摘要: @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK) { new AlertDialog.Builder(this) .setIcon(android.R.drawable.ic_menu_info_details) .setTitle("退出程序") .setMessage("是否要退出... 阅读全文
posted @ 2013-05-06 14:43 小さいです哥 阅读(172) 评论(0) 推荐(0)