Flutter的RichText点击

RichText(
              text: TextSpan(
                  text: "我已认真阅读并同意",
                  style: TextStyle(color: Colors.red, fontSize: 24),
                  children: [
                    TextSpan(
                        text: "《隐私协议》",
                        style: TextStyle(
                            color: Colors.blue,
                            fontSize: 30,
                            fontStyle: FontStyle.italic,
                            decoration: TextDecoration.underline),
                    recognizer: TapGestureRecognizer()..onTap=(){
                          print("点击了！！");
                    }),
                  ]),
            )