Tune AllApps dismiss animation

- Avoid overriding interpolator in AllAppsTransitionController.setStateWithAnimation as it's no longer needed and it'll wrongly override interpolator for ANIM_ALL_APPS_FADE
- Override ANIM_ALL_APPS_FADE to FINAL_FRAME in QuickstepAtomicAnimationFactory for tap deadzone to dismiss animation, also added EMPHASIZED_ACCELERATE for the dismiss animation
- Tuned dismiss animation across form factors to 300ms

Fix: 220336617
Test: manual
Change-Id: I4b3e827b503dcb1dd39f0bd99d4c1dd5ffdba0f3

src/com/android/launcher3/views/AbstractSlideInView.java

@@ -231,13 +231,17 @@ public abstract class AbstractSlideInView<T extends Context & ActivityContext>
         if (mSwipeDetector.isIdleState()) {
             mOpenCloseAnimator
                     .setDuration(defaultDuration)
-                    .setInterpolator(Interpolators.ACCEL);
+                    .setInterpolator(getIdleInterpolator());
         } else {
             mOpenCloseAnimator.setInterpolator(mScrollInterpolator);
         }
         mOpenCloseAnimator.start();
     }
 
+    protected Interpolator getIdleInterpolator() {
+        return Interpolators.ACCEL;
+    }
+
     protected void onCloseComplete() {
         mIsOpen = false;
         getPopupContainer().removeView(this);