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Commit dbff75e3 authored by Winson Chung's avatar Winson Chung
Browse files

Update dock divider during recents animation. 

- Move all wrapper calls to the bg thread
- Account for position now that the task leash is in the app animation
  layer

Bug: 73118672
Change-Id: I5b680a688c0ad4ca34c76e22e1d5cee24133f40f
parent 8ad31511

quickstep/libs/sysui_shared.jar

+969 B (117 KiB)

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quickstep/src/com/android/quickstep/RecentsAnimationWrapper.java

+41 −1
Original line number Diff line number Diff line
@@ -28,7 +28,9 @@ public class RecentsAnimationWrapper { 
    public RecentsAnimationControllerCompat controller;

    public RemoteAnimationTargetCompat[] targets;



    private boolean mInputConsumerEnabled;

    private boolean mInputConsumerEnabled = false;

    private boolean mBehindSystemBars = true;

    private boolean mSplitScreenMinimized = false;



    public synchronized void setController(

            RecentsAnimationControllerCompat controller, RemoteAnimationTargetCompat[] targets) {
@@ -75,4 +77,42 @@ public class RecentsAnimationWrapper { 
            });

        }

    }



    public void setAnimationTargetsBehindSystemBars(boolean behindSystemBars) {

        if (mBehindSystemBars == behindSystemBars) {

            return;

        }

        mBehindSystemBars = behindSystemBars;

        BackgroundExecutor.get().submit(() -> {

            synchronized (this) {

                TraceHelper.partitionSection("RecentsController",

                        "Setting behind system bars on " + controller);

                if (controller != null) {

                    controller.setAnimationTargetsBehindSystemBars(behindSystemBars);

                }

            }

        });

    }



    /**

     * NOTE: As a workaround for conflicting animations (Launcher animating the task leash, and

     * SystemUI resizing the docked stack, which resizes the task), we currently only set the

     * minimized mode, and not the inverse.

     * TODO: Synchronize the minimize animation with the launcher animation

     */

    public void setSplitScreenMinimizedForTransaction(boolean minimized) {

        if (mSplitScreenMinimized || !minimized) {

            return;

        }

        mSplitScreenMinimized = minimized;

        BackgroundExecutor.get().submit(() -> {

            synchronized (this) {

                TraceHelper.partitionSection("RecentsController",

                        "Setting minimize dock on " + controller);

                if (controller != null) {

                    controller.setSplitScreenMinimized(minimized);

                }

            }

        });

    }

}

quickstep/src/com/android/quickstep/WindowTransformSwipeHandler.java

+4 −3
Original line number Diff line number Diff line
@@ -497,6 +497,7 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity> { 
                TransactionCompat transaction = new TransactionCompat();

                for (RemoteAnimationTargetCompat app : mRecentsAnimationWrapper.targets) {

                    if (app.mode == MODE_CLOSING) {

                        mTmpMatrix.postTranslate(app.position.x, app.position.y);

                        transaction.setMatrix(app.leash, mTmpMatrix)

                                .setWindowCrop(app.leash, mClipRect);
@@ -534,10 +535,10 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity> { 
                    }

                }

                if (mRecentsAnimationWrapper.controller != null) {



                    // TODO: This logic is spartanic!

                    mRecentsAnimationWrapper.controller.setAnimationTargetsBehindSystemBars(

                            shift < 0.12f);

                    boolean passedThreshold = shift > 0.12f;

                    mRecentsAnimationWrapper.setAnimationTargetsBehindSystemBars(!passedThreshold);

                    mRecentsAnimationWrapper.setSplitScreenMinimizedForTransaction(passedThreshold);

                }

            };

            if (Looper.getMainLooper() == Looper.myLooper()) {