[AE Flicker Test] From Activity A launch a trampoline Activity, expect to finish in a split A|B
Bug: 238043427
Test: atest
Change-Id: I6e24731fd99a9d751ee29703581afa2bae1ce4c3
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/open/OpenTrampolineActivityTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/open/OpenTrampolineActivityTest.kt
new file mode 100644
index 0000000..c05dc32
--- /dev/null
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/open/OpenTrampolineActivityTest.kt
@@ -0,0 +1,228 @@
+/*
+ * 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.common.datatypes.Rect
+import android.tools.common.datatypes.Region
+import android.tools.common.flicker.subject.region.RegionSubject
+import android.tools.common.traces.component.ComponentNameMatcher
+import android.tools.device.flicker.junit.FlickerParametersRunnerFactory
+import android.tools.device.flicker.legacy.FlickerBuilder
+import android.tools.device.flicker.legacy.LegacyFlickerTest
+import android.tools.device.flicker.legacy.LegacyFlickerTestFactory
+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
+
+/**
+ * Test launching a trampoline activity and resulting in a split state.
+ *
+ * Setup: Launch Activity A in fullscreen.
+ *
+ * Transitions: From A launch a trampoline Activity T, T launches secondary Activity B and
+ * finishes itself, end up in split A|B.
+ *
+ * To run this test: `atest FlickerTests:OpenTrampolineActivityTest`
+ */
+@RequiresDevice
+@RunWith(Parameterized::class)
[email protected](FlickerParametersRunnerFactory::class)
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+class OpenTrampolineActivityTest(flicker: LegacyFlickerTest) : ActivityEmbeddingTestBase(flicker) {
+ override val transition: FlickerBuilder.() -> Unit = {
+ setup {
+ tapl.setExpectedRotationCheckEnabled(false)
+ testApp.launchViaIntent(wmHelper)
+ startDisplayBounds =
+ wmHelper.currentState.layerState.physicalDisplayBounds
+ ?: error("Can't get display bounds")
+ }
+ transitions {
+ testApp.launchTrampolineActivity(wmHelper)
+ }
+ teardown {
+ tapl.goHome()
+ testApp.exit(wmHelper)
+ }
+ }
+
+ /** Assert the background animation layer is never visible during bounds change transition. */
+ @Presubmit
+ @Test
+ fun backgroundLayerNeverVisible() {
+ val backgroundColorLayer = ComponentNameMatcher("", "Animation Background")
+ flicker.assertLayers {
+ isInvisible(backgroundColorLayer)
+ }
+ }
+
+ /** Trampoline activity should finish itself before the end of this test. */
+ @Presubmit
+ @Test
+ fun trampolineActivityFinishes() {
+ flicker.assertWmEnd {
+ notContains(ActivityEmbeddingAppHelper.TRAMPOLINE_ACTIVITY_COMPONENT)
+ }
+ }
+
+ @Presubmit
+ @Test
+ fun trampolineLayerNeverVisible() {
+ flicker.assertLayers {
+ isInvisible(ActivityEmbeddingAppHelper.TRAMPOLINE_ACTIVITY_COMPONENT)
+ }
+ }
+
+ /** Main activity is always visible throughout this test. */
+ @Presubmit
+ @Test
+ fun mainActivityWindowAlwaysVisible() {
+ flicker.assertWm {
+ isAppWindowVisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+ }
+ }
+
+ // TODO(b/289140963): After this is fixed, assert the main Activity window is visible
+ // throughout the test instead.
+ /** Main activity layer is visible before and after the transition. */
+ @Presubmit
+ @Test
+ fun mainActivityLayerAlwaysVisible() {
+ flicker.assertLayersStart {
+ isVisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+ }
+ flicker.assertLayersEnd {
+ isVisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+ }
+ }
+
+ /** Secondary activity is launched from the trampoline activity. */
+ @Presubmit
+ @Test
+ fun secondaryActivityWindowLaunchedFromTrampoline() {
+ flicker.assertWm {
+ notContains(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+ .then()
+ .isAppWindowInvisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+ .then()
+ .isAppWindowVisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+ }
+ }
+
+ /** Secondary activity is launched from the trampoline activity. */
+ @Presubmit
+ @Test
+ fun secondaryActivityLayerLaunchedFromTrampoline() {
+ flicker.assertLayers {
+ isInvisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+ .then()
+ .isVisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+ }
+ }
+
+ /** Main activity should go from fullscreen to being a split with secondary activity. */
+ @Presubmit
+ @Test
+ fun mainActivityWindowGoesFromFullscreenToSplit() {
+ flicker.assertWm {
+ this.invoke("mainActivityStartsInFullscreen") {
+ it.visibleRegion(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+ .coversExactly(startDisplayBounds)
+ }
+ // Begin of transition.
