安卓接入支付宝沙箱验签不通过

这是安卓端调用

PayTask alipay = new PayTask(activity);
Map<String, String> result = alipay.payV2(orderInfo, true);

之后返回的result

{resultStatus=9000, result={"alipay_trade_app_pay_response":{"code":"10000","msg":"Success","app_id":"9021000136675082","auth_app_id":"9021000136675082","charset":"utf-8","timestamp":"2024-05-14 23:33:56","out_trade_no":"0514233345-1536","total_amount":"0.01","trade_no":"2024051422001428990502933650","seller_id":"2088721035152978"},"sign":"lBdb16G8Lk1h9hfe1XFCnoWAcBec3x2SiUhHjzKGfH0klWOA3CTBkOIVw0Zh+nKnhHCWeAyF5UbNJiChZMd/eAU+1JiR4GBE7DD1wSkUs+sHRMQ1+svjECRaWSiAplbrmrnZlLNo3xsFfk6IVwlAxuRsQfXw8n30sv1788QFjMMiMyPvyMtJzP09j+++gMAB7us3p0hDsV