From 8bf77af1a70e54a58fa22132e338cd827d8c6771 Mon Sep 17 00:00:00 2001 From: Charles Chen Date: Wed, 15 Jun 2022 17:26:47 +0800 Subject: [PATCH] Fix exception in expandSplitContainerIfNeeded The exception is because the client side hasn't received TaskFragmentInfo yet, so we don't have WindowContainerToken to change the bounds of TaskFragments. This CL verifies if we have TaskFragmentInfo before calling expandTaskFragment. If there's no TaskFragmentInfo, fallback to create new SplitContainer that fills the task bounds. Test: atest WMJetpackUnitTests Test: manual: reproduce steps mentioned in bug Bug: 232871351 Merged-In: Id8d122f7d95d1c6a3574b02ddd2b6afbc548f853 Change-Id: I83ee6ea32df485bf78db3b50dec8c92d80be8912 --- .../extensions/embedding/SplitController.java | 35 +++--- .../extensions/embedding/SplitPresenter.java | 69 +++++++++-- .../embedding/EmbeddingTestUtils.java | 18 ++- .../embedding/SplitControllerTest.java | 107 +++++++++++++++--- .../embedding/SplitPresenterTest.java | 27 +++-- 5 files changed, 209 insertions(+), 47 deletions(-) diff --git a/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java b/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java index 0ed23cb9ba6d5..1d22cf7cb0dac 100644 --- a/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java +++ b/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java @@ -24,9 +24,9 @@ import static androidx.window.extensions.embedding.SplitContainer.getFinishSecon import static androidx.window.extensions.embedding.SplitContainer.isStickyPlaceholderRule; import static androidx.window.extensions.embedding.SplitContainer.shouldFinishAssociatedContainerWhenAdjacent; import static androidx.window.extensions.embedding.SplitContainer.shouldFinishAssociatedContainerWhenStacked; -import static androidx.window.extensions.embedding.SplitPresenter.boundsSmallerThanMinDimensions; +import static androidx.window.extensions.embedding.SplitPresenter.RESULT_EXPAND_FAILED_NO_TF_INFO; import static androidx.window.extensions.embedding.SplitPresenter.getActivityIntentMinDimensionsPair; -import static androidx.window.extensions.embedding.SplitPresenter.getMinDimensions; +import static androidx.window.extensions.embedding.SplitPresenter.getNonEmbeddedActivityBounds; import static androidx.window.extensions.embedding.SplitPresenter.shouldShowSideBySide; import android.app.Activity; @@ -581,8 +581,9 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen } /** Finds the activity below the given activity. */ + @VisibleForTesting @Nullable - private Activity findActivityBelow(@NonNull Activity activity) { + Activity findActivityBelow(@NonNull Activity activity) { Activity activityBelow = null; final TaskFragmentContainer container = getContainerWithActivity(activity); if (container != null) { @@ -620,21 +621,21 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen // Can launch in the existing secondary container if the rules share the same // presentation. final TaskFragmentContainer secondaryContainer = splitContainer.getSecondaryContainer(); - if (secondaryContainer == getContainerWithActivity(secondaryActivity) - && !boundsSmallerThanMinDimensions(secondaryContainer.getLastRequestedBounds(), - getMinDimensions(secondaryActivity))) { + if (secondaryContainer == getContainerWithActivity(secondaryActivity)) { // The activity is already in the target TaskFragment. return true; } secondaryContainer.addPendingAppearedActivity(secondaryActivity); final WindowContainerTransaction wct = new WindowContainerTransaction(); - mPresenter.expandSplitContainerIfNeeded(wct, splitContainer, primaryActivity, - secondaryActivity, null /* secondaryIntent */); - wct.reparentActivityToTaskFragment( - secondaryContainer.getTaskFragmentToken(), - secondaryActivity.getActivityToken()); - mPresenter.applyTransaction(wct); - return true; + if (mPresenter.expandSplitContainerIfNeeded(wct, splitContainer, primaryActivity, + secondaryActivity, null /* secondaryIntent */) + != RESULT_EXPAND_FAILED_NO_TF_INFO) { + wct.reparentActivityToTaskFragment( + secondaryContainer.getTaskFragmentToken(), + secondaryActivity.getActivityToken()); + mPresenter.applyTransaction(wct); + return true; + } } // Create new split