Sync wallpaper animation with unlock animation (0ed572b2) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/keyguard/KeyguardUnlockAnimationController.kt

+41 −64

Original line number	Diff line number	Diff line
		@@ -258,12 +258,10 @@ class KeyguardUnlockAnimationController @Inject constructor(
		*/
		private var surfaceBehindAlpha = 1f

		private var wallpaperAlpha = 1f

		@VisibleForTesting
		var surfaceBehindAlphaAnimator = ValueAnimator.ofFloat(0f, 1f)

		var wallpaperAlphaAnimator = ValueAnimator.ofFloat(0f, 1f)
		var wallpaperCannedUnlockAnimator = ValueAnimator.ofFloat(0f, 1f)

		/**
		* Matrix applied to [surfaceBehindRemoteAnimationTarget], which is the surface of the
		@@ -330,6 +328,7 @@ class KeyguardUnlockAnimationController @Inject constructor(
		if (surfaceBehindAlpha == 0f) {
		Log.d(TAG, "surfaceBehindAlphaAnimator#onAnimationEnd")
		surfaceBehindRemoteAnimationTargets = null
		wallpaperTargets = null
		keyguardViewMediator.get().finishSurfaceBehindRemoteAnimation(
		false /* cancelled */)
		} else {
		@@ -340,23 +339,17 @@ class KeyguardUnlockAnimationController @Inject constructor(
		})
		}

		with(wallpaperAlphaAnimator) {
		with(wallpaperCannedUnlockAnimator) {
		duration = LAUNCHER_ICONS_ANIMATION_DURATION_MS
		interpolator = Interpolators.ALPHA_OUT
		addUpdateListener { valueAnimator: ValueAnimator ->
		wallpaperAlpha = valueAnimator.animatedValue as Float
		setWallpaperAppearAmount(wallpaperAlpha)
		setWallpaperAppearAmount(valueAnimator.animatedValue as Float)
		}
		addListener(object : AnimatorListenerAdapter() {
		override fun onAnimationEnd(animation: Animator) {
		Log.d(TAG, "wallpaperAlphaAnimator#onAnimationEnd, animation ended ")
		if (wallpaperAlpha == 1f) {
		wallpaperTargets = null
		keyguardViewMediator.get().finishExitRemoteAnimation()
		} else {
		Log.d(TAG, "wallpaperAlphaAnimator#onAnimationEnd, " +
		"animation was cancelled: skipping finishAnimation()")
		}
		Log.d(TAG, "wallpaperCannedUnlockAnimator#onAnimationEnd")
		keyguardViewMediator.get().exitKeyguardAndFinishSurfaceBehindRemoteAnimation(
		false /* cancelled */)
		}
		})
		}
		@@ -387,11 +380,6 @@ class KeyguardUnlockAnimationController @Inject constructor(
		context.resources.getDimensionPixelSize(R.dimen.rounded_corner_radius).toFloat()
		}

		fun isAnyKeyguyardAnimatorPlaying(): Boolean {
		return surfaceBehindAlphaAnimator.isStarted \|\|
		wallpaperAlphaAnimator.isStarted \|\| surfaceBehindEntryAnimator.isStarted
		}

		/**
		* Add a listener to be notified of various stages of the unlock animation.
		*/
		@@ -536,8 +524,6 @@ class KeyguardUnlockAnimationController @Inject constructor(
		wallpaperTargets = wallpapers
		surfaceBehindRemoteAnimationStartTime = startTime

		fadeInWallpaper()

		// If we specifically requested that the surface behind be made visible (vs. it being made
		// visible because we're unlocking), then we're in the middle of a swipe-to-unlock touch
		// gesture and the surface behind the keyguard should be made visible so that we can animate
		@@ -599,8 +585,10 @@ class KeyguardUnlockAnimationController @Inject constructor(
		// Finish the keyguard remote animation if the dismiss amount has crossed the threshold.
		// Check it here in case there is no more change to the dismiss amount after the last change
		// that starts the keyguard animation. @see #updateKeyguardViewMediatorIfThresholdsReached()
		if (!playingCannedUnlockAnimation) {
		finishKeyguardExitRemoteAnimationIfReachThreshold()
		}
		}

		/**
		* Play a canned unlock animation to unlock the device. This is used when we were not swiping
		@@ -650,7 +638,7 @@ class KeyguardUnlockAnimationController @Inject constructor(
		* transition if possible.
		*/
		private fun unlockToLauncherWithInWindowAnimations() {
		setSurfaceBehindAppearAmount(1f)
		setSurfaceBehindAppearAmount(1f, wallpapers = false)

		try {
		// Begin the animation, waiting for the shade to animate out.
		@@ -676,19 +664,8 @@ class KeyguardUnlockAnimationController @Inject constructor(
		// visible, hide our smartspace.
		lockscreenSmartspace?.visibility = View.INVISIBLE

		// As soon as the shade has animated out of the way, finish the keyguard exit animation. The
		// in-window animations in the Launcher window will end on their own.
		handler.postDelayed({
		if (keyguardViewMediator.get().isShowingAndNotOccluded &&
		!keyguardStateController.isKeyguardGoingAway) {
		Log.e(TAG, "Finish keyguard exit animation delayed Runnable ran, but we are " +
		"showing and not going away.")
		return@postDelayed
		}

		keyguardViewMediator.get().exitKeyguardAndFinishSurfaceBehindRemoteAnimation(
		false /* cancelled */)
		}, CANNED_UNLOCK_START_DELAY)
		// Start an animation for the wallpaper, which will finish keyguard exit when it completes.
		fadeInWallpaper()
		}

