@Override
		public void onItemClick(AdapterView<?> arg0, View view, int arg2,
				long arg3) {
			final Notice notice = (Notice) view.findViewById(R.id.new_content)
					.getTag();
			if (notice.getNoticeType() == Notice.CHAT_MSG) {
				User user = new User();
				user.setJID("[email protected]");
				createChat(user);
			} else {
				final String subFrom = notice.getFrom();
				new AlertDialog.Builder(ContacterMainActivity.this)
						.setMessage(subFrom + "请求添加您为好友")
						.setTitle("提示")
						.setPositiveButton("添加",
								new DialogInterface.OnClickListener() {

									@Override
									public void onClick(DialogInterface dialog,
											int which) {
										sendSubscribe(Presence.Type.subscribed,
												subFrom);
										sendSubscribe(Presence.Type.subscribe,
												subFrom);
										refreshList();

									}
								})
						.setNegativeButton("拒绝",
								new DialogInterface.OnClickListener() {

									@Override
									public void onClick(DialogInterface dialog,
											int which) {
										sendSubscribe(
												Presence.Type.unsubscribe,
												subFrom);
									}
								}).show();
			}

		}