Snap for 13396955 from 247f51f11854fb47adf9a863d15082d660850219 to 25Q3-release (b9f802f6) · Commits · e / os / android_frameworks_libs_systemui

mechanics/TEST_MAPPING

+6 −25

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		@@ -3,31 +3,12 @@
		{
		"name": "mechanics_tests",
		"options": [
		{"exclude-annotation": "org.junit.Ignore"},
		{"exclude-annotation": "androidx.test.filters.FlakyTest"}
		]
		},
		{
		"name": "SystemUIGoogleTests",
		"options": [
		{"exclude-annotation": "org.junit.Ignore"},
		{"exclude-annotation": "androidx.test.filters.FlakyTest"}
		]
		"exclude-annotation": "org.junit.Ignore"
		},
		{
		"name": "WMShellUnitTests",
		"options": [
		{"exclude-annotation": "org.junit.Ignore"},
		{"exclude-annotation": "androidx.test.filters.FlakyTest"}
		]
		"exclude-annotation": "androidx.test.filters.FlakyTest"
		}
		],
		"presubmit-large": [
		{
		"name": "SystemUITests",
		"options": [
		{"exclude-annotation": "org.junit.Ignore"},
		{"exclude-annotation": "androidx.test.filters.FlakyTest"}
		]
		}
		]

mechanics/src/com/android/mechanics/behavior/VerticalExpandContainerBackground.kt

+1 −2

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		@@ -72,11 +72,10 @@ internal fun Modifier.verticalFloatingExpandContainerBackground(
		obtainGraphicsLayer().apply {
		clip = true
		setRoundRectOutline(shapeTopLeft, shapeSize, cornerRadius = currentRadiusPx)

		record { drawContent() }
		}

		onDrawWithContent {
		layer.record { this@onDrawWithContent.drawContent() }
		drawRoundRect(
		color = backgroundColor,
		topLeft = shapeTopLeft,

mechanics/src/com/android/mechanics/effects/Fixed.kt

0 → 100644

+56 −0

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		/*
		* Copyright (C) 2025 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.mechanics.effects

		import com.android.mechanics.spec.Mapping
		import com.android.mechanics.spec.builder.Effect
		import com.android.mechanics.spec.builder.EffectApplyScope
		import com.android.mechanics.spec.builder.EffectPlacement
		import com.android.mechanics.spec.builder.MotionBuilderContext
		import com.android.mechanics.spec.builder.MotionSpecBuilderScope

		/** Creates a [FixedValue] effect with the given [value]. */
		fun MotionSpecBuilderScope.fixed(value: Float) = FixedValue(value)

		val MotionSpecBuilderScope.zero: FixedValue
		get() = FixedValue.Zero
		val MotionSpecBuilderScope.one: FixedValue
		get() = FixedValue.One

		/** Produces a fixed [value]. */
		open class FixedValue(val value: Float) : Effect {

		override fun EffectApplyScope.createSpec() {
		return unidirectional(Mapping.Fixed(value))
		}

		companion object {
		val Zero = FixedValue(0f)
		val One = FixedValue(1f)
		}
		}

		/** Produces a fixed [value], for a predefined [extent]. */
		class FixedValueWithExtent(value: Float, private val extent: Float) : FixedValue(value) {
		init {
		require(extent > 0)
		}

		override fun MotionBuilderContext.measure(effectPlacement: EffectPlacement): Float {
		return extent * effectPlacement.directionSign
		}
		}

mechanics/src/com/android/mechanics/spec/DirectionalMotionSpecBuilder.kt

+11 −484

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mechanics/src/com/android/mechanics/spec/builder/DirectionalBuilderImpl.kt

0 → 100644

+389 −0

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