[AE Flicker Test] From a rtl split B|A, launch rtl PlaceholderPrimary and PlaceholderSecondary.

Expect PlaceholderSecondary|PlaceholderPrimary to cover B|A. Test: atest RTLStartSecondaryWithPlaceholderTest Bug: 238043427 Change-Id: I5e03b6c1b62b06b08fbfa7d9235b14c364e5425e
2023-05-05 00:04:17 +00:00
parent 0fe4c4ccf1
commit e484313332
5 changed files with 358 additions and 54 deletions
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/RTLStartSecondaryWithPlaceholderTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/RTLStartSecondaryWithPlaceholderTest.kt
@@ -0,0 +1,211 @@
+/*
+ * 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
+
+/**
+ * Test launching a placeholder split over a normal split, both splits are configured in RTL.
+ *
+ * Setup: From A launch a split in RTL - resulting in B|A.
+ * Transitions:
+ * From A start PlaceholderPrimary, which is configured to launch with PlaceholderSecondary in RTL.
+ * Expect split PlaceholderSecondary|PlaceholderPrimary covering split B|A.
+ *
+ * To run this test: `atest FlickerTests:RTLStartSecondaryWithPlaceholderTest`
+ */
+@RequiresDevice
+@RunWith(Parameterized::class)
+@Parameterized.UseParametersRunnerFactory(FlickerParametersRunnerFactory::class)
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+class RTLStartSecondaryWithPlaceholderTest(flicker: FlickerTest) :
+  ActivityEmbeddingTestBase(flicker) {
+
+  /** {@inheritDoc} */
+  override val transition: FlickerBuilder.() -> Unit = {
+    setup {
+      tapl.setExpectedRotationCheckEnabled(false)
+      testApp.launchViaIntent(wmHelper)
+      testApp.launchSecondaryActivityRTL(wmHelper)
+    }
+    transitions {
+      testApp.launchPlaceholderSplitRTL(wmHelper)
+    }
+    teardown {
+      tapl.goHome()
+      testApp.exit(wmHelper)
+    }
+  }
+
+  /**
+   * Main activity and Secondary activity will become invisible because they are covered by
+   * PlaceholderPrimary activity and PlaceholderSecondary activity.
+   */
+  @Presubmit
+  @Test
+  fun assertWindowVisibilities() {
+    flicker.assertWm {
+      isAppWindowVisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+              .then()
+              .isAppWindowInvisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+    }
+    flicker.assertWm {
+      isAppWindowVisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+              .then()
+              .isAppWindowInvisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+    }
+    flicker.assertWm {
+      isAppWindowInvisible(ActivityEmbeddingAppHelper.PLACEHOLDER_PRIMARY_COMPONENT)
+              .then()
+              .isAppWindowVisible(ActivityEmbeddingAppHelper.PLACEHOLDER_PRIMARY_COMPONENT)
+    }
+    flicker.assertWm {
+      isAppWindowInvisible(ActivityEmbeddingAppHelper.PLACEHOLDER_SECONDARY_COMPONENT)
+              .then()
+              .isAppWindowVisible(ActivityEmbeddingAppHelper.PLACEHOLDER_SECONDARY_COMPONENT)
+    }
+  }
+
+  /**
+   * Main activity and Secondary activity will become invisible because they are covered by
+   * PlaceholderPrimary activity and PlaceholderSecondary activity.
+   */
+  @Presubmit
+  @Test
+  fun assertLayerVisibilities() {
+    flicker.assertLayers {
+      this.isVisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+              .then()
+              .isInvisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+    }
+    flicker.assertLayers {
+      this.isVisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+              .then()
+              .isInvisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+    }
+    flicker.assertLayers {
+      isInvisible(ActivityEmbeddingAppHelper.PLACEHOLDER_PRIMARY_COMPONENT)
+              .then()
