Merge changes I2a8688e7,I6d831706 into tm-qpr-dev am: 558219eca0

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21010947

Change-Id: Ibf951b3d8994914d0ae3da76f494bbccb3fff3f3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Mariia Sandrikova
2023-01-27 13:34:35 +00:00
committed by Automerger Merge Worker
6 changed files with 238 additions and 14 deletions

View File

@@ -1237,6 +1237,29 @@ public class ActivityInfo extends ComponentInfo implements Parcelable {
@Overridable
public static final long OVERRIDE_ANY_ORIENTATION = 265464455L;
/**
* This override fixes display orientation to landscape natural orientation when a task is
* fullscreen. While display rotation is fixed to landscape, the orientation requested by the
* activity will be still respected by bounds resolution logic. For instance, if an activity
* requests portrait orientation and this override is set, then activity will appear in the
* letterbox mode for fixed orientation with the display rotated to the lanscape natural
* orientation.
*
* <p>This override is applicable only when natural orientation of the device is
* landscape and display ignores orientation requestes.
*
* <p>Main use case for this override are camera-using activities that are portrait-only and
* assume alignment with natural device orientation. Such activities can automatically be
* rotated with com.android.server.wm.DisplayRotationCompatPolicy but not all of them can
* handle dynamic rotation and thus can benefit from this override.
*
* @hide
*/
@ChangeId
@Disabled
@Overridable
public static final long OVERRIDE_USE_DISPLAY_LANDSCAPE_NATURAL_ORIENTATION = 255940284L;
/**
* Compares activity window layout min width/height with require space for multi window to
* determine if it can be put into multi window mode.

View File

@@ -1015,6 +1015,51 @@ public interface WindowManager extends ViewManager {
String PROPERTY_COMPAT_ALLOW_ORIENTATION_OVERRIDE =
"android.window.PROPERTY_COMPAT_ALLOW_ORIENTATION_OVERRIDE";
/**
* Activity level {@link android.content.pm.PackageManager.Property PackageManager
* .Property} for an app to inform the system that the activity should be opted-out from the
* compatibility override that fixes display orientation to landscape natural orientation when
* an activity is fullscreen.
*
* <p>When this compat override is enabled and while display is fixed to the landscape natural
* orientation, the orientation requested by the activity will be still respected by bounds
* resolution logic. For instance, if an activity requests portrait orientation, then activity
* will appear in the letterbox mode for fixed orientation with the display rotated to the
* lanscape natural orientation.
*
* <p>The treatment is disabled by default but device manufacturers can enable the treatment
* using their discretion to improve display compatibility on the displays that have
* ignoreOrientationRequest display setting enabled (enables compatibility mode for fixed
* orientation, see <a href="https://developer.android.com/guide/practices/enhanced-letterboxing">Enhanced letterboxing</a>
* for more details).
*
* <p>With this property set to {@code true} or unset, the system wiil use landscape display
* orientation when the following conditions are met:
* <ul>
* <li>Natural orientation of the display is landscape
* <li>ignoreOrientationRequest display setting is enabled
* <li>Activity is fullscreen.
* <li>Device manufacturer enabled the treatment.
* </ul>
*
* <p>With this property set to {@code false}, device manufactured per-app override for
* display orientation won't be applied.
*
* <p><b>Syntax:</b>
* <pre>
* &lt;activity&gt;
* &lt;property
* android:name="android.window.PROPERTY_COMPAT_ALLOW_DISPLAY_ORIENTATION_OVERRIDE"
* android:value="true|false"/&gt;
* &lt;/activity&gt;
* </pre>
*
* @hide
*/
// TODO(b/263984287): Make this public API.
String PROPERTY_COMPAT_ALLOW_DISPLAY_ORIENTATION_OVERRIDE =
"android.window.PROPERTY_COMPAT_ALLOW_DISPLAY_ORIENTATION_OVERRIDE";
/**
* @hide
*/

