Add flicker test for ActivityEmbedding (1/n)
Add base and helper classes for ActivityEmbedding flicker tests.
Bug: 238043427
Test: atest FlickerTests:OpenActivityEmbeddingPlaceholderSplit
Change-Id: I60dae000fbb22e70aebea1f7c42ddce490c10bab
diff --git a/tests/FlickerTests/Android.bp b/tests/FlickerTests/Android.bp
index 7731e09..855d3c1 100644
--- a/tests/FlickerTests/Android.bp
+++ b/tests/FlickerTests/Android.bp
@@ -46,6 +46,7 @@
"launcher-helper-lib",
"launcher-aosp-tapl",
"platform-test-annotations",
+ "wm-flicker-window-extensions",
],
}
@@ -83,5 +84,21 @@
"flickertestapplib",
"truth-prebuilt",
"app-helpers-core",
+ "wm-flicker-window-extensions",
],
}
+
+android_library_import {
+ name: "wm-flicker-window-extensions_nodeps",
+ aars: ["libs/window-extensions-release.aar"],
+ sdk_version: "current",
+}
+
+java_library {
+ name: "wm-flicker-window-extensions",
+ sdk_version: "current",
+ static_libs: [
+ "wm-flicker-window-extensions_nodeps",
+ ],
+ installable: false,
+}
diff --git a/tests/FlickerTests/AndroidManifest.xml b/tests/FlickerTests/AndroidManifest.xml
index fda6091..e173eba0 100644
--- a/tests/FlickerTests/AndroidManifest.xml
+++ b/tests/FlickerTests/AndroidManifest.xml
@@ -43,6 +43,7 @@
<!-- Allow the test to write directly to /sdcard/ -->
<application android:requestLegacyExternalStorage="true">
<uses-library android:name="android.test.runner"/>
+ <uses-library android:name="androidx.window.extensions" android:required="false"/>
</application>
<instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"
diff --git a/tests/FlickerTests/libs/window-extensions-release.aar b/tests/FlickerTests/libs/window-extensions-release.aar
new file mode 100644
index 0000000..6fc9a67
--- /dev/null
+++ b/tests/FlickerTests/libs/window-extensions-release.aar
Binary files differ
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/ActivityEmbeddingTestBase.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/ActivityEmbeddingTestBase.kt
new file mode 100644
index 0000000..ed411b5
--- /dev/null
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/ActivityEmbeddingTestBase.kt
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2022 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.app.Instrumentation
+import androidx.test.platform.app.InstrumentationRegistry
+import com.android.server.wm.flicker.helpers.ActivityEmbeddingAppHelper
+import org.junit.Before
+
+abstract class ActivityEmbeddingTestBase {
+ val instrumentation: Instrumentation = InstrumentationRegistry.getInstrumentation()
+ val testApp = ActivityEmbeddingAppHelper(instrumentation)
+
+ @Before
+ fun assumeActivityEmbeddingSupported() {
+ // The test should only be run on devices that support ActivityEmbedding.
+ ActivityEmbeddingAppHelper.assumeActivityEmbeddingSupportedDevice()
+ }
+}
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/OpenActivityEmbeddingPlaceholderSplit.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/OpenActivityEmbeddingPlaceholderSplit.kt
new file mode 100644
index 0000000..28a72f4
--- /dev/null
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/OpenActivityEmbeddingPlaceholderSplit.kt
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2022 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.view.Surface
+import android.view.WindowManagerPolicyConstants
+import androidx.test.filters.RequiresDevice
+import com.android.server.wm.flicker.FlickerBuilderProvider
+import com.android.server.wm.flicker.FlickerParametersRunnerFactory
+import com.android.server.wm.flicker.FlickerTestParameter
+import com.android.server.wm.flicker.FlickerTestParameterFactory
+import com.android.server.wm.flicker.dsl.FlickerBuilder
+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
+
+/**
+ * Test opening an activity that will launch another activity as ActivityEmbedding placeholder in
+ * split.