+              .isVisible(ActivityEmbeddingAppHelper.PLACEHOLDER_PRIMARY_COMPONENT)
+    }
+    flicker.assertLayers {
+      isInvisible(ActivityEmbeddingAppHelper.PLACEHOLDER_SECONDARY_COMPONENT)
+              .then()
+              .isVisible(ActivityEmbeddingAppHelper.PLACEHOLDER_SECONDARY_COMPONENT)
+    }
+  }
+
+  /** Main activity and Secondary activity split is in right-to-left layout direction. */
+  @Presubmit
+  @Test
+  fun assertWMRTLBeforeTransition() {
+    flicker.assertWmStart {
+      val mainActivityRegion =
+              this.visibleRegion(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+      val secondaryActivityRegion =
+              this.visibleRegion(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+      mainActivityRegion.notOverlaps(secondaryActivityRegion.region)
+      // secondary activity is on the left, main activity is on the right.
+      check { "isRTLBeforeTransition" }
+              .that(mainActivityRegion.region.bounds.left)
+              .isEqual(secondaryActivityRegion.region.bounds.right)
+    }
+  }
+
+  /** Main activity and Secondary activity split is in right-to-left layout direction. */
+  @Presubmit
+  @Test
+  fun assertLayerRTLBeforeTransition() {
+    flicker.assertLayersStart {
+      val mainActivityRegion =
+              this.visibleRegion(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+      val secondaryActivityRegion =
+              this.visibleRegion(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+      mainActivityRegion.notOverlaps(secondaryActivityRegion.region)
+      // secondary activity is on the left, main activity is on the right.
+      check { "isRTLBeforeTransition" }
+              .that(mainActivityRegion.region.bounds.left)
+              .isEqual(secondaryActivityRegion.region.bounds.right)
+    }
+  }
+
+  /**
+   * PlaceholderPrimary activity and PlaceholderSecondary activity split are in right-to-left
+   * layout direction.
+   */
+  @Presubmit
+  @Test
+  fun assertWMRTLAfterTransition() {
+    flicker.assertWmEnd {
+      val mainActivityRegion =
+              this.visibleRegion(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+      val secondaryActivityRegion =
+              this.visibleRegion(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+      mainActivityRegion.notOverlaps(secondaryActivityRegion.region)
+      // secondary activity is on the left, main activity is on the right.
+      check { "isRTLBeforeTransition" }
+              .that(mainActivityRegion.region.bounds.left)
+              .isEqual(secondaryActivityRegion.region.bounds.right)
+    }
+  }
+
+  /**
+   * PlaceholderPrimary activity and PlaceholderSecondary activity split are in right-to-left
+   * layout direction.
+   */
+  @Presubmit
+  @Test
+  fun assertLayerRTLAfterTransition() {
+    flicker.assertLayersEnd {
+      val mainActivityRegion =
+              this.visibleRegion(ActivityEmbeddingAppHelper.PLACEHOLDER_PRIMARY_COMPONENT)
+      val secondaryActivityRegion =
+              this.visibleRegion(ActivityEmbeddingAppHelper.PLACEHOLDER_SECONDARY_COMPONENT)
+      mainActivityRegion.notOverlaps(secondaryActivityRegion.region)
+      // Placeholder secondary activity is on the left, placeholder primary activity is on the
+      // right.
+      check { "isRTLAfterTransition" }
+              .that(mainActivityRegion.region.bounds.left)
+              .isEqual(secondaryActivityRegion.region.bounds.right)
+    }
+  }
+
+  companion object {
+    /**
+     * 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()
+    }
+  }
+}
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt
@@ -100,6 +100,29 @@ constructor(
                .waitForAndVerify()
    }