+ .then()
+ .isAppWindowInvisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+ .then()
+ .invoke("mainAndSecondaryInSplit") {
+ val mainActivityRegion =
+ RegionSubject(
+ it.visibleRegion(
+ ActivityEmbeddingAppHelper
+ .MAIN_ACTIVITY_COMPONENT).region,
+ it.timestamp)
+ val secondaryActivityRegion =
+ RegionSubject(
+ it.visibleRegion(
+ ActivityEmbeddingAppHelper
+ .SECONDARY_ACTIVITY_COMPONENT).region,
+ it.timestamp)
+ check { "height" }
+ .that(mainActivityRegion.region.height)
+ .isEqual(secondaryActivityRegion.region.height)
+ check { "width" }
+ .that(mainActivityRegion.region.width)
+ .isEqual(secondaryActivityRegion.region.width)
+ mainActivityRegion
+ .plus(secondaryActivityRegion.region)
+ .coversExactly(startDisplayBounds)
+ }
+ }
+ }
+
+ /** Main activity should go from fullscreen to being a split with secondary activity. */
+ @Presubmit
+ @Test
+ fun mainActivityLayerGoesFromFullscreenToSplit() {
+ flicker.assertLayers {
+ this.invoke("mainActivityStartsInFullscreen") {
+ it.visibleRegion(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+ .coversExactly(startDisplayBounds)
+ }
+ .then()
+ .isInvisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+ .then()
+ .isVisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+ }
+ flicker.assertLayersEnd {
+ val leftLayerRegion = visibleRegion(
+ ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+ val rightLayerRegion =
+ visibleRegion(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+ // Compare dimensions of two splits, given we're using default split attributes,
+ // both activities take up the same visible size on the display.
+ check { "height" }
+ .that(leftLayerRegion.region.height)
+ .isEqual(rightLayerRegion.region.height)
+ check { "width" }
+ .that(leftLayerRegion.region.width)
+ .isEqual(rightLayerRegion.region.width)
+ leftLayerRegion.notOverlaps(rightLayerRegion.region)
+ // Layers of two activities sum to be fullscreen size on display.
+ leftLayerRegion.plus(rightLayerRegion.region).coversExactly(startDisplayBounds)
+ }
+ }
+
+ companion object {
+ /** {@inheritDoc} */
+ private var startDisplayBounds = Rect.EMPTY
+
+ /**
+ * Creates the test configurations.
+ *
+ * See [LegacyFlickerTestFactory.nonRotationTests] for configuring screen orientation and
+ * navigation modes.
+ */
+ @Parameterized.Parameters(name = "{0}")
+ @JvmStatic
+ fun getParams() = LegacyFlickerTestFactory.nonRotationTests()
+ }
+}
\ No newline at end of file
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
index ced7a1e..eac8813 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt
@@ -77,6 +77,25 @@
}
/**
+ * Clicks the button to launch the trampoline activity, which should launch the secondary
+ * activity and finish itself.
+ */
+ fun launchTrampolineActivity(wmHelper: WindowManagerStateHelper) {
+ val launchButton =
+ uiDevice.wait(
+ Until.findObject(By.res(getPackage(), "launch_trampoline_button")),
+ FIND_TIMEOUT
+ )
+ require(launchButton != null) { "Can't find launch trampoline activity button on screen." }
+ launchButton.click()
+ wmHelper
+ .StateSyncBuilder()
+ .withActivityState(SECONDARY_ACTIVITY_COMPONENT, PlatformConsts.STATE_RESUMED)
+ .withActivityRemoved(TRAMPOLINE_ACTIVITY_COMPONENT)
+ .waitForAndVerify()
+ }
+
+ /**
* Clicks the button to finishes the secondary activity launched through
* [launchSecondaryActivity], waits for the main activity to resume.
