@Override public void onClick(View v) { // TODO Auto-generated method stub super.onClick(v); if (item == null) { return; } switch (v.getId()) { case R.id.detail_go_pindan_btn: // 发送拼单请求 showProgressDialog("loading", "please wait...", false, null); logic.requestTakePartInPindan(item.getPid()); break; default: break; } }