Fix some issues with haptic

- Don't have double haptic on quick scrub
- Correctly check interpolated progress to determine final state,
  so that it always aligns with the haptic (i.e. passing the haptic
  means letting go will go to the new state)

Bug: 109709720
Change-Id: I702bb76a4c15f932f923e81a14cc49f6a9126cb8

1 files changed, 7 insertions, 1 deletions

diff --git a/src/com/android/launcher3/anim/AnimatorPlaybackController.java b/src/com/android/launcher3/anim/AnimatorPlaybackController.java
index 50fb0a51a..164728ae6 100644
--- a/src/com/android/launcher3/anim/AnimatorPlaybackController.java
+++ b/src/com/android/launcher3/anim/AnimatorPlaybackController.java
@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.anim;
 
+import static com.android.launcher3.anim.Interpolators.LINEAR;
+
 import android.animation.Animator;
 import android.animation.Animator.AnimatorListener;
 import android.animation.AnimatorListenerAdapter;
@@ -72,7 +74,7 @@ public abstract class AnimatorPlaybackController implements ValueAnimator.Animat
         mOnCancelRunnable = onCancelRunnable;
 
         mAnimationPlayer = ValueAnimator.ofFloat(0, 1);
-        mAnimationPlayer.setInterpolator(Interpolators.LINEAR);
+        mAnimationPlayer.setInterpolator(LINEAR);
         mAnimationPlayer.addListener(new OnAnimationEndDispatcher());
         mAnimationPlayer.addUpdateListener(this);
 
@@ -107,6 +109,10 @@ public abstract class AnimatorPlaybackController implements ValueAnimator.Animat
         return mDuration;
     }
 
+    public TimeInterpolator getInterpolator() {
+        return mAnim.getInterpolator() != null ? mAnim.getInterpolator() : LINEAR;
+    }
+
     /**
      * Starts playing the animation forward from current position.
      */