[AE Flicker Test] From a split A|B, let A launch C with (f7652a6f) · Commits · e / os / android_frameworks_base

tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/open/MainActivityStartsSecondaryWithAlwaysExpandTest.kt

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		/*
		* Copyright (C) 2023 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.server.wm.flicker.activityembedding

		import android.platform.test.annotations.Presubmit
		import android.tools.device.flicker.junit.FlickerParametersRunnerFactory
		import android.tools.device.flicker.legacy.FlickerBuilder
		import android.tools.device.flicker.legacy.FlickerTest
		import android.tools.device.flicker.legacy.FlickerTestFactory
		import androidx.test.filters.RequiresDevice
		import com.android.server.wm.flicker.helpers.ActivityEmbeddingAppHelper
		import org.junit.FixMethodOrder
		import org.junit.Test
		import org.junit.runner.RunWith
		import org.junit.runners.MethodSorters
		import org.junit.runners.Parameterized
		import android.tools.common.datatypes.Rect

		/**
		* Test launching an activity with AlwaysExpand rule.
		*
		* Setup: Launch A\|B in split with B being the secondary activity.
		* Transitions:
		* A start C with alwaysExpand=true, expect C to launch in fullscreen and cover split A\|B.
		*
		* To run this test: `atest FlickerTests:MainActivityStartsSecondaryWithAlwaysExpandTest`
		*/
		@RequiresDevice
		@RunWith(Parameterized::class)
		@Parameterized.UseParametersRunnerFactory(FlickerParametersRunnerFactory::class)
		@FixMethodOrder(MethodSorters.NAME_ASCENDING)
		class MainActivityStartsSecondaryWithAlwaysExpandTest(flicker: FlickerTest) :
		ActivityEmbeddingTestBase(flicker) {

		/** {@inheritDoc} */
		override val transition: FlickerBuilder.() -> Unit = {
		setup {
		tapl.setExpectedRotationCheckEnabled(false)
		// Launch a split
		testApp.launchViaIntent(wmHelper)
		testApp.launchSecondaryActivity(wmHelper)
		startDisplayBounds =
		wmHelper.currentState.layerState.physicalDisplayBounds ?: error("Display not found")
		}
		transitions {
		// Launch C with alwaysExpand
		testApp.launchAlwaysExpandActivity(wmHelper)
		}
		teardown {
		tapl.goHome()
		testApp.exit(wmHelper)
		}
		}

		/** Transition begins with a split. */
		@Presubmit
		@Test
		fun startsWithSplit() {
		flicker.assertWmStart {
		this.isAppWindowVisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
		}
		flicker.assertWmStart {
		this.isAppWindowVisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
		}
		}


		/** Main activity should become invisible after being covered by always expand activity. */
		@Presubmit
		@Test
		fun mainActivityLayerBecomesInvisible() {
		flicker.assertLayers {
		isVisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
		.then()
		.isInvisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
		}
		}

		/** Secondary activity should become invisible after being covered by always expand activity. */
		@Presubmit
		@Test
		fun secondaryActivityLayerBecomesInvisible() {
		flicker.assertLayers {
		isVisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
		.then()
		.isInvisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
		}
		}

		/** At the end of transition always expand activity is in fullscreen. */
		@Presubmit
		@Test
		fun endsWithAlwaysExpandActivityCoveringFullScreen() {
		flicker.assertWmEnd {
		this.visibleRegion(ActivityEmbeddingAppHelper.ALWAYS_EXPAND_ACTIVITY_COMPONENT)
		.coversExactly(startDisplayBounds)
		}
		}

