安卓Spinner文字看不清

Holo主题安卓13的Spinner文字看不清，明明已经解决了，又忘记了。

spinner.setOnItemSelectedListener(new Spinner.OnItemSelectedListener() {
    public void onItemSelected(AdapterView arg0, View arg1, int arg2, long arg3) {
        TextView textView = (TextView)arg1;
        textView.setTextColor(Color.BLACK);
    }
    public void onNothingSelected(AdapterView arg0) {
	}
});