*/
@@ -197,6 +216,9 @@
ActivityOptions.ActivityEmbedding.PlaceholderSecondaryActivity.COMPONENT
.toFlickerComponent()
+ val TRAMPOLINE_ACTIVITY_COMPONENT =
+ ActivityOptions.ActivityEmbedding.TrampolineActivity.COMPONENT.toFlickerComponent()
+
@JvmStatic
fun getWindowExtensions(): WindowExtensions? {
try {
diff --git a/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml b/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
index 7a2e74b..68ae806 100644
--- a/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
+++ b/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
@@ -193,6 +193,14 @@
</intent-filter>
</activity>
<activity
+ android:name=".ActivityEmbeddingTrampolineActivity"
+ android:label="ActivityEmbedding Trampoline"
+ 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=".ActivityEmbeddingSecondaryActivity"
android:label="ActivityEmbedding Secondary"
android:taskAffinity="com.android.server.wm.flicker.testapp.ActivityEmbedding"
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
index b9d789b..e32a709 100644
--- 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
@@ -60,4 +60,12 @@
android:tag="RIGHT_TO_LEFT"
android:text="Launch Placeholder Split in RTL" />
+ <Button
+ android:id="@+id/launch_trampoline_button"
+ android:layout_width="wrap_content"
+ android:layout_height="48dp"
+ android:onClick="launchTrampolineActivity"
+ android:tag="LEFT_TO_RIGHT"
+ android:text="Launch Trampoline Activity" />
+
</LinearLayout>
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
index 817c79c..3b1a859 100644
--- 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
@@ -16,14 +16,12 @@
package com.android.server.wm.flicker.testapp;
-
+import androidx.annotation.NonNull;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
-import com.android.server.wm.flicker.helpers.ActivityEmbeddingAppHelper;
-import androidx.annotation.NonNull;
import androidx.window.embedding.ActivityFilter;
import androidx.window.embedding.ActivityRule;
import androidx.window.embedding.EmbeddingAspectRatio;
@@ -59,6 +57,15 @@
mRuleController = RuleController.getInstance(this);
}
+ /** R.id.launch_trampoline_button onClick */
+ public void launchTrampolineActivity(View view) {
+ final String layoutDirection = view.getTag().toString();
+ mRuleController.clearRules();
+ mRuleController.addRule(createSplitPairRules(layoutDirection));
+ startActivity(new Intent().setComponent(
+ ActivityOptions.ActivityEmbedding.TrampolineActivity.COMPONENT));
+ }
+
/** R.id.launch_secondary_activity_button onClick */
public void launchSecondaryActivity(View view) {
final String layoutDirection = view.getTag().toString();
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingTrampolineActivity.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingTrampolineActivity.java
new file mode 100644
index 0000000..67eac2e
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingTrampolineActivity.java
@@ -0,0 +1,36 @@
+/*
+ * 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.content.Intent;
+import android.os.Bundle;
+
+/**
+ * A Trampoline Activity that launches {@link ActivityEmbeddingSecondaryActivity} and then
+ * finishes itself.
+ */
+public class ActivityEmbeddingTrampolineActivity extends Activity {
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ // Trampoline activity doesn't have a view.
+ startActivity(new Intent().setComponent(
+ ActivityOptions.ActivityEmbedding.SecondaryActivity.COMPONENT));
+ finish();
+ }
+}
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 d84ac42..95c86ac 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
@@ -122,6 +122,12 @@
public static final ComponentName COMPONENT = new ComponentName(FLICKER_APP_PACKAGE,
FLICKER_APP_PACKAGE + ".ActivityEmbeddingPlaceholderSecondaryActivity");
}
+
+ public static class TrampolineActivity {
+ public static final String LABEL = "ActivityEmbeddingTrampolineActivity";
+ public static final ComponentName COMPONENT = new ComponentName(FLICKER_APP_PACKAGE,
+ FLICKER_APP_PACKAGE + ".ActivityEmbeddingTrampolineActivity");
+ }
}
public static class Notification {