		/** Always expand activity is on top of the split. */
		@Presubmit
		@Test
		fun endsWithAlwaysExpandActivityOnTop() {
		flicker.assertWmEnd {
		this.isAppWindowOnTop(
		ActivityEmbeddingAppHelper.ALWAYS_EXPAND_ACTIVITY_COMPONENT)
		}
		}

		companion object {
		/** {@inheritDoc} */
		private var startDisplayBounds = Rect.EMPTY
		/**
		* Creates the test configurations.
		*
		* See [FlickerTestFactory.nonRotationTests] for configuring screen orientation and
		* navigation modes.
		*/
		@Parameterized.Parameters(name = "{0}")
		@JvmStatic
		fun getParams(): Collection<FlickerTest> {
		return FlickerTestFactory.nonRotationTests()
		}
		}
		}

tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt

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		@@ -77,6 +77,29 @@ constructor(
		.waitForAndVerify()
		}

		/**
		* Clicks the button to launch a secondary activity with alwaysExpand enabled, which will launch
		* a fullscreen window on top of the visible region.
		*/
		fun launchAlwaysExpandActivity(wmHelper: WindowManagerStateHelper) {
		val launchButton =
		uiDevice.wait(
		Until.findObject(
		By.res(getPackage(),
		"launch_always_expand_activity_button")),
		FIND_TIMEOUT
		)
		require(launchButton != null) {
		"Can't find launch always expand activity button on screen."
		}
		launchButton.click()
		wmHelper
		.StateSyncBuilder()
		.withActivityState(ALWAYS_EXPAND_ACTIVITY_COMPONENT, PlatformConsts.STATE_RESUMED)
		.withActivityState(MAIN_ACTIVITY_COMPONENT, PlatformConsts.STATE_PAUSED)
		.waitForAndVerify()
		}

		/**
		* Clicks the button to launch the placeholder primary activity, which should launch the
		* placeholder secondary activity based on the placeholder rule.
		@@ -105,6 +128,9 @@ constructor(
		val SECONDARY_ACTIVITY_COMPONENT =
		ActivityOptions.ActivityEmbedding.SecondaryActivity.COMPONENT.toFlickerComponent()

		val ALWAYS_EXPAND_ACTIVITY_COMPONENT =
		ActivityOptions.ActivityEmbedding.AlwaysExpandActivity.COMPONENT.toFlickerComponent()

		val PLACEHOLDER_PRIMARY_COMPONENT =
		ActivityOptions.ActivityEmbedding.PlaceholderPrimaryActivity.COMPONENT
		.toFlickerComponent()

tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml

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		@@ -197,6 +197,13 @@
		android:theme="@style/CutoutShortEdges"
		android:configChanges="orientation\|screenSize\|smallestScreenSize\|screenLayout"
		android:exported="false"/>
		<activity
		android:name=".ActivityEmbeddingAlwaysExpandActivity"
		android:label="ActivityEmbedding AlwaysExpand"
		android:taskAffinity="com.android.server.wm.flicker.testapp.ActivityEmbedding"
		android:theme="@style/CutoutShortEdges"
		android:configChanges="orientation\|screenSize\|smallestScreenSize\|screenLayout"
		android:exported="false"/>
		<activity
		android:name=".ActivityEmbeddingPlaceholderPrimaryActivity"
		android:label="ActivityEmbedding Placeholder Primary"

tests/FlickerTests/test-apps/flickerapp/res/layout/activity_embedding_main_layout.xml

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		@@ -37,4 +37,12 @@
		android:onClick="launchPlaceholderSplit"
		android:text="Launch Placeholder Split" />

		<Button
		android:id="@+id/launch_always_expand_activity_button"
		android:layout_width="wrap_content"
		android:layout_height="48dp"
		android:layout_centerHorizontal="true"
		android:onClick="launchAlwaysExpandActivity"
		android:text="Launch Always Expand Activity" />

		</LinearLayout>

tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingAlwaysExpandActivity.java

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		/*
		* Copyright (C) 2023 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.server.wm.flicker.testapp;

		import android.app.Activity;
		import android.graphics.Color;
		import android.os.Bundle;

		/**
		* Activity with alwaysExpand=true (launched via R.id.launch_always_expand_activity_button)
		*/
		public class ActivityEmbeddingAlwaysExpandActivity extends Activity {
		@Override
		public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_embedding_base_layout);
		findViewById(R.id.root_activity_layout).setBackgroundColor(Color.GREEN);
		}

		}