		/**
		@@ -809,7 +786,16 @@ class KeyguardUnlockAnimationController @Inject constructor(
		* animations and swipe gestures to animate the surface's entry (and exit, if the swipe is
		* cancelled).
		*/
		fun setSurfaceBehindAppearAmount(amount: Float) {
		fun setSurfaceBehindAppearAmount(amount: Float, wallpapers: Boolean = true) {
		val animationAlpha = when {
		// If we're snapping the keyguard back, immediately begin fading it out.
		keyguardStateController.isSnappingKeyguardBackAfterSwipe -> amount
		// If the screen has turned back off, the unlock animation is going to be cancelled,
		// so set the surface alpha to 0f so it's no longer visible.
		!powerManager.isInteractive -> 0f
		else -> surfaceBehindAlpha
		}

		surfaceBehindRemoteAnimationTargets?.forEach { surfaceBehindRemoteAnimationTarget ->
		val surfaceHeight: Int = surfaceBehindRemoteAnimationTarget.screenSpaceBounds.height()

		@@ -839,16 +825,6 @@ class KeyguardUnlockAnimationController @Inject constructor(
		surfaceHeight * SURFACE_BEHIND_SCALE_PIVOT_Y
		)


		val animationAlpha = when {
		// If we're snapping the keyguard back, immediately begin fading it out.
		keyguardStateController.isSnappingKeyguardBackAfterSwipe -> amount
		// If the screen has turned back off, the unlock animation is going to be cancelled,
		// so set the surface alpha to 0f so it's no longer visible.
		!powerManager.isInteractive -> 0f
		else -> surfaceBehindAlpha
		}

		// SyncRtSurfaceTransactionApplier cannot apply transaction when the target view is
		// unable to draw
		val sc: SurfaceControl? = surfaceBehindRemoteAnimationTarget.leash
		@@ -871,20 +847,19 @@ class KeyguardUnlockAnimationController @Inject constructor(
		)
		}
		}

		if (wallpapers) {
		setWallpaperAppearAmount(amount)
		}
		}

		/**
		* Modify the opacity of a wallpaper window.
		*/
		fun setWallpaperAppearAmount(amount: Float) {
		wallpaperTargets?.forEach { wallpaper ->
		val animationAlpha = when {
		// If the screen has turned back off, the unlock animation is going to be cancelled,
		// so set the surface alpha to 0f so it's no longer visible.
		!powerManager.isInteractive -> 0f
		else -> amount
		}

		wallpaperTargets?.forEach { wallpaper ->
		// SyncRtSurfaceTransactionApplier cannot apply transaction when the target view is
		// unable to draw
		val sc: SurfaceControl? = wallpaper.leash
		@@ -923,6 +898,7 @@ class KeyguardUnlockAnimationController @Inject constructor(
		setSurfaceBehindAppearAmount(1f)
		surfaceBehindAlphaAnimator.cancel()
		surfaceBehindEntryAnimator.cancel()
		wallpaperCannedUnlockAnimator.cancel()
		try {
		launcherUnlockController?.setUnlockAmount(1f, false /* forceIfAnimating */)
		} catch (e: RemoteException) {
		@@ -931,6 +907,7 @@ class KeyguardUnlockAnimationController @Inject constructor(

		// That target is no longer valid since the animation finished, null it out.
		surfaceBehindRemoteAnimationTargets = null
		wallpaperTargets = null

		playingCannedUnlockAnimation = false
		willUnlockWithInWindowLauncherAnimations = false
		@@ -972,8 +949,8 @@ class KeyguardUnlockAnimationController @Inject constructor(

		private fun fadeInWallpaper() {
		Log.d(TAG, "fadeInWallpaper")
		wallpaperAlphaAnimator.cancel()
		wallpaperAlphaAnimator.start()
		wallpaperCannedUnlockAnimator.cancel()
		wallpaperCannedUnlockAnimator.start()
		}

		private fun fadeOutSurfaceBehind() {

packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java

+0 −13

Original line number	Diff line number	Diff line
		@@ -3009,19 +3009,6 @@ public class KeyguardViewMediator implements CoreStartable, Dumpable,
		mSurfaceBehindRemoteAnimationRequested = false;
		mSurfaceBehindRemoteAnimationRunning = false;
		mKeyguardStateController.notifyKeyguardGoingAway(false);
		finishExitRemoteAnimation();
		}

		void finishExitRemoteAnimation() {
		if (mKeyguardUnlockAnimationControllerLazy.get().isAnyKeyguyardAnimatorPlaying()
		\|\| mKeyguardStateController.isDismissingFromSwipe()) {
		// If the animation is ongoing, or we are not done with the swipe gesture,
		// it's too early to terminate the animation
		Log.d(TAG, "finishAnimation not executing now because "
		+ "not all animations have finished");
		return;
		}
		Log.d(TAG, "finishAnimation executing");

		if (mSurfaceBehindRemoteAnimationFinishedCallback != null) {
		try {

packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardUnlockAnimationControllerTest.kt

+0 −1

Original line number	Diff line number	Diff line
		@@ -114,7 +114,6 @@ class KeyguardUnlockAnimationControllerTest : SysuiTestCase() {
		@After
		fun tearDown() {
		keyguardUnlockAnimationController.notifyFinishedKeyguardExitAnimation(true)
		keyguardUnlockAnimationController.wallpaperAlphaAnimator.cancel()
		}

		/**