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Merge "Fix black frame when unfold animation starts" into tm-qpr-dev am: 9e41a090cd am: d52e2d03af

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20638521

Change-Id: I311e4faea3ae62bef30b28f506d387c0ba3456d1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Nicolò Mazzucato
2022-12-07 10:41:22 +00:00
committed by Automerger Merge Worker
parent 37f5bdc26f d52e2d03af
commit 6fbc2cdda8
1 changed files with 17 additions and 6 deletions
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23
packages/SystemUI/src/com/android/systemui/unfold/UnfoldLightRevealOverlayAnimation.kt
View File

@@ -40,6 +40,8 @@ import com.android.systemui.dagger.qualifiers.UiBackground
import com.android.systemui.statusbar.LightRevealEffect
import com.android.systemui.statusbar.LightRevealScrim
import com.android.systemui.statusbar.LinearLightRevealEffect
import com.android.systemui.unfold.UnfoldLightRevealOverlayAnimation.AddOverlayReason.FOLD
import com.android.systemui.unfold.UnfoldLightRevealOverlayAnimation.AddOverlayReason.UNFOLD
import com.android.systemui.unfold.UnfoldTransitionProgressProvider.TransitionProgressListener
import com.android.systemui.unfold.updates.RotationChangeProvider
import com.android.systemui.unfold.util.ScaleAwareTransitionProgressProvider.Companion.areAnimationsEnabled
@@ -125,7 +127,7 @@ constructor(
try {
// Add the view only if we are unfolding and this is the first screen on
if (!isFolded && !isUnfoldHandled && contentResolver.areAnimationsEnabled()) {
executeInBackground { addView(onOverlayReady) }
executeInBackground { addOverlay(onOverlayReady, reason = UNFOLD) }
isUnfoldHandled = true
} else {
// No unfold transition, immediately report that overlay is ready
@@ -137,7 +139,7 @@ constructor(
}
}
private fun addView(onOverlayReady: Runnable? = null) {
private fun addOverlay(onOverlayReady: Runnable? = null, reason: AddOverlayReason) {
if (!::wwm.isInitialized) {
// Surface overlay is not created yet on the first SysUI launch
onOverlayReady?.run()
@@ -152,7 +154,10 @@ constructor(
LightRevealScrim(context, null).apply {
revealEffect = createLightRevealEffect()
isScrimOpaqueChangedListener = Consumer {}
revealAmount = 0f
revealAmount = when (reason) {
FOLD -> TRANSPARENT
UNFOLD -> BLACK
}
}
val params = getLayoutParams()
@@ -247,7 +252,7 @@ constructor(
override fun onTransitionStarted() {
// Add view for folding case (when unfolding the view is added earlier)
if (scrimView == null) {
executeInBackground { addView() }
executeInBackground { addOverlay(reason = FOLD) }
}
// Disable input dispatching during transition.
InputManager.getInstance().cancelCurrentTouch()
@@ -294,11 +299,17 @@ constructor(
}
)
private enum class AddOverlayReason { FOLD, UNFOLD }
private companion object {
private const val ROTATION_ANIMATION_OVERLAY_Z_INDEX = Integer.MAX_VALUE
const val ROTATION_ANIMATION_OVERLAY_Z_INDEX = Integer.MAX_VALUE
// Put the unfold overlay below the rotation animation screenshot to hide the moment
// when it is rotated but the rotation of the other windows hasn't happen yet
private const val UNFOLD_OVERLAY_LAYER_Z_INDEX = ROTATION_ANIMATION_OVERLAY_Z_INDEX - 1
const val UNFOLD_OVERLAY_LAYER_Z_INDEX = ROTATION_ANIMATION_OVERLAY_Z_INDEX - 1
// constants for revealAmount.
const val TRANSPARENT = 1f
const val BLACK = 0f
}
}