Merge "Implement no animation expand pip (2/2)" into main

2 files changed, 2 insertions, 29 deletions

diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip2/phone/PipScheduler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip2/phone/PipScheduler.java
index 9bb383f0b61a..0448d94669ce 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip2/phone/PipScheduler.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip2/phone/PipScheduler.java
@@ -57,11 +57,6 @@ public class PipScheduler {
     @Nullable
     private SurfaceControl mPinnedTaskLeash;
 
-    // the leash of the original task of the PiP activity;
-    // used to synchronize app drawings in the multi-activity case
-    @Nullable
-    private SurfaceControl mOriginalTaskLeash;
-
     /**
      * A temporary broadcast receiver to initiate exit PiP via expand.
      * This will later be modified to be triggered by the PiP menu.
@@ -95,10 +90,6 @@ public class PipScheduler {
         mPinnedTaskLeash = pinnedTaskLeash;
     }
 
-    void setOriginalTaskLeash(SurfaceControl originalTaskLeash) {
-        mOriginalTaskLeash = originalTaskLeash;
-    }
-
     void setPipTaskToken(@Nullable WindowContainerToken pipTaskToken) {
         mPipTaskToken = pipTaskToken;
     }
@@ -133,6 +124,5 @@ public class PipScheduler {
     void onExitPip() {
         mPipTaskToken = null;
         mPinnedTaskLeash = null;
-        mOriginalTaskLeash = null;
     }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip2/phone/PipTransition.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip2/phone/PipTransition.java
index 7d3bd658d126..6200ea583a48 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip2/phone/PipTransition.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip2/phone/PipTransition.java
@@ -16,7 +16,6 @@
 
 package com.android.wm.shell.pip2.phone;
 
-import static android.app.ActivityTaskManager.INVALID_TASK_ID;
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
 import static android.view.WindowManager.TRANSIT_OPEN;
 
@@ -50,7 +49,7 @@ import com.android.wm.shell.transition.Transitions;
 public class PipTransition extends PipTransitionController {
     private static final String TAG = PipTransition.class.getSimpleName();
 
-    private PipScheduler mPipScheduler;
+    private final PipScheduler mPipScheduler;
     @Nullable
     private WindowContainerToken mPipTaskToken;
     @Nullable
@@ -168,14 +167,9 @@ public class PipTransition extends PipTransitionController {
             }
             mPipTaskToken = pipChange.getContainer();
 
-            // cache the PiP task token and the relevant leashes
+            // cache the PiP task token and leash
             mPipScheduler.setPipTaskToken(mPipTaskToken);
             mPipScheduler.setPinnedTaskLeash(pipChange.getLeash());
-            // check if we entered PiP from a multi-activity task and set the original task leash
-            final int lastParentTaskId = pipChange.getTaskInfo().lastParentTaskIdBeforePip;
-            final boolean isSingleActivity = lastParentTaskId == INVALID_TASK_ID;
-            mPipScheduler.setOriginalTaskLeash(isSingleActivity ? null :
-                    findChangeByTaskId(info, lastParentTaskId).getLeash());
 
             startTransaction.apply();
             finishCallback.onTransitionFinished(null);
@@ -201,17 +195,6 @@ public class PipTransition extends PipTransitionController {
         return null;
     }
 
-    @Nullable
-    private TransitionInfo.Change findChangeByTaskId(TransitionInfo info, int taskId) {
-        for (TransitionInfo.Change change : info.getChanges()) {
-            if (change.getTaskInfo() != null
-                    && change.getTaskInfo().taskId == taskId) {
-                return change;
-            }
-        }
-        return null;
-    }
-
     private void onExitPip() {
         mPipTaskToken = null;
         mPipScheduler.onExitPip();