Setup the animation callback for AnimatedVectorDrawable

package com.android.settings.fingerprint;

import android.animation.Animator;

import android.animation.AnimatorListenerAdapter;

import android.animation.ObjectAnimator;

import android.app.AlertDialog;

import android.app.Dialog;

import android.app.DialogFragment;

import android.content.DialogInterface;

import android.content.Intent;

import android.graphics.drawable.Animatable2;

import android.graphics.drawable.AnimatedVectorDrawable;

import android.graphics.drawable.Drawable;

import android.os.Bundle;

import android.view.MotionEvent;

import android.view.View;

        mProgressBar = (ProgressBar) findViewById(R.id.fingerprint_progress_bar);

        mFingerprintAnimator = (ImageView) findViewById(R.id.fingerprint_animator);

        mIconAnimationDrawable = (AnimatedVectorDrawable) mFingerprintAnimator.getDrawable();

        mIconAnimationDrawable.addListener(mIconAnimationListener);

        mIconAnimationDrawable.registerAnimationCallback(mIconAnimationCallback);

        mFastOutSlowInInterpolator = AnimationUtils.loadInterpolator(

                this, android.R.interpolator.fast_out_slow_in);

        mFingerprintAnimator.setOnTouchListener(new View.OnTouchListener() {

        }

    };

    private final Animator.AnimatorListener mIconAnimationListener = new AnimatorListenerAdapter() {

    private final Animatable2.AnimationCallback mIconAnimationCallback =

            new Animatable2.AnimationCallback() {

        @Override

        public void onAnimationEnd(Animator animation) {

        public void onAnimationEnd(Drawable d) {

            if (mAnimationCancelled) {

                return;

            }