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Merge "Finish existing secondary containers when starting to side" into sc-v2-dev

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This commit is contained in:
TreeHugger Robot
2021-08-13 04:46:30 +00:00
committed by Android (Google) Code Review
parent cc116a6dd3 f45a464409
commit 260fa38fa9
3 changed files with 42 additions and 24 deletions
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10
libs/WindowManager/Jetpack/src/androidx/window/extensions/organizer/JetpackTaskFragmentOrganizer.java
View File

@@ -96,11 +96,11 @@ class JetpackTaskFragmentOrganizer extends TaskFragmentOrganizer {
* @param activityIntent Intent to start the secondary Activity with.
* @param activityOptions ActivityOptions to start the secondary Activity with.
*/
void startActivityToSide(IBinder launchingFragmentToken, Rect launchingFragmentBounds,
Activity launchingActivity, IBinder secondaryFragmentToken,
Rect secondaryFragmentBounds, Intent activityIntent,
void startActivityToSide(@NonNull WindowContainerTransaction wct,
@NonNull IBinder launchingFragmentToken, @NonNull Rect launchingFragmentBounds,
@NonNull Activity launchingActivity, @NonNull IBinder secondaryFragmentToken,
@NonNull Rect secondaryFragmentBounds, @NonNull Intent activityIntent,
@Nullable Bundle activityOptions) {
final WindowContainerTransaction wct = new WindowContainerTransaction();
final IBinder ownerToken = launchingActivity.getActivityToken();
// Create or resize the launching TaskFragment.
@@ -118,8 +118,6 @@ class JetpackTaskFragmentOrganizer extends TaskFragmentOrganizer {
// Set adjacent to each other so that the containers below will be invisible.
wct.setAdjacentTaskFragments(launchingFragmentToken, secondaryFragmentToken);
applyTransaction(wct);
}
/**

28
libs/WindowManager/Jetpack/src/androidx/window/extensions/organizer/SplitController.java
View File

@@ -296,12 +296,15 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen
}
/**
* Creates and registers a new split with the provided containers and configuration.
* Creates and registers a new split with the provided containers and configuration. Finishes
* existing secondary containers if found for the given primary container.
*/
void registerSplit(@NonNull TaskFragmentContainer primaryContainer,
@NonNull Activity primaryActivity,
void registerSplit(@NonNull WindowContainerTransaction wct,
@NonNull TaskFragmentContainer primaryContainer, @NonNull Activity primaryActivity,
@NonNull TaskFragmentContainer secondaryContainer,
@NonNull ExtensionSplitPairRule splitPairRule) {
removeExistingSecondaryContainers(wct, primaryContainer);
SplitContainer splitContainer = new SplitContainer(primaryContainer, primaryActivity,
secondaryContainer, splitPairRule);
mSplitContainers.add(splitContainer);
@@ -323,6 +326,25 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen
mSplitContainers.removeAll(containersToRemove);
}
/**
* Removes a secondary container for the given primary container if an existing split is
* already registered.
*/
void removeExistingSecondaryContainers(@NonNull WindowContainerTransaction wct,
@NonNull TaskFragmentContainer primaryContainer) {
// If the primary container was already in a split - remove the secondary container that
// is now covered by the new one that replaced it.
final SplitContainer existingSplitContainer = getActiveSplitForContainer(
primaryContainer);
if (existingSplitContainer == null
|| primaryContainer == existingSplitContainer.getSecondaryContainer()) {
return;
}
existingSplitContainer.getSecondaryContainer().finish(
false /* shouldFinishDependent */, mPresenter, wct, this);
}
/**
* Returns the topmost not finished container.
*/

28
libs/WindowManager/Jetpack/src/androidx/window/extensions/organizer/SplitPresenter.java
View File

@@ -108,9 +108,10 @@ class SplitPresenter extends JetpackTaskFragmentOrganizer {
// Set adjacent to each other so that the containers below will be invisible.
wct.setAdjacentTaskFragments(
primaryContainer.getTaskFragmentToken(), secondaryContainer.getTaskFragmentToken());
applyTransaction(wct);
mController.registerSplit(primaryContainer, primaryActivity, secondaryContainer, rule);
mController.registerSplit(wct, primaryContainer, primaryActivity, secondaryContainer, rule);
applyTransaction(wct);
return secondaryContainer;
}
@@ -142,9 +143,10 @@ class SplitPresenter extends JetpackTaskFragmentOrganizer {
// Set adjacent to each other so that the containers below will be invisible.
wct.setAdjacentTaskFragments(
primaryContainer.getTaskFragmentToken(), secondaryContainer.getTaskFragmentToken());
applyTransaction(wct);
mController.registerSplit(primaryContainer, primaryActivity, secondaryContainer, rule);
mController.registerSplit(wct, primaryContainer, primaryActivity, secondaryContainer, rule);
applyTransaction(wct);
}
/**
@@ -202,20 +204,16 @@ class SplitPresenter extends JetpackTaskFragmentOrganizer {
}
TaskFragmentContainer secondaryContainer = mController.newContainer(null);
startActivityToSide(
primaryContainer.getTaskFragmentToken(),
primaryRectBounds,
launchingActivity,
secondaryContainer.getTaskFragmentToken(),
secondaryRectBounds,
activityIntent,
activityOptions);
final WindowContainerTransaction wct = new WindowContainerTransaction();
mController.registerSplit(wct, primaryContainer, launchingActivity, secondaryContainer,
rule);
startActivityToSide(wct, primaryContainer.getTaskFragmentToken(), primaryRectBounds,
launchingActivity, secondaryContainer.getTaskFragmentToken(), secondaryRectBounds,
activityIntent, activityOptions);
applyTransaction(wct);
primaryContainer.setLastRequestedBounds(primaryRectBounds);
secondaryContainer.setLastRequestedBounds(secondaryRectBounds);
mController.registerSplit(primaryContainer, launchingActivity, secondaryContainer,
rule);
}
/**