+    /**
+     * Clicks the button to launch the secondary activity in RTL, which should split with the main
+     * activity based on the split pair rule.
+     */
+    fun launchSecondaryActivityRTL(wmHelper: WindowManagerStateHelper) {
+        val launchButton =
+                uiDevice.wait(
+                        Until.findObject(
+                                By.res(getPackage(),
+                                        "launch_secondary_activity_rtl_button")),
+                        FIND_TIMEOUT
+                )
+        require(launchButton != null) {
+            "Can't find launch secondary activity rtl button on screen."
+        }
+        launchButton.click()
+        wmHelper
+                .StateSyncBuilder()
+                .withActivityState(SECONDARY_ACTIVITY_COMPONENT, PlatformConsts.STATE_RESUMED)
+                .withActivityState(MAIN_ACTIVITY_COMPONENT, PlatformConsts.STATE_RESUMED)
+                .waitForAndVerify()
+    }
+
    /**
     * Clicks the button to launch the placeholder primary activity, which should launch the
     * placeholder secondary activity based on the placeholder rule.
@@ -119,6 +142,29 @@ constructor(
            .waitForAndVerify()
    }

+    /**
+     * Clicks the button to launch the placeholder primary activity in RTL, which should launch the
+     * placeholder secondary activity based on the placeholder rule.
+     */
+    fun launchPlaceholderSplitRTL(wmHelper: WindowManagerStateHelper) {
+        val launchButton =
+                uiDevice.wait(
+                        Until.findObject(
+                                By.res(getPackage(),
+                                        "launch_placeholder_split_rtl_button")),
+                        FIND_TIMEOUT
+                )
+        require(launchButton != null) {
+            "Can't find launch placeholder split button on screen."
+        }
+        launchButton.click()
+        wmHelper
+                .StateSyncBuilder()
+                .withActivityState(PLACEHOLDER_PRIMARY_COMPONENT, PlatformConsts.STATE_RESUMED)
+                .withActivityState(PLACEHOLDER_SECONDARY_COMPONENT, PlatformConsts.STATE_RESUMED)
+                .waitForAndVerify()
+    }
+
    companion object {
        private const val TAG = "ActivityEmbeddingAppHelper"

--- a/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
+++ b/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
@@ -22,7 +22,9 @@
    <application android:allowBackup="false"
                 android:supportsRtl="true">
        <uses-library android:name="androidx.window.extensions" android:required="false"/>
-
+        <property
+            android:name="android.window.PROPERTY_ACTIVITY_EMBEDDING_SPLITS_ENABLED"
+            android:value="true" />
        <activity android:name=".SimpleActivity"
                  android:taskAffinity="com.android.server.wm.flicker.testapp.SimpleActivity"
                  android:theme="@style/CutoutShortEdges"
--- 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
@@ -25,24 +25,39 @@
        android:id="@+id/launch_secondary_activity_button"
        android:layout_width="wrap_content"
        android:layout_height="48dp"
-        android:layout_centerHorizontal="true"
        android:onClick="launchSecondaryActivity"
+        android:tag="LEFT_TO_RIGHT"
        android:text="Launch Secondary Activity" />

+    <Button
+        android:id="@+id/launch_secondary_activity_rtl_button"
+        android:layout_width="wrap_content"
+        android:layout_height="48dp"
+        android:onClick="launchSecondaryActivity"
+        android:tag="RIGHT_TO_LEFT"
+        android:text="Launch Secondary Activity in RTL" />
+
    <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:tag="LEFT_TO_RIGHT"
        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" />

+    <Button
+        android:id="@+id/launch_placeholder_split_rtl_button"
+        android:layout_width="wrap_content"
+        android:layout_height="48dp"
+        android:onClick="launchPlaceholderSplit"
+        android:tag="RIGHT_TO_LEFT"
+        android:text="Launch Placeholder Split in RTL" />
+
 </LinearLayout>
--- 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
@@ -16,22 +16,25 @@

 package com.android.server.wm.flicker.testapp;

+
 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 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;
 import androidx.window.embedding.RuleController;
-import androidx.window.extensions.embedding.ActivityEmbeddingComponent;
-import androidx.window.extensions.embedding.EmbeddingRule;
-import androidx.window.extensions.embedding.SplitPairRule;
-import androidx.window.extensions.embedding.SplitPlaceholderRule;
-
-import com.android.server.wm.flicker.helpers.ActivityEmbeddingAppHelper;
+import androidx.window.embedding.SplitAttributes;
+import androidx.window.embedding.SplitAttributes.LayoutDirection;
+import androidx.window.embedding.SplitController;
+import androidx.window.embedding.SplitPairFilter;
+import androidx.window.embedding.SplitPairRule;
+import androidx.window.embedding.SplitPlaceholderRule;
+import androidx.window.embedding.SplitRule;

