodel.DreamingToLockscreenTransitionViewModel
		import com.android.systemui.keyguard.ui.viewmodel.DreamingToLockscreenTransitionViewModel.Companion.DREAM_ANIMATION_DURATION
		import com.android.systemui.lifecycle.repeatWhenAttached
		import com.android.systemui.statusbar.BlurUtils
		import com.android.systemui.statusbar.CrossFadeHelper
		import com.android.systemui.statusbar.policy.ConfigurationController
		import com.android.systemui.statusbar.policy.ConfigurationController.ConfigurationListener
		import com.android.systemui.util.concurrency.DelayableExecutor
		import javax.inject.Inject
		import javax.inject.Named
		import kotlinx.coroutines.flow.MutableStateFlow
		import kotlinx.coroutines.flow.collect
		import kotlinx.coroutines.flow.flatMapLatest
		import kotlinx.coroutines.launch

		/** Controller for dream overlay animations. */
		class DreamOverlayAnimationsController
		@@ -43,6 +56,8 @@ constructor(
		private val mStatusBarViewController: DreamOverlayStatusBarViewController,
		private val mOverlayStateController: DreamOverlayStateController,
		@Named(DreamOverlayModule.DREAM_BLUR_RADIUS) private val mDreamBlurRadius: Int,
		private val transitionViewModel: DreamingToLockscreenTransitionViewModel,
		private val configController: ConfigurationController,
		@Named(DreamOverlayModule.DREAM_IN_BLUR_ANIMATION_DURATION)
		private val mDreamInBlurAnimDurationMs: Long,
		@Named(DreamOverlayModule.DREAM_IN_COMPLICATIONS_ANIMATION_DURATION)
		@@ -51,22 +66,10 @@ constructor(
		private val mDreamInTranslationYDistance: Int,
		@Named(DreamOverlayModule.DREAM_IN_TRANSLATION_Y_DURATION)
		private val mDreamInTranslationYDurationMs: Long,
		@Named(DreamOverlayModule.DREAM_OUT_TRANSLATION_Y_DISTANCE)
		private val mDreamOutTranslationYDistance: Int,
		@Named(DreamOverlayModule.DREAM_OUT_TRANSLATION_Y_DURATION)
		private val mDreamOutTranslationYDurationMs: Long,
		@Named(DreamOverlayModule.DREAM_OUT_TRANSLATION_Y_DELAY_BOTTOM)
		private val mDreamOutTranslationYDelayBottomMs: Long,
		@Named(DreamOverlayModule.DREAM_OUT_TRANSLATION_Y_DELAY_TOP)
		private val mDreamOutTranslationYDelayTopMs: Long,
		@Named(DreamOverlayModule.DREAM_OUT_ALPHA_DURATION) private val mDreamOutAlphaDurationMs: Long,
		@Named(DreamOverlayModule.DREAM_OUT_ALPHA_DELAY_BOTTOM)
		private val mDreamOutAlphaDelayBottomMs: Long,
		@Named(DreamOverlayModule.DREAM_OUT_ALPHA_DELAY_TOP) private val mDreamOutAlphaDelayTopMs: Long,
		@Named(DreamOverlayModule.DREAM_OUT_BLUR_DURATION) private val mDreamOutBlurDurationMs: Long
		) {

		private var mAnimator: Animator? = null
		private lateinit var view: View

		/**
		* Store the current alphas at the various positions. This is so that we may resume an animation
		@@ -76,9 +79,63 @@ constructor(

		private var mCurrentBlurRadius: Float = 0f

		fun init(view: View) {
		this.view = view

		view.repeatWhenAttached {
		val configurationBasedDimensions = MutableStateFlow(loadFromResources(view))
		val configCallback =
		object : ConfigurationListener {
		override fun onDensityOrFontScaleChanged() {
		configurationBasedDimensions.value = loadFromResources(view)
		}
		}

		configController.addCallback(configCallback)

		repeatOnLifecycle(Lifecycle.State.CREATED) {
		/* Translation animations, when moving from DREAMING->LOCKSCREEN state */
		launch {
		configurationBasedDimensions
		.flatMapLatest {
		transitionViewModel.dreamOverlayTranslationY(it.translationYPx)
		}
		.collect { px ->
		setElementsTranslationYAtPosition(
		px,
		ComplicationLayoutParams.POSITION_TOP
		)
		setElementsTranslationYAtPosition(
		px,
		ComplicationLayoutParams.POSITION_BOTTOM
		)
		}
		}