View File

@@ -3331,6 +3331,12 @@
"group": "WM_DEBUG_STATES",
"at": "com\/android\/server\/wm\/TaskFragment.java"
},
"1015746067": {
"message": "Display id=%d is ignoring orientation request for %d, return %d following a per-app override for %s",
"level": "VERBOSE",
"group": "WM_DEBUG_ORIENTATION",
"at": "com\/android\/server\/wm\/DisplayContent.java"
},
"1022095595": {
"message": "TaskFragment info changed name=%s",
"level": "VERBOSE",

View File

@@ -27,6 +27,7 @@ import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW;
import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSET;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
@@ -2731,6 +2732,15 @@ class DisplayContent extends RootDisplayArea implements WindowManagerPolicy.Disp
final int orientation = super.getOrientation();
if (!handlesOrientationChangeFromDescendant(orientation)) {
ActivityRecord topActivity = topRunningActivity(/* considerKeyguardState= */ true);
if (topActivity != null && topActivity.mLetterboxUiController
.shouldUseDisplayLandscapeNaturalOrientation()) {
ProtoLog.v(WM_DEBUG_ORIENTATION,
"Display id=%d is ignoring orientation request for %d, return %d"
+ " following a per-app override for %s",
mDisplayId, orientation, SCREEN_ORIENTATION_LANDSCAPE, topActivity);
return SCREEN_ORIENTATION_LANDSCAPE;
}
mLastOrientationSource = null;
// Return SCREEN_ORIENTATION_UNSPECIFIED so that Display respect sensor rotation
ProtoLog.v(WM_DEBUG_ORIENTATION,