 import java.util.HashSet;
 import java.util.Set;
@@ -40,16 +43,27 @@ import java.util.Set;
 public class ActivityEmbeddingMainActivity extends Activity {
    private static final String TAG = "ActivityEmbeddingMainActivity";
    private static final float DEFAULT_SPLIT_RATIO = 0.5f;
+    private RuleController mRuleController;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_embedding_main_layout);
+        final SplitController.SplitSupportStatus status = SplitController.getInstance(
+                this).getSplitSupportStatus();
+        if (status != SplitController.SplitSupportStatus.SPLIT_AVAILABLE) {
+            throw new RuntimeException(
+                    "Unable to initiate SplitController in ActivityEmbeddingMainActivity, "
+                            + "splitSupportStatus = " + status);
+        }
+        mRuleController = RuleController.getInstance(this);
    }

    /** R.id.launch_secondary_activity_button onClick */
    public void launchSecondaryActivity(View view) {
-        initializeSplitRules(createSplitPairRules());
+        final String layoutDirection = view.getTag().toString();
+        mRuleController.clearRules();
+        mRuleController.addRule(createSplitPairRules(layoutDirection));
        startActivity(new Intent().setComponent(
                ActivityOptions.ActivityEmbedding.SecondaryActivity.COMPONENT));
    }
@@ -73,51 +87,67 @@ public class ActivityEmbeddingMainActivity extends Activity {

    /** R.id.launch_placeholder_split_button onClick */
    public void launchPlaceholderSplit(View view) {
-        initializeSplitRules(createSplitPlaceholderRules());
+        final String layoutDirection = view.getTag().toString();
+        mRuleController.clearRules();
+        mRuleController.addRule(createSplitPlaceholderRules(layoutDirection));
        startActivity(new Intent().setComponent(
                ActivityOptions.ActivityEmbedding.PlaceholderPrimaryActivity.COMPONENT));
    }