+ *
+ * To run this test: `atest FlickerTests:OpenActivityEmbeddingPlaceholderSplit`
+ */
+@RequiresDevice
+@RunWith(Parameterized::class)
+@Parameterized.UseParametersRunnerFactory(FlickerParametersRunnerFactory::class)
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+class OpenActivityEmbeddingPlaceholderSplit(private val testSpec: FlickerTestParameter) :
+ ActivityEmbeddingTestBase() {
+
+ @FlickerBuilderProvider
+ fun buildFlicker(): FlickerBuilder {
+ return FlickerBuilder(instrumentation).apply {
+ setup {
+ eachRun {
+ testApp.launchViaIntent(wmHelper)
+ }
+ }
+ transitions {
+ testApp.launchPlaceholderSplit(wmHelper)
+ }
+ teardown {
+ test {
+ device.pressHome()
+ testApp.exit(wmHelper)
+ }
+ }
+ }
+ }
+
+ @Presubmit
+ @Test
+ fun mainActivityBecomesInvisible() {
+ testSpec.assertLayers {
+ isVisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+ .then()
+ .isInvisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+ }
+ }
+
+ @Presubmit
+ @Test
+ fun placeholderSplitBecomesVisible() {
+ testSpec.assertLayers {
+ isInvisible(ActivityEmbeddingAppHelper.PLACEHOLDER_PRIMARY_COMPONENT)
+ .then()
+ .isVisible(ActivityEmbeddingAppHelper.PLACEHOLDER_PRIMARY_COMPONENT)
+ }
+ testSpec.assertLayers {
+ isInvisible(ActivityEmbeddingAppHelper.PLACEHOLDER_SECONDARY_COMPONENT)
+ .then()
+ .isVisible(ActivityEmbeddingAppHelper.PLACEHOLDER_SECONDARY_COMPONENT)
+ }
+ }
+
+ companion object {
+ /**
+ * Creates the test configurations.
+ *
+ * See [FlickerTestParameterFactory.getConfigNonRotationTests] for configuring
+ * repetitions, screen orientation and navigation modes.
+ */
+ @Parameterized.Parameters(name = "{0}")
+ @JvmStatic
+ fun getParams(): Collection<FlickerTestParameter> {
+ return FlickerTestParameterFactory.getInstance()
+ .getConfigNonRotationTests(
+ repetitions = 1,
+ supportedRotations = listOf(Surface.ROTATION_0, Surface.ROTATION_90),
+ supportedNavigationModes = listOf(
+ WindowManagerPolicyConstants.NAV_BAR_MODE_3BUTTON_OVERLAY,
+ WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL_OVERLAY
+ )
+ )
+ }
+ }
+}
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt
new file mode 100644
index 0000000..a01f633
--- /dev/null
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2022 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.helpers
+
+import android.app.Instrumentation
+import android.support.test.launcherhelper.ILauncherStrategy
+import android.support.test.launcherhelper.LauncherStrategyFactory
+import android.util.Log
+import androidx.test.uiautomator.By
+import androidx.test.uiautomator.Until
+import androidx.window.extensions.WindowExtensions
+import androidx.window.extensions.WindowExtensionsProvider
+import androidx.window.extensions.embedding.ActivityEmbeddingComponent
+import com.android.server.wm.flicker.testapp.ActivityOptions
+import com.android.server.wm.traces.common.FlickerComponentName
+import com.android.server.wm.traces.common.windowmanager.WindowManagerState.Companion.STATE_RESUMED
+import com.android.server.wm.traces.parser.toFlickerComponent
+import com.android.server.wm.traces.parser.windowmanager.WindowManagerStateHelper
+import org.junit.Assume.assumeNotNull
+
+class ActivityEmbeddingAppHelper @JvmOverloads constructor(
+ instr: Instrumentation,
+ launcherName: String = ActivityOptions.ACTIVITY_EMBEDDING_LAUNCHER_NAME,
+ component: FlickerComponentName = MAIN_ACTIVITY_COMPONENT,
+ launcherStrategy: ILauncherStrategy = LauncherStrategyFactory
+ .getInstance(instr)
+ .launcherStrategy
+) : StandardAppHelper(instr, launcherName, component, launcherStrategy) {
+
+ /**
+ * Clicks the button to launch the placeholder primary activity, which should launch the
+ * placeholder secondary activity based on the placeholder rule.
