private void showNoticeDialog(String titil, final String text) {

    LayoutInflater inflaterDl = LayoutInflater.from(MyApplication.getContext());

    RelativeLayout layout = (RelativeLayout) inflaterDl.inflate(R.layout.layout_dialog_red_pack, null);

    final Dialog builder = new AlertDialog.Builder(this).create();

    builder.setCanceledOnTouchOutside(false);

    builder.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);//关键句

    builder.show();

    builder.getWindow().setContentView(layout);

    final TextView textView = (TextView) layout.findViewById(R.id.red_tv_text);

    textView.setText(titil);

    final ImageView img = (ImageView) layout.findViewById(R.id.red_iv_img);

    img.setOnClickListener(new View.OnClickListener() {

        @Override

        public void onClick(View view) {

        }

    });

}