From f904724d2687623be4b9e7529c8824da4e11fdbc Mon Sep 17 00:00:00 2001
From: Bryce Lee <brycelee@google.com>
Date: Wed, 18 Jan 2023 23:46:03 +0000
Subject: [PATCH] Revert "Force remove DreamActivity from system server"

This reverts commit d8e0c0d64c81c44e78494d6db47da3c57f41b64c.

Test: manual
Bug: 243385408
Fixes: 265999334
Change-Id: I60f697c3091f9bbd490c9cfe6cf79996d0715351
---
 .../java/com/android/server/dreams/DreamController.java   | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/services/core/java/com/android/server/dreams/DreamController.java b/services/core/java/com/android/server/dreams/DreamController.java
index e5357f61d076e..c1780a3c97440 100644
--- a/services/core/java/com/android/server/dreams/DreamController.java
+++ b/services/core/java/com/android/server/dreams/DreamController.java
@@ -16,9 +16,6 @@
 
 package com.android.server.dreams;
 
-import static android.app.WindowConfiguration.ACTIVITY_TYPE_DREAM;
-
-import android.app.ActivityTaskManager;
 import android.app.BroadcastOptions;
 import android.content.ComponentName;
 import android.content.Context;
@@ -65,7 +62,6 @@ final class DreamController {
     private final Context mContext;
     private final Handler mHandler;
     private final Listener mListener;
-    private final ActivityTaskManager mActivityTaskManager;
 
     private final Intent mDreamingStartedIntent = new Intent(Intent.ACTION_DREAMING_STARTED)
             .addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
@@ -93,7 +89,6 @@ final class DreamController {
         mContext = context;
         mHandler = handler;
         mListener = listener;
-        mActivityTaskManager = mContext.getSystemService(ActivityTaskManager.class);
         mCloseNotificationShadeIntent = new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
         mCloseNotificationShadeIntent.putExtra("reason", "dream");
     }
@@ -277,9 +272,6 @@ final class DreamController {
                     mSentStartBroadcast = false;
                 }
 
-                mActivityTaskManager.removeRootTasksWithActivityTypes(
-                        new int[] {ACTIVITY_TYPE_DREAM});
-
                 mListener.onDreamStopped(dream.mToken);
             }
         } finally {