Fix bug where workspace alpha does not get set to 1 when animation gets cancelled.

- Can also remove QSB from app launch animator, since its in the hotseat now.

Bug: 189458349
Test: manual
Change-Id: Ib41376e3f8c58166c6ee6fbfed38bdd443663df4

quickstep/src/com/android/launcher3/QuickstepTransitionManager.java

@@ -497,8 +497,6 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
                     view -> viewsToAnimate.add(((CellLayout) view).getShortcutsAndWidgets()));
 
             viewsToAnimate.add(mLauncher.getHotseat());
-            // Add QSB
-            viewsToAnimate.add(mLauncher.findViewById(R.id.search_container_all_apps));
 
             viewsToAnimate.forEach(view -> {
                 view.setLayerType(View.LAYER_TYPE_HARDWARE, null);

quickstep/src/com/android/quickstep/util/WorkspaceRevealAnim.java

@@ -24,6 +24,7 @@ import static com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW;
 import static com.android.launcher3.states.StateAnimationConfig.SKIP_SCRIM;
 
 import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.view.View;
@@ -98,6 +99,14 @@ public class WorkspaceRevealAnim {
         alpha.setDuration(DURATION_MS);
         alpha.setInterpolator(Interpolators.DECELERATED_EASE);
         mAnimators.play(alpha);
+
+        mAnimators.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                SCALE_PROPERTY.set(v, 1f);
+                v.setAlpha(1f);
+            }
+        });
     }
 
     /**