+ */
+ fun launchPlaceholderSplit(wmHelper: WindowManagerStateHelper) {
+ val launchButton = uiDevice.wait(
+ Until.findObject(By.res(getPackage(), "launch_placeholder_split_button")),
+ FIND_TIMEOUT)
+ require(launchButton != null) {
+ "Can't find launch placeholder split button on screen."
+ }
+ launchButton.click()
+ wmHelper.StateSyncBuilder()
+ .withActivityState(PLACEHOLDER_PRIMARY_COMPONENT, STATE_RESUMED)
+ .withActivityState(PLACEHOLDER_SECONDARY_COMPONENT, STATE_RESUMED)
+ .waitForAndVerify()
+ }
+
+ companion object {
+ private const val TAG = "ActivityEmbeddingAppHelper"
+
+ val MAIN_ACTIVITY_COMPONENT = ActivityOptions
+ .ACTIVITY_EMBEDDING_MAIN_ACTIVITY_COMPONENT_NAME.toFlickerComponent()
+
+ val PLACEHOLDER_PRIMARY_COMPONENT = ActivityOptions
+ .ACTIVITY_EMBEDDING_PLACEHOLDER_PRIMARY_ACTIVITY_COMPONENT_NAME.toFlickerComponent()
+
+ val PLACEHOLDER_SECONDARY_COMPONENT = ActivityOptions
+ .ACTIVITY_EMBEDDING_PLACEHOLDER_SECONDARY_ACTIVITY_COMPONENT_NAME
+ .toFlickerComponent()
+
+ @JvmStatic
+ fun getWindowExtensions(): WindowExtensions? {
+ try {
+ return WindowExtensionsProvider.getWindowExtensions()
+ } catch (e: NoClassDefFoundError) {
+ Log.d(TAG, "Extension implementation not found")
+ } catch (e: UnsupportedOperationException) {
+ Log.d(TAG, "Stub Extension")
+ }
+ return null
+ }
+
+ @JvmStatic
+ fun getActivityEmbeddingComponent(): ActivityEmbeddingComponent? {
+ return getWindowExtensions()?.activityEmbeddingComponent
+ }
+
+ @JvmStatic
+ fun assumeActivityEmbeddingSupportedDevice() {
+ assumeNotNull(getActivityEmbeddingComponent())
+ }
+ }
+}
diff --git a/tests/FlickerTests/test-apps/flickerapp/Android.bp b/tests/FlickerTests/test-apps/flickerapp/Android.bp
index 78660c0..0c698ab 100644
--- a/tests/FlickerTests/test-apps/flickerapp/Android.bp
+++ b/tests/FlickerTests/test-apps/flickerapp/Android.bp
@@ -26,6 +26,11 @@
srcs: ["**/*.java"],
sdk_version: "current",
test_suites: ["device-tests"],
+ static_libs: [
+ "androidx.test.ext.junit",
+ "wm-flicker-common-app-helpers",
+ "wm-flicker-window-extensions",
+ ],
}
java_library {
diff --git a/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml b/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
index 3e2130d..387f19b 100644
--- a/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
+++ b/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
@@ -15,12 +15,14 @@
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="com.android.server.wm.flicker.testapp">
+ package="com.android.server.wm.flicker.testapp">
<uses-sdk android:minSdkVersion="29"
android:targetSdkVersion="29"/>
<application android:allowBackup="false"
android:supportsRtl="true">
+ <uses-library android:name="androidx.window.extensions" android:required="false"/>
+
<activity android:name=".SimpleActivity"
android:taskAffinity="com.android.server.wm.flicker.testapp.SimpleActivity"
android:theme="@style/CutoutShortEdges"
@@ -163,5 +165,33 @@
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
+
+ <activity
+ android:name=".ActivityEmbeddingMainActivity"
+ android:label="ActivityEmbedding Main"
+ android:taskAffinity="com.android.server.wm.flicker.testapp.ActivityEmbedding"
+ android:theme="@style/CutoutShortEdges"
+ android:configChanges="orientation|screenSize|smallestScreenSize|screenLayout"
+ android:exported="true">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ <activity
+ android:name=".ActivityEmbeddingPlaceholderPrimaryActivity"
+ android:label="ActivityEmbedding Placeholder Primary"
+ android:taskAffinity="com.android.server.wm.flicker.testapp.ActivityEmbedding"
+ android:theme="@style/CutoutShortEdges"
+ android:configChanges="orientation|screenSize|smallestScreenSize|screenLayout"
+ android:exported="false">
+ </activity>
+ <activity
+ android:name=".ActivityEmbeddingPlaceholderSecondaryActivity"