View File

@@ -25,6 +25,7 @@ import static android.content.pm.ActivityInfo.OVERRIDE_ENABLE_COMPAT_IGNORE_REQU
import static android.content.pm.ActivityInfo.OVERRIDE_LANDSCAPE_ORIENTATION_TO_REVERSE_LANDSCAPE;
import static android.content.pm.ActivityInfo.OVERRIDE_UNDEFINED_ORIENTATION_TO_NOSENSOR;
import static android.content.pm.ActivityInfo.OVERRIDE_UNDEFINED_ORIENTATION_TO_PORTRAIT;
import static android.content.pm.ActivityInfo.OVERRIDE_USE_DISPLAY_LANDSCAPE_NATURAL_ORIENTATION;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_NOSENSOR;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE;
@@ -38,6 +39,7 @@ import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
import static android.view.WindowManager.PROPERTY_CAMERA_COMPAT_ALLOW_FORCE_ROTATION;
import static android.view.WindowManager.PROPERTY_CAMERA_COMPAT_ALLOW_REFRESH;
import static android.view.WindowManager.PROPERTY_CAMERA_COMPAT_ENABLE_REFRESH_VIA_PAUSE;
import static android.view.WindowManager.PROPERTY_COMPAT_ALLOW_DISPLAY_ORIENTATION_OVERRIDE;
import static android.view.WindowManager.PROPERTY_COMPAT_ALLOW_ORIENTATION_OVERRIDE;
import static android.view.WindowManager.PROPERTY_COMPAT_IGNORE_REQUESTED_ORIENTATION;
@@ -72,6 +74,9 @@ import static com.android.server.wm.LetterboxConfiguration.LETTERBOX_VERTICAL_RE
import static com.android.server.wm.LetterboxConfiguration.MIN_FIXED_ORIENTATION_LETTERBOX_ASPECT_RATIO;
import static com.android.server.wm.LetterboxConfiguration.letterboxBackgroundTypeToString;
import static java.lang.Boolean.FALSE;
import static java.lang.Boolean.TRUE;
import android.annotation.Nullable;
import android.app.ActivityManager.TaskDescription;
import android.content.pm.ActivityInfo.ScreenOrientation;
@@ -131,9 +136,23 @@ final class LetterboxUiController {
private final boolean mIsOverrideToNosensorOrientationEnabled;
// Corresponds to OVERRIDE_LANDSCAPE_ORIENTATION_TO_REVERSE_LANDSCAPE
private final boolean mIsOverrideToReverseLandscapeOrientationEnabled;
// Corresponds to OVERRIDE_USE_DISPLAY_LANDSCAPE_NATURAL_ORIENTATION
private final boolean mIsOverrideUseDisplayLandscapeNaturalOrientationEnabled;
// Corresponds to OVERRIDE_CAMERA_COMPAT_DISABLE_FORCE_ROTATION
private final boolean mIsOverrideCameraCompatDisableForceRotationEnabled;
// Corresponds to OVERRIDE_CAMERA_COMPAT_DISABLE_REFRESH
private final boolean mIsOverrideCameraCompatDisableRefreshEnabled;
// Corresponds to OVERRIDE_CAMERA_COMPAT_ENABLE_REFRESH_VIA_PAUSE
private final boolean mIsOverrideCameraCompatEnableRefreshViaPauseEnabled;
// Corresponds to OVERRIDE_ENABLE_COMPAT_IGNORE_REQUESTED_ORIENTATION
private final boolean mIsOverrideEnableCompatIgnoreRequestedOrientationEnabled;
@Nullable
private final Boolean mBooleanPropertyAllowOrientationOverride;
@Nullable
private final Boolean mBooleanPropertyAllowDisplayOrientationOverride;
/*
* WindowContainerListener responsible to make translucent activities inherit
@@ -222,6 +241,10 @@ final class LetterboxUiController {
readComponentProperty(packageManager, mActivityRecord.packageName,
/* gatingCondition */ null,
PROPERTY_COMPAT_ALLOW_ORIENTATION_OVERRIDE);
mBooleanPropertyAllowDisplayOrientationOverride =
