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Merge "Handle tranlucent strategy on back" into tm-qpr-dev am: 0b5d2db6e9

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21154290

Change-Id: I4061c23e953b05b7fd8176d9d69d5b876980a0f1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Massimo Carli
2023-02-08 15:01:08 +00:00
committed by Automerger Merge Worker
parent f35090ee00 0b5d2db6e9
commit dd94099564
3 changed files with 26 additions and 1 deletions
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4
services/core/java/com/android/server/wm/ActivityRecord.java
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@@ -3906,6 +3906,10 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
}
}
boolean isFinishing() {
return finishing;
}
/**
* This method is to only be called from the client via binder when the activity is destroyed
* AND finished.

7
services/core/java/com/android/server/wm/LetterboxUiController.java
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@@ -105,6 +105,7 @@ import com.android.server.wm.LetterboxConfiguration.LetterboxBackgroundType;
import java.io.PrintWriter;
import java.util.function.BooleanSupplier;
import java.util.function.Predicate;
/** Controls behaviour of the letterbox UI for {@link mActivityRecord}. */
// TODO(b/185262487): Improve test coverage of this class. Parts of it are tested in
@@ -114,6 +115,9 @@ import java.util.function.BooleanSupplier;
// TODO(b/263021211): Consider renaming to more generic CompatUIController.
final class LetterboxUiController {
private static final Predicate<ActivityRecord> FIRST_OPAQUE_NOT_FINISHING_ACTIVITY_PREDICATE =
activityRecord -> activityRecord.fillsParent() && !activityRecord.isFinishing();
private static final String TAG = TAG_WITH_CLASS_NAME ? "LetterboxUiController" : TAG_ATM;
private static final float UNDEFINED_ASPECT_RATIO = 0f;
@@ -1390,7 +1394,8 @@ final class LetterboxUiController {
return;
}
final ActivityRecord firstOpaqueActivityBeneath = mActivityRecord.getTask().getActivity(
ActivityRecord::fillsParent, mActivityRecord, false /* includeBoundary */,
FIRST_OPAQUE_NOT_FINISHING_ACTIVITY_PREDICATE /* callback */,
mActivityRecord /* boundary */, false /* includeBoundary */,
true /* traverseTopToBottom */);
if (firstOpaqueActivityBeneath == null) {
// We skip letterboxing if the translucent activity doesn't have any opaque

16
services/tests/wmtests/src/com/android/server/wm/SizeCompatTests.java
View File

@@ -254,6 +254,22 @@ public class SizeCompatTests extends WindowTestsBase {
assertFalse(translucentActivity.inSizeCompatMode());
}
@Test
public void testCheckOpaqueIsLetterboxedWhenStrategyIsApplied() {
mWm.mLetterboxConfiguration.setTranslucentLetterboxingOverrideEnabled(true);
setUpDisplaySizeWithApp(2000, 1000);
prepareUnresizable(mActivity, SCREEN_ORIENTATION_PORTRAIT);
mActivity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);
// Translucent Activity
final ActivityRecord translucentActivity = new ActivityBuilder(mAtm)
.setLaunchedFromUid(mActivity.getUid())
.build();
doReturn(false).when(translucentActivity).fillsParent();
spyOn(mActivity);
mTask.addChild(translucentActivity);
verify(mActivity).isFinishing();
}
@Test
public void testRestartProcessIfVisible() {
setUpDisplaySizeWithApp(1000, 2500);