		/* Alpha animations, when moving from DREAMING->LOCKSCREEN state */
		launch {
		transitionViewModel.dreamOverlayAlpha.collect { alpha ->
		setElementsAlphaAtPosition(
		alpha = alpha,
		position = ComplicationLayoutParams.POSITION_TOP,
		fadingOut = true,
		)
		setElementsAlphaAtPosition(
		alpha = alpha,
		position = ComplicationLayoutParams.POSITION_BOTTOM,
		fadingOut = true,
		)
		}
		}
		}

		configController.removeCallback(configCallback)
		}
		}

		/** Starts the dream content and dream overlay entry animations. */
		@JvmOverloads
		fun startEntryAnimations(view: View, animatorBuilder: () -> AnimatorSet = { AnimatorSet() }) {
		fun startEntryAnimations(animatorBuilder: () -> AnimatorSet = { AnimatorSet() }) {
		cancelAnimations()

		mAnimator =
		@@ -113,73 +170,9 @@ constructor(
		}

		/** Starts the dream content and dream overlay exit animations. */
		@JvmOverloads
		fun startExitAnimations(
		view: View,
		doneCallback: () -> Unit,
		animatorBuilder: () -> AnimatorSet = { AnimatorSet() }
		) {
		fun wakeUp(doneCallback: Runnable, executor: DelayableExecutor) {
		cancelAnimations()

		mAnimator =
		animatorBuilder().apply {
		playTogether(
		blurAnimator(
		view = view,
		// Start the blurring wherever the entry animation ended, in
		// case it was cancelled early.
		fromBlurRadius = mCurrentBlurRadius,
		toBlurRadius = mDreamBlurRadius.toFloat(),
		durationMs = mDreamOutBlurDurationMs,
		interpolator = Interpolators.EMPHASIZED_ACCELERATE
		),
		translationYAnimator(
		from = 0f,
		to = mDreamOutTranslationYDistance.toFloat(),
		durationMs = mDreamOutTranslationYDurationMs,
		delayMs = mDreamOutTranslationYDelayBottomMs,
		positions = POSITION_BOTTOM,
		interpolator = Interpolators.EMPHASIZED_ACCELERATE
		),
		translationYAnimator(
		from = 0f,
		to = mDreamOutTranslationYDistance.toFloat(),
		durationMs = mDreamOutTranslationYDurationMs,
		delayMs = mDreamOutTranslationYDelayTopMs,
		positions = POSITION_TOP,
		interpolator = Interpolators.EMPHASIZED_ACCELERATE
		),
		alphaAnimator(
		from =
		mCurrentAlphaAtPosition.getOrDefault(
		key = POSITION_BOTTOM,
		defaultValue = 1f
		),
		to = 0f,
		durationMs = mDreamOutAlphaDurationMs,
		delayMs = mDreamOutAlphaDelayBottomMs,
		positions = POSITION_BOTTOM
		),
		alphaAnimator(
		from =
		mCurrentAlphaAtPosition.getOrDefault(
		key = POSITION_TOP,
		defaultValue = 1f
		),
		to = 0f,
		durationMs = mDreamOutAlphaDurationMs,
		delayMs = mDreamOutAlphaDelayTopMs,
		positions = POSITION_TOP
		)
		)
		doOnEnd {
		mAnimator = null
		mOverlayStateController.setExitAnimationsRunning(false)
		doneCallback()
		}
		start()
		}
		mOverlayStateController.setExitAnimationsRunning(true)
		executor.executeDelayed(doneCallback, DREAM_ANIMATION_DURATION.inWholeMilliseconds)
		}

		/** Cancels the dream content and dream overlay animations, if they're currently running. */
		@@ -288,4 +281,15 @@ constructor(
		mStatusBarViewController.setTranslationY(translationY)
		}
		}

		private fun loadFromResources(view: View): ConfigurationBasedDimensions {
		return ConfigurationBasedDimensions(
		translationYPx =
		view.resources.getDimensionPixelSize(R.dimen.dream_overlay_exit_y_offset),
		)
		}

		private data class ConfigurationBasedDimensions(
		val translationYPx: Int,
		)
		}

packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayContainerViewController.java

+6 −7

Original line number	Diff line number	Diff line
		@@ -42,9 +42,9 @@ import com.android.systemui.statusbar.BlurUtils;
		import com.android.systemui.statusbar.phone.KeyguardBouncer;
		import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager;
		import com.android.systemui.util.ViewController;
		import com.android.systemui.util.concurrency.DelayableExecutor;

		import java.util.Arrays;
		import java.util.concurrent.Executor;

		import javax.inject.Inject;
		import javax.inject.Named;
		@@ -170,6 +170,7 @@ public class DreamOverlayContainerViewController extends ViewController<DreamOve
		protected void onInit() {
		mStatusBarViewController.init();
		mComplicationHostViewController.init();
		mDreamOverlayAnimationsController.init(mView);
		}