readComponentProperty(packageManager, mActivityRecord.packageName,
/* gatingCondition */ null,
PROPERTY_COMPAT_ALLOW_DISPLAY_ORIENTATION_OVERRIDE);
mIsOverrideAnyOrientationEnabled = isCompatChangeEnabled(OVERRIDE_ANY_ORIENTATION);
mIsOverrideToPortraitOrientationEnabled =
@@ -230,6 +253,18 @@ final class LetterboxUiController {
isCompatChangeEnabled(OVERRIDE_LANDSCAPE_ORIENTATION_TO_REVERSE_LANDSCAPE);
mIsOverrideToNosensorOrientationEnabled =
isCompatChangeEnabled(OVERRIDE_UNDEFINED_ORIENTATION_TO_NOSENSOR);
mIsOverrideUseDisplayLandscapeNaturalOrientationEnabled =
isCompatChangeEnabled(OVERRIDE_USE_DISPLAY_LANDSCAPE_NATURAL_ORIENTATION);
mIsOverrideCameraCompatDisableForceRotationEnabled =
isCompatChangeEnabled(OVERRIDE_CAMERA_COMPAT_DISABLE_FORCE_ROTATION);
mIsOverrideCameraCompatDisableRefreshEnabled =
isCompatChangeEnabled(OVERRIDE_CAMERA_COMPAT_DISABLE_REFRESH);
mIsOverrideCameraCompatEnableRefreshViaPauseEnabled =
isCompatChangeEnabled(OVERRIDE_CAMERA_COMPAT_ENABLE_REFRESH_VIA_PAUSE);
mIsOverrideEnableCompatIgnoreRequestedOrientationEnabled =
isCompatChangeEnabled(OVERRIDE_ENABLE_COMPAT_IGNORE_REQUESTED_ORIENTATION);
}
/**
@@ -299,7 +334,7 @@ final class LetterboxUiController {
if (!shouldEnableWithOverrideAndProperty(
/* gatingCondition */ mLetterboxConfiguration
::isPolicyForIgnoringRequestedOrientationEnabled,
OVERRIDE_ENABLE_COMPAT_IGNORE_REQUESTED_ORIENTATION,
mIsOverrideEnableCompatIgnoreRequestedOrientationEnabled,
mBooleanPropertyIgnoreRequestedOrientation)) {
return false;
}
@@ -344,9 +379,34 @@ final class LetterboxUiController {
mIsRefreshAfterRotationRequested = isRequested;
}
/**
* Whether should fix display orientation to landscape natural orientation when a task is
* fullscreen and the display is ignoring orientation requests.
*
* <p>This treatment is enabled when the following conditions are met:
* <ul>
* <li>Opt-out component property isn't enabled
* <li>Opt-in per-app override is enabled
* <li>Task is in fullscreen.
* <li>{@link DisplayContent#getIgnoreOrientationRequest} is enabled
* <li>Natural orientation of the display is landscape.
* </ul>
*/
boolean shouldUseDisplayLandscapeNaturalOrientation() {
return shouldEnableWithOptInOverrideAndOptOutProperty(
/* gatingCondition */ () -> mActivityRecord.mDisplayContent != null
&& mActivityRecord.getTask() != null
&& mActivityRecord.mDisplayContent.getIgnoreOrientationRequest()
&& !mActivityRecord.getTask().inMultiWindowMode()
&& mActivityRecord.mDisplayContent.getNaturalOrientation()
== ORIENTATION_LANDSCAPE,
mIsOverrideUseDisplayLandscapeNaturalOrientationEnabled,
mBooleanPropertyAllowDisplayOrientationOverride);
}
@ScreenOrientation
int overrideOrientationIfNeeded(@ScreenOrientation int candidate) {
if (Boolean.FALSE.equals(mBooleanPropertyAllowOrientationOverride)) {
if (FALSE.equals(mBooleanPropertyAllowOrientationOverride)) {
return candidate;
}
@@ -394,7 +454,7 @@ final class LetterboxUiController {
return shouldEnableWithOptOutOverrideAndProperty(
/* gatingCondition */ () -> mLetterboxConfiguration
.isCameraCompatTreatmentEnabled(/* checkDeviceConfig */ true),
OVERRIDE_CAMERA_COMPAT_DISABLE_REFRESH,
mIsOverrideCameraCompatDisableRefreshEnabled,
mBooleanPropertyCameraCompatAllowRefresh);
}
