Merge "Fix the missing animation when cuebar appears." into main (2070d402) · Commits · e / os / android_frameworks_base

packages/SystemUI/compose/features/src/com/android/systemui/ambientcue/ui/compose/BackgroundGlow.kt

+8 −2

Original line number	Diff line number	Diff line
		@@ -18,18 +18,20 @@ package com.android.systemui.ambientcue.ui.compose

		import android.graphics.RuntimeShader
		import androidx.compose.animation.core.LinearEasing
		import androidx.compose.animation.core.MutableTransitionState
		import androidx.compose.animation.core.RepeatMode
		import androidx.compose.animation.core.animateFloat
		import androidx.compose.animation.core.animateFloatAsState
		import androidx.compose.animation.core.animateIntOffsetAsState
		import androidx.compose.animation.core.infiniteRepeatable
		import androidx.compose.animation.core.rememberInfiniteTransition
		import androidx.compose.animation.core.rememberTransition
		import androidx.compose.animation.core.tween
		import androidx.compose.foundation.layout.Box
		import androidx.compose.foundation.layout.size
		import androidx.compose.material3.MaterialTheme
		import androidx.compose.runtime.Composable
		import androidx.compose.runtime.getValue
		import androidx.compose.runtime.remember
		import androidx.compose.ui.Modifier
		import androidx.compose.ui.draw.alpha
		import androidx.compose.ui.draw.drawWithCache
		@@ -53,7 +55,11 @@ fun BackgroundGlow(
		val turbulenceDisplacementPx = with(density) { Defaults.TURBULENCE_DISPLACEMENT_DP.dp.toPx() }
		val gradientRadiusPx = with(density) { Defaults.GRADIENT_RADIUS.dp.toPx() }

		val alpha by animateFloatAsState(if (visible) 1f else 0f, animationSpec = tween(750))
		val visibleState = remember { MutableTransitionState(false) }
		visibleState.targetState = visible

		val transition = rememberTransition(visibleState)
		val alpha by transition.animateFloat(transitionSpec = { tween(750) }) { if (it) 1f else 0f }
		val verticalOffset by
		animateIntOffsetAsState(if (expanded) IntOffset.Zero else collapsedOffset, tween(350))

packages/SystemUI/compose/features/src/com/android/systemui/ambientcue/ui/compose/NavBarPill.kt

+12 −4

Original line number	Diff line number	Diff line
		@@ -16,7 +16,10 @@

		package com.android.systemui.ambientcue.ui.compose

		import androidx.compose.animation.core.MutableTransitionState
		import androidx.compose.animation.core.animateFloat
		import androidx.compose.animation.core.animateFloatAsState
		import androidx.compose.animation.core.rememberTransition
		import androidx.compose.animation.core.tween
		import androidx.compose.foundation.Image
		import androidx.compose.foundation.background
		@@ -81,12 +84,17 @@ fun NavBarPill(
		val density = LocalDensity.current
		val collapsedWidthPx = with(density) { navBarWidth.toPx() }
		var expandedSize by remember { mutableStateOf(IntSize.Zero) }
		val visibleState = remember { MutableTransitionState(false) }
		visibleState.targetState = visible

		val transition = rememberTransition(visibleState)
		val enterProgress by
		animateFloatAsState(
		if (visible) 1f else 0f,
		animationSpec = tween(250, delayMillis = 200),
		transition.animateFloat(
		transitionSpec = { tween(250, delayMillis = 200) },
		label = "enter",
		)
		) {
		if (it) 1f else 0f
		}
		val expansionAlpha by
		animateFloatAsState(
		if (expanded) 0f else 1f,

packages/SystemUI/compose/features/src/com/android/systemui/ambientcue/ui/compose/ShortPill.kt

+13 −7

Original line number	Diff line number	Diff line
		@@ -16,8 +16,11 @@

		package com.android.systemui.ambientcue.ui.compose

		import androidx.compose.animation.core.AnimationSpec
		import androidx.compose.animation.core.MutableTransitionState
		import androidx.compose.animation.core.TweenSpec
		import androidx.compose.animation.core.animateFloat
		import androidx.compose.animation.core.animateFloatAsState
		import androidx.compose.animation.core.rememberTransition
		import androidx.compose.animation.core.tween
		import androidx.compose.foundation.Image
		import androidx.compose.foundation.background
		@@ -39,6 +42,7 @@ import androidx.compose.material3.MaterialTheme
		import androidx.compose.material3.Text
		import androidx.compose.runtime.Composable
		import androidx.compose.runtime.getValue
		import androidx.compose.runtime.remember
		import androidx.compose.ui.Alignment
		import androidx.compose.ui.Modifier
		import androidx.compose.ui.draw.clip
		@@ -68,14 +72,16 @@ fun ShortPill(
		val backgroundColor = MaterialTheme.colorScheme.background
		val minSize = 48.dp
		val closeButtonSize = 28.dp
		val transitionTween: AnimationSpec<Float> = tween(250, delayMillis = 200)
		val transitionTween: TweenSpec<Float> = tween(250, delayMillis = 200)

		val visibleState = remember { MutableTransitionState(false) }
		visibleState.targetState = visible

		val transition = rememberTransition(visibleState)
		val enterProgress by
		animateFloatAsState(
		if (visible) 1f else 0f,
		animationSpec = transitionTween,
		label = "enter",
		)
		transition.animateFloat(transitionSpec = { transitionTween }, label = "enter") {
		if (it) 1f else 0f
		}
		val expansionAlpha by
		animateFloatAsState(
		if (expanded) 0f else 1f,