Fix bug where recents animation is out of sync.

This is caused by recent change where we animate RecentsView instead of the
individual tasks when we are launching the center task.

The fix is to not apply scale/translation to the individual tasks when we are
launching the center task.

Bug: 133450867
Change-Id: I463b5819c6c253001752c3dafdbd61009deba8b4

1 files changed, 5 insertions, 3 deletions

diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskViewUtils.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskViewUtils.java
index d0ea73a6f..6897c1e7d 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskViewUtils.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskViewUtils.java
@@ -29,8 +29,6 @@ import android.view.View;
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.ItemInfo;
-import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.Utilities;
 import com.android.quickstep.util.ClipAnimationHelper;
 import com.android.quickstep.util.MultiValueUpdateListener;
@@ -123,6 +121,7 @@ public final class TaskViewUtils {
                 new RemoteAnimationTargetSet(targets, MODE_OPENING);
         targetSet.addDependentTransactionApplier(applier);
 
+        final RecentsView recentsView = v.getRecentsView();
         final ValueAnimator appAnimator = ValueAnimator.ofFloat(0, 1);
         appAnimator.setInterpolator(TOUCH_RESPONSE_INTERPOLATOR);
         appAnimator.addUpdateListener(new MultiValueUpdateListener() {
@@ -153,7 +152,10 @@ public final class TaskViewUtils {
                 // TODO: Take into account the current fullscreen progress for animating the insets
                 params.setProgress(1 - percent);
                 RectF taskBounds = inOutHelper.applyTransform(targetSet, params);
-                if (!skipViewChanges) {
+                int taskIndex = recentsView.indexOfChild(v);
+                int centerTaskIndex = recentsView.getCurrentPage();
+                boolean parallaxCenterAndAdjacentTask = taskIndex != centerTaskIndex;
+                if (!skipViewChanges && parallaxCenterAndAdjacentTask) {
                     float scale = taskBounds.width() / mThumbnailRect.width();
                     v.setScaleX(scale);
                     v.setScaleY(scale);