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Commit 771388a9 authored by Louis Chang's avatar Louis Chang Committed by Automerger Merge Worker
Browse files

Merge "Directly hide the surface of the invisible activity if display rotates"... 

Merge "Directly hide the surface of the invisible activity if display rotates" into udc-dev am: 75045cbd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22555226



Change-Id: Ibafbcc658be965402ee8e072719d58b1ed56989f
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 478dc4b0 75045cbd

libs/WindowManager/Shell/src/com/android/wm/shell/transition/DefaultTransitionHandler.java

+10 −0
Original line number Diff line number Diff line
@@ -327,6 +327,7 @@ public class DefaultTransitionHandler implements Transitions.TransitionHandler { 


        @ColorInt int backgroundColorForTransition = 0;

        final int wallpaperTransit = getWallpaperTransitType(info);

        boolean isDisplayRotationAnimationStarted = false;

        for (int i = info.getChanges().size() - 1; i >= 0; --i) {

            final TransitionInfo.Change change = info.getChanges().get(i);

            if (change.hasAllFlags(FLAG_IN_TASK_WITH_EMBEDDED_ACTIVITY
@@ -350,6 +351,7 @@ public class DefaultTransitionHandler implements Transitions.TransitionHandler { 
                    if (!(isSeamlessDisplayChange || anim == ROTATION_ANIMATION_JUMPCUT)) {

                        startRotationAnimation(startTransaction, change, info, anim, animations,

                                onAnimFinish);

                        isDisplayRotationAnimationStarted = true;

                        continue;

                    }

                } else {
@@ -405,6 +407,14 @@ public class DefaultTransitionHandler implements Transitions.TransitionHandler { 
                }

            }



            // Hide the invisible surface directly without animating it if there is a display

            // rotation animation playing.

            if (isDisplayRotationAnimationStarted && TransitionUtil.isClosingType(

                    change.getMode())) {

                startTransaction.hide(change.getLeash());

                continue;

            }



            // The back gesture has animated this change before transition happen, so here we don't

            // play the animation again.

            if (change.hasFlags(FLAG_BACK_GESTURE_ANIMATED)) {