Snap for 13348984 from ece2bee8e99342c172498c8d9961bd6c6a8c9511 to 25Q3-release (2e1b9ac7) · Commits · e / os / android_frameworks_libs_systemui

iconloaderlib/src/com/android/launcher3/icons/BitmapInfo.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -31,6 +31,8 @@ import androidx.annotation.Nullable;
		import com.android.launcher3.icons.cache.CacheLookupFlag;
		import com.android.launcher3.util.FlagOp;

		import java.util.Objects;

		public class BitmapInfo {

		public static final int FLAG_WORK = 1 << 0;
		@@ -77,7 +79,7 @@ public class BitmapInfo {
		private BitmapInfo badgeInfo;

		public BitmapInfo(@NonNull Bitmap icon, int color) {
		this.icon = icon;
		this.icon = Objects.requireNonNull(icon);
		this.color = color;
		}

mechanics/src/com/android/mechanics/MotionValue.kt

+2 −8

Original line number	Diff line number	Diff line
		@@ -359,14 +359,8 @@ private class ObservableComputations(
		// same time not already applying the `last*` state (as this would cause a
		// re-computation if the current state is being read before the next frame).
		if (isAnimatingUninterrupted) {
		val currentDirectMapped = currentDirectMapped
		val lastDirectMapped =
		lastSegment.mapping.map(lastInput) - lastAnimation.targetValue

		val frameDuration =
		(currentAnimationTimeNanos - lastFrameTimeNanos) / 1_000_000_000.0
		val staticDelta = (currentDirectMapped - lastDirectMapped)
		directMappedVelocity = (staticDelta / frameDuration).toFloat()
		directMappedVelocity =
		computeDirectMappedVelocity(currentAnimationTimeNanos - lastFrameTimeNanos)
		} else {
		directMappedVelocity = 0f
		}

mechanics/src/com/android/mechanics/debug/DebugInspector.kt

+2 −5

Original line number	Diff line number	Diff line
		@@ -76,10 +76,10 @@ internal constructor(
		get() = segment.key

		val output: Float
		get() = currentDirectMapped + (animation.targetValue + springState.displacement)
		get() = segment.mapping.map(input) + springState.displacement

		val outputTarget: Float
		get() = currentDirectMapped + animation.targetValue
		get() = segment.mapping.map(input)

		fun <T> semantic(semanticKey: SemanticKey<T>): T? {
		return segment.semantic(semanticKey)
		@@ -87,7 +87,4 @@ internal constructor(

		val semantics: List<SemanticValue<*>>
		get() = with(segment) { spec.semantics(key) }

		private val currentDirectMapped: Float
		get() = segment.mapping.map(input) - animation.targetValue
		}

mechanics/src/com/android/mechanics/impl/Computations.kt

+25 −27

Original line number	Diff line number	Diff line
		@@ -125,41 +125,24 @@ internal abstract class Computations : CurrentFrameInput, LastFrameState, Static

		val isSameSegmentAndAtRest: Boolean
		get() =
		lastAnimation.isAtRest &&
		lastSpringState == SpringState.AtRest &&
		lastSegment.spec == spec &&
		lastSegment.isValidForInput(currentInput, currentDirection)

		val currentDirectMapped: Float
		get() =
		if (isSameSegmentAndAtRest) {
		lastSegment.mapping.map(currentInput)
		} else {
		val values = currentComputedValues
		values.segment.mapping.map(currentInput) - values.animation.targetValue
		}

		private val currentAnimatedDelta: Float
		get() =
		if (isSameSegmentAndAtRest) {
		0f
		} else {
		currentComputedValues.animation.targetValue + currentSpringState.displacement
		}

		val output: Float
		get() =
		if (isSameSegmentAndAtRest) {
		lastSegment.mapping.map(currentInput)
		} else {
		currentDirectMapped + currentAnimatedDelta
		outputTarget + currentSpringState.displacement
		}

