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Commit 299a01fc authored by Matthew Ng's avatar Matthew Ng
Browse files

Fixes recents from expanding full size when an app is docked 

This is a bug as a result from change ag/1635318 where the
recents/overview area expands to full size when tapped after docking an
app by dragging it to the top. As a result it would expand to full size
and show behind the docked stack.

Fixes: 33335322
Test: ./run-test android.server.cts and ran manual use case from bug
Change-Id: Icf3443631fc3f1c3407d5fd23db077e47ba81110
parent 55dac08a

services/core/java/com/android/server/am/ActivityStackSupervisor.java

+2 −2
Original line number Diff line number Diff line
@@ -4599,13 +4599,13 @@ public class ActivityStackSupervisor extends ConfigurationContainer 
            // Defer updating the stack in which recents is until the app transition is done, to

            // not run into issues where we still need to draw the task in recents but the

            // docked stack is already created.

            deferUpdateBounds(RECENTS_STACK_ID);

            deferUpdateBounds(HOME_STACK_ID);

            mWindowManager.prepareAppTransition(TRANSIT_DOCK_TASK_FROM_RECENTS, false);

        }



        task = anyTaskForIdLocked(taskId, RESTORE_FROM_RECENTS, launchStackId);

        if (task == null) {

            continueUpdateBounds(RECENTS_STACK_ID);

            continueUpdateBounds(HOME_STACK_ID);

            mWindowManager.executeAppTransition();

            throw new IllegalArgumentException(

                    "startActivityFromRecentsInner: Task " + taskId + " not found.");