Custom Toast

private void showCustomToast_main(String message, long duration)
    {
        final TextView toastText = customCardView.findViewById(R.id.toast_text);
        toastText.setText(message);

        customCardView.setVisibility(View.VISIBLE);

        ObjectAnimator fadeOut = ObjectAnimator.ofFloat(customCardView, "alpha", 1f, 0f);
        fadeOut.setDuration(duration);

        fadeOut.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                super.onAnimationEnd(animation);
                customCardView.setVisibility(View.GONE);
            }
        });

        fadeOut.start();
    }