		@Override
		@@ -184,7 +185,7 @@ public class DreamOverlayContainerViewController extends ViewController<DreamOve

		// Start dream entry animations. Skip animations for low light clock.
		if (!mStateController.isLowLightActive()) {
		mDreamOverlayAnimationsController.startEntryAnimations(mView);
		mDreamOverlayAnimationsController.startEntryAnimations();
		}
		}

		@@ -261,10 +262,8 @@ public class DreamOverlayContainerViewController extends ViewController<DreamOve
		* @param onAnimationEnd Callback to trigger once animations are finished.
		* @param callbackExecutor Executor to execute the callback on.
		*/
		public void wakeUp(@NonNull Runnable onAnimationEnd, @NonNull Executor callbackExecutor) {
		mDreamOverlayAnimationsController.startExitAnimations(mView, () -> {
		callbackExecutor.execute(onAnimationEnd);
		return null;
		});
		public void wakeUp(@NonNull Runnable onAnimationEnd,
		@NonNull DelayableExecutor callbackExecutor) {
		mDreamOverlayAnimationsController.wakeUp(onAnimationEnd, callbackExecutor);
		}
		}

packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayService.java

+8 −5

Original line number	Diff line number	Diff line
		@@ -43,8 +43,7 @@ import com.android.systemui.dagger.qualifiers.Main;
		import com.android.systemui.dreams.complication.Complication;
		import com.android.systemui.dreams.dagger.DreamOverlayComponent;
		import com.android.systemui.dreams.touch.DreamOverlayTouchMonitor;

		import java.util.concurrent.Executor;
		import com.android.systemui.util.concurrency.DelayableExecutor;

		import javax.inject.Inject;
		import javax.inject.Named;
		@@ -61,10 +60,11 @@ public class DreamOverlayService extends android.service.dreams.DreamOverlayServ
		// The Context is used to construct the hosting constraint layout and child overlay views.
		private final Context mContext;
		// The Executor ensures actions and ui updates happen on the same thread.
		private final Executor mExecutor;
		private final DelayableExecutor mExecutor;
		// A controller for the dream overlay container view (which contains both the status bar and the
		// content area).
		private DreamOverlayContainerViewController mDreamOverlayContainerViewController;
		private final DreamCallbackController mDreamCallbackController;
		private final KeyguardUpdateMonitor mKeyguardUpdateMonitor;
		@Nullable
		private final ComponentName mLowLightDreamComponent;
		@@ -126,14 +126,15 @@ public class DreamOverlayService extends android.service.dreams.DreamOverlayServ
		@Inject
		public DreamOverlayService(
		Context context,
		@Main Executor executor,
		@Main DelayableExecutor executor,
		WindowManager windowManager,
		DreamOverlayComponent.Factory dreamOverlayComponentFactory,
		DreamOverlayStateController stateController,
		KeyguardUpdateMonitor keyguardUpdateMonitor,
		UiEventLogger uiEventLogger,
		@Nullable @Named(LowLightDreamModule.LOW_LIGHT_DREAM_COMPONENT)
		ComponentName lowLightDreamComponent) {
		ComponentName lowLightDreamComponent,
		DreamCallbackController dreamCallbackController) {
		mContext = context;
		mExecutor = executor;
		mWindowManager = windowManager;
		@@ -142,6 +143,7 @@ public class DreamOverlayService extends android.service.dreams.DreamOverlayServ
		mKeyguardUpdateMonitor.registerCallback(mKeyguardCallback);
		mStateController = stateController;
		mUiEventLogger = uiEventLogger;
		mDreamCallbackController = dreamCallbackController;

		final ViewModelStore viewModelStore = new ViewModelStore();
		final Complication.Host host =
		@@ -217,6 +219,7 @@ public class DreamOverlayService extends android.service.dreams.DreamOverlayServ
		public void onWakeUp(@NonNull Runnable onCompletedCallback) {
		mExecutor.execute(() -> {
		if (mDreamOverlayContainerViewController != null) {
		mDreamCallbackController.onWakeUp();
		mDreamOverlayContainerViewController.wakeUp(onCompletedCallback, mExecutor);
		}
		});