Android - Show/Hide Toolbar in app on user touch with slide up and slide down animation

Question

I have implemented Show/Hide Toolbar when the user scrolls the list using CoordinatorLayout. And now I am working Show/Hide Toolbar in android app on user touch anywhere on the screen. I have tried this code and it is working fine:

        if (toolbar.getVisibility() == View.VISIBLE) {
            toolbar.setVisibility(View.GONE);
            getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
        } else {
            getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
            toolbar.setVisibility(View.VISIBLE);
        }

But the only problem is that toolbar does not animate while hiding or showing. I want that toolbar should slide up and slide down while hiding and showing.

Answer 1

if (toolbar.getVisibility() == View.VISIBLE) {
    appbar.animate().translationY(-112).setDuration(600L)
            .withEndAction(new Runnable() {
                @Override
                public void run() {
                    toolbar.setVisibility(View.GONE);
                }
            }).start();
} else {
    toolbar.setVisibility(View.VISIBLE);
    appbar.animate().translationY(0).setDuration(600L).start();
}