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Commit c54cba26 authored by Tony Huang's avatar Tony Huang Committed by Automerger Merge Worker
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Merge "Improve exit transition for task close case" into tm-qpr-dev am:... 

Merge "Improve exit transition for task close case" into tm-qpr-dev am: 2e075980 am: 8790168a am: 6e59a203

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22162082



Change-Id: Ida06790832a9516b8780d92332b953e6558349db
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 8c9aa463 6e59a203

libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitLayout.java

+4 −0
Original line number Diff line number Diff line
@@ -738,6 +738,10 @@ public final class SplitLayout implements DisplayInsetsController.OnInsetsChange 
        getRefBounds2(mTempRect);

        t.setPosition(leash2, mTempRect.left, mTempRect.top)

                .setWindowCrop(leash2, mTempRect.width(), mTempRect.height());

        // Make right or bottom side surface always higher than left or top side to avoid weird

        // animation when dismiss split. e.g. App surface fling above on decor surface.

        t.setLayer(leash1, 1);

        t.setLayer(leash2, 2);



        if (mImePositionProcessor.adjustSurfaceLayoutForIme(

                t, dividerLeash, leash1, leash2, dimLayer1, dimLayer2)) {

libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageTaskListener.java

+12 −4
Original line number Diff line number Diff line
@@ -220,12 +220,20 @@ class StageTaskListener implements ShellTaskOrganizer.TaskListener { 
                mCallbacks.onNoLongerSupportMultiWindow();

                return;

            }

            if (taskInfo.topActivity == null && mChildrenTaskInfo.contains(taskInfo.taskId)

                    && mChildrenTaskInfo.get(taskInfo.taskId).topActivity != null) {

                // If top activity become null, it means the task is about to vanish, we use this

                // signal to remove it from children list earlier for smooth dismiss transition.

                mChildrenTaskInfo.remove(taskInfo.taskId);

                mChildrenLeashes.remove(taskInfo.taskId);

            } else {

                mChildrenTaskInfo.put(taskInfo.taskId, taskInfo);

            }

            mCallbacks.onChildTaskStatusChanged(taskInfo.taskId, true /* present */,

                    taskInfo.isVisible);

            if (!ENABLE_SHELL_TRANSITIONS) {

                updateChildTaskSurface(

                        taskInfo, mChildrenLeashes.get(taskInfo.taskId), false /* firstAppeared */);

            if (!ENABLE_SHELL_TRANSITIONS && mChildrenLeashes.contains(taskInfo.taskId)) {

                updateChildTaskSurface(taskInfo, mChildrenLeashes.get(taskInfo.taskId),

                        false /* firstAppeared */);

            }

        } else {

            throw new IllegalArgumentException(this + "\n Unknown task: " + taskInfo