Merge "[Dual Shade] Define the user action distance for the notification shade." into main (11611d23) · Commits · e / os / android_frameworks_base

packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/transitions/ToNotificationsShadeTransition.kt

+15 −0

Original line number	Diff line number	Diff line
		@@ -17,8 +17,11 @@
		package com.android.systemui.scene.ui.composable.transitions

		import androidx.compose.animation.core.tween
		import com.android.compose.animation.scene.ContentKey
		import com.android.compose.animation.scene.Edge
		import com.android.compose.animation.scene.TransitionBuilder
		import com.android.compose.animation.scene.UserActionDistance
		import com.android.compose.animation.scene.UserActionDistanceScope
		import com.android.systemui.keyguard.ui.composable.blueprint.ClockElementKeys
		import com.android.systemui.notifications.ui.composable.Notifications
		import com.android.systemui.notifications.ui.composable.NotificationsShade
		@@ -28,6 +31,10 @@ import kotlin.time.Duration.Companion.milliseconds

		fun TransitionBuilder.toNotificationsShadeTransition(durationScale: Double = 1.0) {
		spec = tween(durationMillis = (DefaultDuration * durationScale).inWholeMilliseconds.toInt())
		distance = UserActionDistance { _, shadeContentKey, _ ->
		calculateShadePanelTargetPositionY(shadeContentKey)
		}

		// Ensure the clock isn't clipped by the shade outline during the transition from lockscreen.
		sharedElement(
		ClockElementKeys.smallClockElementKey,
		@@ -43,4 +50,12 @@ fun TransitionBuilder.toNotificationsShadeTransition(durationScale: Double = 1.0
		fractionRange(start = .5f) { fade(Notifications.Elements.NotificationScrim) }
		}

		/** Returns the Y position of the bottom of the shade container panel within [shadeOverlayKey]. */
		fun UserActionDistanceScope.calculateShadePanelTargetPositionY(shadeOverlayKey: ContentKey): Float {
		val marginTop = OverlayShade.Elements.Panel.targetOffset(shadeOverlayKey)?.y ?: 0f
		val panelHeight =
		OverlayShade.Elements.Panel.targetSize(shadeOverlayKey)?.height?.toFloat() ?: 0f
		return marginTop + panelHeight
		}

		private val DefaultDuration = 300.milliseconds

packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/transitions/ToQuickSettingsShadeTransition.kt

+2 −3

Original line number	Diff line number	Diff line
		@@ -25,9 +25,8 @@ import kotlin.time.Duration.Companion.milliseconds

		fun TransitionBuilder.toQuickSettingsShadeTransition(durationScale: Double = 1.0) {
		spec = tween(durationMillis = (DefaultDuration * durationScale).inWholeMilliseconds.toInt())
		distance = UserActionDistance { fromContent, _, _ ->
		val fromContentSize = checkNotNull(fromContent.targetSize())
		fromContentSize.height.toFloat() * 2 / 3f
		distance = UserActionDistance { _, shadeContentKey, _ ->
		calculateShadePanelTargetPositionY(shadeContentKey)
		}

		translate(OverlayShade.Elements.Panel, Edge.Top)