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Commit 017f1436 authored by Riddle Hsu's avatar Riddle Hsu Committed by Automerger Merge Worker
Browse files

Merge "Skip screen animation if it is off" into udc-dev am: 61f4503d 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23358306



Change-Id: I472d35014f81beb1bfc6d4edf677162b862abb33
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 7eb33182 61f4503d

core/java/android/view/WindowManager.java

+9 −1
Original line number Diff line number Diff line
@@ -554,6 +554,13 @@ public interface WindowManager extends ViewManager { 
     */

    int TRANSIT_FLAG_KEYGUARD_GOING_AWAY_TO_LAUNCHER_CLEAR_SNAPSHOT = (1 << 9); // 0x200



    /**

     * Transition flag: The transition is prepared when nothing is visible on screen, e.g. screen

     * is off. The animation handlers can decide whether to skip animations.

     * @hide

     */

    int TRANSIT_FLAG_INVISIBLE = (1 << 10); // 0x400



    /**

     * @hide

     */
@@ -567,7 +574,8 @@ public interface WindowManager extends ViewManager { 
            TRANSIT_FLAG_KEYGUARD_LOCKED,

            TRANSIT_FLAG_IS_RECENTS,

            TRANSIT_FLAG_KEYGUARD_GOING_AWAY,

            TRANSIT_FLAG_KEYGUARD_GOING_AWAY_TO_LAUNCHER_CLEAR_SNAPSHOT

            TRANSIT_FLAG_KEYGUARD_GOING_AWAY_TO_LAUNCHER_CLEAR_SNAPSHOT,

            TRANSIT_FLAG_INVISIBLE,

    })

    @Retention(RetentionPolicy.SOURCE)

    @interface TransitionFlags {}

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

+2 −1
Original line number Diff line number Diff line
@@ -299,7 +299,8 @@ public class DefaultTransitionHandler implements Transitions.TransitionHandler { 
        }



        // Early check if the transition doesn't warrant an animation.

        if (Transitions.isAllNoAnimation(info) || Transitions.isAllOrderOnly(info)) {

        if (Transitions.isAllNoAnimation(info) || Transitions.isAllOrderOnly(info)

                || (info.getFlags() & WindowManager.TRANSIT_FLAG_INVISIBLE) != 0) {

            startTransaction.apply();

            finishTransaction.apply();

            finishCallback.onTransitionFinished(null /* wct */, null /* wctCB */);

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

+1 −0
Original line number Diff line number Diff line
@@ -513,6 +513,7 @@ public class DisplayRotation { 
            }



            if (mDisplayContent.inTransition()

                    && mDisplayContent.getDisplayPolicy().isScreenOnFully()

                    && !mDisplayContent.mTransitionController.useShellTransitionsRotation()) {

                // Rotation updates cannot be performed while the previous rotation change animation

                // is still in progress. Skip this update. We will try updating again after the

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

+5 −1
Original line number Diff line number Diff line
@@ -687,7 +687,11 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 
            // All windows are synced already.

            return;

        }

        if (!isInTransition(wc)) return;

        if (wc.mDisplayContent == null || !isInTransition(wc)) return;

        if (!wc.mDisplayContent.getDisplayPolicy().isScreenOnFully()

                || wc.mDisplayContent.getDisplayInfo().state == Display.STATE_OFF) {

            mFlags |= WindowManager.TRANSIT_FLAG_INVISIBLE;

        }



        if (mContainerFreezer == null) {

            mContainerFreezer = new ScreenshotFreezer();