摘要：
@Override public boolean onKeyDown(int keyCode, KeyEvent event) { // TODO Auto-generated method stub if (keyCode == KeyEvent.KEYCODE_BACK) { new AlertDialog.Builder(this).setTitle("提示").setMessage("确定退出吗？") .setPositiveButton("确定", new DialogInterface.O... 阅读全文
posted @ 2012-08-10 15:01
雪鸿·未央
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