pair. mPresenter.createNewSplitContainer(primaryActivity, secondaryActivity, splitRule); @@ -800,9 +801,9 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen if (splitContainer != null && existingContainer == splitContainer.getPrimaryContainer() && (canReuseContainer(splitRule, splitContainer.getSplitRule()) // TODO(b/231845476) we should always respect clearTop. - || !respectClearTop)) { - mPresenter.expandSplitContainerIfNeeded(wct, splitContainer, primaryActivity, - null /* secondaryActivity */, intent); + || !respectClearTop) + && mPresenter.expandSplitContainerIfNeeded(wct, splitContainer, primaryActivity, + null /* secondaryActivity */, intent) != RESULT_EXPAND_FAILED_NO_TF_INFO) { // Can launch in the existing secondary container if the rules share the same // presentation. return splitContainer.getSecondaryContainer(); @@ -872,7 +873,7 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen pendingAppearedIntent, taskContainer, this); if (!taskContainer.isTaskBoundsInitialized()) { // Get the initial bounds before the TaskFragment has appeared. - final Rect taskBounds = SplitPresenter.getTaskBoundsFromActivity(activityInTask); + final Rect taskBounds = getNonEmbeddedActivityBounds(activityInTask); if (!taskContainer.setTaskBounds(taskBounds)) { Log.w(TAG, "Can't find bounds from activity=" + activityInTask); } diff --git a/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitPresenter.java b/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitPresenter.java index 63be98ebe175b..a89847a30d20d 100644 --- a/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitPresenter.java +++ b/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitPresenter.java @@ -65,6 +65,41 @@ class SplitPresenter extends JetpackTaskFragmentOrganizer { }) private @interface Position {} + /** + * Result of {@link #expandSplitContainerIfNeeded(WindowContainerTransaction, SplitContainer, + * Activity, Activity, Intent)}. + * No need to expand the splitContainer because screen is big enough to + * {@link #shouldShowSideBySide(Rect, SplitRule, Pair)} and minimum dimensions is satisfied. + */ + static final int RESULT_NOT_EXPANDED = 0; + /** + * Result of {@link #expandSplitContainerIfNeeded(WindowContainerTransaction, SplitContainer, + * Activity, Activity, Intent)}. + * The splitContainer should be expanded. It is usually because minimum dimensions is not + * satisfied. + * @see #shouldShowSideBySide(Rect, SplitRule, Pair) + */ + static final int RESULT_EXPANDED = 1; + /** + * Result of {@link #expandSplitContainerIfNeeded(WindowContainerTransaction, SplitContainer, + * Activity, Activity, Intent)}. + * The splitContainer should be expanded, but the client side hasn't received + * {@link android.window.TaskFragmentInfo} yet. Fallback to create new expanded SplitContainer + * instead. + */ + static final int RESULT_EXPAND_FAILED_NO_TF_INFO = 2; + + /** + * Result of {@link #expandSplitContainerIfNeeded(WindowContainerTransaction, SplitContainer, + * Activity, Activity, Intent)} + */ + @IntDef(value = { + RESULT_NOT_EXPANDED, + RESULT_EXPANDED, + RESULT_EXPAND_FAILED_NO_TF_INFO, + }) + private @interface ResultCode {} + private final SplitController mController; SplitPresenter(@NonNull Executor executor, SplitController controller) { @@ -399,15 +434,19 @@ class SplitPresenter extends JetpackTaskFragmentOrganizer { /** * Expands the split container if the current split bounds are smaller than the Activity or * Intent that is added to the container. + * + * @return the {@link ResultCode} based on {@link #shouldShowSideBySide(Rect, SplitRule, Pair)} + * and if {@link android.window.TaskFragmentInfo} has reported to the client side. */ - void expandSplitContainerIfNeeded(@NonNull WindowContainerTransaction wct, + @ResultCode + int expandSplitContainerIfNeeded(@NonNull WindowContainerTransaction wct, @NonNull SplitContainer splitContainer, @NonNull Activity primaryActivity, @Nullable Activity secondaryActivity, @Nullable Intent secondaryIntent) { if (secondaryActivity == null && secondaryIntent == null) { throw new IllegalArgumentException("Either secondaryActivity or secondaryIntent must be" + " non-null."); } - final Rect taskBounds = getTaskBoundsFromActivity(primaryActivity); + final Rect taskBounds = getParentContainerBounds(primaryActivity); final Pair minDimensionsPair; if (secondaryActivity != null) { minDimensionsPair = getActivitiesMinDimensionsPair(primaryActivity, secondaryActivity); @@ -417,11 +456,17 @@ class SplitPresenter extends JetpackTaskFragmentOrganizer { } // Expand the splitContainer if minimum dimensions are not satisfied. if (!shouldShowSideBySide(taskBounds, splitContainer.getSplitRule(), minDimensionsPair)) { - expandTaskFragment(wct, splitContainer.getPrimaryContainer() - .getTaskFragmentToken()); - expandTaskFragment(wct, splitContainer.getSecondaryContainer() - .getTaskFragmentToken()); + // If the client side hasn't received TaskFragmentInfo yet, we can't change TaskFragment + // bounds. Return failure to create a new SplitContainer which fills task bounds. + if (splitContainer.getPrimaryContainer().getInfo() == null + || splitContainer.getSecondaryContainer().getInfo() == null) { + return RESULT_EXPAND_FAILED_NO_TF_INFO; + } + expandTaskFragment(wct, splitContainer.getPrimaryContainer().getTaskFragmentToken()); + expandTaskFragment(wct, splitContainer.getSecondaryContainer().getTaskFragmentToken()); + return RESULT_EXPANDED; } + return RESULT_NOT_EXPANDED; } static boolean shouldShowSideBySide(@NonNull Rect parentBounds, @NonNull SplitRule rule) { @@ -593,11 +638,19 @@ class SplitPresenter extends JetpackTaskFragmentOrganizer { if (container != null) { return getParentContainerBounds(container); } - return getTaskBoundsFromActivity(activity); + // Obtain bounds from Activity instead because the Activity hasn't been embedded yet. + return getNonEmbeddedActivityBounds(activity); } + /** + * Obtains the bounds from a non-embedded Activity. + *

+ * Note that callers should use {@link #getParentContainerBounds(Activity)} instead for most + * cases unless we want to obtain task bounds before + * {@link TaskContainer#isTaskBoundsInitialized()}. + */ @NonNull - static Rect getTaskBoundsFromActivity(@NonNull Activity activity) { + static Rect getNonEmbeddedActivityBounds(@NonNull Activity activity) { final WindowConfiguration windowConfiguration = activity.getResources().getConfiguration().windowConfiguration; if (!activity.isInMultiWindowMode()) { diff --git a/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/EmbeddingTestUtils.java b/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/EmbeddingTestUtils.java index 3ef328141907c..effc1a3ef3ea9 100644 --- a/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/EmbeddingTestUtils.java +++ b/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/EmbeddingTestUtils.java @@ -58,13 +58,21 @@ public class EmbeddingTestUtils { /** Creates a rule to always split the given activity and the given intent. */ static SplitRule createSplitRule(@NonNull Activity primaryActivity, @NonNull Intent secondaryIntent) { + return createSplitRule(primaryActivity, secondaryIntent, true /* clearTop */); + } + + /** Creates a rule to always split the given activity and the given intent. */ + static SplitRule createSplitRule(@NonNull Activity primaryActivity, + @NonNull Intent secondaryIntent, boolean clearTop) { final Pair targetPair = new Pair<>(primaryActivity, secondaryIntent); return new SplitPairRule.Builder( activityPair -> false, targetPair::equals, w -> true) .setSplitRatio(SPLIT_RATIO) - .setShouldClearTop(true) + .setShouldClearTop(clearTop) + .setFinishPrimaryWithSecondary(DEFAULT_FINISH_PRIMARY_WITH_SECONDARY) + .setFinishSecondaryWithPrimary(DEFAULT_FINISH_SECONDARY_WITH_PRIMARY) .build(); } @@ -76,6 +84,14 @@ public class EmbeddingTestUtils { true /* clearTop */); } + /** Creates a rule to always split the given activities. */ + static SplitRule createSplitRule(@NonNull Activity primaryActivity, + @NonNull Activity secondaryActivity, boolean clearTop) { + return createSplitRule(primaryActivity, secondaryActivity, + DEFAULT_FINISH_PRIMARY_WITH_SECONDARY, DEFAULT_FINISH_SECONDARY_WITH_PRIMARY, + clearTop); + } + /** Creates a rule to always split the given activities with the given finish behaviors. */ static SplitRule createSplitRule(@NonNull Activity primaryActivity, @NonNull Activity secondaryActivity, int finishPrimaryWithSecondary, diff --git a/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitControllerTest.java