Only enforce return animations when going to Launcher.

This was discussed with UX, and we came to the conclusion that
cross-task animation should use the default as it ensures a better
visual cue that the closing window is going to the background.

Bug: 323863002
Flag: com.android.systemui.shared.return_animation_framework_library
Flag: com.android.systemui.shared.return_animation_framework_long_lived
Test: manual
Change-Id: Idaa649a3eacfb0d045e4163b02312cbcffcd91d7

1 files changed, 7 insertions, 1 deletions

diff --git a/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityTransitionAnimator.kt b/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityTransitionAnimator.kt
index f1cbba7272b0..38f09988e7a7 100644
--- a/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityTransitionAnimator.kt
+++ b/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityTransitionAnimator.kt
@@ -702,6 +702,8 @@ constructor(
             object : Controller by controller {
                 override val isLaunching: Boolean = false
             }
+        // Cross-task close transitions should not use this animation, so we only register it for
+        // when the opening window is Launcher.
         val returnFilter =
             TransitionFilter().apply {
                 mRequirements =
@@ -710,7 +712,11 @@ constructor(
                             mActivityType = WindowConfiguration.ACTIVITY_TYPE_STANDARD
                             mModes = intArrayOf(TRANSIT_CLOSE, TRANSIT_TO_BACK)
                             mTopActivity = component
-                        }
+                        },
+                        TransitionFilter.Requirement().apply {
+                            mActivityType = WindowConfiguration.ACTIVITY_TYPE_HOME
+                            mModes = intArrayOf(TRANSIT_OPEN, TRANSIT_TO_FRONT)
+                        },
                     )
             }
         val returnRemoteTransition =