private static class ActionBarDrawerToggleEx extends android.support.v7.app.ActionBarDrawerToggle {
    public ActionBarDrawerToggleEx(Activity activity, DrawerLayout drawerLayout,
                                   Toolbar toolbar, @StringRes int openDrawerContentDescRes,
                                   @StringRes int closeDrawerContentDescRes) {
        super(activity, drawerLayout, toolbar, openDrawerContentDescRes, closeDrawerContentDescRes);
    }

    public void enableAnimation(boolean enable) {
        enableAnimation = enable;
    }

    @Override
    public void onDrawerSlide(View drawerView, float slideOffset) {
        super.onDrawerSlide(drawerView, enableAnimation ? slideOffset : 0);
    }

    private volatile boolean enableAnimation = true;
}

private void animateHamburgerToArrow() {
    actionBarDrawerToggle.enableAnimation(true);

    drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);

    ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f);
    anim.addListener(new ValueAnimator.AnimatorListener() {

        @Override
        public void onAnimationStart(Animator animator) {

        }

        @Override
        public void onAnimationEnd(Animator animator) {
            actionBarDrawerToggle.enableAnimation(false);
            arrowVisible = true;
        }

        @Override
        public void onAnimationCancel(Animator animator) {

        }

        @Override
        public void onAnimationRepeat(Animator animator) {

        }
    });

    anim.addUpdateListener(valueAnimator -> {
        float slideOffset = (Float) valueAnimator.getAnimatedValue();
        actionBarDrawerToggle.onDrawerSlide(null, slideOffset);
    });
    anim.setInterpolator(new DecelerateInterpolator());
    // You can change this duration to more closely match that of the default animation.
    anim.setDuration(300);
    anim.start();
}