Snap for 13473899 from 47cb56a5a6740d2979f63e944f7af058b5a007d2 to 25Q3-release (ae09f064) · Commits · e / os / android_frameworks_libs_systemui

displaylib/src/com/android/app/displaylib/DisplayRepository.kt

+3 −1

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		@@ -489,8 +489,10 @@ private sealed interface DisplayEvent {
		* upstream Flow.
		*
		* Useful for code that needs to compare the current value to the previous value.
		*
		* Note this has been taken from com.android.systemui.util.kotlin. It was copied to keep deps of
		* displaylib minimal (and avoid creating a new shared lib for it).
		*/
		// TODO b/401305290 - This should be moved to a shared lib, as it's also used by SystemUI.
		fun <T, R> Flow<T>.pairwiseBy(transform: suspend (old: T, new: T) -> R): Flow<R> = flow {
		val noVal = Any()
		var previousValue: Any? = noVal

0 → 100644

+45 −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.app.displaylib.fakes

		import com.android.app.displaylib.PerDisplayRepository
		import java.util.function.Consumer

		/** Fake version of [PerDisplayRepository], to be used in tests. */
		class FakePerDisplayRepository<T> : PerDisplayRepository<T> {

		private val instances = mutableMapOf<Int, T>()

		fun add(displayId: Int, instance: T) {
		instances[displayId] = instance
		}

		fun remove(displayId: Int) {
		instances.remove(displayId)
		}

		override fun get(displayId: Int): T? {
		return instances[displayId]
		}

		override val debugName: String
		get() = "FakePerDisplayRepository"

		override fun forEach(createIfAbsent: Boolean, action: Consumer<T>) {
		instances.forEach { (_, t) -> action.accept(t) }
		}
		}

+10 −6

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		@@ -19,9 +19,13 @@ import androidx.test.ext.junit.runners.AndroidJUnit4
		import androidx.test.filters.SmallTest
		import org.junit.runner.RunWith

		@SmallTest
		@RunWith(AndroidJUnit4::class)
		class DisplayRepositoryTest {

		// TODO b/401305290 - Move tests from The SystemUI DisplayRepositoryImpl to here.
		}
		/**
		* Tests for display repository are in SystemUI:
		* frameworks/base/packages/SystemUI/multivalentTestsForDevice/src/com/android/systemui/display/data/repository/DisplayRepositoryTest.kt
		*
		* This is because the repository was initially there, and tests depend on kosmos for dependency
		* injection (which is sysui-specific).
		*
		* In case of changes, update tests in sysui.
		*/
		@SmallTest @RunWith(AndroidJUnit4::class) class DisplayRepositoryTest

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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 {
		default_applicable_licenses: ["Android-Apache-2.0"],
		default_team: "trendy_team_motion",
		}

		android_library {
		name: "mechanics-compose",
		manifest: "AndroidManifest.xml",
		srcs: [
		"src/*/.kt",
		],
		static_libs: [
		"//frameworks/libs/systemui/mechanics:mechanics",
		"platform-test-annotations",
		"PlatformMotionTestingCompose",
		"androidx.compose.runtime_runtime",
		"androidx.compose.ui_ui-test-junit4",
		"testables",
		"truth",
		],
		kotlincflags: ["-Xjvm-default=all"],
		}

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		<?xml version="1.0" encoding="utf-8"?>
		<!--
		~ 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.
		-->

		<manifest xmlns:android="http://schemas.android.com/apk/res/android"
		package="com.android.mechanics.compose">
		</manifest>