b/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitControllerTest.java index 982ab8043bbc8..ad496a906a33e 100644 --- a/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitControllerTest.java +++ b/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitControllerTest.java @@ -35,6 +35,7 @@ import static com.google.common.truth.Truth.assertWithMessage; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertNotEquals; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNull; import static org.junit.Assert.assertThrows; @@ -436,6 +437,50 @@ public class SplitControllerTest { assertTrue(container.areLastRequestedBoundsEqual(null)); } + @Test + public void testResolveStartActivityIntent_shouldExpandSplitContainer() { + final Intent intent = new Intent().setComponent( + new ComponentName(ApplicationProvider.getApplicationContext(), + MinimumDimensionActivity.class)); + setupSplitRule(mActivity, intent, false /* clearTop */); + final Activity secondaryActivity = createMockActivity(); + addSplitTaskFragments(mActivity, secondaryActivity, false /* clearTop */); + + final TaskFragmentContainer container = mSplitController.resolveStartActivityIntent( + mTransaction, TASK_ID, intent, mActivity); + final TaskFragmentContainer primaryContainer = mSplitController.getContainerWithActivity( + mActivity); + + assertNotNull(mSplitController.getActiveSplitForContainers(primaryContainer, container)); + assertTrue(primaryContainer.areLastRequestedBoundsEqual(null)); + assertTrue(container.areLastRequestedBoundsEqual(null)); + assertEquals(container, mSplitController.getContainerWithActivity(secondaryActivity)); + } + + @Test + public void testResolveStartActivityIntent_noInfo_shouldCreateSplitContainer() { + final Intent intent = new Intent().setComponent( + new ComponentName(ApplicationProvider.getApplicationContext(), + MinimumDimensionActivity.class)); + setupSplitRule(mActivity, intent, false /* clearTop */); + final Activity secondaryActivity = createMockActivity(); + addSplitTaskFragments(mActivity, secondaryActivity, false /* clearTop */); + + final TaskFragmentContainer secondaryContainer = mSplitController + .getContainerWithActivity(secondaryActivity); + secondaryContainer.mInfo = null; + + final TaskFragmentContainer container = mSplitController.resolveStartActivityIntent( + mTransaction, TASK_ID, intent, mActivity); + final TaskFragmentContainer primaryContainer = mSplitController.getContainerWithActivity( + mActivity); + + assertNotNull(mSplitController.getActiveSplitForContainers(primaryContainer, container)); + assertTrue(primaryContainer.areLastRequestedBoundsEqual(null)); + assertTrue(container.areLastRequestedBoundsEqual(null)); + assertNotEquals(container, secondaryContainer); + } + @Test public void testPlaceActivityInTopContainer() { mSplitController.placeActivityInTopContainer(mActivity); @@ -807,17 +852,12 @@ public class SplitControllerTest { final Activity activityBelow = createMockActivity(); setupSplitRule(activityBelow, mActivity); - ActivityInfo aInfo = new ActivityInfo(); - final Rect secondaryBounds = getSplitBounds(false /* isPrimary */); - aInfo.windowLayout = new ActivityInfo.WindowLayout(0, 0, 0, 0, 0, - secondaryBounds.width() + 1, secondaryBounds.height() + 1); - doReturn(aInfo).when(mActivity).getActivityInfo(); + doReturn(createActivityInfoWithMinDimensions()).when(mActivity).getActivityInfo(); final TaskFragmentContainer container = mSplitController.newContainer(activityBelow, TASK_ID); container.addPendingAppearedActivity(mActivity); - // Allow to split as primary. boolean result = mSplitController.resolveActivityToContainer(mActivity, false /* isOnReparent */); @@ -825,6 +865,27 @@ public class SplitControllerTest { assertSplitPair(activityBelow, mActivity, true /* matchParentBounds */); } + @Test + public void testResolveActivityToContainer_minDimensions_shouldExpandSplitContainer() { + final Activity primaryActivity = createMockActivity(); + final Activity secondaryActivity = createMockActivity(); + addSplitTaskFragments(primaryActivity, secondaryActivity, false /* clearTop */); + + setupSplitRule(primaryActivity, mActivity, false /* clearTop */); + doReturn(createActivityInfoWithMinDimensions()).when(mActivity).getActivityInfo(); + doReturn(secondaryActivity).when(mSplitController).findActivityBelow(eq(mActivity)); + + clearInvocations(mSplitPresenter); + boolean result = mSplitController.resolveActivityToContainer(mActivity, + false /* isOnReparent */); + + assertTrue(result); + assertSplitPair(primaryActivity, mActivity, true /* matchParentBounds */); + assertEquals(mSplitController.getContainerWithActivity(secondaryActivity), + mSplitController.getContainerWithActivity(mActivity)); + verify(mSplitPresenter, never()).createNewSplitContainer(any(), any(), any()); + } + @Test public void testResolveActivityToContainer_inUnknownTaskFragment() { doReturn(new Binder()).when(mSplitController).getInitialTaskFragmentToken(mActivity); @@ -941,23 +1002,41 @@ public class SplitControllerTest { /** Setups a rule to always split the given activities. */ private void setupSplitRule(@NonNull Activity primaryActivity, @NonNull Intent secondaryIntent) { - final SplitRule splitRule = createSplitRule(primaryActivity, secondaryIntent); + setupSplitRule(primaryActivity, secondaryIntent, true /* clearTop */); + } + + /** Setups a rule to always split the given activities. */ + private void setupSplitRule(@NonNull Activity primaryActivity, + @NonNull Intent secondaryIntent, boolean clearTop) { + final SplitRule splitRule = createSplitRule(primaryActivity, secondaryIntent, clearTop); mSplitController.setEmbeddingRules(Collections.singleton(splitRule)); } /** Setups a rule to always split the given activities. */ private void setupSplitRule(@NonNull Activity primaryActivity, @NonNull Activity secondaryActivity) { - final SplitRule splitRule = createSplitRule(primaryActivity, secondaryActivity); + setupSplitRule(primaryActivity, secondaryActivity, true /* clearTop */); + } + + /** Setups a rule to always split the given activities. */ + private void setupSplitRule(@NonNull Activity primaryActivity, + @NonNull Activity secondaryActivity, boolean clearTop) { + final SplitRule splitRule = createSplitRule(primaryActivity, secondaryActivity, clearTop); mSplitController.setEmbeddingRules(Collections.singleton(splitRule)); } /** Adds a pair of TaskFragments as split for the given activities. */ private void addSplitTaskFragments(@NonNull Activity primaryActivity, @NonNull Activity secondaryActivity) { + addSplitTaskFragments(primaryActivity, secondaryActivity, true /* clearTop */); + } + + /** Adds a pair of TaskFragments as split for the given activities. */ + private void addSplitTaskFragments(@NonNull Activity primaryActivity, + @NonNull Activity secondaryActivity, boolean clearTop) { registerSplitPair(createMockTaskFragmentContainer(primaryActivity), createMockTaskFragmentContainer(secondaryActivity), - createSplitRule(primaryActivity, secondaryActivity)); + createSplitRule(primaryActivity, secondaryActivity, clearTop)); } /** Registers the two given TaskFragments as split pair. */ @@ -1008,16 +1087,18 @@ public class SplitControllerTest { if (primaryContainer.mInfo != null) { final Rect primaryBounds = matchParentBounds ? new Rect() : getSplitBounds(true /* isPrimary */); + final int windowingMode = matchParentBounds ? WINDOWING_MODE_UNDEFINED + : WINDOWING_MODE_MULTI_WINDOW; assertTrue(primaryContainer.areLastRequestedBoundsEqual(primaryBounds)); - assertTrue(primaryContainer.isLastRequestedWindowingModeEqual( - WINDOWING_MODE_MULTI_WINDOW)); + assertTrue(primaryContainer.isLastRequestedWindowingModeEqual(windowingMode)); } if (secondaryContainer.mInfo != null) { final Rect secondaryBounds = matchParentBounds ? new Rect() : getSplitBounds(false /* isPrimary */); + final int windowingMode = matchParentBounds ? WINDOWING_MODE_UNDEFINED + : WINDOWING_MODE_MULTI_WINDOW; assertTrue(secondaryContainer.areLastRequestedBoundsEqual(secondaryBounds)); - assertTrue(secondaryContainer.isLastRequestedWindowingModeEqual( - WINDOWING_MODE_MULTI_WINDOW)); + assertTrue(secondaryContainer.isLastRequestedWindowingModeEqual(windowingMode)); } } } diff --git a/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitPresenterTest.java b/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitPresenterTest.java index 029503cd70d2f..d79319666c017 100644 --- a/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitPresenterTest.java +++ b/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitPresenterTest.java @@ -21,11 +21,15 @@ import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW; import static androidx.window.extensions.embedding.EmbeddingTestUtils.TASK_BOUNDS; import static androidx.window.extensions.embedding.EmbeddingTestUtils.TASK_ID; import static androidx.window.extensions.embedding.EmbeddingTestUtils.createActivityInfoWithMinDimensions; +import static androidx.window.extensions.embedding.EmbeddingTestUtils.createMockTaskFragmentInfo; import static androidx.window.extensions.embedding.EmbeddingTestUtils.createSplitRule; import static androidx.window.extensions.embedding.EmbeddingTestUtils.getSplitBounds; import static androidx.window.extensions.embedding.SplitPresenter.POSITION_END; import static androidx.window.extensions.embedding.SplitPresenter.POSITION_FILL; import static androidx.window.extensions.embedding.SplitPresenter.POSITION_START; +import static androidx.window.extensions.embedding.SplitPresenter.RESULT_EXPANDED; +import static androidx.window.extensions.embedding.SplitPresenter.RESULT_EXPAND_FAILED_NO_TF_INFO; +import static androidx.window.extensions.embedding.SplitPresenter.RESULT_NOT_EXPANDED; import static androidx.window.extensions.embedding.SplitPresenter.getBoundsForPosition; import static androidx.window.extensions.embedding.SplitPresenter.getMinDimensions; import static androidx.window.extensions.embedding.SplitPresenter.shouldShowSideBySide; @@ -51,6 +55,7 @@ import android.content.pm.ActivityInfo; import android.content.res.Configuration; import android.content.res.Resources; import android.graphics.Rect; +import android.os.IBinder; import android.platform.test.annotations.Presubmit; import android.util.Pair; import android.util.Size; @@ -212,26 +217,31 @@ public class SplitPresenterTest { mPresenter.expandSplitContainerIfNeeded(mTransaction, splitContainer, mActivity, null /* secondaryActivity */, null /* secondaryIntent */)); - mPresenter.expandSplitContainerIfNeeded(mTransaction, splitContainer, mActivity, - secondaryActivity, null /* secondaryIntent */); - + assertEquals(RESULT_NOT_EXPANDED, mPresenter.expandSplitContainerIfNeeded(mTransaction, + splitContainer, mActivity, secondaryActivity, null /* secondaryIntent */)); verify(mPresenter, never()).expandTaskFragment(any(), any()); doReturn(createActivityInfoWithMinDimensions()).when(secondaryActivity).getActivityInfo(); + assertEquals(RESULT_EXPAND_FAILED_NO_TF_INFO, mPresenter.expandSplitContainerIfNeeded( + mTransaction, splitContainer, mActivity, secondaryActivity, + null /* secondaryIntent */)); - mPresenter.expandSplitContainerIfNeeded(mTransaction, splitContainer, mActivity, - secondaryActivity, null /* secondaryIntent */); + primaryTf.setInfo(createMockTaskFragmentInfo(primaryTf, mActivity)); + secondaryTf.setInfo(createMockTaskFragmentInfo(secondaryTf, secondaryActivity)); + assertEquals(RESULT_EXPANDED, mPresenter.expandSplitContainerIfNeeded(mTransaction, + splitContainer, mActivity, secondaryActivity, null /* secondaryIntent */)); verify(mPresenter).expandTaskFragment(eq(mTransaction), eq(primaryTf.getTaskFragmentToken())); verify(mPresenter).expandTaskFragment(eq(mTransaction), eq(secondaryTf.getTaskFragmentToken())); clearInvocations(mPresenter); - mPresenter.expandSplitContainerIfNeeded(mTransaction, splitContainer, mActivity, - null /* secondaryActivity */, new Intent(ApplicationProvider - .getApplicationContext(), MinimumDimensionActivity.class)); + assertEquals(RESULT_EXPANDED, mPresenter.expandSplitContainerIfNeeded(mTransaction, + splitContainer, mActivity, null /* secondaryActivity */, + new Intent(ApplicationProvider.getApplicationContext(), + MinimumDimensionActivity.class))); verify(mPresenter).expandTaskFragment(eq(mTransaction), eq(primaryTf.getTaskFragmentToken())); verify(mPresenter).expandTaskFragment(eq(mTransaction), @@ -246,6 +256,7 @@ public class SplitPresenterTest { doReturn(mActivityResources).when(activity).getResources(); doReturn(activityConfig).when(mActivityResources).getConfiguration(); doReturn(new ActivityInfo()).when(activity).getActivityInfo(); + doReturn(mock(IBinder.class)).when(activity).getActivityToken(); return activity; } }