+ android:label="ActivityEmbedding Placeholder Secondary"
+ android:taskAffinity="com.android.server.wm.flicker.testapp.ActivityEmbedding"
+ android:theme="@style/CutoutShortEdges"
+ android:configChanges="orientation|screenSize|smallestScreenSize|screenLayout"
+ android:exported="false"/>
</application>
</manifest>
diff --git a/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_embedding_base_layout.xml b/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_embedding_base_layout.xml
new file mode 100644
index 0000000..3a02cad
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_embedding_base_layout.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2022 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.
+-->
+<LinearLayout
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@+id/root_activity_layout"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:orientation="vertical">
+
+</LinearLayout>
diff --git a/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_embedding_main_layout.xml b/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_embedding_main_layout.xml
new file mode 100644
index 0000000..19c81a8
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_embedding_main_layout.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2022 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.
+-->
+<LinearLayout
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:orientation="vertical"
+ android:background="@android:color/holo_orange_light">
+
+ <Button
+ android:id="@+id/launch_placeholder_split_button"
+ android:layout_width="wrap_content"
+ android:layout_height="48dp"
+ android:layout_centerHorizontal="true"
+ android:onClick="launchPlaceholderSplit"
+ android:text="Launch Placeholder Split" />
+
+</LinearLayout>
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingBaseActivity.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingBaseActivity.java
new file mode 100644
index 0000000..cd23e9f
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingBaseActivity.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2022 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.os.Bundle;
+
+/** Base activity of ActivityEmbedding split activities. */
+public abstract class ActivityEmbeddingBaseActivity 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(getBackgroundColor());
+ }
+
+ /** Sets different colors to visually distinguish split pairs. */
+ abstract int getBackgroundColor();
+}
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingMainActivity.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingMainActivity.java
new file mode 100644
index 0000000..166e3ca
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingMainActivity.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2022 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 static com.android.server.wm.flicker.testapp.ActivityOptions.ACTIVITY_EMBEDDING_PLACEHOLDER_PRIMARY_ACTIVITY_COMPONENT_NAME;
+import static com.android.server.wm.flicker.testapp.ActivityOptions.ACTIVITY_EMBEDDING_PLACEHOLDER_SECONDARY_ACTIVITY_COMPONENT_NAME;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.ArraySet;
+import android.util.Log;
+import android.view.View;
+
+import androidx.window.extensions.embedding.ActivityEmbeddingComponent;
+import androidx.window.extensions.embedding.EmbeddingRule;
+import androidx.window.extensions.embedding.SplitPlaceholderRule;
+
+import com.android.server.wm.flicker.helpers.ActivityEmbeddingAppHelper;
+
+import java.util.Set;
+
+/** Main activity of the ActivityEmbedding test app to launch other embedding activities. */
+public class ActivityEmbeddingMainActivity extends Activity {
+ private static final String TAG = "ActivityEmbeddingMainActivity";
+ private static final float DEFAULT_SPLIT_RATIO = 0.5f;
+
+ private ActivityEmbeddingComponent mEmbeddingComponent;
