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Commit 90cffa4b authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
Browse files

Merge "Collect tasks when windowing mode of parent display changes" into tm-qpr-dev am: cbef171d 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19250773



Change-Id: I436066095f58b20da500b8a06dad02568658a97d
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents c236b057 cbef171d

services/core/java/com/android/server/wm/DisplayRotation.java

+1 −1
Original line number Diff line number Diff line
@@ -549,7 +549,7 @@ public class DisplayRotation { 
            // Go through all tasks and collect them before the rotation

            // TODO(shell-transitions): move collect() to onConfigurationChange once wallpaper

            //       handling is synchronized.

            mDisplayContent.mTransitionController.collectForDisplayChange(mDisplayContent,

            mDisplayContent.mTransitionController.collectForDisplayAreaChange(mDisplayContent,

                    null /* use collecting transition */);

        }

        mService.mAtmService.deferWindowLayout();

services/core/java/com/android/server/wm/PhysicalDisplaySwitchTransitionLauncher.java

+1 −1
Original line number Diff line number Diff line
@@ -101,7 +101,7 @@ public class PhysicalDisplaySwitchTransitionLauncher { 


        if (t != null) {

            mDisplayContent.mAtmService.startLaunchPowerMode(POWER_MODE_REASON_CHANGE_DISPLAY);

            mTransitionController.collectForDisplayChange(mDisplayContent, t);

            mTransitionController.collectForDisplayAreaChange(mDisplayContent, t);

            mTransition = t;

        }

    }

services/core/java/com/android/server/wm/TransitionController.java

+11 −8
Original line number Diff line number Diff line
@@ -460,24 +460,27 @@ class TransitionController { 
     * Collects the window containers which need to be synced with the changing display (e.g.

     * rotating) to the given transition or the current collecting transition.

     */

    void collectForDisplayChange(@NonNull DisplayContent dc, @Nullable Transition incoming) {

    void collectForDisplayAreaChange(@NonNull DisplayArea<?> wc, @Nullable Transition incoming) {

        if (incoming == null) incoming = mCollectingTransition;

        if (incoming == null) return;

        final Transition transition = incoming;

        // Collect all visible tasks.

        dc.forAllLeafTasks(task -> {

        wc.forAllLeafTasks(task -> {

            if (task.isVisible()) {

                transition.collect(task);

            }

        }, true /* traverseTopToBottom */);

        // Collect all visible non-app windows which need to be drawn before the animation starts.

        dc.forAllWindows(w -> {

        final DisplayContent dc = wc.asDisplayContent();

        if (dc != null) {

            wc.forAllWindows(w -> {

                if (w.mActivityRecord == null && w.isVisible() && !isCollecting(w.mToken)

                        && dc.shouldSyncRotationChange(w)) {

                    transition.collect(w.mToken);

                }

            }, true /* traverseTopToBottom */);

        }

    }



    /** @see Transition#mStatusBarTransitionDelay */

    void setStatusBarTransitionDelay(long delay) {

services/core/java/com/android/server/wm/WindowOrganizerController.java

+10 −1
Original line number Diff line number Diff line
@@ -397,7 +397,7 @@ class WindowOrganizerController extends IWindowOrganizerController.Stub 
                    // Go through all tasks and collect them before the rotation

                    // TODO(shell-transitions): move collect() to onConfigurationChange once

                    //       wallpaper handling is synchronized.

                    dc.mTransitionController.collectForDisplayChange(dc, transition);

                    dc.mTransitionController.collectForDisplayAreaChange(dc, transition);

                    dc.sendNewConfiguration();

                    effects |= TRANSACT_EFFECTS_LIFECYCLE;

                }
@@ -421,6 +421,15 @@ class WindowOrganizerController extends IWindowOrganizerController.Stub 
                    addToSyncSet(syncId, wc);

                }

                if (transition != null) transition.collect(wc);

                final DisplayArea da = wc.asDisplayArea();

                // Only check DisplayArea here as a similar thing is done for DisplayContent above.

                if (da != null && wc.asDisplayContent() == null

                        && entry.getValue().getWindowingMode() != da.getWindowingMode()) {

                    // Go through all tasks and collect them before changing the windowing mode of a

                    // display-level container.

                    // TODO(shell-transitions): handle this more elegantly.

                    da.mTransitionController.collectForDisplayAreaChange(da, transition);

                }



                if ((entry.getValue().getChangeMask()

                        & WindowContainerTransaction.Change.CHANGE_FORCE_NO_PIP) != 0) {