AlertDialog中使用自定义View中的点击监听如何实现

public void showDialog(Context mContext) {          LayoutInflater inflater = LayoutInflater.from(mContext);          View view = inflater.inflate(R.layout.test, null);           AlertDialog.Builder builder = new AlertDialog.Builder(mContext);          builder.setTitle(R.string.test);          builder.setView(view);          builder.create();          Button bt_test = (Button) view.findViewById(R.id.test);          bt_test.setOnClickListener(new android.view.View.OnClickListener(){              @Override              public void onClick(View v) {                  Log.i("测试", "对话框中的Button被点击了");              }          });          builder.show();      }