@@ -416,7 +476,7 @@ final class LetterboxUiController {
return shouldEnableWithOverrideAndProperty(
/* gatingCondition */ () -> mLetterboxConfiguration
.isCameraCompatTreatmentEnabled(/* checkDeviceConfig */ true),
OVERRIDE_CAMERA_COMPAT_ENABLE_REFRESH_VIA_PAUSE,
mIsOverrideCameraCompatEnableRefreshViaPauseEnabled,
mBooleanPropertyCameraCompatEnableRefreshViaPause);
}
@@ -435,7 +495,7 @@ final class LetterboxUiController {
return shouldEnableWithOptOutOverrideAndProperty(
/* gatingCondition */ () -> mLetterboxConfiguration
.isCameraCompatTreatmentEnabled(/* checkDeviceConfig */ true),
OVERRIDE_CAMERA_COMPAT_DISABLE_FORCE_ROTATION,
mIsOverrideCameraCompatDisableForceRotationEnabled,
mBooleanPropertyCameraCompatAllowForceRotation);
}
@@ -447,7 +507,7 @@ final class LetterboxUiController {
* Returns {@code true} when the following conditions are met:
* <ul>
* <li>{@code gatingCondition} isn't {@code false}
* <li>OEM didn't opt out with a {@code overrideChangeId} override
* <li>OEM didn't opt out with a per-app override
* <li>App developers didn't opt out with a component {@code property}
* </ul>
*
@@ -455,11 +515,30 @@ final class LetterboxUiController {
* disabled on per-app basis by OEMs or app developers.
*/
private boolean shouldEnableWithOptOutOverrideAndProperty(BooleanSupplier gatingCondition,
long overrideChangeId, Boolean property) {
boolean isOverrideChangeEnabled, Boolean property) {
if (!gatingCondition.getAsBoolean()) {
return false;
}
return !Boolean.FALSE.equals(property) && !isCompatChangeEnabled(overrideChangeId);
return !FALSE.equals(property) && !isOverrideChangeEnabled;
}
/**
* Returns {@code true} when the following conditions are met:
* <ul>
* <li>{@code gatingCondition} isn't {@code false}
* <li>OEM did opt in with a per-app override
* <li>App developers didn't opt out with a component {@code property}
* </ul>
*
* <p>This is used for the treatments that are enabled based with the heuristic but can be
* disabled on per-app basis by OEMs or app developers.
*/
private boolean shouldEnableWithOptInOverrideAndOptOutProperty(BooleanSupplier gatingCondition,
boolean isOverrideChangeEnabled, Boolean property) {
if (!gatingCondition.getAsBoolean()) {
return false;
}
return !FALSE.equals(property) && isOverrideChangeEnabled;
}
/**
@@ -468,20 +547,20 @@ final class LetterboxUiController {
* <li>{@code gatingCondition} isn't {@code false}
* <li>App developers didn't opt out with a component {@code property}
* <li>App developers opted in with a component {@code property} or an OEM opted in with a
* {@code overrideChangeId} override
* per-app override
* </ul>
*
* <p>This is used for the treatments that are enabled only on per-app basis.
*/
private boolean shouldEnableWithOverrideAndProperty(BooleanSupplier gatingCondition,
long overrideChangeId, Boolean property) {
boolean isOverrideChangeEnabled, Boolean property) {
if (!gatingCondition.getAsBoolean()) {
return false;
}
if (Boolean.FALSE.equals(property)) {
if (FALSE.equals(property)) {
return false;
}
return Boolean.TRUE.equals(property) || isCompatChangeEnabled(overrideChangeId);
return TRUE.equals(property) || isOverrideChangeEnabled;
}
boolean hasWallpaperBackgroundForLetterbox() {