		val outputTarget: Float
		get() =
		if (isSameSegmentAndAtRest) {
		lastAnimation.targetValue
		lastSegment.mapping.map(currentInput)
		} else {
		currentDirectMapped + currentComputedValues.animation.targetValue
		currentComputedValues.segment.mapping.map(currentInput)
		}

		val isStable: Boolean
		@@ -176,6 +159,24 @@ internal abstract class Computations : CurrentFrameInput, LastFrameState, Static
		}
		}

		fun computeDirectMappedVelocity(frameDurationNanos: Long): Float {
		val directMappedDelta =
		if (
		lastSegment.spec == spec &&
		lastSegment.isValidForInput(currentInput, currentDirection)
		) {
		lastSegment.mapping.map(currentInput) - lastSegment.mapping.map(lastInput)
		} else {
		val springChange = currentSpringState.displacement - lastSpringState.displacement

		currentComputedValues.segment.mapping.map(currentInput) -
		lastSegment.mapping.map(lastInput) + springChange
		}

		val frameDuration = frameDurationNanos / 1_000_000_000.0
		return (directMappedDelta / frameDuration).toFloat()
		}

		/**
		* The current segment, which defines the [Mapping] function used to transform the input to the
		* output.
		@@ -357,9 +358,9 @@ internal abstract class Computations : CurrentFrameInput, LastFrameState, Static
		): DiscontinuityAnimation {
		return when (segmentChange) {
		SegmentChangeType.Same -> {
		if (lastAnimation.isAtRest) {
		if (lastSpringState == SpringState.AtRest) {
		// Nothing to update if no animation is ongoing
		lastAnimation
		DiscontinuityAnimation.None
		} else if (lastGuaranteeState == guarantee) {
		// Nothing to update if the spring must not be tightened.
		lastAnimation
		@@ -409,7 +410,6 @@ internal abstract class Computations : CurrentFrameInput, LastFrameState, Static

		val newTarget = delta - lastSpringState.displacement
		DiscontinuityAnimation(
		newTarget,
		SpringState(-newTarget, lastSpringState.velocity + directMappedVelocity),
		springParameters,
		lastFrameTimeNanos,
		@@ -434,7 +434,6 @@ internal abstract class Computations : CurrentFrameInput, LastFrameState, Static
		var lastAnimationTime = lastFrameTimeNanos
		var guaranteeState = lastGuaranteeState
		var springState = lastSpringState
		var springTarget = lastAnimation.targetValue
		var springParameters = lastAnimation.springParameters

		var segmentIndex = sourceIndex
		@@ -507,7 +506,6 @@ internal abstract class Computations : CurrentFrameInput, LastFrameState, Static
		}

		if (deltaIsFinite) {
		springTarget += delta
		springState = springState.nudge(displacementDelta = -delta)
		}
		segmentIndex += directionOffset
		@@ -536,7 +534,7 @@ internal abstract class Computations : CurrentFrameInput, LastFrameState, Static

		val tightened = guarantee.updatedSpringParameters(segment.entryBreakpoint)

		DiscontinuityAnimation(springTarget, springState, tightened, lastAnimationTime)
		DiscontinuityAnimation(springState, tightened, lastAnimationTime)
		}
		}
		}

mechanics/src/com/android/mechanics/impl/DiscontinuityAnimation.kt

+0 −2

Original line number	Diff line number	Diff line
		@@ -26,7 +26,6 @@ import com.android.mechanics.spring.SpringState
		* output values for the same input.
		*/
		internal data class DiscontinuityAnimation(
		val targetValue: Float,
		val springStartState: SpringState,
		val springParameters: SpringParameters,
		val springStartTimeNanos: Long,
		@@ -37,7 +36,6 @@ internal data class DiscontinuityAnimation(
		companion object {
		val None =
		DiscontinuityAnimation(
		targetValue = 0f,
		springStartState = SpringState.AtRest,
		springParameters = SpringParameters.Snap,
		springStartTimeNanos = 0L,