-    private void initializeSplitRules(Set<EmbeddingRule> rules) {
-        ActivityEmbeddingComponent embeddingComponent =
-                ActivityEmbeddingAppHelper.getActivityEmbeddingComponent();
-        if (embeddingComponent == null) {
-            // Embedding not supported
-            Log.d(TAG, "ActivityEmbedding is not supported on this device");
-            finish();
-            return;
+    private static SplitPairRule createSplitPairRules(@NonNull String layoutDirection) {
+        final Set<SplitPairFilter> pairFilters = new HashSet<>();
+        final SplitPairFilter activitiesPair = new SplitPairFilter(
+                ActivityOptions.ActivityEmbedding.MainActivity.COMPONENT,
+                ActivityOptions.ActivityEmbedding.SecondaryActivity.COMPONENT,
+                null /* secondaryActivityIntentAction */);
+        pairFilters.add(activitiesPair);
+        final SplitAttributes splitAttributes = new SplitAttributes.Builder()
+                .setSplitType(SplitAttributes.SplitType.SPLIT_TYPE_EQUAL)
+                .setLayoutDirection(parseLayoutDirection(layoutDirection))
+                .build();
+        // Setting thresholds to ALWAYS_ALLOW values to make it easy for running on all devices.
+        final SplitPairRule rule = new SplitPairRule.Builder(pairFilters)
+                .setDefaultSplitAttributes(splitAttributes)
+                .setMinWidthDp(SplitRule.SPLIT_MIN_DIMENSION_ALWAYS_ALLOW)
+                .setMinHeightDp(SplitRule.SPLIT_MIN_DIMENSION_ALWAYS_ALLOW)
+                .setMinSmallestWidthDp(SplitRule.SPLIT_MIN_DIMENSION_ALWAYS_ALLOW)
+                .setMaxAspectRatioInPortrait(EmbeddingAspectRatio.ALWAYS_ALLOW)
+                .setMaxAspectRatioInLandscape(EmbeddingAspectRatio.ALWAYS_ALLOW)
+                .build();
+        return rule;
+    }
+
+    private static SplitPlaceholderRule createSplitPlaceholderRules(
+            @NonNull String layoutDirection) {
+        final Set<ActivityFilter> activityFilters = new HashSet<>();
+        activityFilters.add(new ActivityFilter(
+                ActivityOptions.ActivityEmbedding.PlaceholderPrimaryActivity.COMPONENT,
+                null /* intentAction */));
+        final Intent intent = new Intent();
+        intent.setComponent(
+                ActivityOptions.ActivityEmbedding.PlaceholderSecondaryActivity.COMPONENT);
+        final SplitAttributes splitAttributes = new SplitAttributes.Builder()
+                .setSplitType(SplitAttributes.SplitType.SPLIT_TYPE_EQUAL)
+                .setLayoutDirection(parseLayoutDirection(layoutDirection))
+                .build();
+        final SplitPlaceholderRule rule = new SplitPlaceholderRule.Builder(activityFilters, intent)
+                .setDefaultSplitAttributes(splitAttributes)
+                .setMinWidthDp(SplitRule.SPLIT_MIN_DIMENSION_ALWAYS_ALLOW)
+                .setMinHeightDp(SplitRule.SPLIT_MIN_DIMENSION_ALWAYS_ALLOW)
+                .setMinSmallestWidthDp(SplitRule.SPLIT_MIN_DIMENSION_ALWAYS_ALLOW)
+                .setMaxAspectRatioInPortrait(EmbeddingAspectRatio.ALWAYS_ALLOW)
+                .setMaxAspectRatioInLandscape(EmbeddingAspectRatio.ALWAYS_ALLOW)
+                .build();
+        return rule;
+    }
+
+    private static LayoutDirection parseLayoutDirection(@NonNull String layoutDirectionStr) {
+        if (layoutDirectionStr.equals(LayoutDirection.LEFT_TO_RIGHT.toString())) {
+            return LayoutDirection.LEFT_TO_RIGHT;
        }
-        embeddingComponent.setEmbeddingRules(rules);
-    }
-
-    private Set<EmbeddingRule> createSplitPairRules() {
-        final Set<EmbeddingRule> rules = new ArraySet<>();
-        final SplitPairRule rule = new SplitPairRule.Builder(
-                activitiesPair -> activitiesPair.first instanceof ActivityEmbeddingMainActivity
-                        && activitiesPair.second instanceof ActivityEmbeddingSecondaryActivity,
-                activityIntentPair ->
-                        activityIntentPair.first instanceof ActivityEmbeddingMainActivity
-                                && activityIntentPair.second.getComponent().equals(ActivityOptions
-                                .ActivityEmbedding.SecondaryActivity.COMPONENT),
-                windowMetrics -> true)
-                .setSplitRatio(DEFAULT_SPLIT_RATIO)
-                .build();
-        rules.add(rule);
-        return rules;
-    }
-
-    private Set<EmbeddingRule> createSplitPlaceholderRules() {
-        final Set<EmbeddingRule> rules = new ArraySet<>();
-        final SplitPlaceholderRule rule = new SplitPlaceholderRule.Builder(
-                new Intent().setComponent(
-                        ActivityOptions.ActivityEmbedding.PlaceholderSecondaryActivity.COMPONENT),
-                activity -> activity instanceof ActivityEmbeddingPlaceholderPrimaryActivity,
-                intent -> intent.getComponent().equals(
-                        ActivityOptions.ActivityEmbedding.PlaceholderPrimaryActivity.COMPONENT),
-                windowMetrics -> true)
-                .setSplitRatio(DEFAULT_SPLIT_RATIO)
-                .build();
-        rules.add(rule);
-        return rules;
+        if (layoutDirectionStr.equals(LayoutDirection.RIGHT_TO_LEFT.toString())) {
+            return LayoutDirection.RIGHT_TO_LEFT;
+        }
+        return LayoutDirection.LOCALE;
    }
 }