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Commit fe8ef6ae authored by Android Build Coastguard Worker's avatar Android Build Coastguard Worker
Browse files

Snap for 12004722 from c9729d7e to 24Q4-release 

Change-Id: I953376495b4d4c9a0c4d24471ecb57a6af90543b
parents fea076a5 c9729d7e

core/java/android/window/flags/windowing_frontend.aconfig

+12 −1
Original line number Diff line number Diff line
@@ -193,3 +193,14 @@ flag { 
    purpose: PURPOSE_BUGFIX

  }

}



flag {

  name: "ensure_wallpaper_in_transitions"

  namespace: "windowing_frontend"

  description: "Ensure that wallpaper window tokens are always present/available for collection in transitions"

  bug: "347593088"

  metadata {

    purpose: PURPOSE_BUGFIX

  }

}

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

+2 −1
Original line number Diff line number Diff line
@@ -2545,7 +2545,8 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 


            final ChangeInfo changeInfo = changes.get(wc);

            // Reject no-ops, unless wallpaper

            if (!changeInfo.hasChanged() && wc.asWallpaperToken() == null) {

            if (!changeInfo.hasChanged()

                    && (!Flags.ensureWallpaperInTransitions() || wc.asWallpaperToken() == null)) {

                ProtoLog.v(ProtoLogGroup.WM_DEBUG_WINDOW_TRANSITIONS,

                        "  Rejecting as no-op: %s", wc);

                continue;

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

+12 −2
Original line number Diff line number Diff line
@@ -60,6 +60,7 @@ import com.android.internal.annotations.VisibleForTesting; 
import com.android.internal.protolog.common.ProtoLog;

import com.android.internal.util.ToBooleanFunction;

import com.android.server.wallpaper.WallpaperCropper.WallpaperCropUtils;

import com.android.window.flags.Flags;



import java.io.PrintWriter;

import java.util.ArrayList;
@@ -764,10 +765,19 @@ class WallpaperController { 


    void collectTopWallpapers(Transition transition) {

        if (mFindResults.hasTopShowWhenLockedWallpaper()) {

            if (Flags.ensureWallpaperInTransitions()) {

                transition.collect(mFindResults.mTopWallpaper.mTopShowWhenLockedWallpaper.mToken);

            } else {

                transition.collect(mFindResults.mTopWallpaper.mTopShowWhenLockedWallpaper);

            }



        }

        if (mFindResults.hasTopHideWhenLockedWallpaper()) {

            if (Flags.ensureWallpaperInTransitions()) {

                transition.collect(mFindResults.mTopWallpaper.mTopHideWhenLockedWallpaper.mToken);

            } else {

                transition.collect(mFindResults.mTopWallpaper.mTopHideWhenLockedWallpaper);

            }

        }

    }