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_embedding_main_layout);
+
+ initializeSplitRules();
+ }
+
+ /** R.id.launch_placeholder_split_button onClick */
+ public void launchPlaceholderSplit(View view) {
+ startActivity(new Intent().setComponent(
+ ACTIVITY_EMBEDDING_PLACEHOLDER_PRIMARY_ACTIVITY_COMPONENT_NAME));
+ }
+
+ private void initializeSplitRules() {
+ mEmbeddingComponent = ActivityEmbeddingAppHelper.getActivityEmbeddingComponent();
+ if (mEmbeddingComponent == null) {
+ // Embedding not supported
+ Log.d(TAG, "ActivityEmbedding is not supported on this device");
+ finish();
+ return;
+ }
+
+ mEmbeddingComponent.setEmbeddingRules(getSplitRules());
+ }
+
+ private Set<EmbeddingRule> getSplitRules() {
+ final Set<EmbeddingRule> rules = new ArraySet<>();
+
+ final SplitPlaceholderRule placeholderRule = new SplitPlaceholderRule.Builder(
+ new Intent().setComponent(
+ ACTIVITY_EMBEDDING_PLACEHOLDER_SECONDARY_ACTIVITY_COMPONENT_NAME),
+ activity -> activity instanceof ActivityEmbeddingPlaceholderPrimaryActivity,
+ intent -> intent.getComponent().equals(
+ ACTIVITY_EMBEDDING_PLACEHOLDER_PRIMARY_ACTIVITY_COMPONENT_NAME),
+ windowMetrics -> true)
+ .setSplitRatio(DEFAULT_SPLIT_RATIO)
+ .build();
+ rules.add(placeholderRule);
+ return rules;
+ }
+}
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingPlaceholderPrimaryActivity.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingPlaceholderPrimaryActivity.java
new file mode 100644
index 0000000..05c7a0b
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingPlaceholderPrimaryActivity.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2022 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.graphics.Color;
+
+/**
+ * Primary activity that will launch {@link ActivityEmbeddingPlaceholderSecondaryActivity} to split
+ * as placeholder based on the placeholder rule.
+ */
+public class ActivityEmbeddingPlaceholderPrimaryActivity extends ActivityEmbeddingBaseActivity {
+ @Override
+ int getBackgroundColor() {
+ return Color.BLUE;
+ }
+}
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingPlaceholderSecondaryActivity.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingPlaceholderSecondaryActivity.java
new file mode 100644
index 0000000..a9a51cd
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingPlaceholderSecondaryActivity.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2022 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.graphics.Color;
+
+/**
+ * Activity to be used as the secondary placeholder activity to split with
+ * {@link ActivityEmbeddingPlaceholderPrimaryActivity}.
+ */
+public class ActivityEmbeddingPlaceholderSecondaryActivity extends ActivityEmbeddingBaseActivity {
+ @Override
+ int getBackgroundColor() {
+ return Color.GREEN;
+ }
+}
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java
index 6cda482..19fafb7 100644
--- a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java
@@ -87,4 +87,17 @@
public static final ComponentName NOTIFICATION_ACTIVITY_COMPONENT_NAME =
new ComponentName(FLICKER_APP_PACKAGE,
FLICKER_APP_PACKAGE + ".NotificationActivity");
+
+ public static final String ACTIVITY_EMBEDDING_LAUNCHER_NAME = "ActivityEmbeddingMainActivity";
+ public static final ComponentName ACTIVITY_EMBEDDING_MAIN_ACTIVITY_COMPONENT_NAME =
+ new ComponentName(FLICKER_APP_PACKAGE,
+ FLICKER_APP_PACKAGE + ".ActivityEmbeddingMainActivity");
+ public static final ComponentName
+ ACTIVITY_EMBEDDING_PLACEHOLDER_PRIMARY_ACTIVITY_COMPONENT_NAME = new ComponentName(
+ FLICKER_APP_PACKAGE,
+ FLICKER_APP_PACKAGE + ".ActivityEmbeddingPlaceholderPrimaryActivity");
+ public static final ComponentName
+ ACTIVITY_EMBEDDING_PLACEHOLDER_SECONDARY_ACTIVITY_COMPONENT_NAME = new ComponentName(
+ FLICKER_APP_PACKAGE,
+ FLICKER_APP_PACKAGE + ".ActivityEmbeddingPlaceholderSecondaryActivity");
}