Android Studio AlertDialog with HTML Link

MyDialogFragment.java

public class MyDialogFragment extends DialogFragment {

    @NonNull
    @Override
    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
        String html = "<p style=\"color:blue;\">テキストを入力します。</p>" +
                "<p><ul><li>A</li><li>B</li><li>C</li></ul></p>" +
                "<p>Google検索は<a href=\"http://google.com\">こちら</a></p>";

        return new AlertDialog.Builder(requireActivity())
                .setTitle("タイトル")
                .setMessage(Html.fromHtml(html))
                .setPositiveButton("OK", (dialog, id) -> {
                })
                .create();
    }

    @Override
    public void onStart() {
        super.onStart();
        AlertDialog alertDialog = (AlertDialog) getDialog();
        if (alertDialog != null)
            ((TextView) alertDialog.findViewById(android.R.id.message)).setMovementMethod(LinkMovementMethod.getInstance());
    }
}