View File

@@ -24,14 +24,18 @@ import static android.content.pm.ActivityInfo.OVERRIDE_ENABLE_COMPAT_IGNORE_REQU
import static android.content.pm.ActivityInfo.OVERRIDE_LANDSCAPE_ORIENTATION_TO_REVERSE_LANDSCAPE;
import static android.content.pm.ActivityInfo.OVERRIDE_UNDEFINED_ORIENTATION_TO_NOSENSOR;
import static android.content.pm.ActivityInfo.OVERRIDE_UNDEFINED_ORIENTATION_TO_PORTRAIT;
import static android.content.pm.ActivityInfo.OVERRIDE_USE_DISPLAY_LANDSCAPE_NATURAL_ORIENTATION;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_NOSENSOR;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
import static android.view.WindowManager.PROPERTY_CAMERA_COMPAT_ALLOW_FORCE_ROTATION;
import static android.view.WindowManager.PROPERTY_CAMERA_COMPAT_ALLOW_REFRESH;
import static android.view.WindowManager.PROPERTY_CAMERA_COMPAT_ENABLE_REFRESH_VIA_PAUSE;
import static android.view.WindowManager.PROPERTY_COMPAT_ALLOW_DISPLAY_ORIENTATION_OVERRIDE;
import static android.view.WindowManager.PROPERTY_COMPAT_ALLOW_ORIENTATION_OVERRIDE;
import static android.view.WindowManager.PROPERTY_COMPAT_IGNORE_REQUESTED_ORIENTATION;
@@ -98,6 +102,7 @@ public class LetterboxUiControllerTest extends WindowTestsBase {
public TestRule compatChangeRule = new PlatformCompatChangeRule();
private ActivityRecord mActivity;
private Task mTask;
private DisplayContent mDisplayContent;
private LetterboxUiController mController;
private LetterboxConfiguration mLetterboxConfiguration;
@@ -571,6 +576,56 @@ public class LetterboxUiControllerTest extends WindowTestsBase {
/* candidate */ SCREEN_ORIENTATION_UNSPECIFIED), SCREEN_ORIENTATION_UNSPECIFIED);
}
// shouldUseDisplayLandscapeNaturalOrientation
@Test
@EnableCompatChanges({OVERRIDE_USE_DISPLAY_LANDSCAPE_NATURAL_ORIENTATION})
public void testShouldUseDisplayLandscapeNaturalOrientation_override_returnsTrue() {
prepareActivityThatShouldUseDisplayLandscapeNaturalOrientation();
assertTrue(mController.shouldUseDisplayLandscapeNaturalOrientation());
}
@Test
@EnableCompatChanges({OVERRIDE_USE_DISPLAY_LANDSCAPE_NATURAL_ORIENTATION})
public void testShouldUseDisplayLandscapeNaturalOrientation_overrideAndFalseProperty_returnsFalse()
throws Exception {
mockThatProperty(PROPERTY_COMPAT_ALLOW_DISPLAY_ORIENTATION_OVERRIDE, /* value */ false);
mController = new LetterboxUiController(mWm, mActivity);
prepareActivityThatShouldUseDisplayLandscapeNaturalOrientation();
assertFalse(mController.shouldUseDisplayLandscapeNaturalOrientation());
}
@Test
@EnableCompatChanges({OVERRIDE_USE_DISPLAY_LANDSCAPE_NATURAL_ORIENTATION})
public void testShouldUseDisplayLandscapeNaturalOrientation_portraitNaturalOrientation_returnsFalse() {
prepareActivityThatShouldUseDisplayLandscapeNaturalOrientation();
doReturn(ORIENTATION_PORTRAIT).when(mDisplayContent).getNaturalOrientation();
assertFalse(mController.shouldUseDisplayLandscapeNaturalOrientation());
}
@Test
@EnableCompatChanges({OVERRIDE_USE_DISPLAY_LANDSCAPE_NATURAL_ORIENTATION})
public void testShouldUseDisplayLandscapeNaturalOrientation_disabledIgnoreOrientationRequest_returnsFalse() {
prepareActivityThatShouldUseDisplayLandscapeNaturalOrientation();
mDisplayContent.setIgnoreOrientationRequest(false);
assertFalse(mController.shouldUseDisplayLandscapeNaturalOrientation());
}
@Test
@EnableCompatChanges({OVERRIDE_USE_DISPLAY_LANDSCAPE_NATURAL_ORIENTATION})
public void testShouldUseDisplayLandscapeNaturalOrientation_inMultiWindowMode_returnsFalse() {
prepareActivityThatShouldUseDisplayLandscapeNaturalOrientation();
spyOn(mTask);
doReturn(true).when(mTask).inMultiWindowMode();
assertFalse(mController.shouldUseDisplayLandscapeNaturalOrientation());
}
private void mockThatProperty(String propertyName, boolean value) throws Exception {
Property property = new Property(propertyName, /* value */ value, /* packageName */ "",
/* className */ "");
@@ -579,6 +634,12 @@ public class LetterboxUiControllerTest extends WindowTestsBase {
doReturn(property).when(pm).getProperty(eq(propertyName), anyString());
}
private void prepareActivityThatShouldUseDisplayLandscapeNaturalOrientation() {
spyOn(mDisplayContent);
doReturn(ORIENTATION_LANDSCAPE).when(mDisplayContent).getNaturalOrientation();
mDisplayContent.setIgnoreOrientationRequest(true);
}
private void prepareActivityThatShouldIgnoreRequestedOrientationDuringRelaunch() {
doReturn(true).when(mLetterboxConfiguration)
.isPolicyForIgnoringRequestedOrientationEnabled();
@@ -588,10 +649,10 @@ public class LetterboxUiControllerTest extends WindowTestsBase {
private ActivityRecord setUpActivityWithComponent() {
mDisplayContent = new TestDisplayContent
.Builder(mAtm, /* dw */ 1000, /* dh */ 2000).build();
Task task = new TaskBuilder(mSupervisor).setDisplay(mDisplayContent).build();
mTask = new TaskBuilder(mSupervisor).setDisplay(mDisplayContent).build();
final ActivityRecord activity = new ActivityBuilder(mAtm)
.setOnTop(true)
.setTask(task)
.setTask(mTask)
// Set the component to be that of the test class in order to enable compat changes
.setComponent(ComponentName.createRelative(mContext,
com.android.server.wm.LetterboxUiControllerTest.class.getName()))