HidingScrollListener class with fixed top position hiding

HidingScrollListener.java

public abstract class HidingScrollListener extends RecyclerView.OnScrollListener {

    private static final float HIDE_THRESHOLD = 10;
    private static final float SHOW_THRESHOLD = 70;

    private int mToolbarOffset = 0;
    private boolean mControlsVisible = true;
    private int mToolbarHeight;
    private int mTotalScrolledDistance;

    public HidingScrollListener(Context context) {
        mToolbarHeight = Utils.getToolbarHeight(context);
    }

    @Override
    public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
        super.onScrollStateChanged(recyclerView, newState);

        if(newState == RecyclerView.SCROLL_STATE_IDLE) {
            if(mTotalScrolledDistance < mToolbarHeight) {
                setVisible();
            } else {
                if (mControlsVisible) {
                    if (mToolbarOffset > HIDE_THRESHOLD) {
                        setInvisible();
                    } else {
                       setVisible();
                    }
                } else {
                    if ((mToolbarHeight - mToolbarOffset) > SHOW_THRESHOLD) {
                        setVisible();
                    } else {
                        setInvisible();
                    }
                }
            }
        }
    }
    
    @Override
    public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
        super.onScrolled(recyclerView, dx, dy);

        //...

        mTotalScrolledDistance += dy;
    }
    
    //...
}